25th week of 2009 patent applcation highlights part 55 |
Patent application number | Title | Published |
20090156893 | FLATTENED TUBULAR MESH SLING AND RELATED METHODS - The invention generally relates to surgically implantable supportive slings. More specifically, in various embodiments, the invention is directed to multilayer mesh slings formed from a tubular mesh material. | 2009-06-18 |
20090156894 | NAVIGATION FOR FOCUSED WAVE TREATMENT - The invention generally relates to apparatuses and methods for shock wave treatment of the human body. In particular, the invention relates to navigational aspects of the shock wave treatments, including apparatuses and methods which enable accurate focusing of shock waves. | 2009-06-18 |
20090156895 | PRECISE ENDOSCOPIC PLANNING AND VISUALIZATION - Endoscopic poses are used to indicate the exact location and direction in which a physician must orient the endoscope to sample a region of interest (ROI) in an airway tree or other luminal structure. Using a patient-specific model of the anatomy derived from a 3D MDCT image, poses are chosen to be realizable given the physical characteristics of the endoscope and the relative geometry of the patient's airways and the ROI. To help ensure the safety of the patient, the calculations also account for obstacles such as the aorta and pulmonary arteries, precluding the puncture of these sensitive blood vessels. A real-time visualization system conveys the calculated pose orientation and the quality of any arbitrary bronchoscopic pose orientation. A suggested pose orientation is represented as an icon within a virtual rendering of the patient's airway tree or other structure. The location and orientation of the icon indicates the suggested pose orientation to which the physician should align during the procedure. | 2009-06-18 |
20090156896 | ENDOSCOPE SYSTEM, ENDOSCOPE SYSTEM CONTROL PROGRAM, AND ENDOSCOPE SYSTEM CONTROL METHOD - An endoscope system includes an overtube ( | 2009-06-18 |
20090156897 | ROTATING SELF-PROPELLED ENDOSCOPE DEVICE - A rotating self-propelled endoscope device | 2009-06-18 |
20090156898 | DISTAL END HOOD FOR ENDOSCOPE AND ENDOSCOPE WITH HOOD - An elastically deformable elastic deformation portion is disposed at a distal end portion of a cylindrical hood main body attached on an outer peripheral surface of a distal end portion of an endoscope, and the elastic deformation portion is configured such that a distal end portion of the elastic deformation portion abuts on an analyte to position an observation position of a second imaging unit at a magnification observation time utilizing the second imaging unit while the elastic deformation portion is elastically deformable up to a position where a first imaging unit abuts on an analyte at a contact observation time utilizing the first imaging unit. | 2009-06-18 |
20090156899 | LIGHT-ILLUMINATING PROBE AND FUNDUS OBSERVING APPARATUS, FUNDUS SURGERY APPARATUS, ENDOSCOPE, AND CATHETER USING THE LIGHT-ILLUMINATING PROBE - A light-illuminating probe with increased spatial spread of an external illumination light and a fundus observing apparatus, a fundus surgery apparatus, and an endoscope using the light-illuminating probe are provided. | 2009-06-18 |
20090156900 | EXTENDED SPECTRAL SENSITIVITY ENDOSCOPE SYSTEM AND METHOD OF USING THE SAME - A method according to an embodiment of the invention includes inserting an endoscope at least partially into a body lumen. At least a portion of the body lumen is illuminated at a first wavelength. The portion of the body lumen is illuminated at a second wavelength different than the first wavelength. A characteristic of an area of interest when the portion of the body lumen is illuminated at the first wavelength is compared with the characteristic of the area of interest when the portion of the body lumen is illuminated at the second wavelength. A medical device or treatment parameter is selected to treat the area of interest based on the comparing. In some embodiments, the body lumen is a ureter. In such an embodiment, a composition of a kidney stone within the ureter can be identified. | 2009-06-18 |
20090156901 | ENDOSCOPE APPARATUS - An endoscope apparatus includes an endoscope including an insertion portion which is insertable into a living body; an illumination section which emits illumination light to an observation target region side in the living body; a light amount control section which performs light amount control to at least decrease an amount of light in a red wavelength range in the illumination light which excites a photosensitizing substance which is administered to the observation target region; and a signal processing section which, in response to the light amount control, performs signal processing to increase a luminance level of a red color signal that corresponds to a red wavelength range in picking up an image under the illumination light. | 2009-06-18 |
20090156902 | Instruments and methods for minimally invasive tissue retraction and surgery - Methods and devices retract tissue for minimally invasive surgery in a patient. A retractor includes a working channel formed by a first portion and a second portion. The first and second portions are movable relative to one another from a first configuration for insertion that minimizes trauma to skin and tissue to an enlarged configuration after insertion to further retract skin and tissue in a minimally invasive manner. An optional intermediate retractor assembly is positionable between the first and second retractor portions to provide further tissue retraction capabilities. | 2009-06-18 |
20090156903 | ARTICULATING HOOK ELEVATOR AND ARTHROSCOPIC METHOD FOR USING SAME - An articulating hook elevator for manipulating tissue during arthroscopic procedures. The articulating hook elevator comprises a shaft, a proximal end, and a distal end provided with an articulating paddle. The hook may be actuated by a switch and can articulate into a standard tip for traditional manipulation of tissue, or into a rotated or articulated position. In this manner, effective manipulation and retraction of tissue from the surgical site without tissue collapse may be achieved, allowing a surgeon to better visualize the internal condition of the arthroscopic site and speed up the overall procedure. | 2009-06-18 |
20090156904 | Human Physiological Symptom Detecting and Processing Device Incorporated Into Transportation or Moving Facility - A human physiological symptom detecting and processing device incorporated into transportation or moving facility comprising two touch and press strips and a detecting and processing units. The former are used to detect the operator's physiological symptoms/signs by touch and press action and send related information to the latter with a signal. The detecting and processing unit converts this signal to individual signals decipherable to a display terminal for displaying and alarming, and optionally to a communication device for transmitting the data to a remote place, and further optionally to a GPS for positioning. The device can detect the physiological condition of the operator(s) of the transportation or moving facility in a timely manner to minimize potential for accidents. | 2009-06-18 |
20090156905 | IMPLANTABLE OPTICAL SENSOR AND METHOD FOR MANUFACTURE - An implantable medical device is manufactured with a hermetically sealed housing and a modular assembly enclosed within the housing. The modular assembly includes a circuit board, an electronic component mounted on a top surface of the circuit board, and a wall formed having an outer surface and an inner surface separated by a top edge and a bottom edge, the wall bottom edge positioned against the circuit board such that the wall encircles the electronic component coupled to the circuit board. The wall top edge is coupled to the housing a ferrule in one embodiment. | 2009-06-18 |
20090156906 | Patient-centric data model for research and clinical applications - The invention relates to a federated patient-centric database which is modular and disease agnostic. | 2009-06-18 |
20090156907 | Methods and systems for specifying an avatar - Avatars, methods, apparatuses, computer program products, devices and systems are described that carry out presenting at least one characteristic to at least one member of a population cohort; measuring at least one physiologic activity of the at least one member of the population cohort, the at least one physiologic activity proximate to the at least one presented characteristic; associating the at least one physiological activity with at least one mental state; and specifying at least one avatar attribute based on the at least one mental state. | 2009-06-18 |
20090156908 | Deriving Patient Activity Information from Sensed Body Electrical Information - Electrodes of a subcutaneous monitoring system receive body electrical signals that indicate both cardiac and non-cardiac muscle activity. In general, non-cardiac muscle activity is often correlated with physical activity, and physical activity is typically a strong indicator of patient health. Exemplary systems and methods that detect non-cardiac muscle activity information in sensed body electrical waveforms may provide a diagnostic tool for monitoring physical activity level over time in patients that have subcutaneous monitoring systems. In an illustrative embodiment, systems and methods for presenting patient activity information in a graphical format over intervals of time include processing ECG waveform information to identify and to accumulate non-cardiac muscular activity information during each of the intervals of time. In various implementations, number, intensity, and/or duration of the events that are identified during a time interval may be accumulated and stored for subsequent recall. | 2009-06-18 |
20090156909 | System For Contextual Display of Data From an Implantable Medical Device - Embodiments of the invention are related to data management systems, amongst other things. In an embodiment, the invention includes a video output and a processor in communication with the video output, wherein the video output and the processor are configured to display information regarding a patient in a first format and a second format through the video output simultaneously, the first format comprising a graphical formal and the second format comprising a textual format, the information displayed in the first format divided into a plurality of phases, wherein the system is configured to automatically change the information displayed in the second format based on user selection of one of the plurality of phases. Other embodiments are also included herein. | 2009-06-18 |
20090156910 | Noninvasive glucose monitor and method - An instrument and method for determining the current blood glucose level of an individual by noninvasive measurement of the current electrical capacitance of the outer surface of the skin of such individual and comparing that current capacitance level to stored data of previously determined capacitance levels of the skin and their associated blood glucose levels of that individual for determining the blood glucose level associated with the currently determined capacitance level. | 2009-06-18 |
20090156911 | LOW DRAW VOLUME ANALYTE DETECTION SYSTEMS - Systems and methods for determining the concentration of an analyte in a sample such as bodily fluid are disclosed. Systems and methods disclosed herein comprise reducing the volume of sample withdrawn from the source of biological fluid. Low draw volume systems can be implemented using small inner diameter tube, valves and one or more sensors, for example. A method for calibrating a measurement of an analyte in a fluid sample for dilution of the fluid sample is also disclosed. | 2009-06-18 |
20090156912 | IMPLANTABLE OPTICAL SENSOR AND METHOD FOR MANUFACTURE - An implantable optical sensor and associated manufacturing method include a sensor housing having an inner surface and an outer surface and a window formed in the housing extending between the housing inner surface and the housing outer surface. An opto-electronic device enclosed within the housing and having a photonic surface is operatively positioned proximate the window for emitting light through the window or detecting light through the window. An optical coupling member is positioned between the opto-electronic device and the window for reducing light reflection at a surface within the implantable optical sensor. | 2009-06-18 |
20090156913 | CERAMIC EMITTER SUBSTRATE - A ceramic emitter substrate has a substrate body with top and bottom sides and a cavity disposed on the top side. Bonding pads are disposed within the cavity and solder pads are disposed on the bottom side. Light emitting diodes (LEDs) are electrically connected to the bonding pads. Low-resistance conductors are disposed within the ceramic substrate body so as to interconnect the bonding pads and the solder pads. The interconnect is configured so that the LEDs can be individually activated as an array via row and column drive signals applied to the solder pads. | 2009-06-18 |
20090156914 | MEDICAL SENSOR AND TECHINIQUE FOR USING THE SAME - A sensor is provided that is appropriate for transcutaneous detection of tissue or blood constituents. A sensor for tissue constituent detection may include a gas collection chamber with a conduit to a sensing component and a conduit from the sensing component to the chamber. A sensor as provided may also include a barrier layer to prevent water from infiltrating the sensor. | 2009-06-18 |
20090156915 | Glucose Monitor and Method of Use Thereof - An apparatus for monitoring glucose comprising a processor, an indicating mechanism and sensors that are disposed proximate the skin of a person when the skin is in contact with a motor vehicle operational component such as the steering wheel. The apparatus for monitoring glucose measures the driver's glucose concentration via optical coherence tomography or other non-invasive technique, analyzes the driver's glucose concentration via the processor and displays the driver's glucose concentration via the indicator, or alternately sends an alarm signal. The method for monitoring glucose further comprises programming the processor with a range of glucose concentrations, comparing the driver's glucose concentration with the range and signaling an alert if the driver's glucose concentration is outside the range. | 2009-06-18 |
20090156916 | CATHETER SYSTEMS WITH BLOOD MEASUREMENT DEVICE AND METHODS - Catheter systems with blood measurement device and methods are disclosed. An exemplary catheter system for use in positioning a distal end of a catheter body at a desired location in a patient's body may include a needle provided at the distal end of the catheter body to withdraw blood from the patient's body. The needle is fluidically connected to a proximal end of the catheter body. The catheter system may also include a measurement device provided at the proximal end of the catheter body. The measurement device is configured to receive blood withdrawn by the needle for measuring a blood gas value of the blood for use in positioning the distal end of the catheter body at the desired location in the patient's body. | 2009-06-18 |
20090156917 | Controlling Transfer of Objects Affecting Optical Characteristics - An implantable product such as an article, device, or system can include analyte and non-analyte containers in parts that can be operated as optical cavities. The product can also include fluidic components such as filter assemblies that control transfer of objects that affect or shift spectrum features or characteristics such as by shifting transmission mode peaks or reflection mode valleys, shifting phase, reducing maxima or contrast, or increasing intermediate intensity width such as full width half maximum (FWHM). Analyte, e.g. glucose molecules, can be predominantly included in a set of objects that transfer more rapidly into the analyte container than other objects, and can have a negligible or zero rate of transfer into the non-analyte container; objects that transfer more rapidly into the non-analyte container can include objects smaller than the analyte or molecules of a set of selected types, including, e.g., sodium chloride. Output light from the containers accordingly includes information about analyte. | 2009-06-18 |
20090156918 | IMPLANTABLE OPTICAL SENSOR AND METHOD FOR USE - An implantable medical device includes a hermetically sealed housing and a first light emitting diode (LED) enclosed within the housing configured to detect light corresponding to a selected light wavelength. A conductive element extends from the LED for carrying a current signal corresponding to the light detected by the LED, the intensity of the detected light being correlated to a change in a physiological condition in a body fluid volume or a tissue volume proximate the LED. | 2009-06-18 |
20090156919 | TRANSCUTANEOUS ANALYTE SENSOR - The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host. | 2009-06-18 |
20090156920 | LAYERED SENSOR FOR DETERMINING AN ANALYTE CONCENTRATION - An implantable sensor is provide which can be used for determining a concentration of at least one analyte in a medium, in particular a body tissue and/or a body fluid. The implantable sensor has a layered construction with at least one insulating carrier substrate and at least two electrodes which are arranged in at least two different layer planes of the implantable sensor and are electrically isolated from one another by the at least one insulating carrier substrate. The electrodes have electrode areas which face the medium when the sensor has been implanted, and are in contact with the medium over a large area and substantially uniformly, directly or via a generally analyte-permeable membrane layer. | 2009-06-18 |
20090156921 | CARDIAC ABLATION CATHETER WITH OXYGEN SATURATION SENSOR - Positioning of the distal end of a catheter at a desired location, for example, in the desired atrium of a patient's heart, can be determined or verified through measurement of blood gas values proximate to the distal end. In one embodiment, an oximeter is used to monitor oxygen saturation, for example, to distinguish between de-oxygenated venous blood and well-oxygenated arterial blood. Optical signals may be transmitted to the distal end of the catheter and received therefrom via optical fibers. Specifically, a catheter ( | 2009-06-18 |
20090156922 | BLOOD MONITORING SYSTEM - The present invention is directed towards apparatuses and methods for the automated measurement of blood analytes and blood parameters for bedside monitoring of patient blood chemistry. Particularly, the current invention discloses a programmable system that can automatically draw blood samples at a suitable programmable time frequency (or at predetermined timing), can automatically analyze the drawn blood samples and immediately measure and display blood parameters such as glucose levels, hematocrit levels, hemoglobin blood oxygen saturation, blood gases, lactate or any other blood parameter. | 2009-06-18 |
20090156923 | Meter Having Post-Meal Test-Time Alarm - A method for using a meter and a meter ( | 2009-06-18 |
20090156924 | SYSTEMS AND METHODS FOR PROCESSING SENSOR DATA - Systems and methods for processing sensor data are provided. In some embodiments, systems and methods are provided for calibration of a continuous analyte sensor. In some embodiments, systems and methods are provided for classification of a level of noise on a sensor signal. In some embodiments, systems and methods are provided for determining a rate of change for analyte concentration based on a continuous sensor signal. In some embodiments, systems and methods for alerting or alarming a patient based on prediction of glucose concentration are provided. | 2009-06-18 |
20090156925 | Active dry sensor module for measurement of bioelectricity - An active dry sensor module for measurement of bioelectricity is disclosed. The active dry sensor module of the present invention excludes the use of a conductive gel, thereby not supplying unpleasantness and discomfort to a reagent and preventing the interference of the signal due to a noise component. Further, the active dry sensor module of the present invention amplifies the biomedical signal to a desired level, thereby precisely and easily measuring the biomedical signal. | 2009-06-18 |
20090156926 | Integrated System for Intravascular Placement of a Catheter - An integrated catheter placement system for accurately placing a catheter within a patient'vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to intravascular introduction of the catheter. The ultrasound probe includes user input controls for controlling use of the ultrasound probe in an ultrasound mode and use of the tip location sensor in a tip location mode. In another embodiment, ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart. | 2009-06-18 |
20090156927 | ANGIOGRAPHIC METHOD AND APPARATUS ALLOWING IDENTIFICATION OF CONTRAST AGENT PROPAGATION - In a method and apparatus for acquisition of angiographic data sets of a region of an examination subject, into whose bloodstream a contrast agent has been introduced, a data set of the region to be examined is acquired during a first propagation phase of the contrast agent in the bloodstream as a reference data set to determine reference data, additional data sets of the region to be examined are then acquired, and based on the reference data, variations that are caused in at least some of the additional data sets due to the arrival of a second propagation phase of the contrast agent are determined, and the arrival of the second propagation phase of the contrast agent in the bloodstream is identified based on the determined variations. | 2009-06-18 |
20090156928 | RADIOPAQUE AND SEPTUM-BASED INDICATORS FOR A MULTI-LUMEN IMPLANTABLE PORT - An implantable multi-lumen access port including indicators for ascertaining characteristics of the port is disclosed. In one embodiment, the access port comprises a housing that defines a first reservoir and a second reservoir. A first septum and second septum are respectively coupled with the housing to provide selective access to the first and second reservoirs. Each septum includes a plurality of protrusions defined about a periphery thereof that are palpable after implantation of the port in a patient to determine a relative position of the first septum with respect to the second septum. A radiographically observable indicator is also included on a base of the housing, so as to provide information relating to a characteristic of the dual-lumen port, such as suitability for power injection of fluids. The indicator in one embodiment includes a substantially rigid radiopaque component. | 2009-06-18 |
20090156929 | METHODS FOR IMAGING A DELIVERY SYSTEM - A method for imaging a delivery system is disclosed. The method includes positioning an implantable device within a delivery apparatus. The implantable device has a first base material that includes a mixture of which a first radiopaque material is a component and/or coating at least a portion of the first base material with a coating of which a first radiopaque material is a component. The delivery apparatus may be positioned relative to an imaging device. An image produced by the imaging device may be analyzed. It may be determined whether the delivery apparatus is ready to deploy an implantable device. | 2009-06-18 |
20090156930 | IMAGING SIMULATION FROM A REFERENCE TO A TILT ANGLE - A method including obtaining reference image data-sets of a tissue related to respective reference patient tilt angles, wherein each reference image data-set is associated with a respective tilt angle, which is a combination of axial and transverse gravitational force components applied to the tissue, using the reference image data-sets to derive a formula relating an image data-set of said tissue to a given combination of axial and transverse gravitational force components, and using the formula to simulate an image data-set of a desired patient tilt angle. | 2009-06-18 |
20090156931 | CHEMICAL LIQUID INJECTION SYSTEM - A chemical liquid injector comprises liquid syringe | 2009-06-18 |
20090156932 | DEVICE AND METHOD FOR IN VIVO FLOW CYTOMETRY USING THE DETECTION OF PHOTOACOUSTIC WAVES - A photoacoustic flow cytometry (PAFC) device for the in vivo detection of cells circulating in blood or lymphatic vessels is described. Ultrasound transducers attached to the skin of an organism detect the photoacoustic ultrasound waves emitted by target objects in response to their illumination by at least one pulse of laser energy delivered using at least one wavelength. The wavelengths of the laser light pulse may be varied to optimize the absorption of the laser energy by the target object. Target objects detected by the device may be unlabelled biological cells or cell products, contrast agents, or biological cells labeled with one or more contrast agents. | 2009-06-18 |
20090156933 | ULTRASOUND SYSTEM FOR RELIABLE 3D ASSESSMENT OF RIGHT VENTRICLE OF THE HEART AND METHOD OF DOING THE SAME - The present invention relates to a method and a system for right ventricular 3D quantification by registering and merging or fusing together several (2-5) 3D acquisitions for an extended field of view in 3D to have the right ventricle in one 3D data set. | 2009-06-18 |
20090156934 | Ultrasound Imaging System Including A Graphic Processing Unit - The present invention relates to an ultrasound imaging system. The ultrasound imaging system includes an ultrasound diagnostic unit and an image processing unit. The ultrasound diagnostic unit transmits ultrasound signals to a target object and forms receive data based on ultrasound echo signals reflected from the target object. The image processing unit forms an ultrasound image based on the receive data. The image processing unit includes a graphic processing unit configured to perform at least one of functions including processing the receive data to form image data, performing scan conversion upon the image data to form scan-converted data suitable for display, and rendering and filtering the scan-converted data to form pixel data. | 2009-06-18 |
20090156935 | Three Dimensional Diagnostic Ultrasound Imaging System with Image Reversal and Inversion - A three dimensional ultrasonic imaging system acquires 3D image data from a volumetric region and processes the image data to produce a live 3D image of the volumetric region in a given orientation. A user control can be switched by a user to present the image in a different orientation if desired. Both the anatomy in the 3D image and the image format can be inverted, and the left-right appearance of the 3D image can be reversed with a corresponding front-back reversal of the anatomy. | 2009-06-18 |
20090156936 | Ultrasound 3D imaging system - The present invention relates to an ultrasound imaging system in which the scan head either includes a beamformer circuit that performs far field subarray beamforming or includes a sparse array selecting circuit that actuates selected elements. When used with second stage beamforming system, three dimensional ultrasound images can be generated. | 2009-06-18 |
20090156937 | ULTRASONIC DIAGNOSTIC APPARATUS AND METHOD OF CONTROLLING THE SAME - In an ultrasonic diagnostic apparatus, a scan controller inputs a trigger signal corresponding to heartbeat period, scans an ultrasonic beam such that a particular diagnostic region of a body under examination is scanned with the ultrasonic beam a plurality of times in response to each trigger signal, and controls the scan repetition period by controlling the pulse repetition period of the transmission pulse. An image generation unit generates an image corresponding to each of the pulse repetition periods. The scan controller controls the pulse repletion period such that an integral multiple of the scan repetition period is equal to a reference value determined based on the period of the trigger signal. | 2009-06-18 |
20090156938 | METHOD AND APPARATUS FOR IMPLEMENTING DOPPLER SCAN CONVERSION - A method for Doppler scan conversion includes storing coded envelope values together with spectrum data in a memory out of a logic device with a large capacity, which increases the number of envelopes stored, reduces the use of the restricted embedded memory resources, and can also achieve the envelope switching more flexibly. If the number of envelopes is not greater than the difference between the bit width of the memory and that of the spectrum data, the increase in the number of envelopes will not increase significantly the logic resources or affect the efficiency of the system. | 2009-06-18 |
20090156939 | Composite Passive Materials For Ultrasound Transducers - Provided herein are composite passive layers for ultrasound transducers having acoustic properties that can be easily tailored to the needs of the transducer application using current microfabrication techniques. In an embodiment, a passive layer comprises metal posts embedded in a polymer matrix or other material. The acoustic properties of the passive layer depend on the metal/polymer volume fraction of the passive layer, which can be easily controlled using current microfabrication techniques, e.g., integrated circuit (IC) fabrication techniques. Further, the embedded metal posts provide electrical conduction through the passive layer allowing electrical connections to be made to an active element, e.g., piezoelectric element, of the transducer through the passive layer. Because the embedded metal posts conduct along one line of direction, they can be used to provide separate electrical connections to different active elements in a transducer array through the passive layer. | 2009-06-18 |
20090156940 | DUAL-LAYER TRANSDUCER FOR RECTILINEAR OR CURVILINEAR THREE-DIMENSIONAL BROADBAND ULTRASOUND - Dual-layer acoustic transducer array designs, related fabrication methods, and ultrasound imaging techniques are described. The designs include two perpendicular 1-D arrays for clinical 3-D acoustic imaging of targets near the transducer. These targets can include the breast, carotid artery, prostate, and musculoskeletal system among others. The transducer designs reduce the fabrication complexity and the channel count making 3-D rectilinear imaging more realizable. With such designs, an effective N×N 2-D array can be developed using only N transmitters and N receivers. This benefit becomes very significant when N becomes greater than 128, for example. Embodiments/aspects of the present disclosure are directed to fabricating and interconnecting 2-D arrays with a large number of elements (>5,000) for 3-D rectilinear imaging. | 2009-06-18 |
20090156941 | TELESCOPE FOR AN IMAGING CATHETER - A catheter has a proximal end and a distal end and comprises an outer tube having a proximal end, an inner sheath slidingly received within the outer tube and extending distally from the outer tube, and a rotatable shaft extending from the proximal end of the outer tube to within the inner sheath. The rotatable shaft is axially fixed with respect to the outer tube and axially moveable within and with respect to the inner sheath. The rotatable shaft includes a proximal substantially rigid section and a distal flexible section. The catheter further includes a working element carried on the distal flexible section of the rotatable shaft. | 2009-06-18 |
20090156942 | Resonance Energy Transfer Based Detection of Nosocomial Infection - Disclosed herein are methods and devices for detection of hospital acquired infections. Disclosed methods may be utilized for continuous in vivo monitoring of a potential infection site or for periodic in vitro monitoring of tissue or fluid from a patient and may be utilized to alert patients and/or health care providers to the presence of a pathogen at an early stage of infection. Disclosed methods utilize fluorophore pairs that optically interact with one another according to Forster resonance energy transfer (FRET) or bioluminescence resonance energy transfer (BRET) mechanism. One member of the pair or a cofactor that interacts with an enzyme to form a member of the pair may be tethered to a device by a substrate that is specific for an enzyme expressed by a targeted pathogen. Upon interaction of the enzyme with the substrate, an optically detectable signal may be altered or initiated, detection of which may then provide information as to the existence of the pathogen at the site. | 2009-06-18 |
20090156943 | FIBER OPTIC BASED DETECTION OF AUTOFLUORESCENT BACTERIAL PATHOGENS - Disclosed are methods and devices for continuous in vivo monitoring of a potential bacterial infection site. Disclosed devices may be utilized to alert patients and/or health care providers to the presence of pathogenic bacteria at an early stage of a hospital acquired infection, thereby providing for earlier intervention and improved recovery rates from bacterial infection. Disclosed methods utilize optical fibers to deliver an excitation signal to an area in which pathogenic bacteria may exist. In the presence of the excitation signal, bacterial pathogens may autofluoresce with a unique spectral signature. Upon generation of a fluorescent emission, an optically detectable emission signal may be transmitted to a detection/analysis device. Analysis of the characteristics of the emission signal produced in response to the excitation signal may be used to determine the presence or concentration of pathogens at the site of inquiry, following which real time information may be transmitted to medical personnel via a wireless transmission system. | 2009-06-18 |
20090156944 | Electronic Device and Method - There is provided electronic device, comprising: a receiving unit configured to receive heart rate data generated by a heart rate measuring system; a calculation unit configured to calculate heart rate variation data on the basis of the received heart rate data. The electronic device further comprises: a processing unit configured to analyse the calculated heart rate variation data in comparison with the corresponding heart rate data, and to determine at least one threshold value for fat burning on the basis of the analysis. | 2009-06-18 |
20090156945 | MONITORING RESPIRATORY VARIATION OF PULSE PRESSURE - A monitoring device may include a display, an input device to receive patient-related data, and logic. The logic may determine the pulse pressure of the patient based on the patient-related data, calculate a respiratory variation of the pulse pressure of the patient, and generate a first value based on the respiratory variation of the pulse pressure of the patient and a mean pulse pressure of the patient. The logic may also output the first value to the display. The logic may update the first value in a continuous, real-time or near real-time manner. | 2009-06-18 |
20090156946 | BLOOD PRESSURE MOTION SENSING - The invention relates to a blood pressure monitor for measuring the blood pressure of a person including a blood pressure cuff. The blood pressure monitor also includes an electro-pneumatic package. The electro-pneumatic package includes a pump, a valve, a pressure sensor, and one or more accelerometers. A pneumatic mechanical coupling is configured to pneumatically and mechanically directly couple the blood pressure cuff to the electro-pneumatic package, wherein a signal from the one or more accelerometers configured to indicate an activity level of the person during a blood pressure measurement. A display is configured to display an indication of the activity level. The invention also relates to a blood pressure monitor wherein an electronics circuit is configured to receive the motion signal from the one or more accelerometers during a blood pressure measurement. The invention also relates to a method for detecting a motion artifact in a non-invasive blood pressure measurement. | 2009-06-18 |
20090156947 | Knowledgebased image informatics system and method - The present invention is a system and method for analyzing medical images and image-derived data. Before the medical image procedure is accomplished, the present invention analyzes and reports on the appropriateness of the proposed procedure based upon known client data. After image and image-derived data is received from an image acquisition device, the present invention validates the data against data validation rules. Once the data is validated, it is analyzed against a knowledgebase to create a proposed diagnosis based on the validated data. The knowledgebase is preferably embodied in a binary cascade system. | 2009-06-18 |
20090156948 | HEART RATE METER AND HEART BEAT DETECTING METHOD - A heart rate meter includes a heart beat detecting unit for detecting a heart beat waveform of a living body and a signal processor | 2009-06-18 |
20090156949 | Medical device with real-time physiological signal analysis function - A medical device with real-time physiological signal analysis function is disclosed. An ECG signal is generated by detection of detection circuit to the human heart while conversion circuit receives the ECG signal and converts it into an ECG data. The ECG data is sent to a process control unit for being processed to generate a HRV parameter. The ECG data and the HRV parameter are shown by a display unit for real-time analysis of changes of HRV in time domain and frequency domain. Thus doctors can make diagnosis according to these data. Moreover, The process control unit is coupled to the memory module so as to save the ECG data and the HRV parameter. Thus after long-term data collection of the ECG and HRV, doctors can make diagnosis by means of these data. | 2009-06-18 |
20090156950 | MULTI-PARAMETER BASED DIAGNOSIS OF LUNG DISEASE - A method and apparatus by which deceases are identified uses computer analysis of sound signals that are picked up from various locations on the chest walls of a subject by a modified stethoscope. The modification includes a small microphone in one of the hoses of the stethoscope. Signals from the microphone are input to a computer such as a personal computer or PC for processing. The computer extracts from these signals features which are dominant for particular diseases. A classifier classifies these features, determines if the lungs are diseased, and identifies the disease. | 2009-06-18 |
20090156951 | PATIENT BREATHING MODELING - A method of accounting for the movement of the lungs during an endoscopic procedure such that a previously acquired image may be dynamically registered with a display showing the position of a locatable guide. After an initial image set is acquired, an area of interest is identified and the movement thereof due to breathing is mathematically modeled. Patient movement sensors are then used to provide information on the patient's breathing patterns. This information is entered into the mathematical model in order to update the registration between the image set and a display showing the position of the locatable guide. | 2009-06-18 |
20090156952 | Apparatuses and Methods for Diagnosing and Treating Respiratory Conditions - In one embodiment, a respiratory condition device includes a tube that defines a flow path for medicine that is to be delivered to a user respiratory system, a pressure sensor configured to detect pressure changes within the tube, and a medicine delivery device configured to eject medicine into the tube when a pressure drop is detected by the pressure sensor. | 2009-06-18 |
20090156953 | Methods and devices for sensing respiration and providing ventilation therapy - Methods and systems are provided for intra-airway breath sensors where intra-airway breath sensors are not located within a ventilation gas delivery circuit, but are exposed to spontaneous respiration airflow from a patient. Furthermore, methods and systems of the present invention may be used to protect an intra-airway breath sensor from contacting tissue or accumulating debris that may impair abilities of the intra-airway breath sensors. | 2009-06-18 |
20090156954 | Method, Apparatus and Computer Program Product For Assessment of Attentional Impairments - A method, apparatus, and computer useable medium that provides, among other things, a standardized test protocol for screening and evaluation of attentional impairment using EEG data. Further, the method, apparatus, and computer program product enhances existing psychological, behavioral, and physiological EEG data acquisition systems by introducing a sequential stochastic model procedure, and an intelligent data interpretation component capable of assessing EEG inconsistencies associated attentional impairments. Potential users of this product will be any person or organization that diagnoses or treats persons with attentional or cognitive impairments. The method can be used for initial screening and diagnosis of disorders associated with impaired attention, such as ADHD, as well as for treatment and evaluation of the effects of treatments, such as medication or additional therapies. | 2009-06-18 |
20090156955 | Methods and systems for comparing media content - Avatars, methods, apparatuses, computer program products, devices and systems are described that carry out presenting to at least one member of a population a plurality of avatars associated with at least one instance of media content; measuring at least one physiologic activity of the at least one member of the population, the at least one physiologic activity proximate to at least one presented avatar among the plurality of avatars associated with at least one instance of media content; associating the at least one physiologic activity with at least one mental state; and identifying at least one instance of media content based on the at least one mental state. | 2009-06-18 |
20090156956 | Method of Determining Whether a Test Subject is a Specific Individual - This invention provides an EEG-based method of determining whether a test subject is a specific individual. | 2009-06-18 |
20090156957 | PAINLESS NON-STIMULATING LEAD IMPEDANCE MEASUREMENT - This document discusses, among other things, an apparatus comprising, a plurality of electrodes configured to deliver defibrillation countershock energy to a subject, an impedance measurement circuit communicatively coupled to the electrodes and configured to measure the impedance between any two of the electrodes using a non-stimulating excitation signal, and a controller communicatively coupled to the impedance measurement circuit and configured to calculate the impedance of a shock vector, wherein the shock vector includes a first electrode and a second electrode electrically connected together, and a third electrode, and wherein the controller calculates the impedance using measured impedances between the three electrodes when none of them are electrically connected. | 2009-06-18 |
20090156958 | DEVICES AND METHODS FOR PERCUTANEOUS ENERGY DELIVERY - The invention provides a system and method for percutaneous energy delivery in an effective, manner using one or more probes. Additional variations of the system include array of probes configured to minimize the energy required to produce the desired effect. | 2009-06-18 |
20090156959 | STENGER SCREENING IN AUTOMATED DIAGNOSTIC HEARING TEST - Method and system are disclosed for automated testing of a patient's hearing. The automated hearing test allows the patient to quickly and accurately test his own hearing. The patient is instructed and prompted for inputs and responses as needed. The patient and/or operator can select one or several tests to be performed, including air and bone conduction testing with masking, speech reception threshold, speech discrimination, tympanogram, acoustic reflex, and otoacoustic emissions testing. Stenger screening is automatically performed for some patients based on the difference in pure tone frequency air conduction thresholds. Multiple languages are supported. Data obtained from one test may be used for another test or another iteration of the same test to calculate masking levels. The automatic hearing test also detects and compensates for ambient noise in the test results. If a contingency occurs, the automated hearing test is configured to page the operator for assistance. | 2009-06-18 |
20090156960 | PRESSURE SENSING VALVE - A pressure sensing catheter having a pressure sensor and an antenna that is coupled to the pressure sensor, e.g., by a connector, are provided. The pressure sensor can be adapted to measure a pressure surrounding the catheter, and the antenna can be adapted to telemetrically communicate the measured pressure to an external device. In an exemplary embodiment, the antenna, pressure sensor, and/or connector are hermetically sealed, e.g., by the catheter and/or a coating, to prevent the antenna, pressure sensor, and connector from coming into contact with fluid, thereby allowing the catheter to be permanently implanted or otherwise used for long term use. Exemplary methods for manufacturing and using pressure sensing catheters are also provided. | 2009-06-18 |
20090156961 | LOCALIZATION MECHANISM FOR AN MRI COMPATIBLE BIOPSY DEVICE - A localization mechanism, or fixture, is used in conjunction with a breast coil for breast compression and for guiding a core biopsy instrument during prone stereotactic biopsy procedures in both open and closed Magnetic Resonance Imaging (MRI) machines. The localization fixture can include a breast compression plate and a biopsy probe support plate for supporting a biopsy probe for movement along multiple perpendicular axes. The position of both the breast compression plate and the biopsy probe support plate can be adjustable along an axis which is generally parallel to a probe needle. | 2009-06-18 |
20090156962 | PAP SMEAR SAMPLING DEVICE AND SYSTEM - A PAP smear sampling device includes a PAP smear brush having a base with peripheral bristles and a central brush for sampling both cervical and endo cervical areas. A break away handle is provided for supporting the brush from enabling depositing of the brush into a specimen capsule. | 2009-06-18 |
20090156963 | Blood Collection Device with Tube Retaining Structure - A blood collection device is disclosed which includes a body defining a receptacle dimensioned to receive a blood collection tube. The body has a first open end and a second end supporting a needle having a proximal end extending into the receptacle and a distal end extending distally of the body. Retaining structure is supported on the body. The retaining structure extends into the receptacle and is configured to releasably retain the blood collection tube within the receptacle. | 2009-06-18 |
20090156964 | Flip-Top Integrated-Diagnostic Instrument - An integrated-diagnostic instrument adapted to determine an analyte concentration of a fluid sample using a test sensor is disclosed. The instrument comprises a first portion including at least one opening formed therein. The opening is adapted to receive a test sensor. The first portion forms at least one compartment adapted to receive a lancing device and includes a user-interface mechanism. The instrument further comprises a second portion being hingedly connected to the first portion. The second portion includes a display. | 2009-06-18 |
20090156965 | DIAGNOSTIC INTERLABIAL PAD - A diagnostic agent is delivered intravaginally or to the interlabial space by positioning an interlabial device, such as an absorbent pad, between the labia. The pad is retained between the labia to deliver an active agent, or allow a reaction with a diagnostic agent. Alternatively, the pad is applied after the diagnostic agent is administered, to help reduce discomfort to the subject, or loss of the diagnostic agent. The active agent may be carried by the pad itself, or in an intravaginal extension of the pad, or separately in a suppository or other dosage form. In particular examples, the pad has a smaller minor portion superimposed on a larger major portion, and the smaller minor portion is inserted as a leading edge between the labia of the subject to facilitate interlabial insertion. In another example, the pad is placed interlabially after insertion of an agent. | 2009-06-18 |
20090156966 | MODULAR SENSOR CASSETTE - The invention concerns a sensor cassette that can be inserted into an analyzer comprising a continuous measuring channel for receiving fluidic media and sensory elements for determining chemical and/or physical parameters of the fluidic media. According to the invention the sensor cassette consists of at least two permanently connected but separately manufactured modules which each have a housing and a measuring channel section wherein the measuring channel sections of adjacent modules are connected to the continuous measuring channel by a fluidic coupling and wherein at least one of the connected modules is designed as a sensor module and has a sensor array comprising at least two sensory elements. Furthermore, a memory element is allocated to the sensor cassette on which specific information for the sensor cassette in particular with regard to its construction from the respective modules is stored. | 2009-06-18 |
20090156967 | System for evaluating an infant's perception of aroma - Disclosed is a system, method, and device for detecting non-nutritive sucking events produced by an infant; patterns comprising such events (i.e., rhythmic sucking patterns, or RSPs); and relating said events and/or RSPs to an infant's response to a olfactory sensory input. The frequency and/or amplitude and/or other characteristics of non-nutritive sucking can change in response to such inputs. Accordingly, changes to RSPs offer detectable and measurable indicia of an infant's perception of these inputs. Furthermore, such information may be used to support and/or substantiate marketing communications to consumers; to guide selection and/or management of research-and-development projects; to help choose product designs that elicit RSPs identified as correlating with the well being of an infant; and other such uses. | 2009-06-18 |
20090156968 | METHOD FOR EVALUATING AND TREATING MUSCULOSKELETAL DYSFUNCTIONS - There are disclosed methods and apparatus for evaluating and for treating a musculoskeletal dysfunction in a human. The methods may comprise carrying out functional assessments or may comprise repositioning body tissues. | 2009-06-18 |
20090156969 | Method and equipment to induce osteogenesis in a bone region of a patient - Apparatus and method to induce osteogenesis in a bone region of a patient, by which at least one beam of ultrasounds is generated, focused and directed toward a bone region of a patient, such that the beam focus is matched with a specific point of the bone region. The ultrasound beam hits the bone region with an intensity and for a duration such to cause a hematoma and/or local inflammation and/or a series of micro-fractures in the target bone region, thereby activating a mechanism of osteogenesis. | 2009-06-18 |
20090156970 | System and method for exercising eyes - A method and system to exercise and relax the eyes is provided. In one embodiment, a computer or video display system is configured to alter the way that a user's activity and tasks are displayed in order to exercise and/or relax the eyes and components of the eyes, such as the eye focusing muscles. For example, in one embodiment, images that relate to a user activity are displayed in a manner configured to cause the eyes to refocus and/or move while the user continues to perform the activity, with or without the user being aware their eyes are being refocused and/or moved. In another embodiment, images related to a user activity are displayed with the color, contrast, and/or brightness of the display changed over a predetermined time in a manner to relax the eyes, with or without the user being aware. | 2009-06-18 |
20090156971 | HEMORRHOID TREATMENT DEVICE - The hemorrhoid treatment device has a head and a shaft. The head has a spherical shape which is between 6 and 14 millimeters in diameter. The shaft has a cylindrical shape extending from the head. The minimum length of the shaft is 30 mm. The surface area of the head is equal to the surface area of a portion of the shaft. The portion of the shaft is defined from a portion adjacent to the head and 1.5 cm to 4.0 cm from the head. | 2009-06-18 |
20090156972 | BACK BRACE - An application for a back brace for supporting both the abdomen and lower back of the user includes an abdominal support member and a lumbar support member having a convex dome facing inwardly towards the lumbar region of a wearer; the support members joined by two belts. The belts are positioned though a slot on each side of a member and are used to adjust the biasing force between the members. The device further includes sleeves over a central region of the members providing additional comfort. | 2009-06-18 |
20090156973 | METHOD OF AND APPARATUS FOR PATELLA SUPPORT - A patella stabilization system having a unitary patella stabilizer sleeve extending at both ends into a plurality of straps for securing the patella stabilizer sleeve around a knee region and an upper inner strap extending from a first upper end of the patella stabilizer sleeve and an upper outer strap extending from a second upper end of the patella stabilizer sleeve, the upper outer strap comprising a fastener at a distal end of the upper outer strap. The system further includes a lower inner strap extending from a first lower end of the patella stabilizer sleeve and a lower outer strap extending from a second lower end of the patella stabilizer sleeve, the lower outer strap comprising a fastener at a distal end of the lower outer strap, a plurality of slots around a patella opening, and a buttress comprising a plurality of straps adapted to be adjustably positioned on an inside surface of the patella stabilizer band around a location on a circumferential edge of the patella opening. | 2009-06-18 |
20090156974 | Absorbent wound care device - An absorbent wound care device comprising a wound contacting layer comprising an absorbent non-woven bi-component staple fibre material, said staple fibre material comprising fibres having at least one outside portion of highly hydrophilic material and least one inner core of a low-absorbing material, wherein the staple fibre material comprising fibres having at least one outside portion of highly hydrophilic material and least one inner core of a low-absorbing material constitutes above 50% of the fibrous material and wherein the absorbent material consists of mechanically intertwined fibres enables the use of an absorbent material comprising only fibres having at least one outside portion of highly hydrophilic material without having to rely on the presence of wicking fibres, which material is capable of absorbing liquid parts and slough from wound exudates without giving rise to gel blocking and also reduces of the risk of maceration due to wicking of moisture laterally in the plane of the wound to the neighbouring skin. | 2009-06-18 |
20090156975 | Robust System and Methods for Blood Access - Embodiments of the present invention provide robust systems for the removal and subsequent infusion of blood for measurement purposes, and embodiments of the present invention provide methods of operating such systems and providing capabilities such as predicting and avoiding occlusions and/or bubbles, managing occlusions and/or bubbles if they occur, automatic cleaning of the blood access system, and determining and managing the patency of the blood access site. Such operational challenges can occur during any of several phases of operation of a blood access system. Embodiments of the present invention can effectively incorporate a variety of inputs for the identification of trends consistent with present or pending occlusions. An embodiment of the present invention can be aware of the stage of operation, e.g., withdrawal, infusion, or cleaning, and the prior performance of the system. Embodiments of the present invention can have the ability to identify the location of the problem so that effective procedures can be used to resolve the problem. | 2009-06-18 |
20090156976 | Devices and Methods for Extracorporeal Ablation of Circulating Cells - Methods and devices are provided for the extracorporeal ablation of target cells circulating in blood of an organism. Exogenous material introduced into the blood preferentially associates with target cells (e.g. cancer cells, bacteria, viruses) in the blood. An extracorporeal continuous flow pathway accesses the patient's blood to apply an external energy source to the blood at an ex vivo ablation device in a portion of the extracorporeal continuous flow pathway. The exogenous material interact with the applied energy so as to result in the damage or death of the target cells. The blood is then returned to the body in a continuous-flow pattern. By applying the energy while the blood is in the ex vivo ablation device, shielding of the target cells by the body is reduced and detrimental effects on the organs and tissues of the body are avoided or mitigated. | 2009-06-18 |
20090156978 | Arterio-venous shunt devices - A long-term implantable arterio-venous shunt device is provided that can be used as a therapeutic method. The shunt device is implanted between an artery and a vein, preferably between the aorta and the inferior vena cava. The shunt device decreases the systemic vascular resistance and allows a blood flow rate through the shunt device of at least 5 ml/min after the implantation. The blood flow rate could be controlled either via an open loop or a closed loop control means. The shunt device could also be a self-adjustable shunt device to self-adjust its structure to control the blood flow rate through its lumen. Based on the effects of the shunt device to the respiratory, cardiac and circulatory system, the implantable shunt device could be beneficial as a therapy to patients with problems or conditions related to these systems. | 2009-06-18 |
20090156979 | Tampon - A tampon comprising an absorbent core and a partially impermeable layer, where said absorbent core have a mantle area, an insertion end area, and a withdrawal end area is disclosed. The tampon further comprises an active layer, and said partially impermeable layer is arranged on at least a part of said mantle area, and said active layer is arranged on at least a part of said partially impermeable layer. The tampon will sustain a moistured surface layer, while at the same time excess fluid is distributed to the core of the tampon for storage. | 2009-06-18 |
20090156980 | DEVICE AND METHODS FOR TREATING PARANASAL SINUS CONDITIONS - Described here are paranasal sinus devices for treating paranasal sinus conditions. The devices include a cavity member, ostial member, and nasal portion. One or more of the cavity member, ostial member, and nasal portion may deliver an active agent for sustained release to treat the paranasal sinus condition. Exemplary paranasal sinus conditions are sinus inflammation due to functional endoscopic sinus surgery (FESS) and rhinosinusitis. | 2009-06-18 |
20090156981 | Flexible Catheter for High-Frequency Therapy of Biological Tissue and Method of Using Same - A catheter for the high-frequency therapy of body lumens has a flexible shaft tube ( | 2009-06-18 |
20090156982 | Transdermal treatment device and method - A treatment device for treating a medical condition comprises a composition selected for its ability to treat the medical condition, the composition being formulated for transdermal delivery. A portable container is provided which comprises a body for accommodating the composition in a sealed arrangement, a frangible seal on the container which can be ruptured to enable discharge of the composition from the body, and an application component on the container for facilitating transdermal delivery of the composition. | 2009-06-18 |
20090156983 | RHEOLYTIC THROMBECTOMY CATHETER WITH SELF-INFLATING DISTAL BALLOON - The devices of the present disclosure are rheolytic thrombectomy catheters with a self-inflating distal balloon. A self-inflating balloon is located distal to an inflow gap or orifice and distal to a fluid jet emanator, which self-inflating balloon is inflated and expanded by the utilization of internal operating forces consisting of forwardly directed high velocity fluid jet streams and/or entrained thrombus particulate therein. The self-inflating balloon, when inflated, impinges on the wall of the blood vessel to isolate sections of the blood vessel distal and proximal to the inflated balloon in order to prevent flow of thrombus particulate, fluids and the like distal to the self-inflating balloon and to provide a stagnant nonflow region proximal to the self-inflating balloon. The devices of the present disclosure also provide for a uniform spacing of the catheter tube with respect to the thrombus and/or wall of the blood vessel. | 2009-06-18 |
20090156984 | DUAL LUMEN GASTROINTESTINAL FEEDING AND ASPIRATING DEVICE - A dual lumen gastrointestinal feeding and aspirating device includes an aspiration channel which carries a feeding channel. The aspiration channel has a distal opening with a larger size than that of the feeding channel so it can operate more effectively as a stent and accommodate larger sized instruments. The distal end of the aspiration channel is repeatably moveable between open and closed conditions in response to the extension and retraction, respectively, of the instrument therethrough. | 2009-06-18 |
20090156985 | Ophthalmic Surgical Cassette and System - An ophthalmic surgical system | 2009-06-18 |
20090156986 | ROTATOR CUFF PATCH DELIVERY DEVICE - A device for delivering an allograft patch through a cannula provides for feeding of the device and the allograft patch through the cannula and provides for deploying of the allograft patch after feeding through the cannula. | 2009-06-18 |
20090156987 | APPARATUS AND METHOD OF DELIVERY OF SUBSTANCES INTO TARGET TISSUE - A barrel having a sharp cutting end is inserted into an animal body to form a channel connected to a pocket in the target tissue. A piston head mounted in the barrel has a chamber housing a solid element which contains a substance for treating the target tissue. Means associated with the piston head such as a push rod received in the piston bore is utilized to expel the solid element from the chamber into the pocket. The treating substance such as a capsule containing a liquid, gel or other substance is released from the capsule and coats the target tissue in the pocket. | 2009-06-18 |
20090156988 | Circulatory monitoring systems and methods - Systems and methods are described for obtaining and acting upon information indicative of circulatory health and related phenomena in human beings or other subjects. Some involve implementing or deploying therapeutic administration systems, for example, for obtaining a priori implant information and signaling a decision whether to initiate implant-site-targeting treatment partly based on the a priori implant information and partly based on one or more other clot-indicative determinants; or obtaining a flow-change-indicative measurement and signaling a decision whether to administer one or more clot-reducing agents at least partly based on the flow-change-indicative measurement; or obtaining one or more indications of a lytic material in a vicinity of one or more body lumens and accelerating a decrease in a local concentration of the lytic material in the vicinity of the one or more body lumens by causing one or more elements to extract at least a portion of the lytic material in the vicinity of the one or more body lumens in response to the one or more indications of the lytic material in the vicinity of the one or more body lumens; or one or more capture components configured to accelerate a decrease in a local concentration of one or more therapeutic structures along a downstream portion of a vasculature and one or more dispensation components configured to release the one or more therapeutic structures into an upstream portion of the vasculature. | 2009-06-18 |
20090156989 | DISPOSABLE INFUSION DEVICE WITH REFILL PREVENTION - A wearable infusion device prevents reservoir refilling. The device includes a base adapted to be adhered to a patient's skin, a reservoir that holds a liquid medicament, and a cannula that delivers liquid medicament from the reservoir to the patient. The device further includes a fill port communicating with the reservoir to permit the reservoir to be provided with the liquid medicament, and a lock-out that prevents the reservoir from being refilled through the fill port after the reservoir has been provided with the liquid medicament. | 2009-06-18 |
20090156990 | Portable Infusion Pump and Media Player - Some embodiments of a portable infusion pump system can be configured to deliver medicine (e.g., insulin or the like) to a user and to deliver media content to a user. The media content can include, for example, MP3 music and other audio/video data stored in a memory device in the portable system. Thus, in particular embodiments, the portable infusion pump system can serve a dual purpose of providing medication and entertainment for the user from a compact and unobtrusive device. | 2009-06-18 |
20090156991 | Communication of Original and Updated Pump Parameters for a Medical Infusion Pump - Methods and systems of patient treatment are disclosed. The methods and systems include use of medical device informatics to modify and validate therapies and drugs used in those therapies. In certain embodiments, a medical device, such as a medical infusion pump, interfaces with a server to administer the patient treatments. In one aspect, a method of tracking changed parameters in a medical infusion pump is disclosed. The method includes establishing a communication session between a medical infusion pump and a medical device server, and communicating an original parameter value, an updated parameter value, and a final parameter value from the medical infusion pump to the medical device server. The method further includes storing the original parameter value, the updated parameter value, and the final parameter value on the medical device server. Metadata associated with one or more of the parameter values identifies that parameter value to the medical device server and the medical infusion pump. | 2009-06-18 |
20090156992 | NEEDLE-FREE INJECTION DEVICE AND PRIMING SYSTEM - Needle-free injection devices having a delivery system to effect an injection and a body configured to house the delivery system. The delivery system includes an injectate assembly adapted to house a volume of liquid and a drive assembly adapted to expel the volume of liquid from the injectate assembly. In some embodiments, the drive assembly includes a pair of parallel springs. The device further includes a priming system adapted to prepare the device for delivery of an injection. The priming system includes a force-preparation assembly adapted to selectively arrange the drive assembly to provide the drive force to the injectate assembly. In some embodiments, the priming system includes a locking assembly adapted to releasably retain the injectate assembly relative to the body. In some embodiments, the priming system includes a dosing assembly adapted to selectively draw a volume of liquid into the injectate assembly. | 2009-06-18 |
20090156993 | Breast Milk Collection and Storage Device - In a preferred embodiment, the present invention includes a breastmilk collection and storage device that contours to the natural form of a female human breast and consists of an outer layer, an inner layer and a sterile collection bag. Designed to fit under any standard brassiere, the device provides an opening to be comfortably worn around the nipple. The opening directs mild to the sterile collection bag and further provides a sealing means for coupling to a cap or other closure device when not being worn. | 2009-06-18 |