DEVICE AND METHOD FOR CLOT ENGAGEMENT

• US 20120041474A1
• Filed: 10/24/2011
• Published: 02/16/2012
• Est. Priority Date: 08/29/2008
• Status: Active Grant

• Current Assignee: Rapid Medical Ltd.
• Original Assignee: Rapid Medical Ltd.
• Inventors: ECKHOUSE, Ronen, Sudin, Yuri, Eckhouse, Shimon
• Granted Patent: US 8,864,792 B2
• Time in Patent Office: Days
• US Class Current: 606/200
• CPC Class Codes: A61B 17/221 Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions surgical snare instruments A61B17/32056
• CPC Class Codes: A61B 2017/00685 Archimedes screw
• CPC Class Codes: A61B 2017/00867 shape memory effect for prostheses A61F2210/0014
• CPC Class Codes: A61B 2017/00871 polymeric
• CPC Class Codes: A61B 2017/22034 for gripping the obstruction or the tissue part from inside
• CPC Class Codes: A61B 2017/2217 single wire changing shape to a gripping configuration
• CPC Class Codes: A61B 2017/306 holding by means of suction

Abstract

A clot removal device may include a tubular clot capture element having a first internal diameter and a clot engaging element having a second external diameter. The first diameter and the second diameter may be selected to permit the clot engaging element to be rotated within the tubular clot capture element. A method of removing a clot from a blood vessel may including delivering the tubular clot capture element and clot engaging element to a clot site such that the clot engaging element may rotate within the tubular clot engaging element.

Claims