04th week of 2017 patent applcation highlights part 5 |
Patent application number | Title | Published |
20170020456 | NON-RIGID WEARABLE DEVICES - Systems, devices, and methods are provided for a non-rigid wearable device comprising electrical circuitry and a support structure supporting the electrical circuitry. The support structure having rigid sections that rigidly support components of the electrical circuitry to protect components and/or solder joints from stress due to deflection and having non-rigid or flexible sections where there are no solder connections present on the electrical circuitry and/or where there are interconnecting traces present on the electrical circuitry that can tolerate stress due to deflection. | 2017-01-26 |
20170020458 | ANALYTE SENSOR AND APPARATUS FOR INSERTION OF THE SENSOR - An apparatus for insertion of a medical device in the skin of a subject is provided. | 2017-01-26 |
20170020459 | MOTION COMPENSATED BIOMEDICAL SENSING - There is provided a biomedical sensing system and a method for its use. Such a system includes a diagnostic sensor configured to sense a physiological metric of a living subject via contact with the living subject, and to generate a diagnostic signal corresponding to the physiological metric. In addition, the system includes a motion sensor situated proximate the diagnostic sensor and configured to sense a motion corresponding to a motion of the diagnostic sensor during sensing of the physiological metric. The system also includes an analysis unit including a processor, and a memory storing a motion correction module. The processor is configured to receive the diagnostic signal and the motion signal, and to execute the motion correction module from the memory to adaptively filter the diagnostic signal using the motion signal to produce a motion compensated diagnostic signal. | 2017-01-26 |
20170020460 | SYSTEM AND METHOD FOR ASSESSING A CANCER STATUS OF BIOLOGICAL TISSUE - A method for assessing a cancer status of biological tissue includes the steps of: obtaining a Raman spectrum indicating a Raman spectroscopy response of the biological tissue, the Raman spectrum captured using a fiber-optic probe of a fiber-optic Raman spectroscopy system; inputting the Raman spectrum into a boosted tree classification algorithm of a computer program, and using the boosted tree classification algorithm for comparing, in real-time, the captured Raman spectrum to reference data and assessing the cancer status of the biological tissue based on said comparison, the reference data being previously determined based on a set of reference Raman spectra indicating Raman spectroscopy responses of reference biological tissues wherein each of the reference biological tissues is associated with a known cancer status; and generating a real-time output indicating the assessed cancer status of the biological tissue. | 2017-01-26 |
20170020461 | METHOD AND APPARATUS FOR MONITORING A FUNCTIONAL CAPACITY OF AN INDIVIDUAL - Aspects of the subject disclosure may include, for example, a system for detecting a wearable device worn by a monitored individual, notifying a system of the detecting of the wearable device worn by the monitored individual, receiving provisioning information from the system, and provisioning the wearable device according to the provisioning information. The provisioning information can configure the wearable device to provide information associated with the monitored individual to a monitoring device to enable the monitoring device to provide healthcare services to the monitored individual. Other embodiments are disclosed. | 2017-01-26 |
20170020462 | Method And Apparatus To Diagnose The Metastatic Or Progressive Potential Of Cancer, Fibrosis And Other Diseases - A method and apparatus for determining the progressive potential of a disease is disclosed. The forward to backward propagating second harmonic generation signal derived from a second harmonic generation instrument is used to assess the collagen microstructure of imaged body tissue by way of numerical values that are in turn used to determine the progressive or metastatic potential of the disease. The disease may, for example, be a cancer such as breast cancer, lung fibrosis, colorectal adenocarcinoma, or the like. The apparatus may include in vivo instruments or laboratory diagnostic instruments with methods disclosed herein. | 2017-01-26 |
20170020463 | PHYSIOLOGY MEASURING SYSTEM AND METHOD THEREOF - A method processed by a signal processing device of a physiology measuring system includes calculating a pulse time difference of a first pulse peak and a second pulse peak; calculating a pulse wave velocity; and calculating a systolic blood pressure of an artery, and a diastolic blood pressure of the artery; wherein the first pulse peak and the second pulse peak is generated by a sensing device; wherein the sensing device emits a plurality of first radiated pulse signals to a first measure point of the artery and, in turn, receiving a plurality of first scattered pulse signals reflected from the first measure point of the artery; and wherein the sensing device emits a plurality of second radiated pulse signals to a second measure point of the artery and, in turn, receiving a plurality of second scattered pulse signals from the second measure point of the artery. | 2017-01-26 |
20170020464 | AUTOMATIC MEASUREMENT POINT CORRECTION METHOD, AUTOMATIC MEASUREMENT POINT CORRECTION APPARATUS AND COMPUTER READABLE MEDIUM STORING AUTOMATIC MEASUREMENT POINT CORRECTION PROGRAM - An automatic measurement point correction method includes acquiring vital signs information waveform data indicating a vital signs information waveform having a plurality of waveforms which periodically appear on a time axis, determining a plurality of measurement points for measuring a predetermined measurement item of each waveform included in the vital signs information waveform, causing the vital signs informal n waveform and measurement point displayers to be displayed on a displaying section, correcting a first measurement point for measuring the predetermined measurement item of a first waveform of the plurality of waveforms, as a first correction, recording the corrected first measurement point as a reference measurement point, extracting a waveform which is analogous to the first waveform, from the plurality of waveforms, and automatically correcting a measurement point for measuring the predetermined measurement item of the extracted waveform, as a second correction. | 2017-01-26 |
20170020465 | OPERATING TABLE - An operating table including a stretcher for receiving a patient on a supporting surface of the stretcher, a detector which is arranged below the stretcher's supporting surface, an arcuate arm which is extendable from an area below the supporting surface at least partially into an area above the supporting surface, and an X-ray tube positioned in the arm. | 2017-01-26 |
20170020466 | EXAMINATION TABLE OF MEDICAL IMAGING SYSTEM - This disclosure relates to an examination table of a medical imaging system comprising a tabletop, a table column supporting the tabletop, and a translation system. The translation system, which is configured to at least make the tabletop longitudinally translate with respect to the table column, comprises a guiding part and a driving part, where both the guiding and driving parts may be fully integrated in said table column. | 2017-01-26 |
20170020467 | SCANNING OF A HUMAN BODY PART WITH HIGH-ENERGY RADIATION EMITTED BY THE BODY PART - A scanner for scanning a body part of a human, such as, for example, a breast of a woman includes a supporting part for the upper body of a human, a receiving space for the body part to be scanned, possibly a compression device for pressing against the body part introduced into the receiving space, and a camera which is arranged to form an image of the body part introduced into the receiving space and pressed against by the compression device, with the aid of high-energy radiation emitted by the body part. The camera includes a collimator having a movable collimator part which has an incident surface facing towards the receiving space. The collimator defines and delimits an astigmatic, two-dimensional collection of radiation channels for the high-energy radiation. | 2017-01-26 |
20170020468 | MOBILE MEDICAL IMAGING ROBOT - A mobile medical imaging robot is disclosed. The robot comprises a medical imaging device, and a vehicle configured to carry the medical imaging device. The vehicle is motorized so as to move on a surface, such the floor of an examination room. The robot further comprises a cable designed to link said vehicle to a wall of a room, such as a medical examination room. In at least one non-limiting embodiment, motorized robot movements along the surface are controlled manually by a user. | 2017-01-26 |
20170020469 | X-RAY APPARATUS AND SYSTEM - An X-ray apparatus performs image processing on an image of an object photographed by using a camera, and uses the image-processed image as an image marker in an X-ray image. A display is configured to display the X-ray image and the image marker on the region of the X-ray image. | 2017-01-26 |
20170020470 | IMAGING CONSOLE AND RADIATION IMAGING SYSTEM - An imaging console including: a display section which is capable of displaying a moving image; and a control section which performs control on the basis of imaging order information regarding imaging to be performed, the imaging order information specifying at least patient information regarding a patient and imaging site information regarding an imaging site; wherein in a case where the imaging order information specifies imaging of a moving image, at the time when the imaging order information is obtained or input, the control section obtains a past moving image of the patient or a past moving image of the imaging site on the basis of at least one of the patient information and the imaging site information, and displays the obtained past moving image on the display section. | 2017-01-26 |
20170020471 | MAMMOGRAPHY APPARATUS - The invention relates to mammography apparatuses, especially to the user interfaces of mammography apparatuses. A mammography apparatus according to the invention comprises a certain basic structure and a user interface arrangement placed to this basic structure, the user interface arrangement being implemented to enable aligning of the view of the user interface both such that the view is only visible to the operator of the apparatus and such that a patient positioned for imaging can see it. | 2017-01-26 |
20170020472 | PHOTON COUNTING COMPUTED TOMOGRAPHY USING A COMBINATION OF CONTRAST AGENTS FOR SIMULTANEOUS VISUALIZATION OF ANATOMY AND A PLURALITY OF MATERIALS - A method for performing Photon Counting Computed Tomography (PCCT) using a combination of contrast agents includes configuring a PCCT device with a plurality of threshold values corresponding to a plurality of contrast agents. These contrast agents comprise a long-acting blood pool contrast agent and a nanoparticle contrast agent. The PCCT device is used to perform an imaging scan on an anatomical subject in the presence of the plurality of contrast agents to acquire image data. Next, the imaging data is processed into a plurality of datasets based on the plurality of threshold values. The datasets comprise a first dataset corresponding to the long-acting blood pool contrast agent, and a second dataset corresponding to the nanoparticle contrast agent. | 2017-01-26 |
20170020473 | Systems, Methods, and Devices for Simplified High Quality Imaging of Biopsy Samples on a Mammography Machine - A mammography apparatus including an x-ray source having an x-ray tube with one or more focal spots, a controller for controlling one or more parameters of the x-ray exposure, a digital image receptor configured to generate an x-ray image from objects positioned between the x-ray source and the digital image receptor, a specimen tray configured to receive samples from a biopsy, a positioning arm for positioning the specimen tray between the x-ray source and the digital image receptor, and a detector configured to detect the presence of the specimen tray when it is positioned. The controller is configured to adjust, select or configure one or more parameters of the x-ray exposure in reaction to the detection of the presence of the specimen tray in such a way that the one or more parameters are adapted to the specific needs of imaging biopsy specimens. | 2017-01-26 |
20170020474 | METHOD AND APPARATUS FOR CONE BEAM BREAST CT IMAGE-BASED COMPUTER-AIDED DETECTION AND DIAGNOSIS - Cone Beam Breast CT, (CBBCT) is a three-dimensional breast imaging modality with high soft tissue contrast, high spatial resolution and no tissue overlap. CBBCT-based computer aided diagnosis (CBBCT-CAD) technology is a clinically useful tool for breast cancer detection and diagnosis that will help radiologists to make more efficient and accurate decisions. The CBBCT-CAD is able to: 1) use 3D algorithms for image artifact correction, mass and calcification detection and characterization, duct imaging and segmentation, vessel imaging and segmentation, and breast density measurement, 2) present composite information of the breast including mass and calcifications, duct structure, vascular structure and breast density to the radiologists to aid them in determining the probability of malignancy of a breast lesion. | 2017-01-26 |
20170020475 | X-RAY IMAGE GENERATION - Generation of an X-ray image of an object using a counting X-ray detector is provided. The X-ray detector includes detector modules that may be aligned adjacent to one another. Each of the detector modules is subdivided into a matrix having a plurality of pixels. The detector modules are arranged adjacent to one another on a common substrate. A sensor surface formed by the detector modules has a uniform matrix structure having a constant pixel pitch. At least one missing pixel is arranged within the sensor surface. Raw image data is acquired by a portion of the detector modules of the X-ray detector, the acquired raw image data is at least partially corrected, and further raw image data is calculated for the at least one missing pixel using the corrected raw image data. The X-ray image is calculated based on the corrected raw image data and the further raw image data. | 2017-01-26 |
20170020476 | METHOD FOR GENERATING APPROXIMATE FUNCTION OF TOTAL MTF OF X-RAY IMAGE, BASED ON CONDITIONS FOR IMAGING WITH X-RAY - A method for generating approximate functions of total MTFs of x-ray images, based on conditions for imaging with an x-ray emitted by an x-ray tube, includes: a first generating step of generating an approximate function of an MTF based on an x-ray tube effective focal spot value on an object plane; a second generating step of generating an approximate function of an MTF based on the kind of an x-ray detector system on the object plane; a third generating step of generating an approximate function of an MTF based on the amount of motion of an object; and a fourth generating step of generating an approximate function of a total MTF. | 2017-01-26 |
20170020477 | METHOD FOR GENERATING APPROXIMATE FUNCTION OF TOTAL MTF OF X-RAY IMAGE, BASED ON CONDITIONS FOR IMAGING WITH X-RAY - A method for generating approximate functions of total MTFs of x-ray images, based on conditions for imaging with an x-ray emitted by an x-ray tube, includes: a first generating step of generating an approximate function of an MTF based on an x-ray tube effective focal spot value on an object plane; a second generating step of generating an approximate function of an MTF based on the kind of an x-ray detector system on the object plane; a third generating step of generating an approximate function of an MTF based on the amount of motion of an object; and a fourth generating step of generating an approximate function of a total MTF. | 2017-01-26 |
20170020478 | X-RAY CT APPARATUS AND SCANNING METHOD - In order to provide an X-ray CT apparatus and the like capable of obtaining an optimal X-ray dose for a dynamically changing X-ray irradiation region and reliably irradiating the X-ray irradiation region in a case where X-rays are applied with a spreading angle in a body axis direction, an X-ray CT apparatus | 2017-01-26 |
20170020479 | MOBILE X-RAY IMAGING APPARATUS - In order to provide a mobile X-ray imaging apparatus having less possibility that a cable comes into contact with an object, the apparatus has a carriage and an X-ray imaging unit mounted on the carriage, and the X-ray imaging unit is provided with an X-ray generator, an arm holding one end of the X-ray generator, a supporting post supporting the other end of the arm in a vertically movable manner, and a main body supplying electric power. Conductor filaments are arranged at intervals along an axial direction on the supporting post, conductor brushes coming into contact with the filaments respectively are arranged on the other end of the arm, the brushes move vertically along the filaments in a state of coming into contact with the filaments with the vertical movement of the arm, and the main body supplies electric power to the X-ray generator through the filaments and the brushes. | 2017-01-26 |
20170020480 | MOBILE X-RAY APPARATUS AND METHOD FOR CHARGING MOBILE X-RAY APPARATUS - Provided is a mobile X-ray apparatus that is capable of safely charging multiple mobile X-ray apparatuses. A power supply device | 2017-01-26 |
20170020481 | CALIBRATION APPARATUS AND METHOD FOR COMPUTED TOMOGRAPHY - A calibration object is imaged in a radiographic system such as a CT system. The images are processed to calibrate the system, without prior measurement of the calibration object. Initial estimates are refined to improve accuracy. | 2017-01-26 |
20170020482 | ULTRASONIC DIAGNOSING DEVICE - In a secondary beam method, scanning is performed using Doppler measurement ultrasound beams as primary beams, and Doppler measurement components are measured on the basis of the ultrasound waves received from the direction of each Doppler measurement ultrasound beam. Then, ultrasound waves forming secondary beams are sent and received, and the Doppler effect for the secondary beam direction component at the point of intersection of the Doppler measurement ultrasound beam with the secondary beams is measured. Furthermore, using the intersection point as the position for starting integration, an integration calculation based on the law of conservation of mass is performed along the route that intersects with the Doppler measurement ultrasound beams, and the component in the direction of the intersection route is found. The initial value for integration is found on the basis of the Doppler measurement component and the secondary beam direction component at the integration start point. | 2017-01-26 |
20170020483 | ULTRASOUND IMAGING SYSTEM - The present invention is directed to an ultrasound imaging system and method for Doppler processing of data. The ultrasonic imaging system efficiently addresses the data computational and processing needs of Doppler processing. In a preferred embodiment, the ultrasound imaging system of the present invention includes a processing module; and memory operable coupled to the processing module, wherein the memory stores operational instructions that cause the processing module to map serial data to vector representation, calculate an auto-correlation function of the data, calculate a phase shift of the auto-correlation function to generate a monotonic function covering all values of the phase shift corresponding to a range of Doppler velocities and display the resultant images, for example, as color images. | 2017-01-26 |
20170020484 | ULTRASONIC DEVICE, ULTRASONIC MODULE, ELECTRONIC APPARATUS, AND ULTRASONIC MEASUREMENT APPARATUS - An ultrasonic device includes an element substrate, an ultrasonic transducer array disposed on a rear surface of the element substrate, and having a plurality of ultrasonic transducers arranged in an array, an electrode line connected to the ultrasonic transducer on the rear surface of the element substrate, and drawn to a terminal region located outside the ultrasonic transducer array in a planar view of the element substrate viewed from a normal direction, a sealing plate bonded to the rear surface side of the element substrate, and a through electrode penetrating the sealing plate in a thickness direction and connected to an electrode pad of the electrode line at a position, which is located outside a region opposed to the ultrasonic transducer array of the sealing plate and is opposed to the electrode pad. | 2017-01-26 |
20170020485 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus and method. The image processing method includes a data obtaining unit for obtaining volume data that contains a target image; a depth-data obtaining unit for obtaining depth data that indicates a depth to the surface of the target image from an image plane; an image processing unit for processing the volume data into a processed volume data based on the depth-data, and obtaining a rendered image based on the processed volume data; and a display unit for displaying the rendered image. | 2017-01-26 |
20170020486 | Quantitative Elastography with Tracked 2D Ultrasound Transducers - A method is described for acquiring 3D quantitative ultrasound elastography volumes. In one embodiment, the method comprises using a 2D ultrasound transducer to scan a volume of tissue through which shear waves are created using an external vibration source, the synchronized measurement of tissue motion within the plane of the ultrasound transducer with the measurement of the transducer location in space, the reconstruction of tissue displacements in time and space over a volume from this synchronized measurement, and the computation of one or several mechanical properties of tissue from this volumetric measurement of displacements. The tissue motion in the plane of the transducer may be measured at a high effective frame rate in the axial direction of the transducer, or in the axial and lateral directions of the transducer. The tissue displacements over the measured volume may be interpolated over a regular grid in order to make the computation of mechanical properties easier. | 2017-01-26 |
20170020487 | METHOD AND APPARATUS FOR COMPOUNDING ULTRASONIC IMAGES - A method and an apparatus for compounding ultrasound images are disclosed. A method and an apparatus for compounding ultrasound images are provided to compound frames generated based on reflection signals generated upon receiving reflected transmissions of focused ultrasounds and unfocused ultrasounds to a subject so as to prevent a decreased frame rate as well as moving artifacts from affecting the ultrasound imaging due to movements of the subject. | 2017-01-26 |
20170020488 | ULTRASOUND DIAGNOSTIC IMAGING APPARATUS AND ULTRASOUND DIAGNOSTIC IMAGING METHOD - Described is an ultrasound diagnostic imaging apparatus which includes an ultrasound probe and which generates ultrasound image data sets for displaying an ultrasound image. The ultrasound diagnostic imaging apparatus includes a transmitting unit which performs ultrasound scanning for a plurality of times so that a part of or all of scan regions overlap in a plurality of different directions, an image processing unit which generates a plurality of ultrasound image data sets according to the receive signals and an anisotropic aspect evaluation unit which evaluates an anisotropic aspect of ultrasound wave reflection in the subject according to at least either of the ultrasound image data sets and the receive signals. In the ultrasound diagnostic imaging apparatus, the image processing unit generates synthetic image data in which the plurality of ultrasound image data sets are synthesized according to an evaluation result of the anisotropic aspect evaluation unit. | 2017-01-26 |
20170020489 | ULTRASOUND FUSION IMAGING METHOD AND ULTRASOUND FUSION IMAGING NAVIGATION SYSTEM - The present application relates to an ultrasound fusion imaging method and an ultrasound fusion image navigation system. The ultrasound fusion imaging method includes a selection step, a registration step and a fusion step. The selection step is for selecting at least one ultrasound image from at least one previously stored piece of ultrasound video data according to an input instruction. The ultrasound video data includes an ultrasound image obtained by acquiring a target object in at least one plane and position indicating information corresponding to the ultrasound image. The registration step is for registering the selected at least one ultrasound image with a modality image. The registration process uses the location of the position indicating information of the at least one ultrasound image. The fusion step is for fusing the registered ultrasound image with the modality image. | 2017-01-26 |
20170020490 | HEAT DISSIPATION STRUCTURE OF PORTABLE ULTRASONIC DIAGNOSTIC APPARATUS - The present invention provides a heat dissipation structure of a portable ultrasonic diagnostic apparatus includes an external housing which includes a circuit portion accommodating space accommodating a circuit board inside one side and includes a battery accommodating portion for accommodating a portable battery therein inside another side, a plurality of circuit boards arranged in a vertical stacking structure from top to bottom inside the circuit portion accommodating space of the external housing, and a heat conducting pipe with one side disposed between the plurality of circuit boards and another side disposed in the battery accommodating space to absorb heat generated by the plurality of circuit boards and discharge the heat into the outside air through a vent formed at a place at which the battery accommodating space of the external housing is positioned. | 2017-01-26 |
20170020491 | PHANTOM USED FOR ACOUSTIC DIAGNOSTIC APPARATUS - An acoustic phantom of an embodiment is mainly made of a urethane gel produced by a reaction of a polyether polyol and an isocyanate compound. The urethane gel has a cross-linking index (CI) in the range of 1600 to 5000. | 2017-01-26 |
20170020492 | BIOPSY SAMPLE STORAGE - A biopsy device may be used to obtain and store multiple tissue samples. The device permits the tissue samples to be stored in a sequenced fashion within a generally transparent tissue storage chamber disposed at a proximal end of the biopsy device. The tissue samples can be stored on flexible tissue sample strips arranged around the circumference of a rotating vacuum manifold disposed within the chamber. | 2017-01-26 |
20170020493 | Organism Paracentesis Device And Method Thereof - An organism paracentesis device comprises a first tube member and a second tube member. The first tube member comprises an injection tube filled with a medicament, a piston and a first syringe needle. The second tube member comprises a sampling tube and a second syringe needle. Both ends of the second syringe needle are in the form of syringe needle. Using one end of the second syringe needle to penetrate a cover of the sampling tube which is vacuumed, such that the second syringe needle's the other end which is penetrating into an organism will extract a sample from the organism because of the vacuumed sampling tube. The medicament filled in the injection tube is ejected both when the first and second syringe needles are penetrating into and pulled out of the organism, so as to avoid the cells of sampled organism being spread to other places. | 2017-01-26 |
20170020494 | METHODS AND DEVICES FOR VEIN HARVESTING - A vein harvesting device. The vein harvesting device includes a retractor and a drive shaft. The retractor includes an elongated portion defining a longitudinal axis, and supports a first engagement structure including a plurality of first tines. The drive shaft includes an elongated portion, and is movable along the longitudinal axis with respect to the retractor such that the elongated portion of the drive shaft contacts the first engagement structure causing the plurality of first tines to move about the longitudinal axis from a first position to a second position. | 2017-01-26 |
20170020495 | SUTURE-BASED CLOSURE WITH HEMOSTATIC TRACT PLUG - Devices for closing a passage through tissue communicating with a body lumen. The device may include an elongate body, a sheath disposed at the distal end of the device for disposition within a body lumen, a hollow needle disposed within a needle lumen of the body, the needle being selectively advancable through the needle lumen, a suture-anchor ejection mandrel disposed within the hollow needle that is also selectively advancable through the hollow needle, a suture-anchor and suture disposed within the hollow needle, a distal end of the suture attached to the suture anchor for ejection out the hollow needle by the mandrel. A needle guide disposed between the sheath and proximal end of the body may include a needle port through which the needle can exit. A hemostatic plug is disposed over the needle port so as to be penetrated by the needle upon exiting the port. | 2017-01-26 |
20170020496 | TISSUE CLOSURE DEVICE - A tissue closure device including a hub and first and second flanges extending therefrom. The hub extends along a central longitudinal axis between a proximal surface and an opposing distal surface. The first flange is frameless and extends from the hub adjacent the proximal surface thereof. The second flange extends from the hub adjacent the distal surface thereof. The first and second flanges are moveable between: a closed position, in which the first and second flanges extend radially away from the hub and are substantially orthogonal to the central longitudinal axis; and an open position, in which the first and second flanges extend longitudinally away from the hub in opposite directions from each other and are substantially parallel with the central longitudinal axis. | 2017-01-26 |
20170020497 | VASCULAR HOLE CLOSURE DEVICE - A device for closing an aperture in a vessel wall comprising a covering member having a longitudinal axis and positionable inside the vessel against the internal opening of the aperture and having a dimension to prevent egress of fluid through the aperture and having a first opening. A first retainer is positionable external of the vessel. A flexible connecting member operatively connects the covering member and the first retainer, wherein the first opening of the covering member is configured to restrict movement of the connecting member. | 2017-01-26 |
20170020498 | SELF-ADJUSTING MEDICAL DEVICE - A device for sealing a fistula includes a first flange for orienting against a first wall of the fistula, a second flange for orienting against a second wall of the fistula, and at least one stem coupling the first and second flanges. Illustratively, the at least one stem is elastomeric. The stem(s) exhibit(s) an elongation of greater than about. 6 mm/N of force applied between the first and second flanges in the range of elongation of about 0 mm to about 15 mm. Additionally or alternatively illustratively, the stem(s) comprise(s) (an) elastomeric tube(s) including (a) wall section(s) having a varying radius along its (their) length(s). Additionally or alternatively illustratively, the stem(s) pass(es) through (respective) opening(s) provided in at least one of the first and second flanges to permit adjustment of the location of at least one of the first and second flanges along the length of the stem(s). | 2017-01-26 |
20170020499 | FISTULA TREATMENT DEVICES AND METHODS - Disclosed herein are implantable fistula treatment devices and methods. In some embodiments, a distal anchor for an implantable fistula treatment device may comprise a suture and multiple foldable members including at least a distal-most foldable member and a proximal-most foldable member. The distal-most foldable member may comprise a suture attachment structure. The proximal-most foldable member may be configured to couple to a surface of a body lumen at a distal opening of a fistula. | 2017-01-26 |
20170020500 | SURGICAL TISSUE RETRIEVAL INSTRUMENT AND METHOD OF USE OF A SURGICAL TISSUE RETRIEVAL INSTRUMENT - A surgical tissue retrieval instrument has a collapsible pouch at the distal end of an elongated pusher rod that is introduced into a patient through a cannula. The instrument includes a two-jaw fork that forms a loop when in an unconstrained configuration and that supports the pouch. Deployment and operation of the fork and the pouch are controlled by a securing mechanism. The two jaws and the securing mechanism are slid in a hem surrounding the opening of the pouch when the device is assembled. | 2017-01-26 |
20170020501 | INTRODUCER SHEATH WITH BRAIDED FILAMENT SECUREMENT MECHANISM - A tubular body for a medical device for insertion within a body passageway of a patient. The tubular body includes a tubular inner liner. A braided member is disposed along an outer surface of the liner. The braided member includes intersecting filaments and cells defined by the filaments. A securement mechanism, such as radiopaque solder, is disposed along a circumferential region of the braided member. The securement mechanism is attached to portions of the filaments and spans the cells that correspond to the circumferential region to inhibit relative movement of filament ends. An outer surface of the securement mechanism is sized to extend radially outward to a position up to an outer surface of the braided member to not add to the overall wall thickness of the tubular body. An outer jacket is positioned longitudinally around the braided member and connected to the inner liner. | 2017-01-26 |
20170020502 | SURGICAL FIXING TOOL - A surgical fixing tool for vascular anastomosis inhibits an operation site on a surface of a living body such as a heart from moving along a height direction of the surface of the living body. The fixing tool has a position adjusting unit disposed in a support unit | 2017-01-26 |
20170020503 | SURGICAL ACCESS SYTEM AND RELATED METHODS - A surgical access system including a tissue distraction assembly and a tissue retraction assembly, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and/or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site. | 2017-01-26 |
20170020504 | MEASURING TOOL USING SUTURE AND SUTURE ANCHOR - Measuring tool, surgical constructs, and methods for measuring distances between two or more locations. A measuring device allows for simple and accurate intraoperative length measurements to be made. A measuring device has a distal end that can hold a flexible strand in a hole, eyelet, claw, or other suitable means. A shaft of the device has calibration markings on it, with the zero point at the end opposite the distal tip. | 2017-01-26 |
20170020505 | METHODS AND DEVICES TO TREAT DISEASED OR INJURED MUSCULSKELETAL TISSUE - A knotless suture anchoring system includes an outer anchor having a central channel and a distal tip adapted to penetrate tissue. An inner anchor is positionable in the central channel of the outer anchor and a locking feature on one or both of the inner and outer anchors retains the inner anchor within the central channel. A continuous length of suture is coupled with the inner and outer suture anchors and has a free end. At least one of the inner and the outer anchors also has a cinching mechanism that allows the suture to be tensioned by passage of the suture through the cinching mechanism in a first direction while movement of the suture through the cinching mechanism in a second direction opposite the first direction is constrained. | 2017-01-26 |
20170020506 | TETHER LINE SYSTEMS AND METHODS FOR TONGUE OR OTHER TISSUE SUSPENSION OR COMPRESSION - Systems and methods of placing one or more suture loops into tissue, such as the base of the tongue, are described. A system can include a variable-thickness suspension line for suspending tissue, including a suture having a first thickness dimension; an elastomer surrounding a portion of the suture and defining a central segment of the suspension line having a second thickness dimension greater than the first thickness dimension, and at least one transition zone extending from the central segment of the suspension line to a lateral end of the suspension line, the transition zones having a thickness dimension that tapers from the second thickness dimension to the first thickness dimension. | 2017-01-26 |
20170020507 | METHOD AND APPARATUS FOR COUPLING ANATOMICAL FEATURES - A method of coupling a first portion of an anatomy to a second portion of the anatomy includes coupling first and second bones of the anatomy with a bone-tendon-bone implant. The bone-tendon-bone implant has a first bone end, a second bone end and a replacement tendon between the first and second bone ends. The first and second bone ends are positioned in corresponding first and second bores of the first and second bones. The first bone end is secured to the first bone with a first bone anchor. A second anchor coupled to the bone-tendon-bone implant is passed through and outside the second bore. The second anchor is coupled to an adjustable suture construct having two adjustable suture loops. Tensioning at least one of first and second ends of the adjustable suture construct tensions the replacement tendon and positions the first bone relative to the second bone. | 2017-01-26 |
20170020508 | Assemblies and Methodologies for Internal Transfascial Mesh Fixation - An assembly for securing a mesh patch to a surface of a peritoneum layer of an abdominal wall. The assembly includes first and second holding members coupled by a suture. After the two holding members are deployed from a shaft, tension on the coupler pulls the first holding member and the second holding member towards each other. Various locking arrangements are disclosed to cause the locking of the first and second holding members in position such that a mesh patch that is positioned against the peritoneum layer is secured thereagainst by one of the first and the second holding members while the other of the first and second holding members is retained against the fascia layer of the abdominal wall. Assemblies and methodologies for all of the foregoing are provided. | 2017-01-26 |
20170020509 | SNARED SUTURE TRIMMER - A method for closing a tissue puncture, where the method includes tensioning a suture loop disposed within a vascular tissue of a patient, the suture loop having two free ends and a knot disposed on one of the free end. Those two free ends are disposed through a suture snare comprising a snare. Following detachment of the suture snare from the two free ends, the knot is advanced to close the suture loop and a cutting member is advance towards the knot and the two free ends are cut. | 2017-01-26 |
20170020510 | SUTURE PASSING SYSTEMS AND METHODS - An implant manipulator may have a distal end that retains an implant, a proximal end, and an intermediate portion between the ends. The implant manipulator may be a needle for a suture passer, with a suture capture feature at the distal end. The suture capture feature may have first and second members that flex apart to permit entry of the suture into a suture capture hole wherein the suture is retained until released. A suture passer may include one or more needles. The suture passer may also include a pusher; a distal end with a sharp, blade-like extension; or a side-loading distal end. | 2017-01-26 |
20170020511 | CLOSURE DEVICES AND METHODS - A closure device for closing an opening in tissue is provided. The closure device includes an elongate member through which needles may be deployed. The closure device also includes a closure element having a foot portion and a needle guide portion. The foot portion and the needle guide portion are each movable between a delivery configuration and a deployed configuration. The foot portion includes cuffs removably mounted thereon and having sutures connected therebetween. The needle guide portion includes needle guide apertures that guide the needles to the cuffs. The needles securely engage the cuffs and draw the cuffs and suture through the lumen wall so that the opening in the lumen wall can be closed with the sutures. | 2017-01-26 |
20170020512 | AUTOMATICALLY RELOADING SUTURE PASSER DEVICES THAT PREVENT ENTANGLEMENT - Suture passers and methods of use. Described herein are suture passers preloaded with suture, including cartridges that couple to a suture passer to form a loaded suture passer that are configured to prevent a length of suture (e.g., already-passed suture) from re-entering the channel of the suture passer jaw and getting recaptured and/or entangled by the tissue penetrator. In particular, described herein are preloaded and automatically re-loading suture passers that are adapted to include a gate, guide, or shield on one of the jaws of the suture passer, and methods of operating such suture passers for surgical use including repairing tissue. | 2017-01-26 |
20170020513 | Jawed Receiver for Needle Cartridge - A surgical suturing device comprises a cartridge having a needle and suture. An elongate shaft has a proximal end and a distal end. An actuator is connected to the proximal end of the elongate shaft. A pair of jaws is connected to the distal end of the elongate shaft. The jaws have a closed position adapted to receive and retain the cartridge, and wherein the jaws are latched in the closed position. The jaws also have a partially opened position adapted to release the cartridge wherein the jaws are biased by a spring from the first opened position towards the closed position. The jaws also have and a fully opened position spaced apart further than the partially opened position, wherein spring does not bias the jaws towards the closed position. | 2017-01-26 |
20170020514 | Surgical Devices - The present disclosure relates to a surgical device including a shaft having an outer member and an inner member slidably received within the outer member, a handle coupled to the shaft, and a means for providing movement to the inner member coupled to the inner member. A method of tissue repair is also disclosed. | 2017-01-26 |
20170020515 | Laparoscopic Suturing Guide - A device for accurately guiding and positioning a surgical instrument bearing suture material to a predetermined area within the body for closing an open wound includes an elongated conically shaped guide that is wider at the top and which has two openings in the side wall thereof. The top has two openings that communicate with the openings in the side wall through generally linear passageways that pass through the guide and which allow surgical instruments carrying suture material to pass therethrough. A thin elongated rod extends upwardly from the top wall approximately two inches and includes a handle at the top thereof. Raising the handle above the guide increases the field of view of the surgeon. | 2017-01-26 |
20170020516 | Tissue Clip - A tissue clip for adjoining tissues including a body portion, a biasing mechanism interconnecting the body portion to a tissue grasping mechanism, the grasping mechanism having a first condition wherein the grasping mechanism is extending against and away from the body portion and a second condition wherein the grasping mechanism is biased against the body portion. A tissue clip and deployer combination. A method of interconnecting tissue by deploying the tissue clip, puncturing tissue to be interconnected with the tissue clip, and interconnecting the tissue. A method of treating an aneurism by deploying the tissue clip at an aneurism site, closing off the aneurism site with the tissue clip, and treating the aneurism. A method of imaging a surgical procedure with ultrasound by modifying a surface of a metal surgical instrument, and imaging the metal surgical instrument with ultrasound during a surgical procedure. | 2017-01-26 |
20170020517 | SURGICAL STAPLER - A surgical stapler including a hollow shaft and a tube slidable axially within the shaft between a forward position wherein one end of the tube projects beyond a free end of the shaft to enter a puncture site in a blood vessel and a rearward position wherein the end of the locator tube is retracted within the shaft. A surgical staple straddles the tube and is slidable thereon forwardly towards an anvil against which the staple may be deformed to staple together the opposite edges of the puncture site. A cam mechanism drives the staple forwardly along the tube into deforming engagement with the anvil and at the same time retracts the tube into the shaft in time to allow the legs of the staple to close onto the puncture site. | 2017-01-26 |
20170020518 | NEEDLE REMOVAL DEVICES, SYSTEMS, AND METHODS - A needle removal device is provided for removing needles from suturing systems. In an embodiment, the needle removal device may include a base member configured to be selectively positioned substantially adjacent a proximal portion of a suturing system. The proximal portion of the suturing system may include a plurality of needle lumens. The needle removal device may also include a plurality of needle receptacles at least partially defined by the base member. The needle receptacles may be positioned and configured to generally correspond to the needle lumens of the suturing system. The needle receptacles may be further configured to selectively receive and grasp onto one or more needles extending proximally from the needle lumens of the suturing system. | 2017-01-26 |
20170020519 | NEEDLE HARVESTING DEVICES, SYSTEMS, AND METHODS - A needle removal device is provided for removing needles from suturing devices and/or systems. In an embodiment, the needle removal device may be intended for use with a suturing device having one or more needle lumens. The needle removal device may include a first member having a first plurality of needle receptacles extending therethrough. The first needle receptacles may be configured and positioned to correspond to one or more of the one or more needle lumens of the suturing device. The needle removal device may also include a second member having a second plurality of needle receptacles extending therethrough. At least one of the first member or the second member may be moveable between a first position, wherein the first needle receptacles and the second needle receptacles are substantially aligned, and a second position, wherein the first needle receptacles and the second needle receptacles substantially unaligned. | 2017-01-26 |
20170020520 | SYSTEMS AND METHODS FOR INCREASED OPERATING ROOM EFFICIENCY - Systems, devices and methods to improve safety and efficiency in an operating room comprise providing a suture package that holds new suture needles and needle receptacles for storing used needles. The devices can be safely worn for the surgeon to self-dispense new suture needles in the near surgical field and to secure the used needles into a needle trap or a needle retainer located on his extremity, on his operative instruments or on the surgical drapes. The device may provide automated and/or simplified needle counting both during use and after removal from the surgical field. The device may be configured for ergonomic and efficient use so as to minimize the actions and motions of the surgeon to dispense and secure the needle. | 2017-01-26 |
20170020521 | TISSUE GRASPING DEVICES AND RELATED METHODS - A tissue gripping device is formed from a shape-memory material, and has a base section, a first arm, and a second arm disposed opposite the first arm, each arm having a first end coupled to the base section and a free end extending from the base section. The arms of the tissue gripping device are configured to resiliently flex toward a relaxed configuration in a distal direction as the tissue gripping device is moved from a pre-deployed configuration toward a deployed configuration. The tissue gripping device is usable in a method for gripping tissue. The method includes positioning the tissue gripping device near target tissue and moving the tissue gripping device from a pre-deployed configuration toward a deployed configuration in order to grip the target tissue. | 2017-01-26 |
20170020522 | SKIN STRAINING DEVICES AND METHODS - A skin frame or other skin straining device strains skin on each side of a wound where a wound has been closed to off load stresses at the wound site. A dressing may be applied to the strained skin. The dressing may be integral with one or more elements of the skin straining device. | 2017-01-26 |
20170020523 | HANDLING OF FASTENERS WITHIN A SURGICAL INSTRUMENT - Surgical instruments and their methods of use are disclosed. In some embodiments, the surgical instrument may include a handle and an elongated shaft assembly extending distally from the handle. The surgical instrument may also include a fastener deployment system for deploying fasteners from the elongated shaft assembly including a reciprocating driveshaft disposed within the elongated shaft assembly. The driveshaft may include an internal channel and at least one guide surface shaped and arranged to maintain an orientation of at least one fastener in the channel of the driveshaft. In other embodiments, the fastener deployment system may include a follower disposed within the elongated shaft assembly for displacing one or more fasteners within the elongated shaft assembly towards a distal fastener deployment position. | 2017-01-26 |
20170020524 | ENDOSCOPIC STAPLER AND STAPLE - A surgical stapler has a tool assembly including an anvil and a staple cartridge having a series of staples which are supported and configured to be rotatably ejected from the staple cartridge into the anvil to suture tissue. In embodiments, the surgical stapler includes a cartridge that supports a plurality of rotatable pushers. Each pusher supports a curved, substantially U-shaped staple having a single tissue penetrating distal leg portion and a proximal leg portion. The pusher is rotatable to drive the distal leg portion into an anvil to deform the staple into a substantially D-shaped configuration. | 2017-01-26 |
20170020525 | SMALL DIAMETER CARTRIDGE DESIGN FOR A SURGICAL STAPLING INSTRUMENT - An end effector includes a first jaw, a second jaw, and a cartridge. The first cartridge includes a sled and the second jaw includes an anvil. The first and second jaws are moveable relative to one another. The cartridge is disposed on the first jaw and has a plurality of staples. The sled is configured to engage each staple to the plurality of staples to eject the plurality of staples from the cartridge as the sled is longitudinally translated through the cartridge. A loading unit is also disclosed including an elongated body and an end effector that is articulable relative to the end effector. The end effector and the elongated body of the loading unit are configured to pass or fit through a 5 mm opening. | 2017-01-26 |
20170020526 | LOADING UNIT LOCKING BAND FOR SURGICAL STAPLING INSTRUMENT - A loading unit includes a shell assembly and a locking band. The shell assembly has a proximally extending annular body. The annular body defines two hook openings that oppose one another, a lug opening positioned between the hook openings, and a central passage for receiving a portion of a surgical instrument. The locking band has an arced body with two ends, a retention hook positioned adjacent each end of the body and extending from the inner surface of the body. Each of the retention hooks is disposed within a respective one of the hook opening to retain a respective one of the ends of the locking band to the annular body. The lug is disposable through the lug opening into the central passage to secure the loading unit to a surgical instrument. | 2017-01-26 |
20170020527 | ANVIL ASSEMBLY AND ANVIL ASSEMBLY DELIVERY SYSTEM - An anvil assembly suitable for trans-oral delivery includes an anvil head configured to receive a guide suture that is separable from the anvil assembly during a stapling procedure. An anvil delivery assembly includes the anvil assembly and a suture guide assembly secured to the anvil assembly. | 2017-01-26 |
20170020528 | SURGICAL INSTRUMENT WITH ELONGATED CHANNEL - A surgical instrument including a handle assembly, an elongated body portion, a head portion and an elongated channel. The elongated body portion extends distally from the handle assembly. The head portion is disposed adjacent a distal end of the elongated body portion and includes an anvil assembly and a shell assembly. The elongated channel includes a proximal opening and a distal opening. The proximal opening is disposed distally of a proximalmost end of the handle assembly and proximally of the shell assembly. The distal opening is disposed on the shell assembly. | 2017-01-26 |
20170020529 | DELAYING PRE-TERM BIRTH - A device for retarding birth including an upper ring for surrounding a cervix, an anchoring component for anchoring the device, and an elastic component for attaching the upper ring to the anchoring component, wherein the elastic component pushes the upper ring and the anchoring component apart. A device for retarding birth including a sleeve for surrounding a cervix along a greater portion of a length of the cervix, a support strip on the sleeve directed along an axis of the sleeve, and a ring at least partially around the sleeve, in which when a top of the sleeve is pushed to expand radially, the support strip pivots on the ring, such that an end of the support strip near the top of the sleeve moves radially outward, and an end of the support strip near the bottom of the sleeve moves radially inward. Related apparatus and methods are also described. | 2017-01-26 |
20170020530 | MANUAL SURGICAL LIGATION CLIP APPLIER - A ligation clip applier is provided. The clip applier includes: a pair of jaws; a distal clevis tube to which the jaws are pivotally mounted; a proximal clevis tube located behind the distal clevis tube, wherein the distal clevis tube and the proximal clevis tubes move axially with respect to each other; a clip lock actuator fixed to one of the proximal and distal clevis tubes; and a distal pushrod extending through the distal and proximal clevis tubes and forming a camming connection with the jaws configured to close and move the jaws toward a proximal direction toward the clip lock actuator when the distal pushrod is moved in the proximal direction. A method for applying a clip on a vessel is disclosed. | 2017-01-26 |
20170020531 | RELOADABLE MECHANICAL DEVICE FOR LIGATING LIVING TISSUE AND ACHIEVING HEMOSTASIS - A system for treating tissue includes a clip assembly including a pair of clip arms, each of the clip arms extending from a proximal end to a distal end, the proximal end of the clip arms connected to one another via a central member slidably received within a channel of a capsule to be moved between a tissue receiving configuration and a closed configuration, a cartridge for encasing the clip assembly including a groove formed therein to accommodate the clip assembly and an opening extending thereinto in communication with a portion of the groove such that the groove is open to an exterior of the cartridge via the opening, and an applicator releasably connectable to the clip assembly to move the clip assembly between the open and closed configurations, a distal portion of the applicator insertable through the opening of the cartridge to be connected to the clip assembly. | 2017-01-26 |
20170020532 | SELF-ADAPTING FLOATING DIAMETER EMBOLIC COIL - A vaso-occlusive device, delivery system and method of delivery to a selected site of the vessel in a manner allowing the vaso-occlusive device configured with a self-adaptive floating diameter in a relaxed condition to substantially assume a diameter of an inner surface of the vessel or aneurism sac at the site of the embolization procedure. The vaso-occlusive device or embolic coil comprises a distal end having a loop for anchoring at the site, a proximal end with a loop for detaching from a gripper assembly adapted to deliver to the site, a primary coil formed of a plurality of primary omega curves extending between the proximate and distal ends, and a secondary coil arrangement formed from a plurality of secondary omega curves that follow the trajectory of the plurality of primary omega curves along the longitudinal length of the embolic coil between the proximate and distal ends. The embolic coil has specific properties of wanting to float and conform to the diameter of the aneurysm sac and enabling retractability and rapid disconnect detachment for such embolic coil, and a predetermined shape requiring fewer embolic coils per embolization procedure advantageously improving patient risk, and the cost and time of the procedure. | 2017-01-26 |
20170020533 | APPARATUS AND METHODS FOR INTRODUCING PORTALS IN BONE - An apparatus and method for introducing portals into bone is described herein. An example apparatus for introducing portals into bone includes a handle, a base, and a driving member. The driving member can be made to project past the base by operating the handle. The base is detachable from the handle. The apparatus also includes a guide coupled at a first end to the handle and at a second end to the base. The base is detachably coupled to the guide. A base coupling detachably coupling the base to the guide includes an actuating member movable between a coupled configuration wherein the base is coupled to the guide and an uncoupled configuration wherein the base is released from the guide. The actuating member is arranged so that motion of the handle toward the base moves the actuating member from the coupled configuration to the uncoupled configuration. | 2017-01-26 |
20170020534 | FLUTED BONE AWL AND METHOD OF USE - An awl provides for creating an accurate hole in a bone, such as for implantation of a suture anchor. The awl comprises an elongated shaft having a distal tip which terminates in a sharp point adapted to penetrate bone. At least one cutting flute is provided on the shaft and has a longitudinally extending cutting edge formed on the shaft proximal to and adjacent to the sharp point whereby to allow removal of bone via the cutting flute upon rotation of the shaft about a central longitudinal axis thereof inside of the bone. | 2017-01-26 |
20170020535 | GLENOID REAMER - A bone reamer includes a first member having a first hub and a second member having a second hub. The first hub can extend along a first axis and have a pair of elongated cutting arms that are fixed to the first hub. The elongated cutting arms can extend along a second axis that is generally perpendicular relative to the first axis. The first hub can define a track thereon. The second hub can extend along a third axis. The second member can have a second pair of elongated cutting arms that are fixed to the second hub and extend along a fourth axis that is generally perpendicular to the third axis. The second member can have a track follower extending thereon and that is configured to slidably advance along the track causing the first and second members to move between a collapsed position and an expanded position. | 2017-01-26 |
20170020536 | MEDICAL IMPACTOR TOOL - A power tool includes an output member, a drive mechanism operable to perform work on the output member in one of a first mode or a second mode, and an actuator for activating the drive mechanism in the first mode or the second mode based upon an amount of time the actuator is depressed. | 2017-01-26 |
20170020537 | SURGICAL JIG ASSEMBLY FOR USE IN THE MANIPULATION AND FIXATION OF BONY STRUCTURES - A surgical jig assembly that is configured to hold and manipulate a first bone segment and a second bone segment, including: a first member that is configured to be selectively coupled to the first bone segment; a second member coupled to the first member, wherein the second member selectively translates with respect to the first member along a first axis; a third member coupled to the second member, wherein the third member selectively translates with respect to the second member along a second axis, wherein the second axis is perpendicular to the first axis; and a fourth member coupled to the third member, wherein the fourth member selectively translates with respect to the third member along a third axis, wherein the third axis is perpendicular to the first axis and the second axis, and wherein the fourth member is configured to be selectively coupled to the second bone segment. | 2017-01-26 |
20170020538 | PROCEDURE FOR REPAIRING FOOT INJURY - A Lisfranc injury between a second metatarsal and medial cuneiform is repaired by gaining access to the injury site and placing two arm members of a novel drill guide around the two neighboring bones at the injury site, drilling a guide wire through the two bones guided by the drill guide to a desired depth, and measuring the depth of the guide wire for determining proper length for a bone screw for securing the two bones. | 2017-01-26 |
20170020539 | TISSUE-REMOVING CATHETER INCLUDING MOVABLE DISTAL TIP - A catheter includes a tissue-removing element and a tissue-containment chamber configured to receive tissue removed by the tissue-removing element. The tissue-containment chamber has a tissue-removing opening for use in removing tissue from the chamber. A closure component is associated with the tissue-removing opening for selectively opening and closing the opening. | 2017-01-26 |
20170020540 | ANCHORING DELIVERY SYSTEM AND METHODS - An anchoring delivery system for use in an intracranial artery is provided including a tethering device having an elongated tether and an anchor coupled to a distal end of the tether. The anchor is deployable from a low profile configuration to a higher profile configuration to fix the distal end of the tether at an anchoring site in an anchoring vessel. The tethering device is configured to be used with a guide-sheath having a lumen configured to receive the tether. Related devices, systems, and methods are also described. | 2017-01-26 |
20170020541 | SURGICAL APPARATUS WITH FORCE SENSOR FOR EXTRACTION OF SUBSTANCES WITHIN THE BODY - A surgical apparatus for extraction of substances within a body of a human or animal includes an inner cannula, an extraction receptacle secured to the inner cannula, the extraction receptacle being adapted to grip substances to be extracted from the body; and a force sensor including a biasing member, the inner cannula operatively connected to the biasing member at an end of the inner cannula opposite the extraction receptacle, the biasing member exerting a biasing force biasing the inner cannula to pull the extraction receptacle in a direction toward the force sensor, wherein resistive forces on the extraction receptacle during extraction of a substance from the body act against the biasing force and move the biasing member. | 2017-01-26 |
20170020542 | FLEXIBLE INTRAVASCULAR TREATMENT DEVICES AND ASSOCIATED SYSTEMS AND METHODS OF USE - Flexible expandable treatment devices are disclosed herein. One aspect of the present technology, for example, is directed to an expandable tubular structure formed of an interwoven strand and configured to be positioned in a blood vessel. The interwoven strand may be arranged to form a plurality of cells and a plurality of joints between adjacent cells. At least one of the joints may include a first strand slidably interlocked with a second strand, and at least one of the first strand and the second strand may bend back on itself to form a restriction that limits disengagement of the first strand and the second strand at the joint. | 2017-01-26 |
20170020543 | SHAFT-BASED SURGICAL FORCEPS AND METHOD OF MANUFACTURING THE SAME - A surgical instrument includes a shaft defining a proximal end, a distal end, an interior surface, and an exterior surface. The shaft includes a pair of channels defined in the interior surface thereof towards the distal end of the shaft. A drive member is movably disposed within the shaft. An end effector assembly is pivotably coupled to the shaft towards the distal end of the shaft. A cam pin operably couples the end effector assembly and the drive member such that movement of the drive member relative to the shaft manipulates the end effector assembly. Ends of the cam pin extend outwardly from the end effector assembly and are received within the channels of the shaft to guide movement of the cam pin relative to the shaft in response to movement of the drive member relative to the shaft. | 2017-01-26 |
20170020544 | Smooth Movement Safety Knife System and Method - A medical scalpel system includes a safety handle and an internal mechanism that permits a blade to be extended and retracted relative to the safety handle. At least a portion of the system is manufactured pursuant to a process wherein a material, such as silicon or Teflon, is used in the manufacturing of the components to provide a smooth movement between components of an extension and retraction mechanism | 2017-01-26 |
20170020545 | SURGICAL DRIVE APPARATUS - A surgical drive apparatus includes a rotating shaft of a sectioning device and a drive unit having a motor disposed in a motor chamber, in which the motor rotationally couples to the rotating shaft as the rotating shaft extends through an end of the motor chamber. A suction chamber is defined by an interior of a cap, in which the end of the motor chamber is receptive to the cap for sealing engagement with the drive unit, and a rotary tool such as the sectioning device extends through the cap for rotational movement relative to the cap while maintaining fluid communication with the suction chamber. For evacuation of surgical material, an outflow tube is in fluid communication with the suction chamber for providing a fluid path to the suctioning device via the suction chamber. The drive protrudes from the motor chamber which is sealed to allow cleaning and sterilization. | 2017-01-26 |
20170020546 | Unitary Endoscopic Vessel Harvesting Devices - Unitary endoscopic vessel harvesting devices are disclosed. In some embodiments, such devices comprise an elongated body having a proximal end and a distal end, a tip disposed at the distal end of the elongated body; and a cutting unit having a first cutting portion and a second cutting portion, the first cutting portion and the second cutting portion being moveable in a longitudinal direction relative to the elongated body to capture a blood vessel between the first cutting portion and the second cutting portion, and being rotatable relative to one another circumferentially about the tip to cut the captured blood vessel. | 2017-01-26 |
20170020547 | Disposable circumcision anastomat - A disposable circumcision anastomat includes: an inner ring ( | 2017-01-26 |
20170020548 | MEDICAL DEVICE AND RELATED METHODS - The present disclosure is directed to a medical device. Systems and methods are provided for accessing and visualizing the pancreatico-biliary system. The medical device may include a guide catheter with a first lumen and a second lumen. A first elevator may be disposed in the first lumen, wherein the first elevator is movable relative to the first lumen for elevating a first tool insertable into the first lumen. A second elevator may be disposed in the second lumen, wherein the second elevator is movable relative to the second lumen for elevating a second tool insertable into the second lumen. | 2017-01-26 |
20170020549 | Motor Control and Feedback in Powered Surgical Devices - Surgical devices and methods are described herein that provide improved motor control and feedback, thereby combining advantages of manually-operated and powered surgical devices. In one embodiment, a surgical device includes a proximal handle portion that includes a motor, a distal end effector coupled to the handle portion, and a cutting element configured to cut tissue engaged by the end effector, wherein the motor is configured to supply power that moves the cutting element. The device also includes a motor control mechanism configured to cause the amount of the power to dynamically change in response to a manual user input when the cutting element is moving. | 2017-01-26 |
20170020550 | DEVICES FOR MANIPULATING TISSUE AND RELATED METHODS - A medical device may include an insertion device having a proximal end, a distal end, and a lumen extending therethrough. The medical device may further include a snare device configured to transition between a contracted state within the lumen of the insertion device, and an expanded state extending distally of the insertion device. The snare device may include a loop including a pair of legs and a distal tip. The distal tip may include a plurality of stabilizers between the pair of legs. | 2017-01-26 |
20170020551 | MINIMALLY INVASIVE METHOD TO IMPLANT A SUBCUTANEOUS ELECTRODE - Methods and tool kits for implanting a lead subcutaneously. Examples include tool kits and methods for establishing first and second subcutaneous tunnels at an angle relative to one another to facilitate introduction of a lead to the subcutaneous space. In an example, a first insertion tool is used to establish a first subcutaneous tunnel, and a second insertion tool, with or without the use of a blunt dissector, sheath, guidewire, or steering mechanism, is used to initiate or form the second subcutaneous tunnel. Such methods and tool kits may reduce the number of incisions needed to implant a subcutaneous lead along a subcutaneous path having a curve therein. | 2017-01-26 |
20170020552 | ULTRASONIC PROBE - In an ultrasonic probe a tapered section in which a sectional area perpendicular to a longitudinal axis decreases from a proximal side toward a distal side is provided on the distal side with respect to a probe main body section. When the probe main body section and the tapered section vibrate in an established frequency range, a most distal vibration node positioned most distally among vibration nodes is positioned on the proximal side with respect to a proximal end of the tapered section, and a ⅛ wavelength of the vibration is smaller than a taper dimension from the proximal end the tapered section to a distal end of the tapered section in a longitudinal axis direction. | 2017-01-26 |
20170020553 | ULTRASONIC PROBE - An ultrasonic probe includes a probe main body section; and a curved extending section which is extended in a state of curving relative to the probe main body section toward a first intersecting direction side. The curved extending section includes a first curved outer surface facing the first intersecting direction side, and a second curved outer surface facing a second intersecting direction side. A first curve start position at which the first curved outer surface starts curving relative to the longitudinal axis toward the first intersecting direction side is positioned on the distal side with respect to a second curve start position at which the second curved outer surface starts curving relative to the longitudinal axis toward the first intersecting direction side. | 2017-01-26 |
20170020554 | DEVICES AND METHODS FOR PERCUTANEOUS TRANSLUMINAL ANGIOPLASTY AND ATHERECTOMY INTERVENTION PROCEDURES - A vascular interventional device may comprise a combination of inflatable and cutting elements and embodiments may comprise structures and functionality for dilatation of blood vessels narrowed by diseases, removal of plaque and debris from diseased blood vessels and delivery of drugs for the prevention of re-narrowing of vessel luminal cross-section area as well as to provide scaffolding when needed to keep vessels patent. | 2017-01-26 |
20170020555 | EXPANDABLE TIP ASSEMBLY FOR THROMBUS MANAGEMENT - Systems, methods, and devices for the treatment of acute ischemic stroke that provide immediate blood flow restoration to a vessel occluded by a clot and, after reestablishing blood flow, address the clot itself. Immediate blood flow restoration advantageously can facilitate natural lysis of the clot and also can reduce or obviate the concern for distal embolization due to fragmentation of the clot. Several embodiments of the invention provide for progressive, or modular, treatment based upon the nature of the clot. For example, the progressive treatment can include immediate restoration of blood flow, in-situ clot management, and/or clot removal depending on the particular circumstances of the treatment. The in-situ clot management can include, for example, lysis, maceration, and/or removal. | 2017-01-26 |
20170020556 | CLOT REMOVAL DEVICE FOR BLOOD VESSELS - The invention being disclosed describes a medical device for removal of a thrombus or clot in a vascular setting by using a rotational, expandable basket structure in combination with drug infusion, blood/particle aspiration and clot isolation by distal and proximal occlusion. | 2017-01-26 |