10th week of 2022 patent applcation highlights part 6 |
Patent application number | Title | Published |
20220071576 | Radiation Shielding System - A radiation shield assembly is described, configured to block radiation emanating from a radiation source from reaching a user. Two shields are supported by a support arm, and are configured to rotate and translate relative to one another about the support arm's longitudinal axis. This allows the shield to be easily configured and reconfigured as necessary to visualize various parts of a patient's body via radiography. | 2022-03-10 |
20220071577 | Tumor Position Determination - A computer-implemented tumor position determining model is trained, based on a plurality of sets of image data, to determine a subsequent position of a tumor in a subject based on a subsequent 2D or 3D representation of a surface of the subject, an initial image of the tumor in the subject and an initial 2D or 3D representation of a surface of the subject. Each set of image data comprises an initial training image of a tumor in a subject, an initial training 2D or 3D representation of a surface of the subject, a subsequent training image of the tumor in the subject and a subsequent training 2D or 3D representation of a surface of the subject. The subsequent training image and the subsequent training 2D or 3D representation are taken at a subsequent point in time than the initial training image and the initial training 2D or 3D representation and the plurality of sets of image data are from a plurality of different subjects. | 2022-03-10 |
20220071578 | IMPROVED METHOD OF ACQUIRING A RADIOGRAPHIC SCAN OF A REGION-OF-INTEREST IN A METAL CONTAINING OBJECT - The present disclosure describes a Cone Beam Computed Tomography (CBCT) imaging system and methods of operating the system to minimize the degradation of projection images by metal in a scanned object. The methods determine the location of metal in the scanned object by making an initial low dose scan and then, using information obtained from the low dose scan, perform a second scan that may be used to create a reconstruction with reduced artifacts. The methods also calculate X-ray source and detector scan trajectories which minimize reconstruction artifacts and optimize image quality, especially when a region-of-interest is near metal in the scanned object. Additionally, the methods of the present invention calculate X-ray source and detector scan trajectories that maximize the angular range of X-rays which pass through the region-of-interest that are not blocked by metal in the scanned object. | 2022-03-10 |
20220071579 | MEDICAL IMAGING DEVICE AND METHOD OF OPERATING A MEDICAL IMAGING DEVICE - A medical imaging device includes an x-ray source disposed at a first end of an arm, and an x-ray detector disposed at a second end of the arm opposite of the x-ray source. At least one of the x-ray source, the x-ray detector, and a portion of the arm are selectively adjustable with respect to the arm. | 2022-03-10 |
20220071580 | SYSTEMS, METHODS, AND DEVICES FOR MULTI-ENERGY X-RAY IMAGING - A system can have an x-ray source that generates a series of individual x-ray pulses for multi-energy imaging. A first x-ray pulse can have a first energy level and a subsequent second x-ray pulse in the series can have a second energy level different from the first energy level. An x-ray imager can receive the x-rays from the x-ray source and can detect the received x-rays for image generation. A generator interface box (GIB) controls the x-ray source to provide the series of individual x-ray pulses and synchronizes detection by the x-ray imager with generation of the individual x-ray pulses. The GIB can control x-ray pulse generation and synchronization to optimize image generation while minimizing unnecessary x-ray irradiation. | 2022-03-10 |
20220071581 | X-RAY FLUOROSCOPIC IMAGING APPARATUS - An X-ray fluoroscopic imaging apparatus includes first slide mechanism is disposed at a lower end of a support column, and a second slide mechanism is disposed at an upper end of the support column. When an operation unit has received an instruction, a controller performs a first mode in which the X-ray generator is moved in the predetermined direction by operating the second slide mechanism to move an X-ray support arm in the predetermined direction with respect to the upper end of the support column. Thereafter, the controller performs a second mode of operating the first slide mechanism to move the lower end of the support column at a predetermined first speed in the predetermined direction with respect to a support column support arm, while operating the second slide mechanism to move the X-ray support arm at a second speed smaller than the first speed in an opposite direction. | 2022-03-10 |
20220071582 | X-RAY MAMMOGRAPHY WITH TOMOSYNTHESIS - A method and system for producing tomosynthetic images of a patient's breast. An x-ray source that delivers x-rays through a breast immobilized and compressed between a compression paddle and a breast platform and form an image at a digital x-ray receptor panel. Multiple x-ray images are taken as the x-ray source and the receptor move relative to the immobilized breast. In one preferred embodiment, the x-ray source travels from −15° to +15°. The source can travel in an arc around the breast while the receptor travels linearly while remaining parallel and at the same distance from the breast platform. The sets of x-ray image data taken at different angles are combined to form tomosynthetic images that can be viewed in different formats, alone or as an adjunct to conventional mammograms. | 2022-03-10 |
20220071583 | DEVICES, SYSTEMS AND METHODS FOR MEDICAL IMAGING - An auxiliary device attachable to a mammography machine having an X-ray source and an X-ray receptor having a receptor area. The auxiliary device includes a housing having a length, width, and thickness, wherein the length and width of the housing are adapted to a length and width of the receptor area. The auxiliary device further includes one or more attachments for attaching the auxiliary device to the mammography machine, and a detector inside the housing. The detector includes a slab of semiconductor material, an electrode on a first side of the slab, and a pixelated electrode detector on the second side of the slab, and a read-out circuit bonded to the pixelated electrode detector, and the read-out circuit being configured for spectral photon counting with two or more energy bins. Methods for medical imaging are also provided. | 2022-03-10 |
20220071584 | MEDICAL IMAGE-PROCESSING APPARATUS, X-RAY CT APPARATUS, AND MEDICAL IMAGE-PROCESSING METHOD PERFORMING FLUID ANALYSIS TO SWITCH DISPLAYED COLOR INFORMATION - A medical image-processing apparatus according to embodiments includes processing circuitry. The processing circuitry is configured to acquire image data including a blood vessel of a subject. The processing circuitry is configured to acquire an index value relating to blood flow at each position of the blood vessel by performing fluid analysis of a structure of the blood vessel included in the acquired image data. The processing circuitry is configured to acquire information indicating a display condition of the index value, as switching information to switch a display mode at displaying the index value. The processing circuitry is configured to generate a result image in which pixel values reflecting the index value are assigned in a display mode according to the switching information, for an image indicating a blood vessel of the subject. The processing circuitry is configured to cause a display to display the result image. | 2022-03-10 |
20220071585 | SYSTEMS AND METHODS FOR DETERMINING KINETIC PARAMETERS IN DYNAMIC POSITRON EMISSION TOMOGRAPHY IMAGING - A method for imaging may include directing a PET scanner to perform scans of a subject injected with a tracer during a first time period. The method may also include generating PET images by reconstructing the PET data that are generated by the PET scanner based on the scans of the subject. The method may also include determining a first portion of a blood input function of the tracer in the subject based on the PET images. The method may also include determining an integral of a second portion of the blood input function based on a kinetic model, the PET data, and the first portion of the blood input function. The method may also include determining kinetic parameters of the kinetic model based on the PET data, the first portion of the blood input function, and the integral of the second portion of the blood input function. | 2022-03-10 |
20220071586 | ADAPTIVE HELICAL COMPUTED TOMOGRAPHY | 2022-03-10 |
20220071587 | STETHOSCOPE DIGITAL ADAPTER CONFIGURED TO ENHANCE USABILITY OF AN ACOUSTIC STETHOSCOPE - Disclosed is a stethoscope digital adapter configured to enhance usability of an acoustic stethoscope. The stethoscope digital adapter may include a body comprising an exterior shell configured to form an interior space. Further, the body may include a microphone disposed in the interior space. Further, the microphone may be configured to convert an acoustic wave into an electrical sound signal. Further, the body may include an electrical interconnect electrically coupled to the microphone. Further, the electrical interconnect may be configured to be electrically coupled with an external electronic device configured to process the electrical sound signal. Further, the body may include a conduit attached to the exterior shell. Further, the stethoscope digital adapter may include a fastener attached to the body. | 2022-03-10 |
20220071588 | SENSOR FUSION TO VALIDATE SOUND-PRODUCING BEHAVIORS - A method to measure sound-producing behaviors of a subject with a power- and bandwidth-limited electronic device that includes a processor includes measuring, by a microphone communicatively coupled to the processor, sound in a vicinity of the subject to generate an audio data signal that represents the sound. The method also includes measuring, by at least one second sensor communicatively coupled to the processor, at least one parameter other than sound to generate at least a second data signal that represents the at least one parameter other than sound. The method also includes detecting one or more sound-producing behaviors of the subject based on: both the audio data signal and the second data signal; or information derived from both the audio data signal and the second data signal. | 2022-03-10 |
20220071589 | Dynamically Adjusting Ultrasound-Imaging Systems and Methods Thereof - Disclosed herein are dynamically adjusting ultrasound-imaging systems and methods thereof. For example, an ultrasound-imaging system can include an ultrasound probe, a console, and a display screen. The ultrasound probe includes an array of ultrasonic transducers that, when activated, emit generated ultrasound signals into a patient, receive reflected ultrasound signals from the patient, and convert the reflected ultrasound signals into corresponding electrical signals for processing into ultrasound images. The console is configured to execute instructions for dynamically adjusting a distance of activated ultrasonic transducers from a predefined target or area, an orientation of the activated ultrasonic transducers to the predefined target or area, or both the distance and the orientation of the activated ultrasonic transducers with respect to the predefined target or area. The display screen is configured to display a graphical user interface including the ultrasound images processed by the console from the corresponding electrical signals of the ultrasound signals. | 2022-03-10 |
20220071590 | INTRACARDIAC ECHOCARDIOGRAPHY (ICE) CATHETER TIP ASSEMBLY - An imaging catheter assembly is provided. In one embodiment, the imaging catheter assembly includes a flexible elongate member comprising a distal portion and a proximal portion; a tip member coupled to a distal end of the distal portion of the flexible elongate member, wherein the tip member includes a tubular body comprising a closed distal end, an opened proximal end, and a proximal curved top outer wall extending from the proximal opened end and tapering into a distal flat top outer wall towards the closed distal end; and an imaging component mounted within the tip member. In one embodiment, the imaging catheter assembly includes a flexible elongate member; a tip member coupled to a distal end of the flexible elongate member, wherein the tip member includes a cylindrical body and a uniform outer diameter; and an imaging component mounted within the tip member. | 2022-03-10 |
20220071591 | ULTRASOUND POSITIONING DEVICE, SYSTEM, AND METHOD - Systems and methods can include a system for positioning an ultrasound probe proximal to anatomy of a patient on a radiation couch including a substantially planar base including engagement features to directly or indirectly index the substantially planar base to the radiation couch and a centrally located guide extending longitudinally along a top side of the base, a probe holder, configured to be coupled to, to translate longitudinally, and to be user-accessed and user-controlled from within, a central region of the substantially planar base, a clamp, configured to localize the probe holder at a specified location along a translation path in the central region of the substantially planar base, leg supports shaped to accommodate a patient's legs from behind, the pair of leg supports being shaped and arranged to provide a space therebetween that can accommodate an ultrasound probe holder. | 2022-03-10 |
20220071592 | ULTRASONOGRAPHY SYSTEM - Provided is an ultrasonography system capable of suppressing image quality deterioration of an ultrasound image and achieving reduction in diameter of an ultrasound endoscope. | 2022-03-10 |
20220071593 | Ultrasound Probe with Pressure Measurement Capability - Disclosed herein are ultrasound probes, ultrasound systems, and ultrasound methods with pressure measurement capabilities for detecting and determining if bodily tissue is over-compressed during ultrasound imaging procedure. For example, an ultrasound probe can include a probe body, an articulating probe head attached to the probe body, and a pressure-sensing device housed in an articulating area between the articulating probe head and the probe body. In another example, a method of the ultrasound probe includes placing the articulating probe head of the ultrasound probe on a skin surface of a patient and moving the articulating probe head of the ultrasound probe over the patient while ultrasound signals are emitted into the patient from the articulating probe head for ultrasound imaging. The method also includes monitoring for any measured pressure values induced on the patient by the articulating probe head of the ultrasound probe in excess of a threshold pressure value. | 2022-03-10 |
20220071594 | TWO DIMENSIONAL TRANSDUCER ARRAYS FOR ULTRASOUND IMAGING - Two-dimensional transducers arrays for ultrasound imaging is disclosed. The two-dimensional arrays are suitable for formation of two-dimensional (2D) and/or three-dimensional (3D) ultrasound images. The two-dimensional arrays are suitable for real-time 2D and/or 3D ultrasound imaging. The bowtie transducer arrays and the rectangular transducer arrays are suitable for real-time 2D and/or 3D ultrasound imaging. | 2022-03-10 |
20220071595 | METHOD AND SYSTEM FOR ADAPTING USER INTERFACE ELEMENTS BASED ON REAL-TIME ANATOMICAL STRUCTURE RECOGNITION IN ACQUIRED ULTRASOUND IMAGE VIEWS - A system and method for adapting user interface elements based on real-time anatomical structure recognition in acquired ultrasound image views is provided. The method includes acquiring, by an ultrasound system, an ultrasound image view. The method includes automatically detecting, by at least one processor of the ultrasound system, a target view from a set of target views. The target view corresponds with the ultrasound image view. The method includes automatically determining, by the at least one processor, one or both of a presence or absence of a plurality of anatomical features associated with the target view in the ultrasound image view. The method includes presenting, by the at least one processor, at least one user interface element indicating the one or both of the presence or absence of each of the plurality of anatomical features at a display system. | 2022-03-10 |
20220071596 | SYSTEMS AND METHODS FOR CONTRAST ENHANCED IMAGING - Systems and methods for visualizing microbubbles for contrast-enhanced imaging are described herein. Microbubbles may be visualized by multi-pixel spots by identifying and localizing individual microbubbles. Motion compensation may be provided for localized microbubbles or for contrast images prior to microbubble identification and localization. Users may determine the size of the multi-pixel spot by adjusting a filter, for example, adjusting a threshold value of the filter. Altering the size of the multi-pixel spot may alter the resolution. As the number of pixels increases, the resolution decreases, but the acquisition time may also decrease. As the number of pixels decreases, the resolution increases, but the acquisition time may increase. | 2022-03-10 |
20220071597 | CONTRAST IMAGING - The present disclosure describes ultrasound systems configured to perform microbubble-based contrast imaging with enhanced sensitivity. The systems can enhance echo signals derived from microbubbles while suppressing echo signals derived from tissue by detecting phase shifts exhibited by microbubbles in resonance. To detect the phase shifts, and thereby distinguish between microbubble-based signals and tissue-based signals, the systems can transmit a series of ultrasound pulses into a target region in accordance with a predefined sequence. The sequence can include an initiation pulse configured to stimulate microbubbles into nonlinear oscillation, a detection pulse configured to detect the nonlinear oscillation, and a summation pulse formed by transmitting an initiation pulse and detection pulse with a small time delay therebetween. A signal processor included in the system can determine phase shifts exhibited by the signals generated in response to the series of pulses and mask non-microbubble-based signals based on the magnitude of the detected phase shifts. | 2022-03-10 |
20220071598 | ULTRASOUND IMAGING SYSTEM FOR ANALYSING BODY COMPOSITION AND OPERATION METHOD OF THE ULTRASOUND IMAGING SYSTEM - Disclosed are an ultrasound imaging system for analysis of a body composition and an operation method of an ultrasound imaging system which is designed for analysis of a body composition. An ultrasound imaging system may include: a scan device into which an object is insertable; an ultrasonic probe connected to a part of the scan device; a controller configured to control the ultrasonic probe to emit a transmission ultrasonic signal to the object at multiple positions at the scan device, and receive a reflection ultrasonic signal reflected from the object; and an image processor configured to generate multiple 2D ultrasound images based on reflection ultrasonic signals received at the multiple positions at the scan device, respectively, and generate a 3D ultrasound image based on the multiple 2D ultrasound images. | 2022-03-10 |
20220071599 | ULTRASOUND CONTROL UNIT - An ultrasound control unit ( | 2022-03-10 |
20220071600 | SYSTEMS AND METHODS FOR FRAME INDEXING AND IMAGE REVIEW - The present disclosure describes imaging systems configured to generate index information to indicate which image frames in a plurality of image frames include one or more target anatomical features, such as a head or femur of a fetus. The confidence levels of the presence of the target anatomical features are also determined. The system may be configured to determine if the target anatomical feature is present in an image frame by implementing at least one neural network. Merit levels based on the quality of the image frames may also be determined. Measurements of the one or more items of interest may be acquired. Visual representations ( | 2022-03-10 |
20220071601 | SYSTEMS AND METHODS FOR IMPROVING ULTRASOUND IMAGE QUALITY BY APPLYING WEIGHTING FACTORS - Systems and methods for improving the quality of ultrasound images made up of a combination of multiple sub-images include giving more weight to sub-image information that is more likely to improve a combined image quality. Weighting factor information may be determined from the geometry (e.g., angle or path length) of a location of one or more specific transducer elements relative to a specific point within a region of interest or a region of an image. In some embodiments, any given pixel (or other discrete region of an image) may be formed by combining received echo data in a manner that gives more weight to data that is likely to improve image quality, and/or discounting or ignoring data that is likely to detract from image quality (e.g., by introducing noise or by increasing point spread). | 2022-03-10 |
20220071602 | ULTRASOUND ENDOSCOPE - Provided is an ultrasound endoscope capable of preventing a non-coaxial cable from being disconnected and improving a degree of freedom of wirings. | 2022-03-10 |
20220071603 | Device and Method for Prediction and Characterization of a Conception Cycle - The device and method for calculating and displaying to a user a predicted fertility window, start and end date, and conception planning guide for the user is presented. The device and method include a vaginal sensor device having a plurality of sensors to collect measurements related to vaginal and cervical parameters that are important to the conception cycle. The device and method are customized for an individual user through the input by a user of menstrual cycle timing and duration, ovulation data, temperature data, and other data that are personal to the user. The system utilizes all collected sensor measurements, input user data, and historical data to provide a predicted fertility window, including predicted start and end dates, for the user. | 2022-03-10 |
20220071604 | SAMPLE COLLECTION DEVICES - A sample collection device for collecting a fluid sample is provided. The device includes a sample collection chamber, for collecting a sample therein, having a first end and a second end and a sample collection conduit, for conveying a sample from a user into the sample collection chamber. The sample collection conduit includes an inlet for receiving a sample and wherein in at least a first position the sample collection conduit extends from within the sample collection chamber out through the first end such that at least the inlet is outside of the sample collection chamber. The device further includes a plunger configured to expel the sample out of the sample collection chamber through the second end of the sample collection chamber. | 2022-03-10 |
20220071605 | SAMPLING DEVICE AND ANALYSIS OF METHYLATED DNA - The invention relates to cell sampling devices. In particular, the present invention relates to ingestible cell sampling devices for sampling cells in a subject, and methods of use for detecting abnormalities in a subject using the same. Provided herein is technology for neoplasia screening, and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of cancer. | 2022-03-10 |
20220071606 | APPARATUS FOR REMOVING INTACT CELLS FROM A SURGICAL SITE - A surgical treatment apparatus comprises a waterjet configured to fragment tissue and provide intact cells such as stem cells with the fragmented tissue. The intact cells can be used in one or more of many ways such as for genetic or other testing. In many embodiments, the intact cells comprise stem cells. In many embodiments, a waterjet is configured to fragment tissue. The fragmented tissue can be collected with a filter having pores sized smaller than the tissue fragments. In many embodiments cavitation with a waterjet is used to fragment the tissue comprising the intact stem cells. The waterjet may comprise a waterjet immersed in a liquid comprising water so as to form a plurality of shedding pulses. The plurality of shedding pulses can be generated with a frequency sufficient to fragment the tissue. The shedding pulses can generate cavitations that fragment the tissue. | 2022-03-10 |
20220071607 | BIOPSY DEVICE - The biopsy device ( | 2022-03-10 |
20220071608 | SHAPE MEMORY MARKER DEPLOYMENT DEVICE - A marker delivery device includes an outer cannula, an inner cannula assembly, and a push rod. The outer cannula defines a longitudinal axis and includes an outer lumen. The outer lumen extends distally along the longitudinal axis from a handle to an open outer cannula distal end. The inner cannula assembly includes an inner cannula and a grip. The inner cannula is disposed within the outer lumen and extends distally along the longitudinal axis from the grip to an open distal end. The inner cannula has a resilient portion located proximate the open distal end. The resilient portion is configured to move between a stressed configuration when engaged with the outer cannula and a relaxed configuration when disengaged with the outer cannula. The push rod is disposed within an inner lumen of the inner cannula and is configured to deploy a marker through the open distal end. | 2022-03-10 |
20220071609 | ENDOSCOPE PUNCTURE NEEDLE - An endoscope puncture needle including a tubular portion that includes first and second needle tip portions at a distal end thereof. The first needle tip portion includes a first needle tip at a distal end, and first and second blade surfaces extending towards the first needle tip. The second needle tip portion includes a second needle tip at a distal end, and third and fourth blade surfaces extending towards the second needle tip. The first blade surface and the third blade surface face in directions approaching each other, and the second blade surface and the fourth blade surface face in directions approaching each other. | 2022-03-10 |
20220071610 | FISTULA TREATMENT DEVICE - A fistula treatment system comprises a guide such as a guide coil | 2022-03-10 |
20220071611 | DOUBLE-BENDING FLEXIBLE SURGICAL TOOL SYSTEM - A double-bending flexible surgical tool system includes a mechanical arm including a first continuum segment, a rigid connection segment, a second continuum segment, and a third continuum segment. The first continuum segment and the second continuum segment are associated to form a first dual continuum mechanism. A proximal continuum segment disposed at a proximal end of the first continuum segment and associated with the third continuum segment disposed at a distal end of the second continuum segment form a second dual continuum mechanism. A transmission driving unit associated with the rigid connection segment and the proximal continuum segment, respectively, is configured to drive the first continuum segment to bend in any direction to drive the second continuum segment to bend in an opposite direction, and to drive the proximal continuum segment to bend in any direction to drive the third continuum segment to bend in an opposite direction. | 2022-03-10 |
20220071612 | SPECIMEN RETRIEVAL DEVICES WITH SELECTIVE BAG RELEASE - A specimen retrieval device includes an elongated shaft assembly having a proximal end portion and a distal end portion. An end effector is supported on the distal end portion of the elongated shaft assembly and includes a first arm and a second arm. The first arm includes a first distal finger and the second arm includes a second distal finger. The first and second fingers are configured to selectively engage one another to support a collection bag on the first and second arms. | 2022-03-10 |
20220071613 | MID-INFRARED LASER-ACTIVATED TISSUE SEALING USING BIOMATERIALS - A method of closing an opening in a tissue comprises providing a light absorbing material, introducing the light absorbing material into a tissue opening, and irradiating the light absorbing material with at least one light source so as to increase a temperature of the light absorbing material, causing the tissue edges of the tissue opening adhere to the light absorbing material and/or to each other. A kit comprising a light absorbing material and a light emitting device is also described. | 2022-03-10 |
20220071614 | RETRACTOR DEVICE FOR BREAST RECONSTRUCTION SURGERY - A procedure for manufacturing an undershirt provided with a trunk, two sleeves, and a collar, includes providing a circular knitting machine using seamless technology; constructing a first tubular fabric element using said machine, where said first tubular element comprises a front side, a rear side, an upper edge, and a lower edge; drawing cutting lines on said first tubular element, during construction; cutting said first tubular element along said cutting lines to separate portions of fabric of said first tubular element to create flaps of fabric belonging to the front side and to the rear side of the first tubular element; and joining with stitches the flaps of said portions of fabric obtained with said cutting lines to create at least the two sleeves and the trunk of said undershirt from said first tubular element. | 2022-03-10 |
20220071615 | EYE SURGERY DEVICE - Systems, devices and methods for dilating and/or expanding the iris of a patient's eye during eye surgery is disclosed, comprising an elastomeric ring made from biocompatible material having a groove formed therein for receiving and protecting the pupillary rim and iris, whereby, when the ring is inserted into the pupil of an eye of a patient, it mechanically dilates the pupil. | 2022-03-10 |
20220071616 | Self-Locking Tissue Anchors - A tissue anchor ( | 2022-03-10 |
20220071617 | SURGICAL METHODS FOR THE TREATMENT OF PLANTAR PLATE INJURY - Methods for the treatment of a ligament injury include the insertion of at least one suture anchor into a bone opening and anchoring the at least one suture anchor and thereafter threading two ends of a suture of at least one anchored suture anchor through the ligament and pulling the ligament to the bone with the opening and fixing the ligament to that bone by tying a knot in the suture. | 2022-03-10 |
20220071618 | SURGICAL NEEDLE GUIDING ROD AND KIT - The present invention in the area of medical devices, for prostate and urethral surgery, namely providing anastomosis between the bladder and the urethra of a patient. It is an object of the invention a surgical needle guiding rod ( | 2022-03-10 |
20220071619 | MULTIPLE-FIRING SUTURE FIXATION DEVICE AND METHODS FOR USING AND MANUFACTURING SAME - A multiple-firing clip device includes a hollow shaft defining a lateral opening communicating with an environment and a distal shaft portion between the lateral opening and a distal end opening. A shuttle longitudinally moves on the shaft and comprises a shuttle body defining a lumen surrounding the shaft, a snare, and a snare-extender slide defining a snare track to form a snare travel path in which the snare is disposed from the body and through the track and a portion of the body. The slide moves along a given extent defining a slide distance and a distal end and movement of the slide to the distal end shortens the snare travel path to extend the snare portion through the lateral opening, through the distal shaft portion, and distally out from a distal side of the body longer than the given extent to secure a suture with the snare. | 2022-03-10 |
20220071620 | TISSUE ANCHOR HANDLING SYSTEMS AND METHODS - An apparatus is provided for use with a tissue anchor and an anchor driver. The apparatus includes a housing, shaped to define a channel. The channel includes (i) an anchor-storage zone, and (ii) a proximal opening configured to provide access for the anchor driver to the anchor-storage zone. The channel is configured to enable sliding of the tissue anchor therewithin to be stored in the anchor-storage zone. The apparatus also includes a retaining member, shaped to define a cradle for cradling and holding the tissue anchor in the anchor-storage zone. The retaining member includes a pillar pivotable with respect to the cradle, and configured to support the tissue anchor at the cradle. Other embodiments are also described. | 2022-03-10 |
20220071621 | TAPERED TRANSITION PORTION FOR SUTURE NEEDLES - Disclosed is a suturing needle having a tapered transition portion extending from a proximal end of the needle to cover at least a portion of a suture thread swaged on the needle. The tapered transition portion is flexible and provides a smooth transition from a diameter of the suture thread to a diameter of the needle body. The tapered transition portion allows for engaging the suture needle on rollers of a rotational needle driver in one smooth motion. | 2022-03-10 |
20220071622 | INSTRUMENT WITH MULTIPLE ARTICULATION LOCKS - A tool comprises an articulation mechanism comprising a pair of links. The pair of links include a proximal link on a proximal portion of the tool and a distal link on a distal portion of the tool. Movement of the proximal link causes corresponding relative movement of the distal link. The tool further includes an end effector coupled to the distal link, an elongated shaft extending along a longitudinal axis between the proximal and distal links, and a rotating member operably coupled to the shaft. The tool further includes an articulation lock adjustable between a locked configuration in which the proximal link, the distal link, and the end effector are held la a fixed orientation with respect to the shaft while the rotating member is operable to rotate the shaft about the longitudinal axis and an unlocked configuration in which the end effector is movable with respect to the shaft. | 2022-03-10 |
20220071623 | MULTI-FIRE STAPLING SYSTEMS AND METHODS FOR DELIVERING ARRAYS OF STAPLES - A staple housing includes an array of staples each in a staple delivery position or “ready position” ready to be fired into target tissue. A staple driver is advanceable to drive the ready-position staples from the staple head into the tissue using staple pushers. During use, the staples in the ready positions are simultaneously fired into the target tissue using the staple pushers, forming an array of staples in the target tissue. After the array has been fired, one or more feed mechanisms within the staple housing advance a second group of staples from one or more staple storage locations into the ready positions in preparation for firing of the second group of staples. | 2022-03-10 |
20220071624 | METHODS AND DEVICES FOR MANIPULATING AND FASTENING TISSUE - A tissue displacing and fastening device is provided for manipulating and fastening tissue together. The device includes a tissue displacing elements, which displaces tissue. A fold is formed from the displaced tissue and the tissue is fastened together to secure the fold. | 2022-03-10 |
20220071625 | CURVED SUTURE NEEDLES HAVING A NON-SMOOTH PROFILE - A suturing needle having a substantially circular cross-section and a non-smooth profile, and methods of suturing with the needle using a rotational needle driver. The profile of the needle may include a plurality of indentations that form protruding ridges along a longitudinal length of the needle. These ridges may match grooves within rollers of the needle driver. The suture needle may further include a tapered transition portion extending from a proximal end of the needle to cover at least a portion of a suture thread transition portion on the needle. The tapered transition portion is flexible and provides a smooth transition from the suture thread diameter to the needle diameter, so that the rollers may engage the needle in one smooth motion. | 2022-03-10 |
20220071626 | SURGICAL BUTTRESS ASSEMBLIES AND TECHNIQUES FOR SURGICAL STAPLING - A loading unit for a surgical stapling apparatus includes an anvil assembly, a staple cartridge assembly, and a surgical buttress assembly associated with the anvil or the staple cartridge assembly. Each of the anvil and staple cartridge assemblies has a tissue facing surface defining a central longitudinal slot therethrough. The surgical buttress assembly includes a buttress material positioned on the tissue facing surface of the anvil or staple cartridge assembly and a buttress frame supporting the buttress material. The buttress frame is movable from an undeployed position in which the buttress frame retains the buttress material within the boundaries of the tissue facing surface of the anvil or staple cartridge assembly to a deployed position in which the buttress frame extends the buttress material laterally outwardly from the anvil or staple cartridge assembly. | 2022-03-10 |
20220071627 | SURGICAL DEVICE WITH SEAL ASSEMBLY - A surgical device including a handle assembly, an elongated portion, and outer band assembly, and inner band assembly, a trocar assembly, and a seal assembly is disclosed. At least a portion of the outer band assembly is disposed radially within the outer sleeve. At least a portion of the trocar assembly is disposed radially within the inner band assembly. The seal assembly includes a first annular seal and a second annular seal. The first annular seal is disposed radially inward of the outer sleeve and radially outward of the outer band assembly. The second annular seal is disposed radially inward of the outer band assembly and radially outward of the inner band assembly. | 2022-03-10 |
20220071628 | SURGICAL STAPLING DEVICE WITH PARALLEL JAW CLOSURE - A surgical stapling device includes a tool assembly having an anvil, a cartridge assembly movable in relation to the anvil between open and clamped positions, a drive member, and a biasing mechanism or member. The biasing mechanism or member is configured to urge the cartridge assembly in relation to the anvil assembly to its fully open position to provide access to tissue during a surgical procedure. | 2022-03-10 |
20220071629 | LAPAROSCOPIC TRANSVERSE SURGICAL STAPLING SYSTEM - A transverse surgical stapling system includes an elongated shaft assembly, a distal tube, an anvil assembly, and a cartridge assembly. The distal tube has a proximal end portion and a distal end portion. The proximal end portion of the distal tube supports the elongated shaft assembly. The anvil assembly is supported on the distal end portion of the distal tube. The cartridge assembly is supported on the distal tube in movable relation to the anvil assembly. The anvil and cartridge assemblies are movable between retracted and extended positions relative to the distal tube. | 2022-03-10 |
20220071630 | FASTENER CARTRIDGE ASSEMBLY COMPRISING A FIXED ANVIL AND DIFFERENT STAPLE HEIGHTS - A surgical stapling device that comprises an end effector. According to various embodiments, the end effector comprises a circular anvil having a staple forming surface and a plurality of staples facing the staple forming surface of the anvil. The end effector also comprises a staple driver assembly comprising a plurality of staple drivers. Each staple driver supports one of the plurality of staples and is configured such that, when the staple driver assembly is actuated, each staple driver drives the staple into the staple forming surface of the anvil. A first quantity of the plurality of staple drivers has a first height and a second quantity of the plurality of staple drivers has a second height, wherein the first height is less than the second height. | 2022-03-10 |
20220071631 | METHOD FOR FABRICATING SURGICAL STAPLER ANVILS - Methods for fabricating an anvil for a surgical stapling device. Various methods include forming an anvil body from a first material and a deformable anvil tip from a second material and attaching the deformable anvil tip to a distal end of the anvil body with a deformable second attachment member. Other methods include molding a deformable anvil tip to a distal end of an anvil body. | 2022-03-10 |
20220071632 | ACTUATION MECHANISMS FOR SURGICAL INSTRUMENTS - The present disclosure provides a surgical instrument, such as a tissue sealing instrument, with an elongate shaft and an end effector. The end effector includes a first jaw and a second jaw that includes a staple cartridge with a plurality of staples for engaging tissue. The instrument further includes a drive member for closing the jaws and engaging the staples, and an actuation mechanism, such as a coil, in contact with the drive member. The actuation mechanism is configured to translate the drive member distally through the first jaw (instead of through the staple cartridge as in conventional surgical stapling instruments). Eliminating the internal channel for the actuation coil from the staple cartridge provides more space in the cartridge for the staples, allowing for the use of taller staples and/or a more compact and maneuverable instrument. | 2022-03-10 |
20220071633 | Stapler Cartridge With an Integral Knife - Stapler cartridges and surgical apparatus that include a stapler cartridge can include a knife that retracts into the stapler cartridge after cutting stapled tissue to prevent an operator being cut by the knife during replacement of the used stapler cartridge with a new stapler cartridge. A stapler cartridge includes a staple pushing shuttle, a knife member slidably coupled with the staple pushing shuttle, and a cartridge body. The staple pushing shuttle is slidably coupled to the cartridge body. The cartridge body includes a guide track engaged by the knife member and configured so that a cutting blade of the knife member protrudes from the cartridge body during a first portion of a distal movement of the staple pushing shuttle and the cutting blade is retracted into the cartridge body during a second portion of the distal movement of the staple pushing shuttle. | 2022-03-10 |
20220071634 | WOUND CLOSURE SYSTEMS AND METHODS - A device includes a housing, a tissue engager, and a closing mechanism. The housing can be placed over a wound, and the tissue engager can engage a portion of tissue proximate the wound. The closing mechanism is coupled to the housing and the tissue engager and can move the tissue engager from an open position to a closed position to close the wound. | 2022-03-10 |
20220071635 | FASTENER CARTRIDGE COMPRISING NON-UNIFORM FASTENERS - A fastener cartridge can comprise fastener cavities arranged in longitudinal rows. A first fastener having a first configuration and a second fastener having a second configuration can be stored within a longitudinal row. First fasteners having a first configuration can be stored within a first longitudinal row and second fasteners having a second configuration can be stored within a second longitudinal row. Each first fastener can have a proximal leg, or leg portion, extending at a first proximal angle and a distal leg, or leg portion, extending at a first distal angle and each second fastener can have a proximal leg, or leg portion, extending at a second proximal angle and a distal leg, or leg portion, extending at a second distal angle. The first proximal angle can be different than the second proximal angle and/or the first distal angle can be different than the second distal angle. | 2022-03-10 |
20220071636 | APPARATUS AND METHODS FOR MANAGING A SHAPE OF A JUNCTION BETWEEN A BLADDER AND URETHRA - The disclosure relates to apparatus and methods for managing a shape of a junction between a bladder and urethra, for example, to promote urinary continence after a prostatectomy. | 2022-03-10 |
20220071637 | Stretch Hoop Coupler for Reloadable Hemostasis Clipping Device - A system for treating tissue includes a clip assembly including a pair of clip arms. Proximal ends of the clip arms are slidably received within a channel of a capsule to be moved between a tissue receiving configuration and a tissue clipping configuration. The system also includes a catheter assembly including a control member extending therethrough. The control member includes a distal end connected to the clip arms to move the clip assembly between the receiving and clipping configurations. The system further includes a coupler releasably coupled to a proximal end of the capsule and configured to be coupled to the distal end of the catheter assembly. The coupler fractures when a proximal force exerted on the coupler via the control member exceeds a first predetermined threshold value to disengage the capsule and deploy the clip assembly. | 2022-03-10 |
20220071638 | Dynamic Locking Device - A surgical instrument including a tool, a handpiece, and a locking member. The handpiece includes both a coupling member configured to cooperate with the tool, and a driver for rotating the tool. The locking member is movable from an unlocked position to a locked position in response to centrifugal force generated during rotation of the locking member. The locking member is configured to secure the tool to the handpiece when in the locked position. | 2022-03-10 |
20220071639 | INTEGRATED POWER UNIT (IPU) - A power supply unit for a surgical instrument operated by an electric motor includes a battery-receiving housing separate and spaced apart from the surgical instrument. A fastening means or retainer fastens or retains the power supply unit to a body part of an operator. At least one power supply unit supplies power to at least one motor system. A control and monitoring device performs and/or monitors at least one function. A cable connection connects a cable for electrically coupling the power supply unit to a surgical instrument for operating the motor system thereof and/or for transmitting data and/or operating parameters. | 2022-03-10 |
20220071640 | ANCHOR DELIVERY SYSTEM - An anchor delivery system includes both a straight and curved drill guide along with a flexible drill, a flexible obturator and a flexible anchor inserter. The curved drill guide has a distal tip with approximately a 15° bend from the primary axis of the drill guide. Both the drill and the obturator have a reduced diameter section to improve flexibility during passage through the curved drill guide. Additionally, a surface of the inserter shaft has a laser cut pattern which permits flexing of the inserter around the inner diameter of the curved drill guide. | 2022-03-10 |
20220071641 | BONE GRAFT HARVESTER - An apparatus and methods are provided for a trephine bone graft harvester for extracting morselized bone from patients. The trephine bone graft harvester includes a bone cutter affixed to an outer hub. The bone cutter comprises a hollow tube having cylindrical wall and a distal cutting edge. A bone graft collector is sheathed within the bone cutter. The bone graft collector includes a distal scoop adjacent to the distal cutting edge of the bone cutter. The distal scoop is configured to move morselized bone away from the distal cutting edge. An inner hub is affixed to the bone graft collector and coupled with the outer hub. The inner hub includes a proximal shank configured to be engaged with a rotary tool suitable for applying torque to the inner hub. | 2022-03-10 |
20220071642 | METHOD, DEVICE, AND SYSTEM FOR BONE FIXATION - The presently disclosed invention relates to devices and methods for conducting bone surgery on an animal using a bone surgery tool comprising a base, a fixed arm fixed to the base, the fixed arm including a shoulder and a jaw, a sliding arm releasably fixable to the base, the sliding arm including a head that receives an implant and a cartridge in a slot, the method comprising hooking the bone with the jaw, moving the head toward the jaw capturing the bone, accessing the bone with a drill through cartridge bores in the cartridge, and drilling holes, accessing the bone with a self-shearing screw attached to a screw driver through cartridge bores in the cartridge, and attaching the implant to the bone, and moving the head away from the jaw releasing the bone. | 2022-03-10 |
20220071643 | MICROFRACTURE APPARATUSES AND METHODS - Embodiments of apparatuses and methods for microfracture (e.g., forming a plurality of microfractures in a bone to encourage cartilage regeneration). | 2022-03-10 |
20220071644 | Decortication Instrumentation for Posterior Sacroiliac Joint Fusion - A drill-less method of stabilizing a sacroiliac joint using a multimodal abrading device to create a rich environment for bony fusion. The unique decortication instrument includes an integral slap hammer assembly joined with a rasp-box osteotome tooling head to simultaneously remove cartilage from the joint while preparing the sacrum and ilium down to bleeding bone. Subsequent to joint preparation, an implant with a large bone graft window may be implanted into the prepared SI joint through a specially designed access cannula. | 2022-03-10 |
20220071645 | LUMBAR FACETECTOMY GUIDE - A lumbar facetectomy guide includes a trajectory drill guide, a transforaminal rectangular cannula, and a stereotactic block, the stereotactic block including a first channel for receipt of the trajectory drill guide and a second channel for receipt of the transforaminal rectangular cannula. | 2022-03-10 |
20220071646 | CLOT RETRIEVAL DEVICE FOR REMOVING OCCLUSIVE CLOT FROM A BLOOD VESSEL - A clot retrieval device that includes a proximal scaffolding section with a closed proximal end and an open distal end; an inner elongate member; and a distal scaffolding section with a closed proximal end and an open distal end element. The distal scaffolding section is configured to move distally or proximally so as to capture clot between the proximal and distal scaffolding sections | 2022-03-10 |
20220071647 | Vascular Re-Entry Device - An ultrasonic device having a tri-axial configuration including an ultrasound transmission member, a dilator, and a sheath is disclosed. The ultrasound device may be used in a procedure to treat an occluded blood vessel. The ultrasound transmission member can transmit ultrasonic energy from an ultrasonic transmission member into the subintimal space of a blood vessel. The sheath may articulate to aid in the process of re-entering the central lumen of the blood vessel. | 2022-03-10 |
20220071648 | SURGICAL INSTRUMENT - The present disclosure relates to surgical instruments and, more particularly, to a A surgical forceps is provided that is configured for treating and/or cutting tissue. The surgical forceps of the present invention is based on the so named ‘mosquito forceps’ and provides a new clamping configuration of the tip making it that is particularly useful for neuropathic skin surgery, such as in case of diabetes or other skin irregularities e.g. the callus or the like. | 2022-03-10 |
20220071649 | ENDOSCOPIC SURGICAL DEVICE - An endoscopic surgical device includes: a sheath; a forceps section protruding from a cover provided at a distal end of the sheath and including a pair of openable-closable forceps components; an operable member that is connected to a proximal end of the forceps section, that opens the forceps components when moved forward in a longitudinal direction, and that closes the forceps components when moved rearward; and a flow-path formation member having a through-hole through which the operable member extends and having a first liquid delivery hole constituted by a gap between the through-hole and the operable member and a second liquid delivery hole constituted by a gap between the flow-path formation member and an inner peripheral surface of the cover. The operable member is provided with a large-diameter section that abuts on the flow-path formation member when the operable member is moved forward to block the first liquid delivery hole. | 2022-03-10 |
20220071650 | CUTTING ELEMENTS FOR SURGICAL INSTRUMENTS SUCH AS FOR USE IN ROBOTIC SURGICAL SYSTEMS - A surgical end effector assembly includes first and second jaw members configured to grasp tissue. At least one of the jaw members defines a channel. A cutting element reciprocates through the channel to cut grasped tissue. The cutting element may include a first bevel defined along a first portion of a distal edge on a first side surface of the cutting element and a second bevel defined along a second portion of the distal edge on a second side surface of the cutting element. The first and second portions of the distal edge are sharpened to facilitate cutting tissue upon distal advancement of the cutting element. Alternatively or additionally, the cutting element may include a proximal body and a distal fin defining a height greater than a height of the proximal body and including a thinned portion defining a depression within a first side surface thereof. | 2022-03-10 |
20220071651 | END EFFECTOR ASSEMBLIES FOR SURGICAL INSTRUMENTS SUCH AS FOR USE IN ROBOTIC SURGICAL SYSTEMS - An end effector assembly includes a clevis having first and second spaced-apart arms, a ceiling, a floor, pivot and cam pins extending between the arms, and first and second jaw members. Each jaw member includes a proximal portion and a distal body extending distally from the clevis. The proximal portion of the first jaw member includes a first flag disposed between the first and second arms of the clevis, operably coupled to both the pivot pin and the cam pin, extending vertically at least partially through openings defined within the ceiling and floor. The proximal portion of the second jaw member includes second and third flags disposed between the first and second arms of the clevis in spaced-apart relative to one another and between the ceiling and the floor. The second and third flags are fixedly engaged to the clevis. | 2022-03-10 |
20220071652 | RECIPROCATING ROTARY SURGICAL CUTTING DEVICE AND SYSTEM FOR TISSUE RESECTING, AND METHOD FOR ITS USE - An endoscopic tissue resecting system that includes a reciprocating rotary surgical instrument for cutting tissue that includes a planetary gear assembly to vary rotational speed. A method of cutting and detaching tissue includes positioning an outer member such that tissue is located within a window in the outer member, engaging the tissue with an inner member, and simultaneously rotating at an increased speed relative to a rotary driver and translating the inner member to cut the tissue. A tangential cutting force is applied to the tissue with the inner member to mechanically cut and detach the tissue. | 2022-03-10 |
20220071653 | SYSTEMS AND METHODS FOR DEPOSITING MATERIAL IN A PATIENT - A system for treating a medical condition comprises a harvesting device, a processing device, and a depositing device. The harvesting device harvests tissue from a mammalian subject at a harvest site. The processing device processes the harvest tissue. The depositing device deposits material in a patient at a deposit site, the material based on the harvested and processed tissue. The deposited material is configured to generate resultant tissue configured to treat the medical condition of the patient. Methods are also provided, the methods including harvesting and processing tissue, and treating a patient by depositing material in the patient, the material being based on the harvested and processed tissue. | 2022-03-10 |
20220071654 | TUBE BODY CLEANING APPARATUS - The present invention provides a tube body cleaning apparatus. A tube body cleaning apparatus according to the present invention comprises: a body having a set length and formed from a flexible material; a work member positioned at one point of the length direction of the body and rotatable, about a shaft provided in the length direction of the body, with respect to the body; and an expansion member positioned at one point of the length direction of the body and enabling a volume, which protrudes outward from the body, to increase by expanding. | 2022-03-10 |
20220071655 | SURGICAL INSTRUMENT - In one embodiment, a surgical instrument comprises an articulable waveguide. The articulable waveguide may be configured to transmit ultrasonic energy therealong. The articulable waveguide comprises a proximal drive section, an end effector and a first flexible. The proximal drive section is configured to couple to an ultrasonic transducer. The end effector is located at a distal portion of the articulable waveguide. The first flexible section comprises a flex bias and be positioned between the proximal drive section and the end effector. The surgical instrument further comprises a first tine extending longitudinally relative to the articulable waveguide. | 2022-03-10 |
20220071656 | ATHERECTOMY CATHETER WITH SHAPED DISTAL TIP - An atherectomy catheter for use in a vessel includes an elongate catheter body and an annular cutter. The elongate catheter body includes a fixed jog section with a pre-set curvature and a flexible section that has a greater flexibility than a remainder of the elongate catheter body. The fixed jog section and flexible section are formed of a frame including a plurality of circumferential slits therein. Also described herein is an atherectomy catheter for use in a vessel includes an elongate catheter body, an annular cutter, and an s-shaped curved portion in the elongate catheter body. The curved portion includes a frame having a longitudinal proximal spine and a longitudinal distal spine. The longitudinal proximal spine is positioned approximately 180 degrees away from the longitudinal distal spine. | 2022-03-10 |
20220071657 | INSERTER FOR SIMULTANEOUS INSERTION OF MULTIPLE TRANSCUTANEOUS PARTS - An inserter ( | 2022-03-10 |
20220071658 | SMOKE EVACUATION DEVICE WITH FLUID STORAGE FOR LAPAROSCOPIC SURGERY - Proposed is a smoke evacuation device with fluid storage for laparoscopic surgery that can easily filter fluid produced during an operation. According to the smoke evacuation device with fluid storage, water produced in a main body cannot flow back to a filter, so the performance of the filter is not deteriorated and noxious fluid flowing into the main body can be easily filtered out. | 2022-03-10 |
20220071659 | Aspiration Apparatus for Intraosseous Access System - Embodiments disclosed herein are directed to an intraosseous access system configured to confirm access to a medullary cavity. The system includes a driver housing, an access system including a drive train, a needle assembly rotatably coupled to the access system, and an aspiration system. The needle assembly can include a needle defining a lumen and an obturator disposed therein. The aspiration system can include a syringe or a vacutainer, coupled to the obturator. Sliding one of a plunger or a vacutainer proximally can withdraw the obturator from the needle lumen and place a vacuum in fluid communication with the needle lumen to draw a fluid flow therethrough. A portion of the aspiration system can rotate along with the needle assembly. Withdrawing the obturator can place the obturator within the syringe or the vacutainer mitigating needle stick injuries. If the medullary cavity has not been accessed, the obturator can be replaced. | 2022-03-10 |
20220071660 | Organ Enclosures For Inhibiting Tumor Invasion And Detecting Organ Pathology - An enclosure provides a prophylactic barrier that may be permeable to gases, hormones, proteins, and peritoneal fluid, but restrains tumor cells within the enclosure so as to inhibit ovarian cancer invasion of adjacent tissue, and increase the speed of diagnosis of ovarian dysplasia, including cancer. The enclosure includes one or more of fiducial markers, heat sensors, and blood flow reflectors, which may be imaged non-invasively in order to detect conditions or pathology affecting the ovary. The enclosure may also include an access port that permits sampling of the enclosure's contents to further aid in detecting or treating conditions or pathology affecting the ovary. | 2022-03-10 |
20220071661 | MINIMALLY INVASIVE SPECIMEN RETRIEVAL SYSTEM AND METHODS THEREOF - A specimen retrieval system is disclosed. The specimen retrieval system includes a first hollow tube including one or more cutting elements on a first end of the first hollow tube, a first gear on a second end of the first hollow tube, a second hollow tube movable relative to the first hollow tube a second gear on a first end of the second hollow tube, a rack coupled to the first gear and the second gear, and a first actuator coupled to the rack. A second end of the second hollow tube may include cutting elements. The specimen retrieval system also includes a rack coupled to the first gear on the first hollow tube and the second gear on the second hollow tube. The specimen retrieval system may also include a geared tenaculum disposed inside the first hollow tube, and a second actuator coupled to the geared tenaculum. | 2022-03-10 |
20220071662 | DEVICE FOR EXTERNAL FIXATION STRUT MEASUREMENT AND REAL-TIME FEEDBACK - A strut measurement and feedback device and corresponding systems and methods for use with an external fixator are disclosed. The strut measurement and feedback device can be attached to a strut of an external fixator. The strut measurement and feedback device can confirm that the strut measurement and feedback device is attached to a proper strut to be adjusted. The strut measurement and feedback device can provide real-time feedback to an individual as the length of the strut is being adjusted to ensure the length adjustment complies with a prescription for the length of the strut. As a result, a patient can more effectively comply with the prescription as adjustments to the strut are made over time, thereby improving the likelihood of successful bone alignment. | 2022-03-10 |
20220071663 | NOVEL SURGICAL METHODS FOR THE TREATMENT OF SPINAL STENOSIS - A method and suture anchor for treatment of spinal stenosis. The method includes the steps of cutting off a muscle origin or insertion from a spinous process, cutting off the spinous process at the transition to the lamina arcus vertebrae, at least partial resection of the lamina arcus vertebrae and thereby decompression of the spinal cord within the foramen vertebral, performing osteosynthesis of the spinous process, and placing a suture anchor within the spinous process and reattaching the muscle origin or insertion to the spinous process. Further methods for spine stabilization are provided wherein suture anchors are used to implement a tension band wiring. Further methods for reduction of unwanted effects after spinal treatment are provided. | 2022-03-10 |
20220071664 | SPINAL IMPLANT SYSTEM AND METHODS OF USE - A bone fastener comprises a first member comprising a first surface defining an implant cavity. The first member includes a first part being non-rotatable relative to the first surface and a second part including a second surface defining a portion of the implant cavity and a slot. A second member is configured to penetrate tissue and is connectable with the first member. The first member is rotatable relative to the second member in a first plane of a body and the second part is movable relative to the first part in a second plane of the body such that the first part is relatively translatable in the slot. Implants, systems, instruments and methods are disclosed. | 2022-03-10 |
20220071665 | MODULAR TULIP ASSEMBLY - A modular tulip assembly has a rod receiving tulip and a saddle. The saddle is interlockingly held inside a distal portion of the tulip. The saddle has a locking projection. The tulip has a pair of grooves or recesses. The locking projection is positioned into the proximal tulip groove or recess and holds the saddle in a pre-loaded unlocked state ready to be pushed onto a head of an implanted bone screw. Upon receiving the head of the bone screw, the saddle can be moved distally relative to the tulip to a locked state by moving the locking projection distally into the distal tulip locking groove or recess. | 2022-03-10 |
20220071666 | BONE ANCHORS - A cannulated bone anchor assembly includes a bone anchor, a receiver member for receiving a spinal fixation element to be coupled to the bone anchor, and a closure mechanism to fix the spinal fixation element with respect to the receiver member. The bone anchor includes a distal shaft having a first threaded section distal to a proximal head, a second threaded section distal to and adjacent the first threaded section, and a third threaded section distal to and adjacent the second threaded section. The first threaded section having a constant major and minor diameter. The second threaded section having a tapering major and minor diameter. The third threaded section having a tapering major diameter and a constant minor diameter. | 2022-03-10 |
20220071667 | SPINOUS PROCESS FIXATION DEVICES AND METHODS OF USE - Orthopedic implant and methods of implantation for fixing adjacent bones. In one embodiment, the implant includes a locking mechanism that is adapted to be advanced by a locking instrument, wherein advancement of the locking mechanism in a first direction produces rotation of a first rigid abutment surface of the implant from a first orientation to a second orientation, and continued advancement of the locking mechanism produces advancement of the first rigid abutment surface towards a second rigid abutment surface of the implant. The continued advancement may also place a compressive load onto the implant sufficient to immobilize the implant relative to a first bony surface and a second bony surface. | 2022-03-10 |
20220071668 | Minimally Invasive Surgical System - A multi-stage minimally invasive surgical procedure and associated instruments are disclosed. First, the surgical site is prepared. After preparation, the bone screws or anchors are attached to the bone. Subsequent to insertion of the screws, a rod or connecting member is positioned within the yoke portion of the bone screw. Caps are then placed in a pre-lock position within the yokes. The bone screws may be compressed together or distracted along the rod or connecting member, thereby setting the final spacing of the bones or bone segments. Finally the caps are moved to a final lock position to fix the screws to the rod or connecting member to maintain the bones in position relative to each other. | 2022-03-10 |
20220071669 | METHOD FOR IMPLANTING A ROD IMPLANT ALONG A SPINE OF A PATIENT - A tool set for implanting a rod in a human spine in conjunction with bone screws. The tool set includes a pair of end guide tools that receive opposite ends of the rod in channels and under manipulation by a surgeon facilitate transport of the rod toward the bone screws attached to the guide tools. Intermediate guide tools having guiding pass through slots are utilized to guide intermediate locations along the rod toward associated bone screws. An attachment structure operably connects the guide tools to the bone screws. The guide tools each include a lower guide and advancement structure to allow a closure top with mating structure to be rotated and driven downward against the rod and to cooperate with similar structure in the bone screw to seat and lock the rod therein. A method utilizing the tool set allows a surgeon to percutaneously implant the rod in the patient. | 2022-03-10 |
20220071670 | REMOTE CONTROL MODULE FOR ADJUSTABLE IMPLANTS - The present disclosure broadly provides applications of communication at ultrasound frequencies to establish transcutaneous data communication between medical devices located on and/or within a body of a patient, including inter alia: features for adjustable implants including data communication, hermetic containment, and torque amplification features. | 2022-03-10 |
20220071671 | GUIDED GROWTH DEVICE AND METHOD - An orthopaedic device for securing between first and second regions of bone separated by a growth plate, the orthopaedic device comprising: a first portion to secure to a first fixing location on the first bone region; a second portion to secure to a second fixing location on the second bone region, the first fixing location and the second fixing location being laterally offset relative to a longitudinal axis of the bone; wherein the first and second portions are pivotally coupled between a first coupling location on the first portion and a second coupling location on the second portion such that movement of the first and second portions away from each other in a direction parallel to the longitudinal axis of the bone causes relative rotation of the first bone region and the second bone region thereby reducing the lateral offset of the first location and the second location. | 2022-03-10 |
20220071672 | STABILIZATION SYSTEMS - Devices, systems, and methods of bone stabilization. The bone stabilization system includes a mesh body. The mesh body includes a plurality of rings, with each of the rings defining a screw hole. Bridge portions extend between and interconnect the rings. The bridge portions have a reduced thickness compared to the rings. An elongate body may also extend from the mesh body. The elongate body defines at least one screw hole. | 2022-03-10 |
20220071673 | CLAVICLE SEGMENTAL PLATE SYSTEM - A medial plate for treating fractures along a clavicle, comprising a plate body including a longitudinal component extending from a first end to a second end and an extension extending from the second end, the second end configured to be mounted over a medial head, a first set of variable angle holes extending through a portion of the longitudinal component including the second end of the longitudinal component and the extension, each of the first set of variable angle holes extending through the plate body along a central axis so that a bone screw is insertable therethrough at a user-selected angle relative to the central axis, and a plurality of combination holes extending through the longitudinal component, each of the plurality of combination holes includes a first portion configured to receive a bone screw at a user-selected angle and a second portion configured to receive a compression screw. | 2022-03-10 |
20220071674 | SURGICAL STAPLE - A surgical staple for inserting into one or more bone parts comprises a plate, a first screw and a second screw. The plate includes a first end, an opposed second end, a first aperture that is positioned near the first end, and a second aperture that is positioned near the second end. Additionally, the plate is curved along a length of the plate from the first end to the second end. The first screw extends through the first aperture. The second screw extends through the second aperture. Further, the first screw and the second screw are angled toward one another when the surgical staple is in a relaxed configuration. | 2022-03-10 |
20220071675 | BONE NAIL FOR THE HEEL - A bone nail ( | 2022-03-10 |