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公开(公告)号:US08114009B2
公开(公告)日:2012-02-14
申请号:US11665181
申请日:2005-10-06
申请人: Hirokuni Arai , Akira Kawamata , Hideaki Asai
发明人: Hirokuni Arai , Akira Kawamata , Hideaki Asai
IPC分类号: A61B17/00
CPC分类号: A61B17/02 , A61B17/11 , A61B2017/0243 , A61B2017/308
摘要: A coronary artery bypass grafting device includes a plurality of attachment members each having: a flexible tube (102); a suction cup portion (101) provided in a tip end side of the flexible tube (102); a three-way cock (103) provided in the flexible tube (102); and a holding member (104) that holds the flexible tube (102). At least one of the attachment members further includes a duckbill valve (111) provided in the flexible tube (102).
摘要翻译: 冠状动脉旁路移植装置包括多个附接构件,每个附接构件具有:柔性管(102); 设置在所述柔性管(102)的前端侧的吸盘部(101)。 设置在柔性管(102)中的三通旋塞(103); 以及保持柔性管(102)的保持构件(104)。 至少一个连接构件还包括设置在柔性管(102)中的鸭嘴阀(111)。
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公开(公告)号:US06319193B1
公开(公告)日:2001-11-20
申请号:US09485059
申请日:2000-02-03
申请人: Hirokuni Arai , Haruhiko Masuda
发明人: Hirokuni Arai , Haruhiko Masuda
IPC分类号: A61F200
CPC分类号: A61B17/00234 , A61B17/02 , A61B2017/00243 , A61B2017/00557 , A61B2017/0243 , A61B2017/1135
摘要: The present invention provides a device for safely and completely performing the anastomosis of the bypass graft to the coronary artery on the beating heart with good patency, which comprises: a means for rotating a heart to obtain excellent exposure of the target coronary artery to be anastomosed and absorbing the portion of the myocardium to stabilize the anastomosis area without reducing cardiac output; a means for perfusion to the distal myocardium during the anastomosis of the bypass graft to the coronary artery; and a means for compressing the coronary artery proximal and distal to the site of the anastomosis at a minimum stress to perform occlusion for obtaining bloodless operative field.
摘要翻译: 本发明提供了一种用于安全地和完全地执行旁路移植物到搏动心脏上的冠状动脉的良好通畅的装置,其包括:用于旋转心脏以获得目标冠状动脉以被吻合的优异暴露的装置 并且吸收心肌的一部分以稳定吻合区域而不降低心输出量;在旁路移植物到冠状动脉的吻合期间灌注到远侧心肌的装置; 和用于以最小压力压缩吻合部位近端和远端的冠状动脉以进行闭塞以获得无血管手术区域的装置。
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公开(公告)号:US20090030270A1
公开(公告)日:2009-01-29
申请号:US11665181
申请日:2005-10-06
申请人: Hirokuni Arai , Akira Kawamata , Hideaki Asai
发明人: Hirokuni Arai , Akira Kawamata , Hideaki Asai
IPC分类号: A61F2/00
CPC分类号: A61B17/02 , A61B17/11 , A61B2017/0243 , A61B2017/308
摘要: A coronary artery bypass grafting device includes a plurality of attachment members each having: a flexible tube (102); a suction cup portion (101) provided in a tip end side of the flexible tube (102); a three-way cock (103) provided in the flexible tube (102); and a holding member (104) that holds the flexible tube (102). At least one of the attachment members further includes a duckbill valve (111) provided in the flexible tube (102).
摘要翻译: 冠状动脉旁路移植装置包括多个附接构件,每个附接构件具有:柔性管(102); 设置在所述柔性管(102)的前端侧的吸盘部(101)。 设置在柔性管(102)中的三通旋塞(103); 以及保持柔性管(102)的保持构件(104)。 至少一个连接构件还包括设置在柔性管(102)中的鸭嘴阀(111)。
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公开(公告)号:US07416527B2
公开(公告)日:2008-08-26
申请号:US10913016
申请日:2004-08-06
申请人: Hirokuni Arai , Akira Kawamata , Hideaki Asai , Haruhiko Masuda
发明人: Hirokuni Arai , Akira Kawamata , Hideaki Asai , Haruhiko Masuda
IPC分类号: A61F2/00
CPC分类号: A61B17/02 , A61B2017/0243
摘要: An instrument for coronary artery bypass graft surgery has at least three sets of suction units, respectively provided with a flexible tube; a suction head disposed at an end portion of the flexible tube; a three-way cock mounted on the flexible tube; and a retainer which retains the flexible tube.
摘要翻译: 冠状动脉旁路移植手术的仪器至少有三组抽吸单元,分别设有柔性管; 设置在柔性管的端部的吸头; 安装在柔性管上的三通旋塞; 以及保持柔性管的保持器。
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公开(公告)号:US20050049463A1
公开(公告)日:2005-03-03
申请号:US10913016
申请日:2004-08-06
申请人: Hirokuni Arai , Akira Kawamata , Hideaki Asai , Haruhiko Masuda
发明人: Hirokuni Arai , Akira Kawamata , Hideaki Asai , Haruhiko Masuda
CPC分类号: A61B17/02 , A61B2017/0243
摘要: An instrument for coronary artery bypass graft surgery has at least three sets of suction units, respectively provided with a flexible tube; a suction head disposed at an end portion of the flexible tube; a three-way cock mounted on the flexible tube; and a retainer which retains the flexible tube.
摘要翻译: 冠状动脉旁路移植手术的仪器至少有三组抽吸单元,分别设有柔性管; 设置在柔性管的端部的吸头; 安装在柔性管上的三通旋塞; 以及保持柔性管的保持器。
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