基本信息:
- 专利标题: STEERING TECHNIQUES FOR SURGICAL INSTRUMENTS
- 专利标题(中):手术仪器的转向技术
- 申请号:PCT/US2014/066861 申请日:2014-11-21
- 公开(公告)号:WO2015077584A2 公开(公告)日:2015-05-28
- 发明人: HILL, Westin, Michael , JOHNSON, Matthew, Roy , BOETTCHER, Tara Lee, Schmidt , CODD, Patrick, James
- 申请人: MASSACHUSETTS INSTITUTE OF TECHNOLOGY , THE GENERAL HOSPITAL CORPORATION
- 申请人地址: 77 Massachusetts Avenue Cambridge, MA 02139 US
- 专利权人: MASSACHUSETTS INSTITUTE OF TECHNOLOGY,THE GENERAL HOSPITAL CORPORATION
- 当前专利权人: MASSACHUSETTS INSTITUTE OF TECHNOLOGY,THE GENERAL HOSPITAL CORPORATION
- 当前专利权人地址: 77 Massachusetts Avenue Cambridge, MA 02139 US
- 代理机构: NORTRUP, John, H. et al.
- 优先权: US61/907,812 20131122; US62/057,415 20140930
- 主分类号: A61B1/00
- IPC分类号: A61B1/00 ; A61M25/01 ; A61B18/24
摘要:
A steerable endoscopic tool uses concentric sleeves of varying curvature to steer a tool tip toward or in the direction of a location of surgical interest. By rotating and/or axially displacing such sleeves relative to one another the tool tip may be maneuvered within a current field of view with several degrees of freedom without any physical movement of an endoscope, thus facilitating improved surgical access and control without complex mechanical systems in the endoscope or at the surgical site.
摘要(中):
可操纵的内窥镜工具使用具有不同曲率的同心套筒来朝向或在外科感兴趣的位置的方向上引导工具尖端。 通过相对于彼此旋转和/或轴向地移动这样的套筒,可以在具有几个自由度的当前视野内操纵工具尖端,而没有内窥镜的任何物理运动,从而有助于改善外科手术进入和控制,而无需复杂的机械系统 内窥镜或手术部位。