USPTO Patent Applications - Prosthetics (A61F)

Light Adjustable Ophthalmic Devices Patent Application

The USPTO has published patent application US20260109796A1, filed October 16, 2025, covering reactive monomer compositions designed for use in light adjustable ophthalmic devices including intraocular lenses, contact lenses, and corneal inserts. The compositions form polymers with editable refractive indices that change upon exposure to specific light wavelengths through intramolecular cycloaddition reactions. When used in implantable ophthalmic devices, the compositions enable post-operative fine-tuning of device optics via light treatment after implantation and healing.

Bone Surface Registration Patent for Orthopedic Procedures

USPTO published patent application US20260108306A1 (Application No. 19423871) on April 23, 2026, disclosing systems and methods for negative registration of bone surfaces used in orthopedic procedures. The invention enables a computing device to project geometry data of a first bone-contacting surface into a second bone's coordinate space and map the projected geometry across multiple poses within a patient's range of motion to generate data indicative of the second bone-contacting surface. The patent lists Adam Ryals and Daniel Girardeau-Montaut as inventors.

AI Surgical Planning System for Heart Valve Repair

USPTO published patent application US20260108307A1 titled 'Generative Computational Predictive Model for Soft Tissue Repair Planning,' filed December 18, 2025 by inventors Taylor Nicole Becker, Lakshmi Prasad Dasi, and Shelley Chee-Mei Gooden. The application covers a computer-implemented method for receiving 3D imaging of a heart valve in a pre-operative state, generating a segmented heart valve, simulating a surgical procedure, and determining at least one post-operative outcome based on the simulation. This patent represents an advancement in AI-assisted surgical planning for cardiovascular procedures.

Implantable Body Armor for Protecting Internal Organs

The USPTO published patent application US20260108342A1 by inventor Michel GAGNER on April 23, 2026, covering an implantable body armor device for protecting internal organs. The device includes a flexible panel composed of layers of woven fibers configured to absorb impact energy, and is operable between a delivery configuration and a functional configuration. Filing date was April 11, 2025, under application number 19176694. This publication does not grant patent rights; it makes the application available for public inspection.

Expandable Vertebral Implant for Spinal Procedures

Two inventors, Colm McLaughlin and James Himmelberger, filed patent application 19424613 on December 18, 2025, for an expandable vertebral implant for spinal procedures. The application was published by the USPTO on April 23, 2026, disclosing a prosthetic implant with first and second members configured to coaxially interdigitate and move along a longitudinal axis.

Interbody Device for Minimally Invasive Lumbar Fusion

USPTO published patent application US20260108362A1 titled 'Interbody Device, System, and Method, for Minimally Invasive Kambin Lumbar Lateral Interbody Fusion' on April 23, 2026. The application, filed October 6, 2025 under Application No. 19350506, covers an interbody device with a radiopaque outer body and an insertion portion whose width increases from a first end to a second end, configured for entry into a disc space during spinal fusion surgery. Inventors Anand Agarwal, Niraj Vasavada, and Darshak Shah are named on the application.

Bunion Screw System with Offset Channel

USPTO published patent application US20260108358A1 on April 23, 2026, covering a bunion repair system with a primary bunion screw having a cannulated interior, threaded exterior, and offset channel, plus a secondary support sized for placement within the channel. Inventors: Ryan Niver, Natan Pheil, and Samuel Nader. Filing date: October 18, 2024. Application number: 18919702. CPC classifications: A61F 2/4225, A61B 17/8635, A61B 17/864, A61B 17/8886.

Prosthetic Attachment System Vacuum Mechanical Suspension Patent Application

USPTO published patent application US20260108369A1 (application no. 19363285, filed 2025-10-20) for a prosthetic attachment system combining vacuum suspension and mechanical suspension. The system includes an attachment pin extending from a prosthetic liner, a connector assembly securing to a prosthetic socket, and a lanyard assembly with an external securing system. CPC classifications include A61F 2/7812 (prosthetic socket vacuum or weight-bearing chamber), A61F 2/60, A61F 2/80, and A61F 2002/7875. Five inventors are listed: Hafsteinn JONASSON, Sigurdur HANNESSON, Oskar Thor LARUSSON, Margret Sol RAGNARSDOTTIR, and Halldor ALBERTSSON.

Hip Joint Prosthetic Device for Osteoarthritis, Peter Forsell Inventor

USPTO published patent application US20260108356A1 for a hip joint prosthetic device designed to treat hip joint osteoarthritis in human patients. The application, filed December 19, 2024 by inventor Peter Forsell, discloses an artificial caput femur surface adapted to contact the acetabulum surface and a fixating member stabilized by cortical bone of the collum femur. Medical device manufacturers and orthopedic companies should monitor this application for potential competitive implications in the hip replacement market.

Alcon Ocular Implant Delivery System with Dual-Curved-Cannula and Camera

Alcon Inc. filed patent application US20260108386A1 on September 5, 2025, covering ocular implants, delivery systems, and methods of deploying an ocular implant. The published application describes implants comprising supporting frames and spines, with a distal supporting frame configured as an open trough, tool engagement ears curled inward, and a delivery system including a cannula with proximal and distal curved bends in opposite directions, plus a coupled camera. Application No. 19320393 was published April 23, 2026.

Femoral Implant With Laterally Rotated Trochlea

USPTO published patent application US20260108357A1 for a femoral implant design featuring a laterally rotated trochlear groove positioned between medial and lateral compartments, with a central axis perpendicular to the posterior condylar axis. The application was filed on October 16, 2025 by inventor James P. Crutcher, JR. under application number 19359792, with CPC classification A61F 2/3859. Patent applications are published for public inspection and do not grant enforceable rights until formally examined and issued.

Custom Density 3D-Printed Spinal Implants

USPTO published patent application US20260108359A1 filed on October 24, 2025 (Application No. 19368950) for a spinal implant with custom density manufactured via 3D printing. The implant body defines a longitudinal axis with distal and proximal end portions, opposed side surfaces, and top and bottom surfaces configured to engage vertebral bodies with a surface roughness between 3-4 μm. A cavity extends through the top and bottom surfaces covering at least 25% of the surface area, with first orifices through the top surface and second orifices through the bottom surface connected by a plurality of channels. Four inventors are listed: Thomas Morrison, Richard W. Woods, Richard Pellegrino, and Michael Prosser. Medical device manufacturers developing 3D-printed spinal implants should review this intellectual property filing for potential freedom-to-operate implications or licensing considerations.

Astura Medical Auto-locking Expandable Corpectomy Column Patent Application

The USPTO has published patent application US20260108360A1 for an auto-locking expandable corpectomy column system, assigned to Astura Medical Inc. The application was filed on October 19, 2024, under application number 18920851, with inventors Ross Dusterhoft and Thomas Purcell. The system comprises a vertebral body replacement device featuring an auto-locking mechanism designed to simplify surgical use without requiring additional instrumentation.

Volkanus SRL Patent Application, Bedridden Fall Prevention Device

The USPTO published patent application US20260096915A1 by Volkanus SRL on April 9, 2026, covering a system for preventing bedridden patients from falling. The invention comprises a bed and a fall-prevention functional limitation device adapted to be wrapped around the patient, featuring a smock with cape, upper and lower pairs of side bands, and a head passage hole. The application was originally filed on September 14, 2023.

Non-Woven Fabric Mouth Tape with Integrated Silicone Gel

The USPTO published patent application US20260096918A1 for a non-woven fabric mouth tape with integrated silicone gel. The invention comprises a non-woven fabric substrate with adhesive for perioral skin attachment and a silicone gel section positioned within the substrate for gentle lip contact. The design aims to balance secure mouth closure during sleep with trauma-free removal.

US20260096919A1 - Sleep Apnea Dental Appliance

USPTO published patent application US20260096919A1 for a dental appliance designed to treat obstructive sleep apnea or hypopnea. The application, filed December 10, 2025, by inventor Dayen Peter Wang, includes claims for both the device and a method of preparing it. CPC classifications span dental devices and health data systems.

Battery Powered Heated Eye Mask, Cordless Design

USPTO published patent application US20260096921A1 for a battery-powered heated eye mask with detachable eye covers, multiple independently controllable heating zones, and steam generation capability for therapeutic treatment of meibomian gland dysfunction, blepharitis, and dry eye disease. The invention by inventor Justin Mendelson features rechargeable batteries integrated within the body portion for cordless operation.

Cryolysis Adipose Tissue Sleep Apnea Treatment Patent Application

USPTO published patent application US20260096922A1 for methods, devices, and systems utilizing cryolysis of oropharyngeal adipose tissues to selectively remove fat cells causing obstructive sleep apnea. The application was filed December 10, 2025, by inventors Donald A. Gonzales and Anthony Natale, and published April 9, 2026. The invention employs a chilled liquid applied to target tissue at temperatures and durations sufficient to cause cryolysis.

Transcatheter Mitral Regurgitation Coaptation Device and System

The USPTO published patent application US20260096884A1 for a transcatheter mitral regurgitation treatment device. The invention covers a coaptation assistance element for implantation across the mitral valve, delivery systems including anchors and catheters, and methods for transcatheter implantation. The application was filed on October 9, 2025.

One-Way Bronchus Valve with Integrated Support, Lower Cost

USPTO published Patent Application US20260096886A1 by inventors Gang HOU, Ting YANG, and Chen WANG for a one-way valve for bronchus with an integrated support portion and air-permeable portion. The application claims the design reduces production costs compared to prior art nickel-titanium alloy frameworks while increasing yield rates. The application was filed September 19, 2023, under Application No. 19115289.

Prosthetic Heart Valve Delivery Catheter With Safety Button

USPTO published patent application US20260096883A1 for a prosthetic heart valve delivery catheter assembly with a safety button mechanism. The invention includes a handle assembly with fixed main handle and rotating handles, an introducer sheath, and a distal tip assembly designed to limit trauma during valve deployment and catheter withdrawal. The application was filed on December 10, 2025, under application number 19415127.

Ostomy Appliance Patent Application US20260096916A1

The USPTO published patent application US20260096916A1 for an ostomy appliance comprising a barrier with multiple layers (top layer with upper/lower piles, reinforcing layer, adherent layer with silicone gel) and an attached pouch. Inventors: Thomas R. Galbierz and Michael A. Galbierz. Application No. 19349631 filed October 3, 2025.

Urine Collection and Drainage Device and Methods of Use Thereof

The USPTO published patent application US20260096917A1 filed by LampLight Innovations, Inc. for an improved urine collection and drainage device. The application, filed October 7, 2025, was published April 9, 2026. The device comprises a vulva-facing portion with a bulbous protuberance, posterior ridge, and partial dome portion, along with a urine collection slot and a urine collection bag folded to create a one-way valve.

Diathermy Probes for Ophthalmic Surgery, Apr 09

Diathermy Probes for Ophthalmic Surgery, Apr 09

Surgical System with Sensor Diagnostic Arrangement

USPTO published patent application US20260096925A1 for a surgical system with sensor diagnostic arrangement, filed October 3, 2024 by inventors Vadim Gliner and Assaf Govari. The system includes a handpiece, pumping module, pressure sensor assembly with at least three sensors positioned along the fluid flow path, and a controller that processes pressure data in accordance with pumping module rotation rate to determine sensor output status.

Goggles with Lens Change Systems and Methods of Using the Same

USPTO published patent application US20260096929A1 for goggles with a removable lens change system. The application, filed December 12, 2025, by inventors Robin Grieves, Claes Nellestam, Magnus Gustavsson, Oscar Huss, Ilango Lourdudoss, Sofie Berglund, and Tilda Håll, covers a goggle frame with retention features for securing a lens assembly that can be removed by actuating one of the retention features. The patent does not impose any compliance obligations on third parties.

Eye Shield Device Patent Application US20260096930A1

The USPTO published patent application US20260096930A1 for an eye shield device invented by Laura Seymour. The application (No. 18907035) was filed on October 4, 2024, and covers a protective eye shield with multiple wearing configurations including headband and over-ear versions. The device features a cantilevered arm structure, may include cross-member arms, and uses rigid yet flexible materials such as polymer plastics, metals, or alloys.

Hygiene Product Dispenser Patent Application A1

USPTO published patent application US20260096937A1 for a hygiene product providing device filed by Kitasumi et al. The device comprises a housing configured to accommodate stacked hygiene products, a takeout port positioned below a front surface portion, and a shutter mechanism that exposes only the lowermost product when opened. The application was published April 9, 2026, with a filing date of October 8, 2025.

Adjustable Endobronchial Valve, Expandable Struts, Microfibers

Adjustable Endobronchial Valve, Expandable Struts, Microfibers

Methods to Reconstruct Bone and Joint Surfaces in Femorotibial and Patellofemoral Joint

USPTO published patent application US20260096890A1 assigned to Subchondral Solutions, Inc. for methods of bone and joint surface reconstruction in femorotibial and patellofemoral joints. The application covers therapeutic approaches to joint defects designed to restore biomechanical function without full joint replacement. The invention leverages subchondral bone health in treating mammalian joint conditions.

Direct View Scleral Contact Lens for Laser Trabeculoplasty

The USPTO published patent application US20260096928A1 assigned to Ocular Instruments, Inc. covering a direct view scleral contact lens designed for use in direct selective laser trabeculoplasty (DSLT) procedures. The invention includes a lens body with an inferior light exit surface forming a compression annulus that contacts the patient's eye during laser treatment, plus a ring of alignment markers.

Micro Actuator for Inner Ear Injection and Sampling Surgery

USPTO published patent application US20260096931A1 for a micro actuator for inner ear injection and sampling surgery. The invention includes a microneedle puncture mechanism, driving and sensing module, high-precision linear driving module, end-effector mechanism module, endoscope camera module, and tension sensor for real-time monitoring. Inventors: He Zhang, Haiming Li, Jie Zhao. Filed January 16, 2025.

Heated Hydrocolloid Patches For Skin Blemish Treatment

USPTO published patent application US20260096932A1 for a heated hydrocolloid skin patch with thermochromic temperature indicator, filed December 2, 2025. The invention comprises an outer barrier layer, a hydrocolloid layer, and thermochromic material that indicates when the patch reaches a predetermined temperature. The technology is applicable to skin blemish and wound treatment products.

Covidien LP Dermal Patch for Wound Healing

Covidien LP filed patent application US20260096933A1 for a dermal patch system designed to support, protect, and medicate wounds during the healing process. The patch includes a support layer and medicament depot. The application was filed November 11, 2025, under application number 19386193.

Comfort Sleeve Patent For Male Incontinence

USPTO published patent application US20260096934A1 for a comfort sleeve designed for male incontinence. The device features a sleeve with outer and inner layers containing an absorbent material, with upper, lower, and contour compression zones each having elastic bands with varying elasticity to comfortably secure and shape the sleeve around the penis.

Elastic Member and Disposable Wearing Article Including Elastic Member

USPTO published patent application US20260096935A1 assigned to Daio Paper Corporation for an elastic member designed to create non-monotonous, appealing wrinkles when applied to disposable absorbent articles such as diapers. The invention includes a third joined portion row between first and second joined portion rows with intervals longer than the standard interval S1. The application (No. 19352087) was filed on October 7, 2025.

Cerebral Embolic Protection Selection Method For TAVI Procedures

USPTO published patent application US20260096795A1 for a cerebral embolic protection selection method for TAVI procedures. The invention determines whether to deploy a CEP device by retrieving and segmenting aortic valve images to identify plaque vulnerability, then evaluating blood flow dynamics to select appropriate protection. Inventors include Holger Schmitt, Michael Grass, Christian Haase, and others.

Implantable Pressure Sensor Method Described

Implantable Pressure Sensor Method Described

Implantable Pressure Sensor Arrangement for Electronic Implantable Device

USPTO published patent application US20260096889A1 for an implantable pressure sensor arrangement designed for electronic implantable devices. The invention features a metal housing with flexible metal diaphragm positioned in a fluid control system manifold, configured to convert fluid pressure into electrical signals. The application was filed on October 4, 2024, under application number 18906871.

Minimally Invasive Glaucoma Surgery Device and Ocular Implant

USPTO has published patent application US20260096926A1 for a minimally invasive glaucoma surgery device and ocular implant by inventors Houfar Sekhavat and Nir Shoham-Hazon. The device is designed for office-based or operating room bleb forming procedures and includes a proximal segment for user grasping, a distal segment with a piercing member, and a pivot point mechanism allowing rotation between locked and unlocked configurations. The application was filed on October 24, 2025.

Eye Implant Device with Arcuate Scaffold for Drug Delivery

USPTO published patent application US20260096927A1 for an aqueous humor outflow device featuring an arcuate scaffold for drug delivery. The arcuate scaffold extends continuously circumferentially and is sized to fit within the conventional aqueous humor outflow pathway of a mammalian eye. Inventors Douglas Cali and David Richardson disclosed that the scaffold contains docking stations or ports for retaining drug eluting or drug delivery implant devices.

Systems and Methods for Anchoring an Implant (US20260096812A1)

The USPTO published patent application US20260096812A1 titled 'Systems and Methods for Anchoring an Implant' filed by inventors Khairkhahan, Lesh, Klenk, Mar, Tene, and Tun. The application covers devices and methods for anchoring medical implants including anchors, sutures, clips, and tools. Filing date was September 23, 2025, with application number 19337424. The disclosed anchors could be utilized to secure cardiac implants such as coaptation assistance devices, annuloplasty rings, artificial valves, cardiac patches, sensors, pacemakers, mitral valve rings, or artificial mitral valves.

Sacroiliac Joint Implant System Published Apr 09

Sacroiliac Joint Implant System Published Apr 09

Methods to Reconstruct Bone and Joint Surfaces in Elbow, Wrist, or Hand Joint

The USPTO published patent application US20260096893A1 filed by Subchondral Solutions, Inc. The application discloses methods for reconstructing bone and joint surfaces in elbow, wrist, or hand joints using subchondral bone techniques for therapeutic treatment of joint defects without requiring full or partial joint replacement. The filing date was September 21, 2023.

Tibial Insert Knee Implant with Sensors

USPTO published patent application US20260096895A1 for a tibial insert knee implant with integrated sensors, filed by Damon J. Servidio and Chad Bean. The invention comprises a tibial baseplate, tibial insert with articular surface, at least one sensor and battery housed in a void, and a detachable sealing case, with a minimum thickness of 2mm. Medical device manufacturers in the orthopaedic implant sector should monitor for potential licensing or competitive implications.

Modular Glenoid Implant Shoulder Replacement System

The USPTO published patent application US20260096896A1 on April 9, 2026, disclosing a modular shoulder replacement system invented by Bradley Carofino. The system uses multiple small implant plates placed strategically in the shoulder joint to reduce the rocking horse phenomenon, preserve bone stock, and allow minimally invasive procedures with customizable fit for patient-specific wear patterns. The application was filed on October 4, 2024, under application number 18907275.

Convertible Glenoid Implant Shoulder Reconstruction

The USPTO published patent application US20260096898A1 for a convertible glenoid implant system developed by Howmedica Osteonics Corp. The invention describes a modular shoulder reconstruction device comprising a base plate with support structures and a removably coupled articular component featuring engagement structures and recessed portions for abutting subchondral bone. The application was filed on December 12, 2025, and published April 9, 2026.

Bone and Joint Surface Reconstruction, Subchondral Solutions

Bone and Joint Surface Reconstruction, Subchondral Solutions

CraniUS Implant System for Combined Hard and Soft Tissue Reconstruction with Embedded Medicine Delivery Technology

USPTO published patent application US20260096901A1 by CraniUS LLC for a combined hard and soft tissue medical implant featuring an integrated reservoir, embedded pump-assisted smart technology, strategic high-profile port for subcutaneous access, and embedded catheters for delivering medication or cellular therapies. The invention is classified under CPC codes A61F 2/441, A61F 2/32, A61F 2/38, A61F 2/40, and related sub-codes. The application was filed on 2025-09-29 under application number 19343130.

Expandable Corpectomy Spacer Implant, A1, Apr 09

The USPTO published patent application US20260096903A1 filed by inventors Dylan McFarland, Matthew Bakey, Colm McLaughlin, David Leff, Samuel Petersheim, and George Howard on December 2, 2025. The application covers an expandable vertebral body replacement implant assembly for spinal surgery, featuring removable endplates, a threaded actuator, outer ring, and automatic locking mechanism.