Arterial and venous anchor devices forming an anastomotic connector and system for delivery

US10835366B2 · kind B2 · utility

Assignee

• PHRAXIS, INC. · US

Inventors

• James V. Donadio, III · Carver, US
• Steven Scott · Pleasanton, US
• Alexander S. Yevzlin · Black Earth, US
• Robert J. Ziebol · Blaine, US
• Reed A. Houge · Buffalo, US
• Doug S. Wahnschaffe · Monticello, US
• Steve Berhow · Rogers, US
• Jeff Welch · Maple Grove, US

Key dates

• Filing date: Dec 3, 2012
• Grant date: Nov 17, 2020
• Expiry date: Jun 15, 2034

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F04C2270/041
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

An arterial anchor device and a venous anchor device operably coupled by graft material to form an anastomotic convector is provided. The arterial anchor device comprises a generally tubular main body including a distal end and a proximal end, the distal end defining a plurality of flanges integrally formed with the tubular main body and being movable from a first loaded position to a second expanded position. The venous anchor device includes a tubular main body having a metal frame structure and including a distal end and a proximal end, the distal end including a plurality of barbs thereon wherein said distal end has an outer diameter greater than the proximal end. The arterial anchor device and venous devices are fluidly connected by a graft to form an anastomotic connector.