发明授权
US07326221B2 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
-
申请号: US11099304申请日: 2005-04-05
-
公开(公告)号: US07326221B2公开(公告)日: 2008-02-05
- 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.