发明申请
- 专利标题： SELF-RETAINING SUTURES HAVING EFFECTIVE HOLDING STRENGTH AND TENSILE STRENGTH
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申请号： US12850063申请日： 2010-08-04
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公开(公告)号： US20100298876A1公开(公告)日： 2010-11-25
- 发明人: Jeffrey C. Leung , Gregory L. Ruff , Matthew A. Megaro
- 申请人： Jeffrey C. Leung , Gregory L. Ruff , Matthew A. Megaro
- 专利权人： QUILL MEDICAL, INC.
- 当前专利权人： QUILL MEDICAL, INC.
- 主分类号： A61L17/12
- IPC分类号： A61L17/12
摘要：
A barbed suture with a first end and a second end and a body with a plurality of barbs extending from the body. Each barb causes the suture to resist movement in an opposite direction from which the barb faces. Projections extend from said suture. The projections can also engage tissue. The barbs cover the projections when the first end of the suture is moved in tissue and exposes the projections in order to engage tissue when the suture is moved in the direction of the second end through tissue.
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