Patents Issued in May 14, 2024
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Patent number: 11980535Abstract: A cardiovascular graft is provided with highly reduced thrombogenicity. The cardiovascular graft is an electrospun non-woven mesh produced from supramolecular polymers with large diameter fibers. The cardiovascular graft can be implemented as a vascular graft into the human body to allow vascular bypass/reconstruction, or repeated venous access for dialysis treatment, as well as other disorders of small-diameter blood vessels.Type: GrantFiled: February 24, 2021Date of Patent: May 14, 2024Assignee: Xeltis AGInventors: Luke David Burke, Martijn Antonius Johannes Cox, Aurelie Serrero
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Patent number: 11980536Abstract: The present disclosure pertains to membranous tissue grafts comprising one or more pre-made attachment points. The one or more pre-made attachment points may include pre-made markings and/or pre-made suture holes. The membranous tissue grafts can be in the form of a tube. The membranous tissue grafts can also be rectangular in shape and can be used in a nerve repair by wrapping the severed or damaged nerve. In some embodiments, the membranous tissue grafts are suitable for repairing severed nerves that have a short gap or no gap with a gap of less than 5 mm between the severed stumps. Accordingly, methods are provided for repairing a damaged or severed nerve by implanting the membranous tissue grafts on to the damaged or severed nerve.Type: GrantFiled: November 4, 2021Date of Patent: May 14, 2024Assignee: Axogen CorporationInventors: Curt Andrew Deister, Jonathan Andrew Tinnemeyer, Kirk Michael Grayam, Shamus Hillier
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Patent number: 11980537Abstract: Systems and methods for the intravascular treatment of clot material within a blood vessel of a human patient are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a distal portion of a catheter proximate to the clot material within the blood vessel. The method can further include coupling a pressure source to the catheter via a tubing subsystem including a valve or other fluid control device and, while the valve is closed, activating the pressure source to charge a vacuum. The valve can then be opened to apply the vacuum to the catheter to thereby aspirate at least a portion of the clot material from the blood vessel and into the catheter.Type: GrantFiled: August 22, 2023Date of Patent: May 14, 2024Assignee: Inari Medical, Inc.Inventors: Ben Merritt, Jacqueline Macias, Brian Michael Strauss, Thomas Tu, John Coleman Thress, Paul Lubock
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Patent number: 11980538Abstract: Single filter and multi-filter endolumenal methods and systems for filtering fluids within the body. In some embodiments a blood filtering system captures and removes particulates dislodged or generated during a surgical procedure and circulating in a patient's vasculature. In some embodiments a filter system protects the cerebral vasculature during a cardiac valve repair or replacement procedure.Type: GrantFiled: October 11, 2021Date of Patent: May 14, 2024Assignee: Claret Medical, Inc.Inventors: Daniel W. Fifer, Randall T. Lashinski, Antony J. Fields, Michael Lee
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Patent number: 11980539Abstract: A prosthesis used for long-term treatment of Gastro-Esophageal Reflux Disease (GERD) comprising an upper thin ring mesh for incorporation in the esophageal wall with a lower tubular part to block reflux and a method where a temporary ring is placed to exert compression laterally on a thin ring supporting a tubular or slit valve to treat GERD to help the thin ring incorporate in the esophageal wall.Type: GrantFiled: February 12, 2019Date of Patent: May 14, 2024Assignee: BIOMEDIX, S.A.Inventor: Norman Godin
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Patent number: 11980540Abstract: An endoluminal graft includes a tubular graft material having a closed sleeve integral with the tubular graft material. The closed sleeve extends a distance along the tubular graft material. A length of wire extends at least partially along the distance and is enclosed by the sleeve. The tubular graft material and the sleeve may comprise a single piece of graft material. The sleeve may be a closed circumferential sleeve and/or a closed longitudinal sleeve.Type: GrantFiled: December 10, 2020Date of Patent: May 14, 2024Assignee: COOK MEDICAL TECHNOLOGIES LLCInventors: Jarin A. Kratzberg, Erik E. Rasmussen, Ruwan Sumanasinghe, Woong Kim
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Patent number: 11980541Abstract: Cartridges configured to hold anchors and associated locking sutures and a common suture used in an array of anchors. A suture anchor array is connected in series by a single working suture and each of the suture anchors allows tensioning of the working suture between itself and the prior anchor implanted in the serial string. Further, each anchor includes a suture lock having a free tail that can be pulled to lock the working suture in place subsequent to tensioning. This creates an independently tensioned suture bridge between each implanted suture anchor and the just previously implanted anchor. The cartridges are configured to securely hold an individual anchor and store the tail of the suture lock, while allowing flossing of anchors along the common suture.Type: GrantFiled: February 25, 2022Date of Patent: May 14, 2024Assignee: Integrity Orthopaedics, Inc.Inventors: Zak Zenz-Olson, Nathaniel Van Tran, Thomas A. Westling, Marc Labbé, Howard W. Harris, David M. Crompton
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Patent number: 11980542Abstract: An apparatus has a central lens body for providing vision correction for a patient. The lens body has a central aperture and is configured as one of: a diffractive lens or a refractive lens. The lens body has at least one haptic extending from the lens body, and the central aperture has a form of a circular hole extending fully through the lens body when the apparatus is implanted in the eye. The lens body is formed from a substantially transparent material and the central aperture includes a darkened perimeter. The darkened perimeter of the central aperture includes a darkened internal wall extending through the lens body from an anterior surface to a posterior surface of the lens body.Type: GrantFiled: March 6, 2023Date of Patent: May 14, 2024Inventor: Gholam Peyman
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Patent number: 11980543Abstract: A transcatheter valve prosthesis is disclosed that has a compressed, delivery configuration and an expanded configuration for deployment within a native heart valve. The valve prosthesis includes a self-expanding frame and a prosthetic valve component. The self-expanding frame includes a valve receiving portion defining an opening therethrough and first and second anchors at opposing ends of the valve receiving portion. The valve receiving portion is substantially planar and the first and second anchors are oriented substantially perpendicular to the valve receiving portion when the valve prosthesis is in the expanded configuration. The prosthetic valve component is disposed within the opening of the valve receiving portion and secured thereto.Type: GrantFiled: June 2, 2022Date of Patent: May 14, 2024Assignee: MEDTRONIC VASCULAR GALWAYInventor: Declan Costello
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Patent number: 11980544Abstract: A holder for a hybrid heart valve prosthesis that can be quickly and easily implanted during a surgical procedure is provided. The hybrid heart valve includes a non-expandable, non-compressible prosthetic valve and a self-expandable anchoring stent, thereby enabling attachment to the annulus without sutures. A first suture connects the holder to the valve and constricts an inflow end of the anchoring stent. A second suture connects the holder to the valve and extends down three holder legs to loop through fabric on the valve. Both sutures may loop over a single cutting well on the holder so that severing the first and second sutures at the single cutting well simultaneously releases the tension in the first suture, permitting the inflow end of the anchoring stent to expand, and disconnects the valve holder from the prosthetic heart valve.Type: GrantFiled: June 30, 2022Date of Patent: May 14, 2024Assignee: EDWARDS LIFESCIENCES CORPORATIONInventors: Da-Yu Chang, Hilda Z. Fann
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Patent number: 11980545Abstract: Devices and methods are disclosed for the treatment or repair of regurgitant cardiac valves, such as a mitral valve. An illustrative annuloplasty device can be placed in the coronary sinus to reshape the mitral valve and reduce mitral valve regurgitation. The disclosure also provides improved techniques for cardiac pacing.Type: GrantFiled: January 31, 2019Date of Patent: May 14, 2024Assignee: Transmural Systems LLCInventors: Nasser Rafiee, Stuart MacDonald, Koosha Rafiee
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Patent number: 11980546Abstract: The present application provides a valve annulus contraction surgical system with an adjustable annulus contracting force at a single point, and relates to the technical field of medical devices. The system includes a plurality of anchors, an implantation device, a plurality of groups of locking sutures and a suture locking device. A suture locking tab is arranged on at least one of two sides of each of the anchors. The implantation device is configured to implant the anchors into a valve annulus; each group of locking sutures includes a first locking suture and a second locking suture for connection with the suture locking tab. The suture locking device is configured to lock and fix the other end of the first locking suture and the other end of the second locking suture. In the present application, a valve orifice can be completely covered by a valve, thereby ensuring a therapeutic effect.Type: GrantFiled: February 4, 2024Date of Patent: May 14, 2024Assignee: CREATIVE MEDTECH (BEIJING) CO., LTDInventors: Fan Yang, Wei Zheng, Wuen Han
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Patent number: 11980547Abstract: A method for testing a prosthetic heart valve leaflet is provided. The method includes using a vertical post having a longitudinal axis and a horizontal bar having a bar-axis that lies on a vertical bar-plane. The bar supports the leaflet along the bar-axis such that the leaflet drapes over the bar. A linear actuator movably couples the bar to the post, and actuation of the actuator moves the bar vertically in the bar-plane. A light source emits a beam of light and is oriented to direct the beam through the bar-plane. A gauge measures an elevation of the bar above the beam. A detector is positioned to detect the beam and generates a detection-signal indicative of detection of the beam. Other applications are also described.Type: GrantFiled: April 17, 2023Date of Patent: May 14, 2024Assignee: CARDIOVALVE LTD.Inventors: Boaz Harari, Ilia Hariton
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Patent number: 11980548Abstract: The invention discloses a carbon fiber composite artificial bone and a preparation method thereof. The artificial bone includes a carbon fiber composite spring-like frame or includes a carbon fiber composite spring-like frame and a carbon fiber composite plate dowel, and the carbon fiber composite plate dowel is inserted into one end or both ends of a cavity of the spring-like frame or penetrates through the cavity of the carbon fiber composite spring-like frame. The preparation method includes: preparing a spring-like carbon fiber preform through a weaving technology by using carbon fibers as a raw material, performing densification and high-temperature purification treatment and preparing a wear-resistant coating to obtain the carbon fiber composite spring-like frame; and combining the carbon fiber composite spring-like frame with the carbon fiber composite plate bowel to obtain the artificial bone.Type: GrantFiled: August 17, 2018Date of Patent: May 14, 2024Assignee: HUNAN TANKANG BIOTECH CO., LTD.Inventors: Zhoujian Tan, Jiqiao Liao, Xiang Zhang, Xu Yi
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Patent number: 11980549Abstract: A method of repairing a fractured bone may include implanting a prosthetic stem into an intramedullary canal of the fractured bone. First and second bone segments of the fractured bone may be robotically machined to include first and second implant-facing surfaces that are substantially negatives of first and second surface portions of the first end of the prosthetic stem. The first and second tuberosities may be machined so that the first and second bone segments have first and second interlocking surfaces shaped to interlock with each other. During implantation, the first and second implant-facing surfaces are in contact with the first and second surface portions of the first end of the prosthetic stem, and the first interlocking surface interlocks with the second interlocking surface.Type: GrantFiled: November 29, 2022Date of Patent: May 14, 2024Assignee: Howmedica Osteonics Corp.Inventors: Rajan Yadav, Koustubh Rao, Andrew J. Nelson, David Viscardi, Jetinder Singh
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Patent number: 11980550Abstract: The present invention is an implant for bone. The current implant is particularly useful in spinal surgical procedures.Type: GrantFiled: April 21, 2022Date of Patent: May 14, 2024Assignee: T.S. Shanks, PLLCInventor: Todd Shanks
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Patent number: 11980551Abstract: A stemless humeral component for replacing the humeral head of a patient's humerus includes a support flange having a number of cantilevered legs extending distally away from a bottom surface thereof. Instruments and methods for surgically installing the stemless humeral component are also disclosed.Type: GrantFiled: November 24, 2020Date of Patent: May 14, 2024Assignee: DEPUY SYNTHES PRODUCTS, INC.Inventors: Didier Poncet, David M. Warlop, Laurent Zanchin
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Patent number: 11980552Abstract: A biocompatible construction adapted for use in joint surgeries. Among other things, the joint implant has an anterior cutting edge and a rotatable cutter distinct from the cutting edge. The rotatable cutter allows for graduated cutting of biological tissue or structure.Type: GrantFiled: February 27, 2022Date of Patent: May 14, 2024Assignee: BLUE SKY TECHNOLOGIES, LLCInventor: Frank Castro
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Patent number: 11980553Abstract: A prosthetic device. The prosthetic device may include a flexure cut and/or a sensor to detect movement in accordance with a degree of movement. In an embodiment, the sensor may be disposed within the flexure cut. Other embodiments include at least one wire configured to connect a sensor located in a distal portion to a proximal portion, while annularly traversing a joint.Type: GrantFiled: June 4, 2021Date of Patent: May 14, 2024Assignee: DEKA Products Limited PartnershipInventors: N. Christopher Perry, Keith D. Violette, Grant A. Peret, David D. B. Cannan, Christopher C. Langenfeld, Jacob P. Laplante, Thomas A. Doyon
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Patent number: 11980554Abstract: In one embodiment according to the present invention, a stent is described having a generally cylindrical body formed from a single woven nitinol wire. The distal and proximal ends of the stent include a plurality of loops, some of which include marker members used for visualizing the position of the stent. In another embodiment, the previously described stent includes an inner flow diverting layer.Type: GrantFiled: July 19, 2021Date of Patent: May 14, 2024Assignee: Terumo CorporationInventors: Tai D. Tieu, Gregory M. Cruise, Heather Griffith, Helen Nguyen, Minh Nguyen, Ponaka Pung, Shirley Vong
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Patent number: 11980555Abstract: Implantable stents that include strips that are each comprised of main struts connected by first connectors, and adjacent strips are connected by second connectors. The strut connectors have a structure, including areas of expanded or reduced width or thickness, to account for venous applications. When used for venous applications, the stents convey benefit from configurations that improve flexibility (due to the greater elasticity of venous applications) while maintaining enough stiffness to resist pressure on the venous structure in selected areas (such as for the May-Thurner syndrome). The stents include particular structural characteristics that are particularly advantageous for (although not limited to) venous applications.Type: GrantFiled: April 29, 2022Date of Patent: May 14, 2024Assignee: VESPER MEDICAL, INC.Inventors: Michael A. Longo, William James Harrison
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Patent number: 11980556Abstract: Apparatus and methods are provided for flaring a stent deployed within a branch vessel including an ostium communicating with a main vessel, a first end of the stent extending at least partially from the branch. A catheter is provided that includes a first balloon carried on its distal end, and a second balloon that includes a distal section overlying at least a portion of the first balloon and a proximal section. The catheter distal end is introduced into the main vessel and positioned through the ostium and stent into the branch until the first balloon is disposed within the stent. The first balloon is expanded to anchor the stent, and the second balloon is expanded to flare the first end of the stent. Optionally, the first balloon is expanded further, e.g., to expand the stent within the branch body lumen and/or dilate the lesion.Type: GrantFiled: April 19, 2021Date of Patent: May 14, 2024Assignee: Ostial CorporationInventors: Archimedes Sanati, Farhad Khosravi
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Patent number: 11980557Abstract: Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include an inner member having a stent receiving region, a stent disposed along the stent receiving region, a deployment sheath axially slidable relative to the inner member, the deployment sheath having a proximal end region, a handle coupled to the deployment sheath, a rod coupled to the handle, the rod having a distal end region, a proximal end region and a first threaded portion extending from the distal end region to the proximal end region and a coupling member configured to couple the rod to the deployment sheath, the coupling member having an engagement portion. Additionally, the first threaded portion of the rod is designed to engage the engagement portion of coupling member and rotation of the rod is designed to translate the coupling member along the rod.Type: GrantFiled: May 26, 2022Date of Patent: May 14, 2024Assignee: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Brady Scott Logan, Paul Goudreau, Ian Forte, Andrew Smith, Tyler Hebig, Ryan Hendrickson, Derek Kenneth Larson, Jason T. Anderson, Rowan Olund Hettel
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Patent number: 11980558Abstract: An orthosis, and components thereof, that may be used as a shoulder brace for immobilization of the arm and shoulder joint may comprise components that may allow for abduction, internal/external rotation and allow for flexion and extension simultaneously. Methods of using the brace and methods of using the brace and treating shoulder injuries are similarly provided.Type: GrantFiled: January 5, 2023Date of Patent: May 14, 2024Assignee: DJO, LLCInventor: Robert Bejarano
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Patent number: 11980559Abstract: The present disclosure can provide a leg brace capable of reducing a pain in a knee while both enhancing its convenience and reducing the burden on an ankle. the leg brace including: a first pushing part that pushes a leg of the wearer outward so that an ankle bone is positioned above a heel bone; a second pushing part that pushes the leg of the wearer inward so that the ankle bone is positioned above the heel bone; a restraint part that restrains a positional relation between the first and the second pushing parts in which they face each other across the leg of the wearer; and a placement part on which a foot of the wearer is placed, the placement part being connected to the first pushing part or the second pushing part.Type: GrantFiled: February 17, 2021Date of Patent: May 14, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eisuke Aoki, Takahiro Takeda, Seiichi Tanabe, Tomio Ikeda, Tadashi Odashima
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Patent number: 11980560Abstract: An ankle foot orthotic assembly for concealing an ankle foot orthotic worn by a user includes a boot that can be worn on a user's foot having the boot extending upwardly on the user's lower leg. The boot has a flap is integrated therein and the flap is positionable in an open position to enhance the user's ability to position their foot and lower leg into the boot. An ankle foot orthotic is integrated into the boot to engage the user's lower leg and the user's foot thereby facilitating the ankle foot orthotic to aid with foot drop syndrome in the user. Moreover, the ankle foot orthotic is positioned inside the boot thereby facilitating the ankle foot to be concealed from observers thereby enhancing the user's self-confidence.Type: GrantFiled: January 21, 2021Date of Patent: May 14, 2024Inventors: Michael Urbanowicz, Brittany Urbanowicz
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Patent number: 11980561Abstract: An orthotic device including a plurality of posterior dynamic struts and an adjustable posterior multiple strut engager, wherein the plurality of posterior dynamic struts has a first posterior dynamic strut and one or more additional posterior dynamic struts, and wherein the adjustable posterior multiple strut engager is affixed to the first posterior dynamic strut and is adapted to restrain the movement of said one or more additional posterior dynamic struts, and wherein the adjustable posterior multiple strut engager may be adjusted to engage said one or more additional posterior dynamic struts in combination with the first posterior dynamic strut, thereby forming a single posterior dynamic strut assembly of greater rigidity than the first posterior dynamic strut alone.Type: GrantFiled: April 11, 2017Date of Patent: May 14, 2024Assignee: UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF DEFENSEInventor: Jeffrey G Fay
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Patent number: 11980562Abstract: Systems and methods for correcting spinal deformity utilize a dynamic, multi-structure torso orthosis that allows motion during wear. The disclosed embodiments utilize a series of elastically coupled ring structures that conform to the circumference of the torso of a patient. Adjustable elastic coupling mechanisms are utilized to create and alter forces and moments that are applied to the torso through these ring structures. In some instances, the ring structures are formed from individual elements that can be linked to accommodate particular anatomies. In other instances, a superior ring structure can be configured to accommodate the patient's upper torso.Type: GrantFiled: October 16, 2018Date of Patent: May 14, 2024Assignee: Green Sun Medical, LLCInventors: Matthew Thompson, Darin Gittings
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Patent number: 11980563Abstract: Wearable assistance devices and methods of operating the same are provided. A wearable assistance device includes an upper-body interface with a front side and a rear side and a lower-body interface with a front side and a rear side. The assistance device also includes one or more elastic members, each of the elastic members mechanically coupling the upper-body interface to the lower-body interface and extending from the rear side of the upper-body interface to the rear side of the lower-body interface and along a back of the user so as to provide an assistive force parallel to the back of the user. Further, the assistance device also includes a clutch mechanism associated with each one of the elastic members, the clutch mechanism configured for selectively adjusting the assistive force provided by the one of the elastic members.Type: GrantFiled: January 19, 2018Date of Patent: May 14, 2024Assignee: Vanderbilt UniversityInventors: Karl Zelik, Matthew Yandell, Dustin Howser, Erik Lamers
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Patent number: 11980564Abstract: A therapeutic back mobilizer harness that transmits a user-applied PA force to one or both sides of the spinous process at a specific spinal segment, to improve alignment and decrease pain. The harness includes a contact member, a belt that retains the contact member, and a pull system connected to the belt. A user pulls forward on handles of the pull system to apply the PA force.Type: GrantFiled: December 23, 2021Date of Patent: May 14, 2024Inventor: Jaime Loomis
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Patent number: 11980565Abstract: Introduced here are pressure-mitigation apparatuses for mitigating the pressure applied to a human body by the support surface of an object. The pressure-mitigation apparatus can include a series of chambers that can be individually controlled to vary the pressure therein. By varying the chamber pressure, the main point of pressure applied by the support surface to the human body may be moved across the surface of the human body. An attachment apparatus may be used to securely adhere the pressure-mitigation apparatus to the support surface.Type: GrantFiled: March 25, 2019Date of Patent: May 14, 2024Assignee: TurnCare, Inc.Inventors: Rafael Paolo Squitieri, Robert Charles Deutsch, Steven Bruce Frazier, Robert Loiacono, Linda Seaman, Erica Kelly
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Patent number: 11980566Abstract: The invention provides an apparatus for fecal management, comprising a device for collection of fecal discharge, and an insertion component. The device for collection of fecal discharge may comprise an expansile retaining component configured for deployment within a subject's rectum and having an annular cross-section. The insertion component may be configured for rectal insertion of the retaining component, and may include an elongate shaft having a first end positioned proximal to the retaining component and a second end positioned distal to the retaining component. At least one of the retaining component and the elongate shaft may be provided with a plurality of constraining members configured to releasably constrain the retaining component in a collapsed configuration against an external surface of the elongate shaft.Type: GrantFiled: January 22, 2020Date of Patent: May 14, 2024Assignee: CM Technologies, Inc.Inventors: Amit Kumar Sharma, Nishith Chasmawala, Shreyas Uday Dighe
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Patent number: 11980567Abstract: A surgical infant diaper. The surgical infant diaper includes a flexible body having an interior layer and an exterior layer, wherein the flexible body further includes a front portion, a rear portion, and a central portion therebetween. The flexible body is movable between an open position and a closed position, wherein the closed position an upper opening and a pair of leg openings are defined. A central aperture extends through the front portion, wherein the central aperture is positioned to receive a penis of the wearer therethrough.Type: GrantFiled: April 21, 2023Date of Patent: May 14, 2024Inventor: Timothy Camerl
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Patent number: 11980568Abstract: A medical appliance for the treatment of one or more sleep disorders such as obstructive sleep apnea in a patient, the appliance comprising: a biasing member for inserting behind and exerting a force upon the patient's soft palate or tongue, wherein the biasing member is inserted in a reduced or minimized form and then expanded or firms once in place to exert the force. The appliance may be nasally inserted or be placed through the mouth. In a particular configuration, both the soft palate and tongue are biased to prevent obstruction of the flow of air in the nasopharyngeal airway.Type: GrantFiled: November 8, 2022Date of Patent: May 14, 2024Assignee: LUMEN DEVICES, LLC.Inventors: Michael Friedman, John N. Irwin, III, William J. Gorman, John T. Garibotto, J. Christopher Flaherty
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Patent number: 11980569Abstract: A multi-function heated garment capable of performing multidirectional physical therapy includes a garment body, a hood, a heating control device, a quick charge source, and a heating load. The heating load includes at least one first carbon fiber heating sheet and a second carbon fiber heating sheet arranged inside the garment body and the hood, respectively. Second electrically conductive buttons provided on the garment body are buckled and electrically connected to first electrically conductive buttons provided on the hood. The hood can be connected or disconnected as required. The carbon fiber heating sheets share the quick charge source and the heating control device. It is safe and convenient to use. It can perform multi-directional heating and infrared physical therapy on various parts of the human body.Type: GrantFiled: March 15, 2021Date of Patent: May 14, 2024Assignee: GUANGDONG LAIJUN ELECTRONIC TECHNOLOGY CO., LTD.Inventor: Wanglai Huang
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Patent number: 11980570Abstract: Thermal therapy systems, devices, and methods of using the same disclosed. A localized hypothermia of the pancreas with a delivery and placement procedure in the stomach of a patient comprising a cooling balloon system is disclosed that can be used for the treatment of pancreatitis in a patient. The cooling balloon system can have mechanisms for affecting the pancreas without impacting or inducing hypothermia in the patient in a systemic fashion. The localized hypothermia system can have a simplified delivery system and can be intended to reduce patient discomfort while reducing the metabolic activity of the inflamed pancreas of the patient.Type: GrantFiled: May 1, 2023Date of Patent: May 14, 2024Assignee: Arctx Medical, Inc.Inventors: Donnell W. Gurskis, Robert B. Peliks, Robert Rosenthal, Steven R. Bacich
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Patent number: 11980571Abstract: A device insertion tool can include a body and a light redirecting structure. The body can extend along a central longitudinal axis between forward and aft ends. The body can include a device mount portion at the forward end to hold an optic and a handle portion at the aft end configured to be held. The body can be inserted into an anterior chamber of the eye with the optic mounted on the device mount portion at the forward end. The light redirecting structure can be engaged with the body between the forward and aft ends. The light redirecting structure can be one of at least one mirror and at least one prism. The light redirecting structure can be directed at the forward end and can be configured to redirect light traveling from the forward end toward the aft end transverse to the central longitudinal axis.Type: GrantFiled: July 21, 2020Date of Patent: May 14, 2024Inventor: Jitander Dudee
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Patent number: 11980572Abstract: A small gauge surgical instrument is shown with advantages such as diminished “play” at the tip. A surgical instrument assembly is also shown with support along a length of the instrument that can be selected by the surgeon. Devices and method described provide adjustability of the instrument without protruding into a gripping surface of the instrument.Type: GrantFiled: February 24, 2021Date of Patent: May 14, 2024Inventor: Edwin Ryan
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Patent number: 11980573Abstract: In one embodiment, an eye examination apparatus to inspect a vitreous humor of an eye, includes a probe including a shaft including a distal end, a camera disposed at the distal end, wherein the distal end and the camera are configured to be inserted into the vitreous humor, and a magnetic orientation sensor disposed at a section of the shaft.Type: GrantFiled: December 5, 2019Date of Patent: May 14, 2024Assignee: Johnson & Johnson Surgical Vision, Inc.Inventors: Vadim Gliner, Ilya Sitnitsky
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Patent number: 11980574Abstract: A bypass device can be implanted into a body tissue to provide fluid channels through the body tissue. The bypass device includes an open tubular base, and a plurality of pronged features attached to the open tubular base, the pronged features being reconfigurable from a first position to a second position. In the first position the pronged features extend longitudinally along a plane of the open tubular base, and the pronged features are reconfigurable to the second position by flexing the pronged features relative to the tubular base, such that in the second position the pronged features are configured for insertion through the body tissue. The pronged features may be configured as opposing arrow-shaped tangs that are flexed to form tent structures that are insertable through the body tissue.Type: GrantFiled: August 19, 2019Date of Patent: May 14, 2024Assignee: UNIVERSITY HOSPITALS HEALTH SYSTEM, INC.Inventor: Faruk Orge
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Patent number: 11980575Abstract: The present disclosure relates to a multi-core optical fiber cable (MCF). In some embodiments, an MCF comprises a plurality of cores surrounded by a cladding and a coating surrounding the cladding, wherein a refractive index of one or more of the plurality of cores is greater than a refractive index of the cladding. The MCF further comprises a probe comprising a probe tip coupled with a distal end of the MCF and a lens located at a distal end of the probe tip. In some embodiments, the lens is configured to translate laser light from the distal end of the MCF to create a multi-spot pattern of laser beams on a target surface and a distal end of the MCF terminates at an interface with the lens.Type: GrantFiled: August 25, 2021Date of Patent: May 14, 2024Assignee: Alcon Inc.Inventors: Chenguang Diao, Mark Harrison Farley, Alireza Mirsepassi, Ronald T. Smith, Dean Richardson
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Patent number: 11980576Abstract: The present invention discloses a surgical traction system with a hand gripped tension adjustment device that slidably mounts onto a boom structure. When activated the tension adjustment device moves down the boom structure and incrementally adjusts the tension in a traction rope. The boom structure attaches to a bracket assembly that mounts onto the short end of a surgical table.Type: GrantFiled: June 22, 2021Date of Patent: May 14, 2024Inventors: Scott Sledge, Todd Hargroder
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Patent number: 11980577Abstract: A motorized accessory for a wheelchair includes a housing having a top end and a bottom end, a handlebar assembly secured to the top end of the housing, and a wheel assembly coupled to the lower end of the housing. The motorized accessory also includes an electric motor coupled to the wheel assembly that is configured to drive the wheel assembly. In addition, the motorized accessory includes a tow bar assembly having a proximal end coupled to the housing and extending outward to a free distal end, where the free distal end is configured to be removably coupled to the wheelchair. The motorized accessory is configured to latch to the manually driven wheelchair in order to convert the manually driven wheelchair into a motorized wheelchair.Type: GrantFiled: April 16, 2021Date of Patent: May 14, 2024Inventor: Edward Mauro
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Patent number: 11980578Abstract: Disclosed is a toilet chair (1) comprising a chair back (2) including a head part (3) and a bottom part (4) and a seat (5) comprising a front part (6) and a rear part (8), wherein the seat (5) further comprises a toilet opening (7) through which a user may go to the toilet. The bottom part (4) and the rear part (8) are arranged next to each other and the bottom part (4) is arranged to be displaceable outwards in a direction towards the front of the chair (1) and the rear part (8) is arranged to be displaceable upwards in a direction towards the front of the chair (1). Methods for aiding a person in getting undressed or dressed by means of a toilet chair (1) and use of a toilet chair (1) is also disclosed.Type: GrantFiled: January 15, 2019Date of Patent: May 14, 2024Assignee: DAN-REHAB A/SInventor: Jacob Falck Hansen
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Patent number: 11980579Abstract: The wheelchair includes a seating portion, body frames that support the seating portion, wheels that are rotatably supported by the body frames, an engaging portion, a left brake that brakes a left rear wheel, and a coupling portion that couples the engaging portion and the left brake to each other. The engaging portion is capable of switching between an engagement attitude for engaging a vehicle body member that forms an opening of a vehicle and a disengagement attitude for releasing the engagement with the vehicle body member. The coupling portion transmits the movement of the engaging portion to the left brake when the engaging portion makes an attitude change from the disengagement attitude to the engagement attitude. This operates the left brake when the attitude of the engaging portion switches from the disengagement attitude to the engagement attitude and brakes the left rear wheel.Type: GrantFiled: February 12, 2021Date of Patent: May 14, 2024Assignee: MAZDA MOTOR CORPORATIONInventors: Takashi Iwase, Isao Toda, Akira Yasutake, Tsuyoshi Arinaga
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Patent number: 11980580Abstract: A patient support may be adjustable in height, width, length or a combination thereof. The patient support may be usable with normal sized patients or with bariatric patients. The patient support has a variety of features to enhance operability and/or functionality, including a width adjustable caster frame, width adjustable deck portions, a width adjustable headboard and an extendible foot board to provide extra length. An enhanced lift mechanism can accommodate bariatric patients and alternative functionality in achieving deck positions improves patient comfort. Various parts of the patient support including deck panels and the footboard may be removed and replaced with ease without complicated connectors.Type: GrantFiled: March 25, 2022Date of Patent: May 14, 2024Assignee: Stryker CorporationInventors: Richard Brian Roussy, Jason John Connell, Joseph Steven David Elku, Jason James Cerny, Christopher Alan George, Joseph William Roussy, Christopher Scott Jacob, Aleem Yusuf
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Patent number: 11980581Abstract: Embodiments of the present invention are related to a personal lifting apparatus including an outer frame with a pair of opposing sides, each side including an upper handle, outer vertical support, and a foundation bar. There is an upper crossbar and a lower crossbar extending from one side and connecting to the opposing side. A motor assembly is situated atop the upper crossbar and a threaded rod extends from the upper crossbar to the lower crossbar. An inner frame includes a pair of tracks attached thereto, a seat assembly attached to the pair of tracks and a threaded slide coupler fixedly attached to the seat assembly. The seat is pliable material. The seat assembly is structured to ascend and descend within the outer frame via the slide coupler. It is structured to align with the floor in a first position and lift a seated user to a second position.Type: GrantFiled: September 13, 2023Date of Patent: May 14, 2024Inventor: Mark Grant
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Patent number: 11980582Abstract: A rotary masturbation apparatus includes a cup holder, a cup body and a conductive structure arranged between the cup holder and the cup body. The cup body is rotatably connected to the cup holder, and defines an inner chamber therein for accommodating the male genitalia. The conductive structure includes a first conductive element and a second conductive element which are in contact with each other and are electrically conducted with each other. The first conductive element is fixed relative to the cup holder, and the second conductive element is fixed relative to the cup body. One of the first and second conductive elements is configured as a conductive ring, and the conductive ring is coaxial with the cup body.Type: GrantFiled: March 14, 2023Date of Patent: May 14, 2024Inventor: Junpeng Wu
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Patent number: 11980583Abstract: An adult toy is configured to communicate with a user device of a human user. Receipt of a plurality of input parameters is accumulated via the user device. In response to the accumulation satisfying a preset condition, the accumulation is stopped and a control signal is sent to actuate the adult toy to perform a series of predefined acts. The series of predefined acts are used to sexually stimulate the human user. The control signal includes one or more control sub-patterns, each of the one or more control sub-patterns being configured by each of the plurality of input parameters.Type: GrantFiled: March 23, 2023Date of Patent: May 14, 2024Assignee: HYTTO PTE. LTD.Inventors: Dan Liu, Jilin Qiu
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Patent number: 11980584Abstract: The present invention features a wearable device for assisting in the movement of lower limbs. The wearable device may comprise an anchor component configured to encircle a torso of a user and be supported by the shoulders through a harness/suspender that provides both postural support and proprioceptive input. The wearable device may have one or more tubing components attached to at least a portion of the anchor component, and one or more elastic cords with at least a portion of the elastic cord are disposed within the tubing component. Each cord may have a first and second attachment component on each end, which may attach to a first shoe and a second shoe of the user. Lowering the cord end by the attachment component may cause the other cord end to rise.Type: GrantFiled: January 10, 2023Date of Patent: May 14, 2024Assignee: GIGSTRIDE CORPORATIONInventor: Gavin W. Gigstad