USPTO Patent Application: Air-Powered Peritoneal Dialysis System

The USPTO has published a new patent application (US20260083888A1) for an air-powered peritoneal dialysis system with nesting containers. The application details a system comprising a cycler with an air pump, a heater housing, nesting containers, and a control unit.

VA ECMO with Pulmonary Artery Ventilation Patent Application

The USPTO has published a patent application (US20260083887A1) for a Veno-Arterial Extracorporeal Membrane Oxygenation (ECMO) system with pulmonary artery ventilation. The application, filed by CardiacAssist, Inc., describes a dual lumen drainage cannula and associated system components designed to improve patient oxygenation and left ventricle unloading.

USPTO Patent Application: Negative-Pressure Accessory for Instrument

The USPTO has published a new patent application (US20260083886A1) for a negative-pressure accessory designed for use with negative-pressure instruments. The application details a device that includes a cup body and a pressure-sensing module to monitor negative pressure within the cup.

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.