USPTO Patent Application for Clot Aspiration and Blood Reinfusion Systems

The USPTO has published a patent application (US20260083467A1) for clot aspiration and blood reinfusion systems. The application details devices, systems, and methods for aspirating clot material and blood from a patient's vasculature, filtering the blood, and returning it. The filing date was September 19, 2025.

USPTO Patent Application: Medical Delivery System for Heart Valve

The USPTO has published a new patent application (US20260083446A1) for a medical delivery system designed for accessing and repairing a heart valve. The application was filed by Evalve, Inc. and details a system involving multiple steerable guide catheters.

USPTO Patent Application for Clot Treatment Device

The USPTO has published patent application US20260083944A1 for a clot treatment system, including a balloon catheter with an inflation control device designed to reduce pressure during inflation. The application was filed on September 19, 2025, by inventors Benjamin Merritt and Jared Shimizu.

USPTO Patent Application: Catheter Assembly for Septoturbinatoplasty

The USPTO has published a new patent application (US20260083943A1) for a catheter assembly designed for septoturbinatoplasty procedures. The application details a device with a shaft and a primary balloon intended to realign nasal septums and treat turbinates.

USPTO Patent Application: Non-occluding Balloon Catheter for Cardiovascular Drug Delivery

The USPTO has published a patent application for a non-occluding balloon catheter device designed for cardiovascular drug delivery. The application details a device that allows blood flow to continue through a bypass lumen while a drug coating is applied to the vessel wall. This innovation aims to improve drug delivery efficacy in cardiovascular treatments.

USPTO Patent Application: Urinary Catheter Treatment

The USPTO has published a patent application (US20260083941A1) for a urinary catheter treatment involving a nitric oxide generating solution. The application details a method for mixing an S-nitrosothiol powder with a liquid carrier to create the solution, which is then introduced into a catheter balloon.

Medical Device Reduces Friction Patent Application

The USPTO has published a patent application (US20260083940A1) for a medical device designed to reduce friction between contacting components by creating a lubricating barrier. The application was filed on September 17, 2025, by inventors Andrew James Schaubhut, Scott E. Brechbiel, and Ryan V. Wales.

USPTO Patent Application: Vascular Access Sheath

The USPTO has published a new patent application filed by Silk Road Medical, Inc. for a vascular access sheath system. The application details a system designed to limit insertion depth into an artery, with an adjustable exposed portion.

USPTO Patent Application for Catheter Steering Device

The USPTO has published a new patent application, US20260083938A1, filed by Agile Devices, Inc. The application describes a novel system for steering catheters, designed to improve control and redirection within the body. This patent application is related to medical device technology.

USPTO Patent Application: Blood Pump with Reinforced Catheter

The USPTO has published a patent application (US20260083937A1) for a blood pump with a reinforced catheter, assigned to Abiomed Europe GmbH. The application details a catheter with a tubular stiffening structure designed to receive pressurized fluid.