USPTO Patent Grants - Diagnosis & Surgery (A61B)

System and Method to Measure Uterine Wall Thickness - Cilag GmbH

USPTO granted patent US12599407B2 to Cilag GmbH International for a system to measure uterine wall thickness. The system includes a control console, laparoscopic instrument, and uterine manipulator with proximity sensors that cooperatively measure distance between instruments and generate alerts when distances fall below threshold values.

Boston Scientific Patent Granted: Tissue Puncturing Medical Device

The USPTO granted US Patent 12599406B2 to Boston Scientific Medical Device Limited on April 14, 2026. The patent covers a medical device for puncturing tissue featuring an elongate member with distal curved and straight portions, an active tip for energy delivery, and a constant diameter layer. The patent contains 13 claims.

Intraosseous Device Including Sensing Obturator

The USPTO granted Patent US12599405B2 to Bard Access Systems, Inc. covering an intraosseous access system with a driver, needle, and sensor-equipped obturator. The system detects modality changes via an electrical impedance sensor including a passive RFID chip. The patent contains 10 claims and covers the device's control logic that modifies driver operation upon detecting changes.

Methods, Systems, and Devices for Surgical Access and Insertion

The USPTO granted Patent US12599403B2 to the Board of Regents of the University of Nebraska covering methods, systems, and devices for surgical access and insertion into insufflated patient cavities. The patent names Thomas Frederick, Shane Farritor, Jack Mondry, Eric Markvicka, Dmitry Oleynikov, and Jacob Greenburg as inventors and contains 20 claims.

Spinal Simplicity Surgical Kit Granted US12599400B1

USPTO granted patent US12599400B1 to Spinal Simplicity, LLC for a surgical kit used in spinal decompression procedures to treat spinal stenosis. The patent covers access instruments, bone reamers, and soft tissue removal instruments for both minimally invasive and open procedures targeting the interlaminar region of the lumbar spine.

AngioSafe Catheter - Device and Method for Centering and Crossing Vascular Occlusion

USPTO granted patent US12599398B2 to AngioSafe, Inc. for a catheter device designed to center and cross vascular occlusions. The invention includes a catheter body with central passage, rotatable drive shaft with cutting tip, and spiral springs for maintaining catheter centering through chronic total occlusions. The patent contains 19 claims.

Ultrasonic Treatment Instrument

USPTO granted patent US12599396B2 to Olympus Medical Systems Corp. for an ultrasonic treatment instrument. The patent includes 17 claims and covers a vibration transmitter with first and second supports and a tubular portion. Filing date was August 11, 2023.

Surgical Forceps and Fixation Thereof

USPTO granted patent US12599395B2 to Gyrus ACMI, Inc. on April 14, 2026, covering a surgical forceps design with an outer shaft, first and second jaws with multiple flanges, and an inner shaft. The invention enables jaw movement between open and closed positions through engagement between the inner shaft and jaw flanges. The patent contains 17 claims and was filed on September 12, 2024 under application number 19108304.

Endoscope Low Light SPSD Image Sensor Patent

USPTO granted patent US12599294B2 to Schölly Fiberoptic GmbH for an image-recording device combining a single photon sensitive detector (SPSD) with a photodiode-based image sensor in an endoscope for improved low-light imaging. The dual-detection approach captures additional spectral information from a common object area to enhance image quality. The patent contains 24 claims and was filed on July 12, 2022.

Assist Device, Endoscope System, Assist Method and Computer-Readable Recording Medium

USPTO granted patent US12599293B2 to Olympus Corporation on April 14, 2026. The patent covers an assist device and endoscope system that uses fluorescence imaging to estimate the placement period of medical tools within body lumens. The patent contains 13 claims and is classified under CPC subclasses A61B (diagnosis/surgery) and G16H (health informatics).

AMBU A/S Articulated Endoscope Bending Section Patent

USPTO granted AMBU A/S Patent No. US12599292B2 for an articulated bending section body for an insertion endoscope. The patent covers a design with multiple segments connected by hinge members, where abutment parts are positioned at specific distances from hinges. The patent contains 23 claims and is assigned to AMBU A/S with inventor Kaspar Matthison-Hansen.

Sony Olympus Optical Connector Medical Device Patent Granted

USPTO granted patent US12599290B2 to Sony Olympus Medical Solutions Inc. for an optical connector and medical device. The patent covers an optical connector with an outer frame, collimator lens, and support mechanism for maintaining lens posture using a biasing member and pressing member. The patent includes 11 claims and covers CPC classifications A61B and G02B related to medical optical devices.

Endoscope with Raising Base and Biasing Element

USPTO granted Patent US12599289B2 to Olympus Medical Systems Corp. for an endoscope featuring a raising base at the distal end of an insertion portion, a wire mechanism for raising the base, and a biasing element configured to apply biasing force in the raising direction. The patent includes a switching mechanism with two states controlling the wire movement. The patent contains 19 claims.

Endoscopic Camera Arrangement and Method for Camera Alignment Error Correction

The USPTO granted patent US12599288B2 to Erbe Vision GmbH for an endoscopic camera arrangement with camera alignment error correction. The patent addresses augmented reality camera calibration for laparoscopic cameras by using markers within the field of view to determine optical rotation and mechanical misalignment without additional sensors. The patent application was filed October 21, 2022, under application number 17971114, and contains 13 claims.

Self-Locking Endoscope Device Patent B2

USPTO granted patent US12599287B2 to HUNAN VATHIN MEDICAL INSTRUMENT CO., LTD. on April 14, 2026, for a self-locking endoscope device. The patent includes 14 claims and covers a connecting assembly with driven gear and toggle lever, and a fitting assembly with driving gear that engages the driven gear through the toggle lever for self-locking functionality without external force.

Power Sources for Wireless Intraoral Scanners

USPTO granted patent US12599286B2 to Align Technology, Inc. covering power source configurations for wireless intraoral scanners. The patent discloses an intraoral scanner with body, probe with scanner head, wireless communication module, optical sensors, and dual power sources including long-distance wireless power transfer receiver or replaceable battery as primary, and rechargeable battery or capacitor as secondary. The patent contains 22 claims.

Capsule Endoscope Graph Component Image Analysis Patent Grant

USPTO granted patent US12599285B2 to Given Imaging Ltd. for a capsule endoscope system that analyzes in-vivo images using connected graph components and machine learning to identify pathology indicators. The patent includes 20 claims covering image processing methods for medical diagnosis.

Ablation probes including flexible circuits for heating and sensing

The USPTO granted patent US12594113B2 to Varian Medical Systems, Inc. for an ablation probe incorporating flexible circuits with radio frequency emitters for delivering RF energy to target tissue. The patent claims a shell with cryogen supply conduit and flexible circuit positioned on the outer surface. The patent contains 19 claims and was filed on June 21, 2022.

Cryogenic Applicator Patent for Skin Treatment

The USPTO granted Patent US12594112B2 to Cryogeneus Inc. on April 7, 2026, covering a portable cryogenic applicator system for skin treatment. The patent claims a vessel for liquid nitrogen delivery through a porous biocompatible rotating roller, a capillary U-bend preventing spontaneous discharge, and a vacuum valve maintaining ambient external surface temperature. The patent includes 19 claims covering the cryogenic applicator design and operation for dermatological applications.

BTG International - High Pressure, Low Temperature Coupling Patent

USPTO granted Patent US12594111B2 to BTG International Limited for a multi-stage, reusable coupling device with temperature-responsive sealing engagements. The invention enables sealed coupling at different temperature conditions for medical/surgical applications, including cryogenic procedures. The patent contains 18 claims covering the device system and methods.

Cryosurgical probe and manufacturing method

USPTO granted patent US12594110B2 to Metrum Cryoflex S.A. for a cryosurgical probe and manufacturing method. The patent describes a cryoprobe for cryotherapy comprising working and drain tubes welded together, with a concentric drain tube featuring a perforated end near the working tube's distal end and a throttle perforation enabling fluid passage and expansion. The patent contains 19 claims.

Surgical extractor with ratcheting handle device

USPTO granted patent US12594109B2 to Shukla Medical for a surgical extractor with ratcheting handle device. The invention comprises an extractor device with proximal and distal ends, first and second jaws configured to engage a fastener at the distal end, and a ratchet handle device extending from the proximal end. The patent contains 7 claims and was assigned CPC classifications related to surgical instruments.

Intramedullary Nail Patent US12594108B2 Granted to Globus Medical

USPTO granted patent US12594108B2 to Globus Medical Inc. for intramedullary nail systems and aiming guide assemblies used in surgical implantation procedures. The patent covers nail designs with self-retaining connection bolt mechanisms and collet configurations. Inventors Mark Rossney and David E. Laird, Sr. received the B2 patent grant containing 20 claims.

Hallux valgus bone alignment system patent

The USPTO granted patent US12594107B2 to Wright Medical Technology, Inc. for a minimally invasive osteotomy fragment shifter, stabilizer, and targeter system designed to correct hallux valgus deformity (bunions). The system includes an intramedullary hook, screw assembly with skin-interfacing portion, and guide pin aperture for anchoring to the metatarsal. The patent contains 19 claims and was filed on June 27, 2025.

Cable passer for multiple cerclage cables bone fracture

USPTO granted patent US12594106B1 to Joseph Mitchell for a cable passer device designed to pass multiple cerclage cables simultaneously during bone fracture repair procedures. The device features a handle, an extending arm, and a concavely curved slot tube with multiple channels for cable management. The patent contains 7 claims and covers the structural configuration enabling simultaneous passage of multiple cerclage cables.

Intraluminal navigation system using virtual satellite targets for catheter guidance

USPTO granted Canon U.S.A., Inc. Patent US12594126B2 for an intraluminal navigation system that provides catheter guidance using virtual satellite targets. The system comprises a catheter, tracking system, processor, and display that registers catheter tip position and generates virtual targets to guide users through luminal procedures. The patent includes 21 claims with inventors including Brian Ninni.

Context aware surgical systems via hyperspectral image analysis

The USPTO granted patent US12594122B2 for a context-aware surgical system using hyperspectral image analysis to configure medical devices during procedures. The system identifies devices via electromagnetic or RF tracking, processes images to determine context measures, and adaptively configures device parameters based on the surgical context. The patent includes 10 claims covering methods and systems for real-time device configuration during medical procedures.

SpineGuard Surgical Navigation System Patent Granted

USPTO granted SpineGuard patent US12594127B2 on April 7, 2026, for a surgical navigation system that verifies surgical procedures align with pre-operative surgical plans using sensor-based tracking and visual or audible confirmation signals. The patent contains 20 claims covering systems, instruments, and methods for displaying surgical tool trajectories overlaid on anatomical images and confirming proper tool penetration according to the surgical plan.

Water-cooled flexible microwave ablation probe

The USPTO granted patent US12594120B2 to COSWAVE MEDICAL INC. for a water-cooled flexible microwave ablation probe designed for surgical ablation procedures. The probe features a coaxial water cooling system with inlet and outlet channels that circulate cooling water through the probe cavity to cool the feed cable and reflector. The patent includes 13 claims covering the flexible elongated water tube design and coaxial tuning cavity configuration.

Shock wave balloon catheter with multiple shock wave sources

USPTO granted patent US12594119B2 to Shockwave Medical, Inc. for a shock wave balloon catheter apparatus featuring multiple shock wave sources distributed within an inflatable balloon. The invention targets calcified regions in the body, with shock waves propagating through the liquid inside the balloon to impinge upon adjacent tissue. The patent contains 18 claims.

Medical Electrode Device with Movable Active Electrode

The USPTO issued Patent US12594117B2 to Boston Scientific Scimed, Inc. on April 7, 2026, covering a medical device featuring a shaft with a distal passive electrode containing a central opening and a movable active electrode. The active electrode can transition between an extended position (not contacting the passive electrode) and a retracted position (contacting the passive electrode). The patent contains 18 claims.

Neuromodulation Systems and Methods for Enhanced Nerve Targeting

USPTO granted Medtronic Ireland Manufacturing Unlimited Company Patent No. US12594118B2 covering neuromodulation systems with enhanced nerve targeting capabilities. The patent discloses methods for positioning reference and ablation electrodes intravascularly, obtaining impedance measurements, and identifying electrode groups for treatment based on those measurements. Medtronic secured intellectual property protection for these neuromodulation innovations.

Surgical instrument for colorectal polyp removal, US12594114B2

Surgical instrument for colorectal polyp removal, US12594114B2

Laceration system and device patent - Boston Scientific

USPTO granted Boston Scientific Patent US12594115B2 for a laceration device used in medical procedures. The patent covers a shaft with perforation and laceration electrodes, an outwardly extending barb, and associated electrical connectors for connection to a power source. The invention is assigned to Boston Scientific Medical Device Limited with four listed inventors.

Visualization system and method for ENT procedures

The USPTO granted patent US12594125B2 to Acclarent, Inc. covering a visualization system for ENT procedures that integrates image-guided surgery navigation with head-mounted displays. The system uses magnetic position tracking and camera-based image analysis to overlay surgical navigation data onto patient anatomy viewed through a transparent HMD screen. The patent includes 7 inventors and 15 claims.

Medical systems and related methods for imaging material removal

The USPTO granted patent US12594124B2 to Boston Scientific Scimed, Inc. for a method of identifying material to be removed from a patient using medical imaging. The patent covers systems and methods for obtaining image data, analyzing it based on darkness, contrast, or saturation, and generating coded images to guide material removal with an insertion device.

Chronic rhinitis electrosurgical treatment, Olympus patent

The USPTO granted patent US12594116B2 to Olympus Winter & Ibe GmbH on April 7, 2026. The patent covers a method for treating chronic rhinitis using a handheld electrosurgical applicator for treatment of hypertrophic nasal conchae and/or submucosal ablation of the posterior nasal nerve to reduce cardinal symptoms. The patent was filed in July 2022 and includes 2 claims.

Method and device for bone fixation

The USPTO granted patent US12594101B1 to inventor Vitaly Piluiko for a method and device for bone fixation. The invention covers a bone plate and bone hook system that engages the interior of bone to apply counterforce during fracture repair procedures. The patent contains 18 claims under CPC classifications related to surgical bone fixation devices.

Surgical Suture Assembly Patent US12594102B2

The USPTO granted Patent US12594102B2 on April 7, 2026, to inventor Murali Dharan for a surgical suture assembly configured for closure of biological tissue including sternum bony tissue. The patent contains 22 claims with CPC classifications A61B 17/82, A61B 17/823, A61B 17/8861, and A61B 17/06166 covering surgical fasteners and sutures. The invention addresses bleeding mitigation during tissue closure procedures.

Photodynamic articular joint implants and methods of use

The USPTO granted patent US12594105B2 to IlluminOss Medical, Inc. covering photodynamic devices for replacement of an articular head of a bone. The patent includes 16 claims and covers photodynamic support members attachable to articular members with bearing surfaces for joint implant applications.

Screw implants for bone fusion - Globus Medical fixation assembly

The USPTO granted patent US12594104B2 to Globus Medical, Inc. on April 7, 2026, covering a fixation screw assembly with a polyaxial flexible washer member designed for bone fusion procedures. The assembly prevents backout of the bone engagement portion when implanted. The patent is applicable to various fusion procedures, including sacroiliac joint fusion.

Radiographic imaging apparatus and control method thereof

USPTO granted Canon Kabushiki Kaisha Patent US12594049B2 for a radiographic imaging apparatus with radiation detection and communication control capabilities. The patent covers a system that stores radiographic imaging data when communication with a control apparatus is abnormal and transmits stored data once communication is restored.

Surgical instrument with needle holder for bone anchor insertion device

USPTO granted patent US12594065B2 to BIEDERMANN TECHNOLOGIES GMBH & CO. KG for a surgical instrument connectable to a bone anchor insertion device. The instrument includes a handle portion, needle holder, actuator, and transmission member to convert rotational movement into axial needle advancement and retraction.

Posterolateral Instrumentation Treatment System and Methods - Spinal Surgery Patent

The USPTO granted patent US12594098B2 to the Board of Trustees of the University of Illinois for a posterolateral instrumentation treatment system and methods for spinal surgery. The patent covers a spinal fixation system including a cannulated bone rod designed for controlled fluid delivery to bone and surrounding tissue during surgical procedures. Key claims include a bone screw with longitudinal access, a bone rod positioned laterally to the longitudinal axis, and methods for delivering fluids or using the fixation system as a drainage point for posterolateral fusion sites. The patent has 19 claims with CPC classifications A61B 17/7017 and A61B 17/7002.

Patent B2, cardioembolic stroke diagnosis via chest X-rays

The USPTO granted Patent US12594046B2 to Seoul National University Hospital on April 7, 2026. The patent covers a method and apparatus for assisting diagnosis of cardioembolic stroke using chest radiographic images analyzed by a neural network model. Inventors are Han-Gil Jeong and Tackeun Kim.

Endoscope System and Coordinate System Correction Method

USPTO granted Patent US12593962B2 to Olympus Corporation covering an endoscope system with automated coordinate correction. The patent describes methods for detecting endoscope movement direction, estimating moving body areas in captured images, and calculating deviations between endoscope and moving device coordinate systems to enable automatic correction.

US12594055B1 probe apparatus, Big Ridge Solutions, 7th Apr

US12594055B1 probe apparatus, Big Ridge Solutions, 7th Apr

Apparatus and Methods for Screening, Diagnosis and Monitoring of Respiratory Disorders

The USPTO granted ResMed Pty Ltd Patent US12594025B2 covering a medical device that uses ECG sensors, accelerometers, and photoplethysmographs (PPG) to detect sleep-disordered breathing (SDB) events. The patent includes 20 claims and covers methods for screening, diagnosis, and monitoring of respiratory disorders using multi-sensor signal analysis.

Endoscope with Fluid Flow Circuit Closure Device for Improved Sterilisation

The USPTO granted patent US12593960B2 to AXESS VISION TECH for a medical endoscope featuring a piston-based fluid flow circuit closure device. The invention includes a sealed obturation section and interconnection chamber designed to limit pressure drop during circuit operation. The patent covers 11 claims and protects the assignee's proprietary fluid closure mechanism intended to improve sterilisation of endoscopic equipment.

Endoscope Treatment Tool - US12593959B2

USPTO granted patent US12593959B2 to Olympus Medical Systems Corp. for an endoscope treatment tool featuring a sheath with a first channel and an incision device with a second channel. The invention enables switching between two modes to form different fluid paths between the main flow chamber and the respective channels. The patent contains 13 claims.