发明授权
- 专利标题: Suture tipping apparatus and method
- 专利标题(中): 缝合装置和方法
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申请号: US460962申请日: 1995-06-05
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公开(公告)号: US5643628A公开(公告)日: 1997-07-01
- 发明人: Marcel Sonderegger
- 申请人: Marcel Sonderegger
- 申请人地址: CT Norwalk
- 专利权人: United States Surgical Corporation
- 当前专利权人: United States Surgical Corporation
- 当前专利权人地址: CT Norwalk
- 主分类号: A61B17/06
- IPC分类号: A61B17/06 ; A61L17/14 ; B05D7/20 ; A61L17/00 ; B05D1/28 ; B05D3/00
摘要:
A process for tipping surgical sutures includes dispensing tipping agent one drop at a time and contacting the suture portion to be tipped with the drop of tipping agent. A transversely oriented lifting/wiping string may be used to lift the suture into contact with the drop and may wipe away excess tipping agent. Alternatively, a transversely oriented string may be used to catch a drop and then place the drop onto the suture. The tipping agent absorbed into the tipped portion can then be cured and cut to provide a tipped suture. The tipping process and apparatus can be used in conjunction with a needle-suture assembly process. The process advantageously controls application of a droplet of tipping agent to minimize the amount of tipping agent used, thereby providing an aesthetic needle-suture attachment. Apparatus are disclosed for performing the process.
公开/授权文献
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