53rd week of 2020 patent applcation highlights part 7 |
Patent application number | Title | Published |
20200405428 | METHODS FOR PROTECTING ROBOTIC SURGERY SYSTEMS WITH STERILE BARRIERS - A method of preparing a robotic surgery apparatus for a medical procedure can include covering a manipulator unit of the robotic surgery apparatus with a first sterile barrier by coupling a drape coupler of the first sterile barrier to a bottom surface of the manipulator unit and wrapping a drape of the first sterile barrier around side and top surfaces of the manipulator unit. The drape can be coupled to the drape coupler. The drape can be made of material that is more flexible than material of the drape coupler. The method can include covering an arm of the robotic surgery apparatus supporting the manipulator unit with a second sterile barrier that is distinct from the first sterile barrier by coupling the second sterile barrier to the arm and wrapping the second sterile barrier around the arm. | 2020-12-31 |
20200405429 | STERILE BARRIER SYSTEMS AND METHODS FOR ROBOTIC SURGERY SYSTEMS - An instrument adapter for a robotic surgery apparatus can include an adapter housing configured to receive and support an actuator housing of a surgical instrument. The actuator housing can include a plurality of surgical instrument actuators. The adapter can include a plurality of interface actuators configured to engage with the plurality of instrument actuators of the actuator housing and cause movement of the instrument actuators. Movement of the instrument actuators can cause movement of an end effector of the surgical instrument. The instrument adapter can be configured to facilitate the actuator housing of the surgical instrument to transition from a first orientation in which the interface actuators are not engaged with the instrument actuators of the surgical instrument to a second orientation in which the interface actuators are engaged with the instrument actuators. | 2020-12-31 |
20200405430 | STERILE BARRIER SYSTEMS AND METHODS FOR ROBOTIC SURGERY SYSTEMS - A sterile barrier for a robotic surgery apparatus can include a drape made of a flexible material. The drape can include a first surface configured to face a component of the robotic surgery apparatus and a second surface opposite the first surface. The second surface can be sterile and configured to provide a sterile barrier for the component. The sterile barrier can include a first pair of pockets positioned along a first edge of the second surface and configured to receive hands of a user. The first pair of pockets can be configured to facilitate positioning of the sterile barrier on the component. | 2020-12-31 |
20200405431 | STERILE BARRIER SYSTEMS AND METHODS FOR ROBOTIC SURGERY SYSTEMS - A robotic surgery apparatus can include a component including a housing with an external surface. The apparatus can include a plurality of component fasteners positioned on the external surface of the housing. The plurality of component fasteners can be configured to couple with a plurality of drape fasteners of a sterile drape. The sterile drape can be configured to cover a portion of the surface of the housing and to provide a sterile barrier for the portion of the surface. A number of component fasteners in the plurality of component fasteners can exceed a number of drape fasteners in the plurality of drape fasteners, permitting the drape to be positioned on the housing of the component in a plurality of orientations and to cover a plurality of different portions of the surface of the housing. When the drape is positioned on the housing, at least one component fastener of the plurality of component fasteners may not be coupled to any of the drape fasteners of the plurality of drape fasteners. | 2020-12-31 |
20200405432 | ROBOTIC ARM CART AND USES THEREFOR - In some embodiments, an apparatus can include a robotic arm cart for transporting, delivering, and securing robotic arms to a surgical table having a table top on which a patient can be disposed. The arm cart can include an arm container and a base. The arm container can be configured to receive and contain one or more robotic arms. The arm cart can include a first coupling member configured to engage with a second coupling member associated with a surgical table such that, when the first coupling member is engaged with the second coupling member, the one or more robotic arms can be releasably coupled with the surgical table. The arm cart can provide for movement of the one or more robotic arms in at least one of a lateral, longitudinal, or vertical direction relative to the table top prior to the securement of the one or more robotic arms to the surgical table. | 2020-12-31 |
20200405433 | SYSTEM AND METHOD FOR DYNAMIC VALIDATION, CORRECTION OF REGISTRATION FOR SURGICAL NAVIGATION - A system and method for dynamic validation, registration correction for surgical navigation during medical procedures involving confirmation of registration between previously registered virtual objects, in a common coordinate frame of a surgical navigation system and an operating room, and intra-operatively acquired imaging during the medical procedure in the common coordinate frame. The method involves displaying intra-operatively acquired imaging of the surgical field, containing the real objects corresponding to the previously registered virtual objects, with the real objects being tracked by a tracking system. The method involves overlaying a virtual image containing the previously registered virtual objects onto the intra-operatively acquired imaging, from the point of view of the intra-operatively acquired imaging, and detecting any misalignment between any the previously registered virtual objects contained in the virtual image and its corresponding real object contained in the intra-operatively acquired imaging. | 2020-12-31 |
20200405434 | INSTRUMENT DEVICE MANIPULATOR WITH ROLL MECHANISM - An instrument device manipulator (IDM) is attached to a surgical arm of a robotic system and comprises a surgical tool holder and an outer housing. The surgical tool holder includes an attachment interface that can secure a surgical tool in a front-mount configuration (where the attachment interface is on a face opposite of a proximal extension of the surgical tool) or a back-mount configuration (where the attachment interface is on the same face as the proximal extension of the surgical tool). The surgical tool holder may rotate continuously within the outer housing. In a back-mount configuration, the surgical tool holder may have a passage that receives the proximal extension of the tool and allows free rotation of the proximal extension about the rotational axis. A surgical drape separates the IDM and robotic arm from a tool, while allowing electrical and/or optical signals to pass therebetween. | 2020-12-31 |
20200405435 | BONE PLATE WITH ORIENTATION INDICATOR AND POSITIONAL ADJUSTMENT MECHANISM - A bone plate for the compression of a fracture site or osteotomy of a bone includes a bone plate assembly having a plate body shaped and configured for an anatomical location on a patient. The plate body has an upper surface, a lower, bone contacting surface, medial and lateral side surfaces connecting the upper and lower surfaces and at least one screw hole extending through the plate body. The bone plate further includes an access hole extending between the upper and lower surfaces and defining an inner surface shaped to indicate the anatomical location on the patient. This configuration allows the surgeon to easily determine which bone plate should be used for the operation, thereby avoiding costly mistakes during surgery. The bone plate may further include an adjustable screw hole for repositioning the bone plate relative to the fracture site. | 2020-12-31 |
20200405436 | SURGICAL INSTRUMENT SYSTEM COMPRISING AN RFID SYSTEM - A surgical instrument comprising a staple cartridge assembly is disclosed. The staple cartridge comprises a cartridge body defining a longitudinal axis, staples removably stored in the staple cavities, a cover releasably attached to the cartridge body, and a sled movable from a proximal unfired position to a distal fired position during a firing motion. The staple cartridge further comprises a first RFID tag affixed to the cartridge body at a first longitudinal position, a second RFID tag affixed to the sled, wherein the proximal unfired position of the sled is at a second longitudinal position which is not at the first longitudinal position, and a third RFID tag affixed to the cover at a third longitudinal position which is not at the first longitudinal position and the second longitudinal position. | 2020-12-31 |
20200405437 | SURGICAL INSTRUMENT COMPRISING AN RFID SYSTEM FOR TRACKING A MOVABLE COMPONENT - A surgical instrument comprising a controller, a staple firing system, and an RFID system is disclosed. The controller is in communication with a first RFID reader and a second RFID reader of the RFID system and the staple firing system. In various embodiments, the controller verifies the presence of the staple cartridge in the surgical instrument upon receiving the first signal from the first RFID tag. Also, in various embodiments, the controller verifies that the staple cartridge is an unfired staple cartridge upon receiving the second signal from the second RFID tag. The controller can also be configured to track the progress of the staple firing stroke through the RFID system. | 2020-12-31 |
20200405438 | SURGICAL INSTRUMENT COMPRISING AN ALIGNED RFID SENSOR - A surgical instrument comprising an RFID system is disclosed. A staple cartridge of the surgical instrument comprises one or more RFID tags which are detectable by one or more RFID readers in the surgical instrument. | 2020-12-31 |
20200405439 | SURGICAL SYSTEM WITH RFID TAGS FOR UPDATING MOTOR ASSEMBLY PARAMETERS - A surgical instrument is disclosed including an end effector operable to treat tissue, a shaft extending proximally from the end effector, and a housing assembly extending proximally from the shaft. The housing assembly includes a radio-frequency identification (RFID) scanner and a motor-assembly compartment including a motor assembly interchangeably retained by the motor-assembly compartment in an assembled configuration. The motor assembly is movable relative to the motor-assembly compartment between the assembled configuration and an unassembled configuration. The motor assembly includes a motor configured to drive the end effector to treat the tissue and an RFID tag detectable by the RFID scanner in the assembled configuration. The RFID tag stores motor-assembly information. | 2020-12-31 |
20200405440 | SURGICAL SYSTEMS WITH MULTIPLE RFID TAGS - A surgical instrument is disclosed including a housing assembly, a shaft assembly coupled to the housing assembly, at least one radio-frequency identification scanner configured to receive information from radio-frequency identification tags which correspond to components which are couplable to the surgical instrument, and a control circuit. The control circuit is configured to determine, for each component, authenticity of the component based on the information received from the radio-frequency identification tags. | 2020-12-31 |
20200405441 | SURGICAL STAPLING SYSTEM HAVING A FRANGIBLE RFID TAG - A surgical system is disclosed including a surgical instrument, a replaceable staple cartridge, and an RFID tag including stored information. The replaceable staple cartridge includes a sled configured to translate along an elongate slot and drive staples out of a cartridge body during a staple firing stroke. The RFID tag is inoperable after a predefined action of said surgical instrument. An RFID scanner is configured to transmit a first signal to said RFID tag and receive a second signal from said RFID tag in response to said first signal. A controller prevents at least one operation of said surgical instrument when said RFID scanner does not receive said second signal from said RFID tag. | 2020-12-31 |
20200405442 | Dental Milling Machine Method - A dental milling machine is provided with a tool which is guided in a chuck. A workpiece arm is mounted opposite the tool to be able to be moved at least in the direction of the spindle axis. With a control device it can be moved in relation to the workpiece, especially by means of a drive motor of the workpiece arm. | 2020-12-31 |
20200405443 | SUBGINGIVAL SAFE END DENTAL BUR - A new dental bur with specific dimensions that enable the bur to be used for cutting and trimming filling material under the gum tissues and between teeth. The bur includes a safe end. The bur also includes an angled flat cutting surface and an angled flat surface of the safe end. | 2020-12-31 |
20200405444 | SYSTEM AND METHOD FOR CORRECTING MALOCCLUSION - An orthodontic remodeling system includes an extraoral vibratory source coupled to a bite plate, where the extraoral vibratory source is operable to vibrate the bite plate at a frequency in a range of 0.1 to 400 Hz. The bite plate is configured to deliver cyclic forces simultaneously to teeth of the maxillary and mandibular arches, and the bite plate and the extraoral vibratory source are held during use only by clamping with the teeth. A battery is operable to power the extraoral vibratory source, and a processor is configured to control the extraoral vibratory source. Electronic media is operable to capture data indicating usage duration and usage frequency to allow patient compliance to be determined. | 2020-12-31 |
20200405445 | ORTHODONTIC APPLIANCES, DIGITAL TOOLS, AND METHODS FOR DENTAL TREATMENT PLANNING - An orthodontic appliance for dental treatment includes an aligner or a bracket having a dimension (G, I, V) that compensates for a restorative treatment. The dimension (G, I, V) compensates for gingival alteration, hard tissue build-up, or hard tissue removal on the patient's teeth. An apparatus ( | 2020-12-31 |
20200405446 | SYSTEMS AND METHODS FOR MANUFACTURING ORTHODONTIC DEVICES - In some embodiments, apparatuses and methods are provided herein useful to orthodontic kits. In some embodiments, an orthodontic kit comprises a carrier, wherein the carrier is configured to house a plurality of orthodontic appliances, the plurality of orthodontic appliances, and a plurality of support structures, wherein the plurality of support structures includes groups of support structures, wherein each group of support structures connects one of the plurality of orthodontic appliances to the carrier, wherein the orthodontic kit is defined by a computer data file, wherein the computer data file includes data necessary to additively manufacture the orthodontic kit including the carrier, the plurality of orthodontic appliances, and the plurality of support structures. | 2020-12-31 |
20200405447 | METHOD FOR MONITORING THE POSITION OF TEETH - A method for monitoring the position of a patient's teeth includes the following steps: a) modeling a target position of the teeth in the form of a target model; b) after a time interval, modeling an updated position of the teeth in the form of an updated model; and c) comparing the target and updated models. The updated model is created by the patient himself or by one of his relations. | 2020-12-31 |
20200405448 | PROVIDING A SIMULATED OUTCOME OF DENTAL TREATMENT ON A PATIENT - Systems and methods of simulating dental treatments are disclosed. A method may include capturing a first 2D image of a patient's face, including the patient's teeth, building a parametric 3D model of the patient's teeth based on the 2D image, developing a simulated outcome of a dental treatment of the patient's teeth by rendering the 3D model with the patient's teeth in one or more positions and/or orientations corresponding to the treatment goals of the dental treatment plan, and rendering a second 2D image of the patient's face with teeth according to a simulated outcome of the dental treatment plan. As noted herein, the dental treatment plan may include orthodontic and/or restorative elements. The simulated outcome may correspond to estimated outcomes and/or intended outcomes of the dental treatment plan. | 2020-12-31 |
20200405449 | SYSTEM AND METHOD FOR TREATING MAXILLARY DEFICIENCIES - A method of treating a maxillary deficiency in a patient in need thereof comprises coupling a first bone anchor to the buccal surface of the maxilla of the patient, coupling a second bone anchor to the buccal surface of the maxilla of the patient, attaching a device to the first bone anchor and the second bone anchor, and applying an expansion force through the device to the maxilla. A device comprises a facebow and a lateral attachment portion, coupled to the facebow. The facebow includes a first extra-oral attachment portion and a second extra-oral attachment portion, configured to be coupled to an external anchorage or protraction device, a first intra-oral attachment portion, configured to be coupled to a first bone anchor, and a second intra-oral attachment portion, configured to be coupled to a second bone anchor. The device may be coupled to an external anchorage or protraction device. | 2020-12-31 |
20200405450 | DENTAL MULTI-VECTORIAL ANCHORAGE - The invention relates to mini plates and anchorages which are used in orthodontics in dentistry and which can be used in the field of oral and maxillofacial surgery. The invention has plate socket arms with the threaded plate sockets on which the plates are fixed in the form shown in FIG. | 2020-12-31 |
20200405451 | Peel Away Printed Metal Orthodontic Assemblies - An orthodontic apparatus includes a printed assembly conforming to the tooth with a separation line or zone defined therein having a configuration adapted to facilitate removal of the printed assembly. The separation zone or line takes the form of a slit, slot, serration, thinned indentation, a horizontal or vertical separation line or zone or a combination thereof, and an open slot defined in a cross configuration into the printed assembly with a vertical slot and intersecting horizontal slot, the vertical slot extending to the lower edge of the assembly. The assembly includes at least two separate portions, a buccal portion and a lingual portion conformed to the tooth, the separation line or zone being defined on at least one of the two separate portions. A three dimensional structural fixture may also be defined in the printed assembly for engagement with a tool. | 2020-12-31 |
20200405452 | SYSTEM OF MANUFACTURING ORTHODONTIC WIRE, METHOD FOR MANUFACTURING THE ORTHODONTIC WIRE USING THE SAME, AND ORTHODONTIC WIRE BENDING MACHINE FOR PERFORMING THE SAME - In a system of manufacturing an orthodontic wire, a method for manufacturing the orthodontic wire using the system, and an orthodontic wire bending machine for performing the system, the system includes a teeth data obtaining part, a simulating part, a calculating part and a wire manufacturing part. The teeth data obtaining part obtains present teeth data of a patient. The simulating part generates final teeth data. The calculating part compares a predetermined threshold to a compared value between the present teeth data of the patient and the final teeth data. The wire manufacturing part selectively manufactures a wire for an orthodontic process or a wire for a dentition maintenance process based on a compared result of the calculating part. | 2020-12-31 |
20200405453 | Method and Apparatus for Installation of Prefabricated Prostheses onto Dental Implants | 2020-12-31 |
20200405454 | DENTAL MATERIAL DISPENSING DEVICE AND A METHOD OF DISPENSING A DENTAL MATERIAL - A dental material dispensing device has a plunger means which for dispensing the dental material is movable for urging at least one component of a dental material toward a dispensing area. The device further has cure control means with an energy source and a flow path on which the dental composition and/or the dental material flows past the energy source during dispensation. The device is operable for exposing the dental composition and/or the dental material to a specific energy by control of the energy source and/or by control of the speed of the flow of the dental composition and/or the dental material on the flow path. The device is configured for dispensing a coherent strand of dental material in a dispensing cycle. The device is further configured for operating in a first dispensing mode and additionally in a second dispensing mode during the same dispensing cycle. The ratio between the specific energy in the second dispensing mode and the specific energy in the first dispensing mode is smaller than 1. | 2020-12-31 |
20200405455 | PROCESSING CT SCAN OF DENTAL IMPRESSION - A computer-implemented method and system of determining a material surface from a volumetric density file includes generating a density frequency distribution of a volumetric density file of a dental impression and determining an iso-value of density between air and a particular material in the density frequency distribution. A computer-implemented method and system of creating a digital model from a CT scan of a physical dental impression includes selecting an iso-value of density for a digital volumetric density file having one or more voxels, generating one or more digital surface points in virtual 3D space for each of one or more voxels, and selecting a subset of digital surface points from the one or more digital surface points. A computer-implemented method and system of optimizing a digital surface includes moving one or more digital surface points to satisfy a criteria of optimum digital surface selection. | 2020-12-31 |
20200405456 | PROCESSING DIGITAL DENTAL IMPRESSION - A computer-implemented method and system of automatically detecting and removing extraneous material from a digital dental impression includes detecting one or more dental features in a digital dental impression, filtering the one or more dental features, digitally joining the one or more dental features, and determining one or more regions of interest from the joined one or more digital dental features. | 2020-12-31 |
20200405457 | IMAGE REGISTRATION OF INTRAORAL IMAGES USING NON-RIGID INDICIA - A processing device receive intraoral scan data comprising a plurality of intraoral images of a dental site generated during scanning of the dental site by an intraoral scanner, one or more ink markings or other non-rigid indicia having been applied to the dental site prior to the scanning of the dental site, wherein at least two intraoral images of the plurality of intraoral images comprise representations of the one or more ink markings or other non-rigid indica. The processing device performs registration between the plurality of intraoral images and generates a three-dimensional (3D) model of the dental site using the plurality of intraoral images that have undergone registration, the 3D model of the dental site comprising a representation of the one or more ink markings or other non-rigid indica that were applied to the dental site prior to the scanning of the dental site | 2020-12-31 |
20200405458 | Articulator And Articulator Auxiliary Device - An articulator having a maxillary member and a mandibular member, which are connected to each other via condylar articulations, wherein a maxillary adaptor is attachable or attached at the maxillary member and a mandibular adaptor at the mandibular member, wherein a maxillary alignment member especially is form-fittingly connected to the maxillary adaptor and a mandibular alignment member is especially form-fittingly connected with the mandibular adaptor, and wherein the alignment members are automatically alignable to each other and comprising scanning members, by means of which the arrangement of alignment members and adaptors is scannable in a scanner and especially the relative position thereof moreover is detectable in relation to the articulator via the scanner. | 2020-12-31 |
20200405459 | METHOD OF PRODUCING ADAPTIVE ELEMENT FOR DENTAL IMPLANTATION - A method for producing an adaptive element for dental implantation includes: obtaining images of a tooth and creating a 3D model based thereon; obtaining a boundary curve on the 3D model between crown and root parts thereof; defining a cutting line on the root part perpendicular to an axis of the 3D model and spaced apart from the boundary curve; extracting a sub-model from the 3D model with reference to the boundary curve and the cutting line; forming a tubular model from the sub-model by removing all that corresponds to the crown part and hollowing out the sub-model such that the tubular model has a predetermined thickness in radial directions transverse to the axis; and producing the adaptive element according to the tubular model. | 2020-12-31 |
20200405460 | Method of Designing and Producing Dental Implant Based Restorations - A method for designing and manufacturing implant based restorations is disclosed. The method involves the use of Scannable Temporary Anatomic References to provide very reliable, fixed points of reference to enable a technician to relate and superimpose the dental implant position to a pre-planned restoration with a very high degree of accuracy throughout the entire workflow. The method can be carried out by placing Scannable Temporary Anatomic References in a jaw, on teeth, and/or in implants, collecting images by scanning a mouth, relating those images to images of a appearance of desired dental implant based restoration, placing an implant in the jaw, scanning the scannable temporary anatomic references to create a new set of images, relating the images, and producing a restoration based on the images. | 2020-12-31 |
20200405461 | DENTAL COMPOSITE BLANK AND METHOD FOR MANUFACTURING SAME - The present invention relates to a method of manufacturing a dental composite blank, including (a) placing a composite paste in a mold, (b) pressurizing the composite paste placed in the mold at a first pressure (P | 2020-12-31 |
20200405462 | METHOD FOR CLEANING AN IMPLANT IN AN INTERDENTAL SPACE AND INTERDENTAL CLEANING BRUSH - A method for cleaning an implant ( | 2020-12-31 |
20200405463 | Oral Irrigator Handle with Hose Connector Fittings - An oral irrigator handle including a housing and a first fitting, the first fitting including a first fitting inlet in fluid communication with a handle inlet in fluid communication with a fluid source and a first fitting outlet in fluid communication with the first fitting inlet. The handle includes a seal positioned around the first fitting and between the first fitting inlet and the first fitting outlet. A second fitting includes a second fitting inlet in fluid communication with the first fitting outlet and a second fitting outlet in fluid communication with the second fitting inlet. A bottom portion of the second fitting seats on a portion of the first fitting so that the seal engages an interior surface of the second fitting, a flow passage is coupled to the second fitting and in fluid communication with the second fitting outlet. | 2020-12-31 |
20200405464 | PROCESSING DIGITAL DENTAL IMPRESSION - A computer-implemented method of processing a digital dental impression includes determining one or more first digital surface regions visible from a first side of the digital dental impression along an occlusion axis and one or more second digital surface regions visible from a second side of the digital dental impression along the occlusion axis, segmenting the digital dental impression into one or more digital segments and determining the one or more digital segments as a first digital segment or a second digital segment based on the majority of digital surface regions in the one or more digital segments. | 2020-12-31 |
20200405465 | OCCLUSION CONTROL SYSTEM AND METHOD FOR OCCLUSION CONTROL - An occlusion control system and a corresponding method for occlusion control, in which dimensional data of a digital upper and lower jaw model are stored on a data processing and control device, an upper jaw representative model and a lower jaw representative model are manually moved relative to one another in an adjustment plane, position changes of the upper jaw representative model and the lower jaw representative model are detected. An associated relative position between the upper and lower jaw models is calculated. If, in this relative position, there is a dental arch penetration and/or a dental arch decoupling from the upper and lower jaw model, a length of at least one of at least three spacer elements between the upper jaw representative model and the lower jaw representative model is adjusted, which brings about a haptically detectable change in the representative model. | 2020-12-31 |
20200405466 | LIQUID ADMINISTRATION TOOL - Provided is a device that includes: a hollow needle; a fixing part that is fixed on the outer periphery of the proximal end of the needle; a connecting pipe to be attached to the protruding part that protrudes from the fixing part to the side thereof that is opposite to the needle, and that can be communicated with the needle, wherein the pipe is configured such that the distal end of the syringe can be fitted to the pipe from the side thereof that is opposite to the needle; and a holding part that protrudes outward from the outer peripheral surface of the fixing part. The connecting pipe is configured such that a hematocrit tube can be fit to the inside of the pipe from the side thereof that is opposite to the needle. | 2020-12-31 |
20200405468 | PROSTHETIC DEVICE ADHESIVE SYSTEM - An implantable prosthesis and a method of attaching the prosthesis to a tissue structure disclosed. The prosthesis includes a body having a first side arranged to face the tissue structure having a defect and second side opposite the first side. One or more adhesive-filled pods are disposed on the first side of the body and selectively openable to supply an adhesive in between the tissue structure and the first side of the prosthesis body after the prosthesis body is positioned relative to the defect. The pods may be pierced, punctured, broken, and/or ruptured to supply the adhesive. A deployment device having a piercer may be used to puncture the pods. | 2020-12-31 |
20200405469 | METHODS FOR PROVIDING EMBOLIC PROTECTION - Methods for providing embolic protection include embolic protection devices having magnets for deploying embolic protection devices, coupling embolic protection devices together, and/or retrieving embolic protection devices. | 2020-12-31 |
20200405470 | TYPE II SAC ACCESS PORT IN AN ENDOGRAFT DEVICE - An endograft device includes: an expandable tubular body having an inner side and an outer side of a surrounding wall, the tubular body encloses a lumen, having a first open end and a second open end. A sheath pocket having a pocket wall longitudinally disposed along the tubular body, enclosing a channel. The sheath pocket having an input port disposed proximal to the first open end, and an output port disposed proximal to the second open end. The input port faces towards the first open end to provide an entrance to the sheath pocket. An expandable lining of wire framework, is inserted longitudinally into the lumen such that the lining of wire framework after expansion exerts an outward pressure against the inner side of the surrounding wall and against the pocket wall of the sheath pocket to naturally shut seal both the input port and the output port. | 2020-12-31 |
20200405471 | CARBON NANOTUBE ARTIFICIAL MUSCLE VALVE AND CONNECTIONS - A carbon nanotube (CNT) artificial muscle valve includes a hollow CNT tube including: a plurality of CNT sheets wrapped in the form of a hollow tube; and a guest material disposed between the CNT sheets and that permeates the CNT sheets. At least one portion of the hollow CNT tube collapses in response to a pressure of a fluid in the hollow CNT tube exceeding a predetermined pressure. The at least one portion of the hollow CNT tube collapses because the at least one portion of the hollow CNT tube generates a torque non-uniformity relative of a remaining portion of the hollow CNT tube. | 2020-12-31 |
20200405472 | IMPERMEABLE INNER SHELL FOR A BREAST IMPLANT - An implantable device includes a first sealed flexible shell configured for implantation within a breast of a human subject, an elastic filler material contained within the first sealed flexible shell, and a second sealed flexible, inelastic shell, which is disposed within the elastic filler material inside the first sealed flexible shell and is inflated with a volume of gas. The second shell includes a material selected such that an amount of the gas escaping from the second shell does not exceed 10 | 2020-12-31 |
20200405473 | MESH OR MEMBRANE COVERING BASED ON BIOLOGICAL OR BIOSYNTHETIC MATERIAL FOR PROSTHESIS, PROVIDED WITH FIXING SYSTEM FOR FIXING TO THE SAME PROSTHESIS, AND CORRESPONDING MANUFACTURING PROCESS THEREOF - The present invention relates to a mesh or membrane covering ( | 2020-12-31 |
20200405474 | INTRAOCULAR LENS COMPOSITIONS - The present invention provides novel intraocular lens compositions comprising a hydroxyl functional acrylic monomerand have a high Abbe number, minimal glistenings, and suitable mechanical properties for small incision delivery. | 2020-12-31 |
20200405475 | IOL INJECTOR PLUNGER HAVING IOL COMPRESSION ARMS - An IOL injector plunger having IOL compression arms is described. | 2020-12-31 |
20200405476 | IOL BASE COMPRESSION DEVICE HAVING AN IOL TOWING MECHANISM - An IOL base compression device having an IOL towing mechanism is described. | 2020-12-31 |
20200405477 | VALVE REPAIR AND REPLACEMENT DEVICES - A prosthetic spacer assembly includes a spacer body, a first anchor, and a second anchor. The first anchor and the second anchor are each connected to the spacer body. The first anchor is configured to capture a first native valve leaflet between the first anchor and the spacer body. The second anchor is configured to capture a second native valve leaflet between the second anchor and the spacer body. When inside a delivery sheath, the first anchor and the second anchor can extend distally from the spacer body. | 2020-12-31 |
20200405478 | STENTED PROSTHETIC HEART VALVES - A surgical sutureless valve that is attached to a stent frame for delivery to a location in a patient using percutaneous implantation devices and methods. | 2020-12-31 |
20200405479 | PROSTHETIC HEART VALVe CREATING A VORTEX EFFECT - A prosthetic heart valve either of the mechanical type or the bio prosthetic type, comprises a tubular or cylindrical frame element, a plurality of injectors, a suturing member surrounding the tubular or cylindrical frame element, tether lines to secure the device during diastolic filling but more predominantly during systolic contraction that creates a vortex effect with externally supplied pressurized fluid injected angularly within a transport structure is provided. Such a unit is utilized to accelerate the hemodynamics, reduce the energy required for said transport or both. The annular frame is designed to allow a passageway for blood flow and regulating flow during systolic contraction. Such a result is achieved through the introduction of pressurized fluid (blood) via a plurality of injectors situated evenly around the circumference of the subject tubular or cylindrical unit, and angled uniformly for an even pressure injection of fluid within the conveyance component thereof. | 2020-12-31 |
20200405480 | IMPLANTABLE PROSTHETIC HEART VALVE - A prosthetic heart valve can include a support stent, a valve assembly, and a connection structure. The support stent can have an inlet end portion and an outlet end portion, and can be configured to be radially expandable from a crimped configuration to an expanded configuration. The valve assembly can have an inlet, an outlet, and a plurality of leaflets. The connection structure supports the valve assembly in the support stent such that the inlet of the valve assembly is spaced radially inwardly of the support stent and forms an annular space between an inner surface of the support stent and the valve assembly at the inlet of the valve assembly when the support stent is in the expanded configuration. The annular space can have a width in a radial direction between 0.5 cm and 3 cm. | 2020-12-31 |
20200405481 | INTEGRATED VALVE ASSEMBLY AND METHOD OF DELIVERING AND DEPLOYING AN INTEGRATED VALVE ASSEMBLY - An integrated valve prosthesis includes an anchor stent, a tether component, and a valve component. The anchor stent includes a self-expanding tubular frame member configured to be deployed in the annulus of an aortic valve or the aorta. The valve component includes a valve frame and a prosthetic valve coupled to the valve frame, and is configured to be deployed within the anchor stent. The tether component includes a first end coupled to the anchor stent and a second end coupled to the valve frame. In the delivery configuration, the tether component extends in a first direction from the anchor stent to the valve component, and in the deployed configuration, the tether component extends in a second direction from the anchor stent to the valve component. The second direction is generally opposite the first direction. The tether component may set the location of the valve component relative to the anchor stent. | 2020-12-31 |
20200405482 | LOW PROFILE TRANSCATHETER HEART VALVE - A prosthetic heart valve comprises a radially collapsible and expandable annular frame and a leaflet structure comprising three leaflets. Each leaflet has an upper edge portion, a curved lower edge portion and two side flaps, wherein each side flap is connected to an adjacent side flap of another leaflet to form commissures of the leaflet structure, with each commissure being attached to the frame. An annular inner sleeve comprises three U-shaped portions positioned along the curved lower edge portions of the leaflets. An annular outer sleeve extends around are outer surface of the frame, wherein the outer sleeve is made of pericardium. The frame is made of Nitinol and the prosthetic valve can be radially crimped to a radially collapsed configuration inside a sheath for delivery into a patient's body and self-expand to a radially expanded configuration when released from the sheath inside the patient's body. | 2020-12-31 |
20200405483 | MITRAL HEART VALVE STORAGE AND HANDLING SYSTEM - An improved holder and storage system for a tissue-type prosthetic mitral heart valve that constricts the commissure posts of the valve and prevents suture looping. A rod axially movable relative to the holder tensions lengths of attachment sutures that extend between the commissure post tips to create a tent and flex the tips inward, thus helping to prevent looping of any of an array of pre-implanted sutures around the leading tips during delivery of the valve. The holder has a safety mechanism that prevents valve delivery before the rod is deployed. One embodiment automatically deploys the rod upon opening a storage jar. One embodiment permits a delivery handle to directly deploy the rod, while another uses a separate worm screw and coupling. A holder clip that attaches to a packaging sleeve may be formed of flexible members meshed together from which the heart valve and holder are easily pulled free to eliminate a step of decoupling the clip from the sleeve. | 2020-12-31 |
20200405484 | IMPLANTATION OF REPAIR DEVICES IN THE HEART - Apparatuses, systems, and devices usable for valve repair are provided. These can include a valve repair system comprising an annuloplasty structure positionable in a vicinity of a surface of a heart valve of a heart. The system can include a tube or plurality of tubes. One or more tissue anchors are deliverable through the tube or plurality of tubes, the tissue anchor(s) being shaped so as to each define a tissue coupling element. The tissue coupling element(s) can be deployed from the distal end of the tube or plurality of tubes in order to penetrate the tissue coupling element into cardiac tissue. Other embodiments are also described. | 2020-12-31 |
20200405485 | ANNULOPLASTY MANUAL INTERNAL GUIDEWIRE NAVIGATION - A minimally invasive endoluminal annuloplasty system and method of use includes a guide catheter configured to direct a working catheter to a treatment site within a cardiac cavity. The guide catheter may be translatably disposed within the working catheter which may be translatably disposed within an introducer sheath that extends into the cardiac cavity. The guide catheter may be sized to reduce noise, and/or may be formed from a material that assists with visualization. In one embodiment the guide catheter comprises a distal guidewire anchor. Visualization may be used to embed the distal guidewire anchor into tissue at the target site. | 2020-12-31 |
20200405486 | LEAFLET-GROUPING SYSTEM - A method for grouping prosthetic valve leaflets of an aggregate of prosthetic valve leaflets is provided. Using a computer processor, for each leaflet of the aggregate, in response to an image parameter of the leaflet, a leaflet-flexibility value is derived. A group size value is provided to the processor. Using the processor, at least some of the leaflets of the aggregate are designated into leaflet groups, based on similarity between the respective leaflet-flexibility value of each leaflet of the aggregate. Each of the leaflet groups includes a number of leaflets equal to the group size value. Using the processor, an indication of the designated leaflet groups is outputted. Other embodiments are also described. | 2020-12-31 |
20200405487 | DEVICES AND METHODS FOR CONTROLLING BLOOD PERFUSION PRESSURE ALONG WITH REGIONAL MILD HYPOTHERMIA - Methods and devices for controlling blood perfusion pressure along with regional mild hypothermia. In at least one embodiment of a device for controlling blood perfusion pressure within a vessel of the present disclosure, the device comprises an elongated body having a lumen, a proximal end configured for placement in a first area having a first blood pressure, and a distal end configured for placement in a second area having a second blood pressure, a partial occluder positioned within the lumen of the elongated body between the proximal end and the distal end, the partial occluder configured so not to fully occlude a blood vessel and to equalize the first blood pressure at the first area with the second blood pressure at the second area, and a regional hypothermia system operably coupled thereto, the regional hypothermia system operable to reduce and/or regulate a temperature of a bodily fluid flowing therethrough. | 2020-12-31 |
20200405489 | COMPLIANT BIOLOGICAL SCAFFOLD - A compliant biological scaffold incorporates a plurality of elongated apertures that form a geometric pattern enabling biaxial expansion or contraction. An elongated aperture has a pair of nodes located on opposing sides of the aperture and between a pair of antinodes located on the extended and opposing ends of the elongated aperture. A geometric pattern may have various geometric shapes, or tiles, between the plurality of apertures. The geometric tiles have a bounded perimeter formed by the plurality of elongated apertures. A substantial portion of the elongated apertures may be configured with the antinodes proximal to one of said pair of nodes of a separate elongated aperture; wherein the antinodes are closer to one of the pair of nodes than to any other antinode. This unique arrangement of the elongated apertures may be formed in biological material in vivo or ex vivo. | 2020-12-31 |
20200405490 | REVISION IMPLANT AUGMENTS, SYSTEMS, AND METHODS - A revision implant component comprising a body having a plurality of screw holes and a tapered head configured to engage a talar dome component of a multi-component ankle prosthesis. A surgical method is disclosed which includes creating an incision in a patient, exposing a multi-component ankle prosthesis implanted in a patient, disassembling at least one component of the multi-component ankle prosthesis, affixing a revision implant component to non-damaged bone using screws, and coupling the revision implant component to a talar dome of the multi-component ankle prosthesis. | 2020-12-31 |
20200405491 | PROSTHETIC IMPLANTS INCLUDING A FRAME FOR FIXATION TO BONE AND RELATED METHODS - The present disclosure provides for prosthetic implants to be used in various surgical repairs, including for procedures like total shoulder arthroplasties and reverse total shoulder arthroplasties. The implants include two main parts—a frame and a prosthetic component. The frame includes an aperture that is configured to receive the prosthetic component, allowing the prosthetic component to make direct contact with bone at the surgical site. Various configurations are provided that allow the prosthetic component to be coupled to or otherwise engage with the frame, and at least some of the configurations are such that the reverse procedures can be done without having to fully re-tool and/or modify the bone. A variety of procedures resulting from the improved implants are also provided. | 2020-12-31 |
20200405492 | MECHANICALLY COUPLED REVISION HIP SYSTEM AND METHOD - An acetabular hip implant includes a plurality of rings secured to an acetabular shell component. A method of fabricating a customized, patient-specific version of such an implant is also disclosed. | 2020-12-31 |
20200405493 | OSTEOARTHRITIS TREATMENT AND DEVICE - A method for treating arthritis of a joint includes identifying a bone lesion in a bone adjacent to the joint; and implanting in the bone a reinforcing member in or adjacent to the bone lesion. A kit for conducting the method includes: (a) at least one reinforcing member having a proximal face adapted to face the joint, a distal face adapted to face away from the joint, and a wedge-shaped edge adapted to pierce bone, wherein the at least one reinforcing member is planar and sterile; and (b) a container adapted to maintain the at least one reinforcing member sterile. Another kit includes: (a) a sterile fluid; (b) a syringe for injecting the fluid into a bone; (c) a curing agent adapted to cure the fluid to polymerize and/or cross-link; and (d) a container adapted to maintain the sterility of contents of the container. | 2020-12-31 |
20200405494 | Prosthetic Devices - Expandable prosthetic devices used for treating a variety of conditions, including rotator cuff injuries, broken and/or depressed bone fractures, infection and/or inflammation in the body. In one embodiment, a prosthesis includes an implant having a pressure regulating valve. The implant is capable of being positioned between a first tissue and an opposing second tissue in a void space and of deforming under pressure in response to articulation of a joint. The pressure regulating valve is configured to open based on a predetermined pressure in the implant. | 2020-12-31 |
20200405495 | ANNULAR CUTTING TOOLS FOR RESECTING A BONE GRAFT AND RELATED METHODS - An annular cutting tool and related methods are provided for herein that exhibit improved durability, cutting performance, and/or reduced heat generation for bone graft resections. The annular cutting tool can include an annular body having cutting teeth with a flat, flared distal tip for greater durability. An extended gullet can be disposed between groups of adjacent cutting teeth to improve removal of bone debris away from the cutting teeth more and thus prevent binding during use. The annular cutting body can have a recessed surface portion to reduce the area of direct contact to bone and thus reduce heat generated. The recessed surface portion can also provide an area in which bone debris can accumulate away from the cutting teeth to prevent or reduce binding of the tool during use. The annular cutting body can also include a drill bit for drilling a hole in a resected bone graft. | 2020-12-31 |
20200405496 | BONE JOINT IMPLANTS - Bone joint implants are described herein. The bone joint implants may comprise a metallic proximal platform configured for translational motion on the trapezium bone; a distal stem configured for intramedullary engagement with an end of the first metacarpal bone; an articulating coupling between the proximal platform and distal stem; and a proximal non-metallic wear surface and a distal non-metallic wear surface. | 2020-12-31 |
20200405497 | INTERVERTEBRAL IMPLANT - An adjustable spinal fusion intervertebral implant is provided that can comprise upper and lower body portions that can each have proximal and distal wedge surf aces disposed at proximal and distal ends thereof. An actuator shaft disposed intermediate the upper and lower body portions can be actuated to cause proximal and distal protrusions to converge towards each other and contact the respective ones of the proximal and distal wedge surfaces. Such contact can thereby transfer the longitudinal movement of the proximal and distal protrusions against the proximal and distal wedge surfaces to cause the separation of the upper and lower body portions, thereby expanding the intervertebral implant. The upper and lower body portions can have side portions that help facilitate linear translational movement of the upper body portion relative to the lower body portion. | 2020-12-31 |
20200405498 | EXPANDABLE INTERVERTEBRAL IMPLANT - An implant for therapeutically separating bones of a joint has two endplates each having an opening through the endplate, and at least one ramped surface on a side opposite a bone engaging side. A frame is slideably connected to the endplates to enable the endplates to move relative to each other at an angle with respect to the longitudinal axis of the implant, in sliding connection with the frame. An actuator screw is rotatably connected to the frame. A carriage forms an open area aligned with the openings in the endplates. The openings in the endplates pass through the carriage to form an unimpeded passage from bone to bone of the joint. The carriage has ramps which mate with the ramped surfaces of the endplates, wherein when the carriage is moved by rotation of the actuator screw, the endplates move closer or farther apart. | 2020-12-31 |
20200405499 | EXPANDABLE INTERVERTEBRAL IMPLANT - An expandable intervertebral implant includes a superior plate having a proximal end, an opposing distal end, and a threaded first hole. An inferior plate has a proximal end, an opposing distal end, and a first bore, the inferior plate at least partially bounding an elongated channel that communicates with the first bore. A first lift screw includes a gear wheel rotatably received within the first bore of the inferior plate and a threaded stem projecting from the gear wheel and being threaded into the first hole of the superior plate. A drive screw is rotatably disposed within the channel of the inferior plate, the drive screw having a worm that engages with the gear wheel such that rotation of the drive screw facilitates rotation of the first lift screw which in turn facilitates movement of the superior plate relative to the inferior plate. | 2020-12-31 |
20200405500 | EXPANDABLE INTERVERTEBRAL IMPLANT - An expandable intervertebral implant is provided for insertion into an intervertebral space defined by adjacent vertebrae. The expandable intervertebral implant includes a pair of outer sleeve portions and an inner core disposed between the outer sleeve portions. Movement of the inner core relative to the outer sleeve portions causes the outers sleeve portions to deflect away from each other, thereby engaging the expandable intervertebral implant with the vertebrae and adjusting the height of the intervertebral space. | 2020-12-31 |
20200405501 | Systems and Methods for Percutaneous Posterior Lumbar Interbody Fusion (PeLIF) - The present invention includes a novel procedure and corresponding medical devices for a Percutaneous Posterior Lumbar Interbody Fusion (PePLIF). In PePLIF, the surgeon performs the entire operation percutaneously without the use of a microscope, endoscope, or magnifying loupes. An adjustable retractor system is disclosed that enables the surgeon to percutaneously perform the surgery through accessing the facet joint (and later disc space) that was created by said retractor system. This retractor system provides the surgeon a safe area to work and operate without fear of damaging nerves, blood vessels, or other tissue. An expanding trial may be inserted into and removed from the disc space through the interior of the retractor system to determine the proper size for the expandable cage. The retractor system also enables the expandable cage to be inserted into the disc space. | 2020-12-31 |
20200405502 | INTERVERTEBRAL IMPLANT INSERTER TOOL - In accordance with one aspect of disclosure, an inserter tool is provided for an elongate intervertebral implant. The inserter tool includes a body and a distal end portion of the body configured to be connected to the elongate intervertebral implant to orient the elongate intervertebral implant so that a longitudinal axis thereof extends in a predetermined direction. The inserter tool includes an offset member extending from the body. The offset member has an impact surface support portion spaced apart from the body and configured to position an impact surface in alignment with the implant longitudinal axis to permit the impact surface to receive an impact force directed in the predetermined direction. | 2020-12-31 |
20200405503 | MINIMALLY INVASIVE SURGERY (MIS) METHODS AND DEVICES - Embodiments of the present disclosure includes method and devices for minimally invasive spinal fusion surgery. A method for minimally invasive spinal fusion surgery can include accessing a spinal column through a working channel device, wherein the working channel has a proximal end and a distal end, advancing the working channel so that the distal end pierces an outer layer of a vertebral disc, inserting a disc extractor through the working channel device and into the vertebral disc to cut the vertebral disc into pieces, inserting a disc blade through the working channel device and into the vertebral disc to cut the vertebral disc into pieces, using a disc rake to remove the pieces of the vertebral disc, inserting a disc shaver to clean a number of surfaces of vertebra adjacent to the vertebral disc, and inserting and implanting a disc implant in a space from where the vertebral disc was removed | 2020-12-31 |
20200405504 | Spine Cage Holder - The present invention concerns a cage holder including an elongated body comprising a proximal end and a distal end, the elongated body extending from the proximal end to the distal end. The cage holder is characterized in that it further includes means for transferring energy centrally from the proximal end to the distal end through the elongated body. | 2020-12-31 |
20200405505 | Joint Replacement And In Situ Gauge System - A joint replacement in situ gauge system enables a surgeon to measure the appropriate spacing between the two sides of a joint, a convex component and a concave component. A replacement in situ gauge system includes a gauge component to measure the pressure and/or displacement of one joint component with respect to the mating component. A gauge component utilizes a displacement device that displaces the convex or concave component to determine a proper spacing for an implant component. The displacement component may be a bladder that is inflated with a fluid and a gauge may measure the pressure of the bladder through a range of motion. A scale may be used to measure physical displacement. The gauge component may be configured in the convex and/or concave components of the system. The gauge component may be removed and then an implant component may be implanted. | 2020-12-31 |
20200405506 | FEMORAL TRIAL COMPONENTS AND ASSOCIATED ORTHOPAEDIC SURGICAL METHOD OF USE - An orthopaedic surgical system for a total knee implant includes a plurality of commonly-sized femoral trial components. Each commonly-sized femoral trial component includes a first femoral condyle having a first articulation surface configured to engage a tibial component, and a second femoral condyle may be spaced apart from the first femoral condyle. The second femoral condyle has a second articulation surface configured to engage the tibial component. An anterior cam is positioned between the first femoral condyle and the second femoral condyle. A method of using such a system is also disclosed. | 2020-12-31 |
20200405507 | ORTHOPEDIC DEVICE - The invention relates to an orthopaedic device for the orthotic or prosthetic provision of a patient with•a knee joint ( | 2020-12-31 |
20200405508 | METHODS FOR BONE STABILIZATION - A method for reducing motion of a skeletal structure in a limb towards a wall of an interface is described. The interface comprises a plurality of compression areas that are longitudinally-shaped and oriented longitudinally along the length of limb. The method comprises selecting, during a process of creating the interface, a compression level for the compression areas that compresses soft tissue against the skeletal structure. The method also comprises donning the interface over the limb to apply a plurality of compressive forces that is sufficient to aid in suspension of the interface on the limb and reduce motion of the skeletal structure toward a wall of the interface. | 2020-12-31 |
20200405509 | Methods of Fabricating Skeletal Stabilization Liner System - Methods of fabricating a liner for reducing motion between a socket and a skeletal structure in a body part are described. Methods include selecting a plurality of compression areas, lying the compression areas along the longitudinal axis of the liner, and spacing the compression areas circumferentially around the liner. The durometer, radial thickness, width, and longitudinal dimension of the compression areas are selected to compress soft tissue of the body part against the skeletal structure to reduce motion of the skeletal structure towards a wall of the socket. Methods also include selecting a plurality of attachment areas on the liner and affixing a plurality of attachment area materials to the plurality of attachment areas. The durometer, radial thickness, width, and longitudinal dimension of the attachment area materials are selected to compress soft tissue of the body part and reduce motion of the skeletal structure towards a wall of the socket. | 2020-12-31 |
20200405510 | VASCULAR STENTING FOR ANEURYSMS - Described herein are flexible implantable occluding devices that can, for example, navigate the tortuous vessels of the neurovasculature. The occluding devices can also conform to the shape of the tortuous vessels of the vasculature. In some embodiments, the occluding devices can direct blood flow within a vessel away from an aneurysm or limit blood flow to the aneurysm. Some embodiments describe methods and apparatus for adjusting, along a length of the device, the porosity of the occluding device. In some embodiments, the occluding devices allows adequate blood flow to be provided to adjacent structures such that those structures, whether they are branch vessels or oxygen-demanding tissues, are not deprived of the necessary blood flow. | 2020-12-31 |
20200405511 | STENT WITH A CRUSH-RESISTANT ZONE - An endoluminal prosthesis system for a branched body lumen comprises a branch vessel prosthesis. The branch vessel prosthesis is deployable within a branch vessel body lumen and comprises a stent having a generally tubular body portion, a flareable proximal end portion, and a coupling portion disposed intermediate the body portion and the flareable portion. The coupling portion is more crush-resistant than the body portion. The flareable proximal end may be disposed within a fenestrated stent graft with coupling portion disposed in the fenestration of the fenestrated stent graft. | 2020-12-31 |
20200405512 | SYSTEMS AND METHODS FOR CONTROLLED RELEASE OF STENT BARBS - The present embodiments provide a system for controlled release of a portion of a stent. In one example, the system comprises a stent having proximal and distal regions, and a first barb coupled to the stent. A trigger wire restrains a portion of the stent in a delivery state. The system further comprises a barb release wire having proximal and distal regions, and an engagement region disposed therebetween. The distal region of the barb release wire is coupled to the trigger wire, and the engagement region of the barb release wire is disposed around a portion of the first barb to restrain the first barb in the delivery state. In one example, distal retraction of the trigger wire causes a simultaneous distal retraction of the barb release wire. | 2020-12-31 |
20200405513 | UNCAGING STENT - A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provide high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold is typically formed from non-degradable material and will be modified to expand and/or uncage after deployment. | 2020-12-31 |
20200405514 | MEDICAL DEVICE AND SYSTEM HAVING SUCH A DEVICE - A medical device, having a body that is tubular at least in some sections. The body can be transferred from a compressed state into an expanded state and has a circumferential wall having at least one first lattice structure and one second lattice structure. The first lattice structure and the second lattice structure form separate layers of the circumferential wall, which are arranged coaxially one inside the other and connected to each other at least at points in such a way that the first lattice structure and the second lattice structure can be moved relative to each other at least in some sections. A system having such a device is also disclosed. | 2020-12-31 |
20200405515 | STENT DEVICE INCLUDING A FLARABLE CROWN - A stent device is provided. The stent device includes: at least one radially expandable body portion extending along a longitudinal axis of the stent device defining a lumen; and at least one outwardly flarable portion connected to the body portion. The outwardly flarable portion includes at least one radially expandable ring connected to the body portion and at least one flaring connector connected to the at least one ring configured to cause a crown of the at least one ring to automatically flare radially outwardly relative to other portions of the ring upon radial expansion of the body portion so as to form a flared crown. After radial expansion, the outwardly flaring portion may be held in place by a support strut that lessens its ability to collapse. A method of deploying the stent device is also provided. | 2020-12-31 |
20200405516 | MESHES, DEVICES AND METHODS FOR TREATING VASCULAR DEFECTS - Devices that can be delivered into a vascular system to divert flow are disclose herein. According to some embodiments, devices are provided for treating aneurysms by diverting flow. An expandable device can comprise, for example, first a plurality of strut regions and a plurality of bridge regions. Each of the bridge regions may connect a first strut of a first strut region to a second strut of a second strut region. The first strut region may comprise a first plurality of apices defining a first circumferential plane, and the second strut region may comprise a second plurality of apices defining a second circumferential plane. A first curved segment of the bridge may extend across the first circumferential plane towards the first strut region, and a second curved segment of the bridge may extend across the second circumferential plane towards the second strut region. | 2020-12-31 |
20200405517 | CORE ASSEMBLY FOR MEDICAL DEVICE DELIVERY SYSTEMS - A stent delivery system can include a core assembly sized for insertion into a corporeal lumen and configured for advancing a stent toward a treatment location in the corporeal lumen. The core assembly can include a proximal restraint having a bumper section, a distal section distal to the bumper section, a lumen extending through the bumper and distal sections, and an undercut section including a recess at least partially surrounding the lumen. The recess can abut and/or be formed in the bumper and/or distal sections. | 2020-12-31 |
20200405518 | DRUG SUPPLY DEVICE - A drug supply device includes: a tube body; a first expansion member configured to be expanded to a first outer diameter and a second expansion member configured to be expanded to a second outer diameter that is greater than the first outer diameter, the first expansion member and the second expansion member being positioned on a distal-end side of the tube body; and a masking member that extends between the expansion members and that is connected to outer surfaces of the expansion members at two ends thereof. The tube body includes an outlet that opens between the expansion members and a channel that is in communication with the outlet, the masking member is formed in an arc shape in a lateral cross-section that is orthogonal to the longitudinal axis, and the masking member stretches between the expansion members in a state in which the expansion members are expanded. | 2020-12-31 |
20200405519 | STENT DEPLOYMENT SYSTEM WITH UNWRAPPING DEPLOYMENT CONSTRAINT - A stent delivery system includes a self expanding stent positioned about a distal support segment of a catheter, which includes a proximal segment. A constraint has a wrapped configuration, which has a hollow elongated shape, and an unwrapped configuration, which is a continuous length of a strip. The stent is in contact with, and held in a compressed state by, the constraint in the wrapped configuration, and the stent is in an expanded state out of contact with the constraint in the unwrapped configuration. The constraint may move from the wrapped configuration toward the unwrapped configuration responsive to tension in a control line connected to one end of the strip. | 2020-12-31 |
20200405520 | INDWELLING DEVICE AND CYLINDRICAL TREATMENT TOOL - An indwelling device | 2020-12-31 |
20200405521 | IMPROVEMENTS TO INCONTINENCE ASSISTANCE APPLIANCES AND GARMENTS - An incontinence assist appliance for a user comprises an envelope including a surface, such as an upper outside surface, for contact with the user. A removable bladder is receivable within the envelope and includes a port for attachment of a catheter which passes through an opening in the outer envelope. The bladder contains a urine absorbing substance so that it avoids spills of liquid urine. The envelope may be formed as a wearable garment. A pair of trousers incorporating the appliance in each leg is also provided. | 2020-12-31 |
20200405522 | ENCLOSURE VENTILATION FILTER AND ASSEMBLY METHOD - A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described. | 2020-12-31 |
20200405523 | ENTERIC FISTULA, RECTOVAGINAL FISTULA, AND OSTOMY EFFLUENT CONTAINMENT SYSTEM, AND DEVICES AND METHODS THEREOF - A skin-safe effluent containment system that may be used to contain fluid leakage from openings in the body of a patient and will adhere to skin in any condition: healthy or injured, wet or dry, smooth, scarred, or uneven. Fluid leakage can occur from natural orifices such as the anus and vagina, spontaneously formed enteric fistulas, rectovaginal fistulas, and surgical openings such as ileostomy and colostomy stomas. The system includes a vacuum-adherent pouch device, comprised of a pouch connected to a porous foam ring which has an air-permeable contact layer on its bottom surface and an air seal on its top surface. The inner and outer perimeters of the foam ring are enclosed and sealed with skin-adhesive materials. When placed on the patient, negative pressure (vacuum) is applied to the foam ring so that the foam collapses and compresses the vacuum-adherent pouch device down against the patient's skin. Negative pressure in combination with the adhesive materials on the perimeters of the foam ring forms a fluid barrier around the opening in the body of the patient so that leakage can be directed into the pouch and drawn away to a separate effluent container. | 2020-12-31 |
20200405524 | CARRIER FOR URINE BAG - The present invention relates to a carrier for urine bag, wherein the carrier holds the urine bag firmly over the body of the patient. The carrier also holds the catheter tube stably with the help of a plurality of tube holders present in the carrier body, thus allowing an easy movement of the patient, keeping the patient's hands free and allowing the patient to do his daily activities without any pain and guilt. The carrier comprises a carrier body | 2020-12-31 |
20200405525 | SNORING-PREVENTING SMART MATTRESS SYSTEM - The present invention relates to a smart mattress system for preventing snoring of a user, wherein a sleep posture of the user is determined and pressure of an air mattress and pressure of an air pillow are adjusted depending on the sleep posture of the user, whereby snoring of the user is stopped. | 2020-12-31 |
20200405526 | METHOD FOR OPERATING SNORING-PREVENTING SMART MATTRESS SYSTEM - The present invention relates to a method of operating a smart mattress system for preventing snoring which can stop snoring of a user, wherein an air mattress and an air pillow interlock with a user terminal so that a user can easily control the air mattress and the air pillow. | 2020-12-31 |
20200405527 | APPARATUSES AND METHODS FOR MANDIBULAR PROTRUSION - Embodiments of methods and mandibular protruders and positioning devices, comprising, for example: an upper mounting bracket having an upper dental appliance; a lower mounting bracket having a lower dental appliance; and a rail system configured to couple the upper mounting bracket to the lower mounting bracket. Some embodiments comprise a drive motor and/or an initial position adjustment mechanism. | 2020-12-31 |
20200405529 | THERMAL SYSTEM WITH USER INTERFACE CUSTOMIZATION - A thermal control unit for controlling a patient's temperature includes a fluid outlet for delivering temperature-controlled fluid to a patient, a fluid inlet for receiving the fluid back, a pump, a heat exchanger, a controller, a patient temperature port for receiving patient temperature readings, a memory, a user interface, and an auxiliary input. In some embodiments, the controller is adapted to display an indication on the display identifying a type of auxiliary sensor that the user should couple to the auxiliary input in order to carry out the thermal therapy session. The memory may contain a set of alarm conditions and the controller may be adapted to allow a user to customize the set of alarm conditions. The controller may also display a combined graph showing both patient temperature readings and auxiliary input readings with respect to time. | 2020-12-31 |
20200405530 | THERMAL SYSTEM WITH IMPROVED USER INTERFACE - A thermal control unit for controlling a patient's temperature includes a fluid outlet for delivering temperature-controlled fluid to a patient, a fluid inlet for receiving the fluid back, a pump, a heat exchanger, a controller for controlling the heat exchanger, a patient temperature port for receiving patient temperature readings, a memory, and a user interface that displays various data regarding thermal therapy sessions applied to patients using the thermal control unit. In some embodiments, past statistical data from previous thermal therapy sessions is stored in the memory and the controller displays a comparison of a current parameter of the current thermal therapy session to the past statistical data. The controller may also or alternatively automatically select a particular type of screen to display based on a type of user of the thermal control unit. The controller may also or alternatively generate after-session thermal therapy reports. | 2020-12-31 |