USPTO Patent Applications - Prosthetics (A61F)

Belt for Applying Pressure to a Bodily Organ - Tricuspid Valve Regurgitation Treatment

The USPTO published patent application US20260090888A1 by Muffin Incorporated for a belt or band device designed to treat tricuspid valve regurgitation. The invention includes heat-set configurations to decrease the tricuspid annulus when deployed around the atrioventricular groove, along with tensioning sutures for cinching and force distribution structures. Application was filed December 8, 2025.

Tibial augment block patent

USPTO published patent application US20260090889A1 for a tibial augment block invented by Ting DENG, Qing LEI, Zhuo ZHANG, and Song CHEN. The patent covers an arc-shaped insert with a connecting plate for tibial osteotomy procedures, including a connecting hole at a specified angle and a connector mechanism.

Shoulder prosthesis anchoring device with baseplate and central pin

USPTO published patent application US20260090890A1 for a shoulder prosthesis anchoring device in reverse configuration. The application claims a baseplate with a central pin featuring an inner duct with helical cavity. Inventors are Andrea Rosa, Francesco Siccardi, and Massimiliano Bernardoni. Application No. 19114921 was filed September 28, 2023.

Patient-specific spinal implant design from image data

USPTO published patent application US20260090891A1 for patient-specific spinal implant design methodology. Invented by Michael J. Cordonnier, the method uses image data of the spine to measure geometric characteristics, applies mathematical rules, and generates 3D implant geometry for additive manufacturing. The application (No. 19321091) was filed September 5, 2025 and published April 2, 2026.

Magnetic Knee Prosthesis System

USPTO published patent application US20260090892A1 filed by inventor James M. Jackson for a magnetic knee prosthesis system using repulsive magnetic forces between femoral and tibial components to potentially improve joint function. The application, filed December 9, 2025 under Application No. 19414239, covers A61F classifications related to orthopedic knee implants.

Reverse Shoulder Glenoid Baseplate System

The USPTO published patent application US20260090893A1 for a reverse shoulder system including a glenoid baseplate with a stem featuring a central channel within the sidewall. The longitudinal axis of the glenoid baseplate is angled relative to the stem axis and is not perpendicular to it. Inventors are Donald E. Running, Robert J. Ball, and Jason Slone. Filing date was December 5, 2025.

Deployable Bistable Auxetic Expandable Interbody Spacer

USPTO published patent application US20260090894A1 disclosing a deployable bistable auxetic expandable interbody spacer for spinal applications. The invention by Troxell, Paul, and Johnson enables medical implants to transition between stable planar and 3D configurations. Application No. 18899689 was filed September 27, 2024, and published April 2, 2026.

Expandable Bone Implant Patent for Orthopedic Surgery Restoration

USPTO published patent application US20260090895A1 by Lock-In VCF SA for an expandable bone implant for human orthopedic surgery. The implant features a biocompatible metal alloy hollow body that transitions from folded to deployed configuration via fluid injection, designed for restoring bone volume and geometry. Medical device manufacturers in the orthopedic space should review for competitive intelligence purposes.

Implant Systems and Methods for Stabilizing Vertebral Bodies from a Posterior Approach

The USPTO published patent application US20260090896A1 filed by Foundation Surgical Group, Inc. on September 8, 2025. The application discloses an implant system comprising staples, a cage, and a coupling mechanism designed for stabilizing vertebral bodies from posterior and posterior-lateral approach trajectories. The system employs keyway mechanisms for staple-cage coupling and is configured for PLIF and TLIF spinal procedures.

Expandable Interbody Device Spinal Prosthesis

The USPTO published patent application US20260090897A1 for an expandable interbody device used as a spinal prosthesis during surgery. Filed December 10, 2025 by inventors Jordan Bauman, Ravi Enneti, and Jay Yadav, the device includes a drive block, top and bottom endplates, and dual drive arrangements with screws, slides, and linkages to provide spinal stability. The application was published April 2, 2026.

US patent US20260090878A1 for intraocular lens delivery tools

US patent US20260090878A1 for intraocular lens delivery tools

Drug Eluting Heart Valve Prosthesis Patent

The USPTO published patent application US20260090879A1 by inventor Theodoros Kofidis for a heart valve prosthesis with embedded drug eluting mechanisms. The application was filed on September 13, 2023, and covers prosthesis designs incorporating various therapeutic drug compounds for localized delivery during implantation.

Prosthetic Heart Valve with Paravalvular Leak Mitigation Features

USPTO published patent application US20260090880A1 by St. Jude Medical for a prosthetic heart valve with paravalvular leak mitigation features. The application claims novel cuff configurations and finger elements positioned radially outward from stent cells, along with tapered struts for improved fatigue resistance. The filing date is December 8, 2025.

Prosthetic Frame Covers Patent Application

The USPTO published patent application US20260090881A1 for prosthetic frame covers for valvular prosthetics. The application, filed by 6 inventors including Radhika Vaid and Jessica Louise Blair, describes systems and methods for synthesizing covers via depositing, submersion, and/or printing techniques. The covers can be applied directly onto valvular frames or transferred from temporary substrates.

Prosthetic Valve for Native Atrioventricular Valve Implantation

The USPTO published patent application US20260090882A1 for an implantable prosthetic heart valve designed for native atrioventricular valve replacement. The application, filed by 8 inventors, describes a radially collapsible and expandable valve with serpentine arm anchors. This publication represents a published patent application; no regulatory compliance obligations are created.

Sinus-Engaging Valve Fixation Member

Medtronic Ventor Technologies Ltd. filed USPTO patent application US20260090883A1 for a sinus-engaging valve fixation member used in prosthetic valve delivery systems. The application, published April 2, 2026, describes methods for delivering and deploying valve prostheses using engagement arms that flare outwardly during deployment. The invention relates to A61F classifications covering cardiac and vascular prosthetics.

Mechanical Guides for Controlling Leaflet Folding Behavior During Crimping

The USPTO published patent application US20260090884A1 for mechanical guides controlling leaflet folding behavior during crimping of transcatheter valve prostheses. The invention by inventors Grant Menon, Yogesh Darekar, and George Hallak includes a leaflet folding accessory with guide fingers configured to hold leaflets in predetermined configurations during compression. The technology applies to transcatheter aortic and other heart valve replacements.

Heart valve prosthesis with leaflet clipping mechanism

The USPTO published patent application US20260090885A1 for a heart valve prosthesis featuring a leaflet clipping mechanism. Inventors Ji Zhang, Brandon G. Walsh, Cheng Yong Yang, Jinhua Zhu, and Dennis McMahon disclosed a device combining a valve anchor with U-shaped members, an expandable valve frame, and a link mechanism that collectively engage prosthetic or native valve leaflets. The application claims priority to filing date December 1, 2025.

Passive Alignment of Commissures in Prosthetic Heart Valve Implantation

St. Jude Medical, Cardiology Division, Inc. published a patent application for a delivery device enabling passive alignment of commissures during prosthetic heart valve implantation. The device features an inner shaft, outer shaft, distal sheath, and a biasing spine that directs bending in a pre-determined direction to facilitate proper valve positioning. The application (US20260090886A1) was published April 2, 2026, with a filing date of December 9, 2025.

Epicardial Device and Methods for Right Heart Support During LVAD

The USPTO published patent application US20260090887A1 for an epicardial implant system designed to prevent right heart failure following left ventricular assist device (LVAD) implantation. Inventor John M. MacMahon's device provides dual-mechanism support through separate adjustable elements for ventricular wall constraint and tricuspid valve annular geometry optimization. Preclinical validation demonstrated six-minute implantation with independent component efficacy.

Aneurysm Treatment System and Method

The USPTO published patent application US20260090808A1 for an aneurysm treatment system invented by Aamir Badruddin et al. The system includes a wire with an occlusion element featuring a cover and inner anchoring member designed to treat aneurysms by covering the neck portion and contacting the interior aneurysm surface. Application No. 19410959 was filed December 5, 2025.

Intraocular Lens Selection via Ray Tracing

USPTO published patent application US20260090710A1 on April 2, 2026, disclosing a system and method for selecting intraocular lenses using ray tracing through pseudophakic eye models. The invention enables surgeons to pre-operatively compare multiple lens options and select the preferred lens based on simulated optical performance metrics. Inventors include George Hunter Pettit, Mark Andrew Zielke, John Alfred Campin, Martin Gruendig, and Daniil Nekrassov.

Men's urinary clamp with magnetic force, sliding mechanism

USPTO published patent application US20260090870A1 by inventor Han Yong Chun for a men's urinary incontinence clamp device utilizing magnetic force and a sliding mechanism. The application was filed on October 1, 2025, and published on April 2, 2026. The invention aims to improve wearing comfort by gradually applying force to the penis through a sliding clamp mechanism.

Implantable Climacturia Treatment System

USPTO published patent application US20260090871A1 for an implantable system combining an inflatable penile implant with an inflatable urethral cuff for treating climacturia and erectile dysfunction. The system includes a pump operatively coupled to both components to enable synchronized inflation. Invented by Khaled Said Shouman, application filed September 26, 2025.

Pelvic Stabilization Implant Patent Application

USPTO published patent application US20260090872A1 for a pelvic stabilization implant on April 2, 2026. The application covers threaded implants for pelvic stabilization with an elongate body design, methods of delivery and manufacture. Filed August 5, 2025.

Embolic Protection Device

Shanghai Kegang Medical Technology Co., Ltd filed patent application US20260090873A1 for an embolic protection device comprising a metal wire or ribbon with elliptical or flat cross-section, pre-formed into a spiral structure wound around its short axis. The device is designed for deployment within blood vessels to intercept emboli, featuring enhanced shape recovery and reduced blood flow interference. Inventors include Zhichao Zhang, Wenzhe Wang, Hengyue Qian, Zhilong Zhou, Changsheng Ma, and Jianzeng Dong.

Double-Branching Ascending Aortic Stent-Graft System

Endospan Ltd. published patent application US20260090874A1 for a double-branching ascending aortic stent-graft system featuring an internal support channel within a main fluid flow guide. The system allows transition between collapsed and expanded states with an elongate member passing through proximal and distal openings. The invention aims to improve treatment of aortic conditions through enhanced deployment flexibility.

Reinforced biological construct for tendon repair

The USPTO published patent application US20260090875A1 for a reinforced graft construct designed for tendon or ligament repair. The invention involves inserting reinforcement material such as suture, tape, weave, or mesh lengthwise through the graft, with ends whipstitched for fixation. The reinforcement may be bioabsorbable. Inventor: John KONICEK. Application filed December 8, 2025.

Tissue Graft Fixation Methods and Devices

The USPTO published patent application US20260090876A1 for methods and devices used in tissue graft fixation, covering adjustable fixation loops and suture systems. The application, filed December 9, 2025, names 13 inventors and claims priority to Application No. 19413793.

Soft Tissue Implant Systems, Instruments and Related Methods

USPTO published patent application US20260090877A1 by Paragon 28, Inc. for soft tissue implant systems comprising flexible anchor tubes with internal cavities and sutures configured to allow controlled translation between tubes when tensioned. The application (No. 19413835) was filed December 9, 2025.

Patent Application: Cinchable Loops for Knotless Tissue Spanning

The USPTO has published a new patent application, US20260083450A1, detailing cinchable loops for knotless tissue spanning. The application describes a suture construct and an inserter tool for medical procedures. This is a routine publication of a patent application.

Medical device with adjustable shaft length for stent delivery

The USPTO has published a new patent application (US20260083302A1) assigned to Boston Scientific Scimed, Inc. The application describes a medical device with an adjustable shaft length for stent delivery, aiming to improve usability with connectors and endoscope working channels.

Device for treatment of aneurysm patent application filed

The USPTO has published a patent application (US20260083347A1) for a device designed for treating aneurysms. The application, filed on October 21, 2025, describes an implantable member to be placed in connection with a blood vessel to exert pressure on an aneurysm.

Patent Application: Non-invasive methods and devices to relieve dry eye symptoms

The USPTO has published a new patent application (US20260083633A1) for non-invasive methods and devices to relieve dry eye symptoms. The application, filed by Tianxin Wang, describes technologies that use breath or steam to provide moisture to the eyes or apply warm water streams to the eyelids.

System for Sacroiliac Joint Fusion Surgical System Patent Application

The USPTO has published a patent application (US20260083489A1) for a surgical system designed for sacroiliac joint fusion. The application details a system comprising a sliding joint finder and a working cannula with specific protrusions for engaging the SI joint.

Patent Application for Cryogenic Blunt Dissection Methods and Devices

The USPTO has published a new patent application (US20260083491A1) filed by Pacira CryoTech, Inc. The application details methods and devices for cryogenic blunt dissection of tissue, specifically targeting the temporoparietal fascia layer for therapeutic effects on nerves. The filing date was December 3, 2025.

System for Pre-Operative Planning of Total Joint Arthroplasty

The USPTO has published a patent application (US20260083509A1) for a system and method for pre-operative planning of total joint arthroplasty. The application, assigned to Smith & Nephew, Inc., details a tool that models joint movement and analyzes implant placement for surgical planning.

Surgical Device for Pelvic Organ Prolapse Treatment

The USPTO has published a patent application (US20260083543A1) for a surgical device designed for treating pelvic organ prolapse, specifically uterine prolapse. The application was filed on November 2, 2022, and published on March 26, 2026.

Stent Graft with Low Profile Passive Sealing Skirt and Method

The USPTO has published a new patent application, US20260083544A1, detailing a stent graft with a low-profile passive sealing skirt and a method for its use. The application was filed on September 15, 2023, and describes an invention designed to improve sealing and packing density in delivery configurations.

USPTO Patent Application for Aortic Disease Treatment Apparatus

The USPTO has published a new patent application (US20260083545A1) for an apparatus designed for the endovascular treatment of aortic diseases. The application, filed by Braile Biomédica Indústria Comércio e Representações Ltda., details a stent graft with both balloon-expandable and self-expanding sections for improved positioning and fixation.

Folded Stent Graft and Method of Manufacture Application

The USPTO has published a new patent application, US20260083546A1, detailing a folded stent graft and its method of manufacture. The application was filed on September 19, 2025, by inventors John Hall and Wayne Mower.

Felt Material Patent for Soft Tissue Repair

The USPTO has published a new patent application (US20260083547A1) for a felt material designed for repairing or augmenting human or animal soft tissues. The application, filed by ZURIMED TECHNOLOGIES AG, details a felted patch and a set of instruments for its application.

Felt Material for Repairing Human or Animal Soft Tissues

The USPTO has published a new patent application, US20260083548A1, filed by ZURIMED TECHNOLOGIES AG. The application describes a felt material designed for repairing or augmenting human or animal soft tissues, along with a set of instruments for its application.

Patent Application for Suture Construct Card Holder

The USPTO has published a patent application (US20260083549A1) for a card holder designed to organize suture constructs for surgical use. The application details a method for engaging and disengaging a suture construct from the holder, aiming to improve ease of use during surgery.

Sinus Stent System and Methods for Deployment

The USPTO has published a new patent application, US20260083550A1, for a sinus stent system and methods for deployment, assigned to Stryker European Operations Limited. The application details a stent made of flexible foam and film layers designed for deployment within a patient's frontal sinus.

Prosthetic Valve with Enhanced Sealing

The USPTO has published a patent application for a prosthetic valve with enhanced sealing for heart applications. The application details apparatuses, systems, and methods for prosthetic valves designed to improve sealing and engagement with the patient's heart structures.

US Patent Application for Implant Devices with Elastic Tubes

The USPTO has published a new patent application (US20260083552A1) from Edwards Lifesciences Corporation for implant devices featuring elastic tubes designed to enhance fluid vessel compliance. The application details anchoring structures and prosthetic valves for use in medical implants.

Prosthetic heart valve with non-cylindrical frame application

The USPTO has published a patent application (US20260083553A1) for a prosthetic heart valve with a non-cylindrical frame, assigned to Edwards Lifesciences Corporation. The application details a specific design for the frame and valvular structure intended for implantable prosthetic devices.

Prosthetic Heart Valves with Expansion and Locking Assemblies Patent Application

The USPTO has published a patent application (US20260083554A1) from Edwards Lifesciences Corporation for prosthetic heart valves with expansion and locking assemblies. The application details mechanically expandable prosthetic devices and methods for changing their diameter.

Prosthetic Heart Valve Outer Skirt Patent Application

The USPTO has published a patent application filed by Edwards Lifesciences Corporation for a prosthetic heart valve outer skirt. The application details a design incorporating both tissue and non-tissue layers to improve valve performance and durability.