发明申请
- 专利标题: INSTRUMENT PORT FOR MINIMALLY INVASIVE CARDIAC SURGERY
- 专利标题(中): 仪器端口为最小的入场心脏手术
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申请号: US12159784申请日: 2007-01-05
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公开(公告)号: US20090275893A1公开(公告)日: 2009-11-05
- 发明人: Christopher DiBiasio , Keith Durand , Jonathan Brigham Hopkins , Zach Traina , Alexander Slocum , Samir Nayfeh , Pedro de Nido
- 申请人: Christopher DiBiasio , Keith Durand , Jonathan Brigham Hopkins , Zach Traina , Alexander Slocum , Samir Nayfeh , Pedro de Nido
- 国际申请: PCT/US07/00270 WO 20070105
- 主分类号: A61M1/00
- IPC分类号: A61M1/00 ; A61B17/34
摘要:
An instrument port for introducing instruments into a surgical site, including a port body having a channel running therethrough from a proximal end to a distal end, an instrument sleeve in slidable contact with the channel, creating a gap therebetween, and fluid flow for removing emboli efficiently from the instrument port, wherein the fluid flow includes the gap is provided. A fluid flow system for use in an instrument port is provided. A method of removably securing an instrument sleeve to a port body by anchoring the instrument port to heart tissue, making at least one flood line in a channel, flushing out emboli, and performing surgery with the instrument port.
公开/授权文献
- US08394015B2 Instrument port for minimally invasive cardiac surgery 公开/授权日:2013-03-12