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公开(公告)号:US20100298929A1
公开(公告)日:2010-11-25
申请号:US12690027
申请日:2010-01-19
申请人: Troy L. Thornton , Ferolyn T. Powell , Eric A. Goldfarb , Jan Komtebedde , Kent D. Dell , Pedro B. Lucatero , Francisco J. Valencia , Murli Srinivasan , Roger A. Goodgion , Sandra Saenz , Sylvia Erickson , Sylvester B. Lucatero , Yen C. Liao , John P. Madden , Jaime E. Sarabia
发明人: Troy L. Thornton , Ferolyn T. Powell , Eric A. Goldfarb , Jan Komtebedde , Kent D. Dell , Pedro B. Lucatero , Francisco J. Valencia , Murli Srinivasan , Roger A. Goodgion , Sandra Saenz , Sylvia Erickson , Sylvester B. Lucatero , Yen C. Liao , John P. Madden , Jaime E. Sarabia
IPC分类号: A61F2/24
CPC分类号: A61B17/00234 , A61B17/00491 , A61B17/0401 , A61B17/0487 , A61B17/0644 , A61B17/068 , A61B17/08 , A61B17/083 , A61B17/29 , A61B17/295 , A61B2017/00243 , A61B2017/00477 , A61B2017/00783 , A61B2017/00867 , A61B2017/00876 , A61B2017/0409 , A61B2017/0412 , A61B2017/0414 , A61B2017/0417 , A61B2017/0419 , A61B2017/0427 , A61B2017/0435 , A61B2017/0441 , A61B2017/0445 , A61B2017/0454 , A61B2017/0464 , A61B2017/048 , A61B2017/0496 , A61B2017/0647 , A61B2017/12018 , A61B2017/22044 , A61F2/2412 , A61F2/2445 , A61F2/2454 , A61F2/2457 , A61F2/246 , A61F2/2463 , A61F2/2487 , A61F2002/249 , A61F2002/30079 , A61F2210/009 , A61F2220/0016 , A61F2250/0003 , A61F2250/0007
摘要: Disclosed are methods, systems, and devices for the endovascular repair of cardiac valves, particularly the atrioventricular valves which inhibit back flow of blood from a heart ventricle during contraction. The procedures described herein can be performed with interventional tools, guides and supporting catheters and other equipment introduced to the heart chambers from the patient's arterial or venous vasculature remote from the heart. The interventional tools and other equipment may be introduced percutaneously or may be introduced via a surgical cut down, and then advanced from the remote access site through the vasculature until they reach the heart.
摘要翻译: 公开了用于心脏瓣膜的血管内修复的方法,系统和装置,特别是在收缩期间抑制血液从心室逆流的房室瓣膜。 本文描述的程序可以使用从心脏远离病人的动脉或静脉血管引入心室的介入工具,引导件和辅助导管以及其他设备进行。 介入工具和其他设备可以经皮引入,也可以通过手术切口引入,然后从远程访问位置通过脉管系统进入,直到达到心脏。
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公开(公告)号:US20090177266A1
公开(公告)日:2009-07-09
申请号:US12398971
申请日:2009-03-05
申请人: Ferolyn T. Powell , Troy L. Thornton , Eric A. Goldfarb , Jan Komtebedde , Kent D. Dell , Pedro B. Lucatero , Francisco J. Valencia , Murli Srinivasan , Roger A. Goodgion , Sandra Saenz , Sylvia Wenchin Fan , Sylvester B. Lucatero , Yen C. Liao , John P. Madden , Jaime E. Sarabia
发明人: Ferolyn T. Powell , Troy L. Thornton , Eric A. Goldfarb , Jan Komtebedde , Kent D. Dell , Pedro B. Lucatero , Francisco J. Valencia , Murli Srinivasan , Roger A. Goodgion , Sandra Saenz , Sylvia Wenchin Fan , Sylvester B. Lucatero , Yen C. Liao , John P. Madden , Jaime E. Sarabia
CPC分类号: A61F2/2457 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/29 , A61B2017/00243 , A61B2017/00783 , A61B2017/00876 , A61B2017/0409 , A61B2017/0412 , A61B2017/0414 , A61B2017/0417 , A61B2017/0427 , A61B2017/0435 , A61B2017/0445 , A61B2017/0454 , A61B2017/0464 , A61B2017/0496 , A61F2/2412 , A61F2/2445 , A61F2/2454 , A61F2/246 , A61F2/2463 , A61F2/2478 , A61F2/2487 , A61F2210/009 , A61F2220/0016
摘要: Disclosed are methods, systems, and devices for the endovascular repair of cardiac valves, particularly the atrioventricular valves which inhibit back flow of blood from a heart ventricle during contraction. The procedures described herein can be performed with interventional tools, guides and supporting catheters and other equipment introduced to the heart chambers from the patient's arterial or venous vasculature remote from the heart. The interventional tools and other equipment may be introduced percutaneously or may be introduced via a surgical cut down, and then advanced from the remote access site through the vasculature until they reach the heart.
摘要翻译: 公开了用于心脏瓣膜的血管内修复的方法,系统和装置,特别是在收缩期间抑制血液从心室逆流的房室瓣膜。 本文描述的程序可以使用从心脏远离病人的动脉或静脉血管引入心室的介入工具,引导件和辅助导管以及其他设备进行。 介入工具和其他设备可以经皮引入,也可以通过手术切口引入,然后从远程访问位置通过脉管系统进入,直到达到心脏。
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公开(公告)号:US5911702A
公开(公告)日:1999-06-15
申请号:US965273
申请日:1997-11-06
申请人: Richard M. Romley , Brian S. Donlon , Timothy J. Corvi , Sylvia W. Fan , Jan Komtebedde , Keke J. Lepulu , Sylvester B. Lucatero
发明人: Richard M. Romley , Brian S. Donlon , Timothy J. Corvi , Sylvia W. Fan , Jan Komtebedde , Keke J. Lepulu , Sylvester B. Lucatero
CPC分类号: A61M25/0662 , A61B17/3439 , A61M25/0023 , A61B2017/00243 , A61M25/005
摘要: A method and device for introduction of a catheter and/or delivering a fluid, such as oxygenated blood, to a patient's vascular system includes a cannula having an expandable portion. The expandable portion is movable from a collapsed position to an expanded position. The expandable portion is inserted into the patient in the collapsed position which facilitates introduction and advancement of the cannula through the patient's blood vessel. After introduction into the patient, the expandable portion is moved to the expanded position. The expandable portion protects the blood vessel against fluid forces when flowing a fluid through the cannula and protects the vessel from contact with the catheter advanced through the cannula.
摘要翻译: 用于引入导管和/或将诸如充氧血液的流体递送到患者血管系统的方法和装置包括具有可扩张部分的套管。 可扩展部分可以从折叠位置移动到展开位置。 可膨胀部分在折叠位置插入患者体内,有利于套管穿过患者血管的引入和前进。 在引入到患者体内之后,可扩张部分移动到扩张位置。 可膨胀部分在使流体流过套管时防止血液抵抗流体力,并保护血管免受通过插管推进的导管的接触。
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