US Patent Issued to NEXTERN INNOVATION on Sept. 8 for "Steerable tip catheter with automatic tension apparatus" (Minnesota Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,727,953, issued on Sept. 8, was assigned to NEXTERN INNOVATION LLC (White Bear Lake, Minn.).

"Steerable tip catheter with automatic tension apparatus" was invented by John Pocrnich (Roseville, Minn.), Steve Gigl (Crystal, Minn.) and John Swoyer (Blaine, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Apparatus and associated methods relate to a guidewire slack take-up module (STUM) that engages a guidewire, by a retractor module (RM), to displace the guidewire in a proximal direction (D1) in response to a tensioning command signal (TCS) and maintains a predetermined biasing force (PBF) in D1 when the RM is not engaged. In an illustrative example, t...