发明授权
- 专利标题: Video assisted thoracoscopic transmyocardial revascularization surgical method
- 专利标题(中): 视频辅助胸腔镜经心肌血运重建手术方法
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申请号: US620270申请日: 1996-03-22
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公开(公告)号: US5832929A公开(公告)日: 1998-11-10
- 发明人: Robert I. Rudko , Stephen J. Linhares , Charles Christopher Negus
- 申请人: Robert I. Rudko , Stephen J. Linhares , Charles Christopher Negus
- 申请人地址: MA Franklin
- 专利权人: PLC Medical Systems, Inc.
- 当前专利权人: PLC Medical Systems, Inc.
- 当前专利权人地址: MA Franklin
- 主分类号: A61B17/00
- IPC分类号: A61B17/00 ; A61B18/00 ; A61B18/20 ; A61B19/00
摘要:
A video assisted thoracoscopic transmyocardial revascularization (TMR) surgical method includes making at least two spaced incision ports between the ribs of a patient proximate the patient's heart; inserting through one of the ports a thoracoscopic TMR handpiece assembly for creating a channel through the heart wall; inserting through the other incision port a thoracoscope connected to a video display system; viewing the heart of the patient through the video display system and positioning the handpiece assembly relative to the heart; and actuating the handpiece assembly to create a channel through the wall of the patient's heart.
公开/授权文献
- US4076153A Plate structure for a liquid metal container closure 公开/授权日:1978-02-28