发明授权
US08632553B2 Ligature and suture device for medical application, and ligaturing and suturing method for medical application
有权
适用于医疗应用的缝合和缝合装置，以及用于医疗应用的结扎和缝合方法
- 专利标题： Ligature and suture device for medical application, and ligaturing and suturing method for medical application
- 专利标题（中）： 适用于医疗应用的缝合和缝合装置，以及用于医疗应用的结扎和缝合方法
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申请号： US11953651申请日： 2007-12-10
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公开(公告)号： US08632553B2公开(公告)日： 2014-01-21
- 发明人: Yuji Sakamoto , Norio Onishi , Satoshi Miyamoto
- 申请人： Yuji Sakamoto , Norio Onishi , Satoshi Miyamoto
- 申请人地址： JP Tokyo
- 专利权人： Olympus Corporation
- 当前专利权人： Olympus Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Scully, Scott, Murphy & Presser, P.C.
- 主分类号： A61B17/10
- IPC分类号： A61B17/10
摘要：
A ligature and suture device for medical application includes a distal end insertion portion, a needle body, a ligature tool, and an operation section. The operation section includes a housing that is provided in a base end portion of the distal end insertion portion, a puncture handle that is provided in the housing so as to be able to move freely backwards and forwards and that drives the needle body, a pressing handle that is provided in the housing so as to be able to move freely backwards and forwards and that drives a pressing member, a ligature tool operation unit that is provided in the housing so as to be able to move freely backwards and forwards and that drives a ligature sheath, and a ligature handle that is provided in the ligature tool operation unit so as to be able to move freely backwards and forwards and that drives an engaging portion.