- 专利标题: Minimally invasive surgical instrument implementing a motor
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申请号: US14113212申请日: 2012-04-23
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公开(公告)号: US10166075B2公开(公告)日: 2019-01-01
- 发明人: Chang Wook Jeong , Chun Chol Sin , Sung Ryul Kim , Hyung Tae Kim
- 申请人: Chang Wook Jeong , Chun Chol Sin , Sung Ryul Kim , Hyung Tae Kim
- 申请人地址: KR Seoul
- 专利权人: MOVASU, INC.
- 当前专利权人: MOVASU, INC.
- 当前专利权人地址: KR Seoul
- 代理机构: Dinsmore & Shohl LLP
- 代理商 Yongsok Choi
- 优先权: KR10-2011-0037442 20110421; KR10-2011-0077110 20110802
- 国际申请: PCT/KR2012/003124 WO 20120423
- 国际公布: WO2012/144875 WO 20121026
- 主分类号: A61B34/00
- IPC分类号: A61B34/00 ; A61B19/00 ; A61B17/29 ; A61B17/00
摘要:
The present invention relates to a minimally invasive surgical instrument implementing a motor. According to one embodiment of the present invention, a minimally invasive surgical instrument comprises a shaft, an end effector connected to one end of the shaft, and a handle unit connected to the other end of the shaft. The handle unit includes a pair of linearly moving members, at least one rotating member for moving the pair of linear moving members away from each other in opposite directions, and a driving element for driving said at least one rotating member. The pair of linearly moving members operates the end effector in the pitch direction or in the yaw direction.
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