Hemostatic clip with needle passer

US11576681B2 · kind B2 · utility

Assignee

• Boston Scientific Scimed, Inc. · US

Inventors

• Samuel Raybin · Marlborough, US
• Paul Smith · Smithfield, US
• Norman C. May · Valrico, US
• Narunn SUON · Lawrence, US
• Matthew R. Jagelski · Marlborough, US
• Ray Hewenson Tong · Foxborough, US
• John B. Golden · Norton, US
• Kevin James McElwee · Franklin, US
• Andrew James Whitney · Douglas, US

Key dates

• Filing date: Mar 19, 2020
• Grant date: Feb 14, 2023
• Expiry date: Jan 13, 2041

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B2090/037
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A device for treating a tissue opening includes a proximal portion including an elongated flexible member, a capsule releasably coupled to a distal end of the flexible member and including a lumen extending therethrough and a clip including a pair of arms movably housed within the capsule. A suture extending along a first one of the pair of arms and including a loop at a distal end thereof extending across an opening extending through the first one of the pair of arms. A suture grabbing element extending laterally from a second one of the pair of arms and including a hook so that, when the pair of arms are moved toward a closed configuration, the hook extends through the opening to grab the loop and draw the distal end of the suture from the first one of the pair of arms toward the second one of the pair of arms.