USPTO Patent Application: Plasma Donation System

The USPTO has published a patent application detailing a system and method for individualized plasma donation. The invention aims to collect and determine plasma volume based on donor information and demographic data, adjusting collection protocols accordingly.

Terumo Kabushiki Kaisha Catheter Patent Application

The USPTO has published a patent application (US20260083881A1) by Terumo Kabushiki Kaisha for a catheter designed to resist deterioration during long-term storage. The application details specific resin compositions and additive content for the catheter tip and main body.

USPTO Patent Application: Shockwave Balloon Catheter and Control System

The USPTO has published a patent application for a four-interface shockwave balloon catheter and its control system. The invention aims to improve surgical treatment effectiveness and safety by allowing simultaneous fluid replenishment and discharge within the balloon. The application was filed on September 24, 2024.

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.