发明申请
- 专利标题： MEDICAL SUTURE AND LIGATURE INSTRUMENT AND MEDICAL SUTURE AND LIGATURE TOOL
- 专利标题（中）： 医疗器械及医疗仪器及仪器仪表
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申请号： US11815244申请日： 2006-01-31
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公开(公告)号： US20090088778A1公开(公告)日： 2009-04-02
- 发明人: Satoshi Miyamoto , Norio Onishi
- 申请人： Satoshi Miyamoto , Norio Onishi
- 优先权： JP2005-028676 20050204
- 国际申请： PCT/JP2006/301568 WO 20060131
- 主分类号： A61B17/062
- IPC分类号： A61B17/062
摘要：
A biological tissue is sutured or ligatured, a ligature wire is cut, and then a holding member is reliably separated. A holding member which holds the ligature wire for ligaturing a pathological lesion portion includes a first cylindrical member and a second cylindrical member fitted to a distal end portion of the first cylindrical member. The ligature wire is allowed to pass through a pair of distal lateral holes and formed by the first and second cylindrical members and, is drawn out of the outer peripheral side of the first cylindrical member, and then is drawn into the first cylindrical member through proximal lateral holes and formed on the proximal side of the first cylindrical member.