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1. 发明申请

US20080208213A1 Devices and methods for the controlled formation and closure of vascular openings 审中-公开
标题翻译：用于受控形成和封闭血管开口的装置和方法
公开(公告)号：US20080208213A1
公开(公告)日：2008-08-28
申请号：US11440698
申请日：2006-05-24
申请人： Elad Benjamin , Michael Elliot Gober , Carla Peinknagura , Bauback Safa , Jonathan Moulton Thomas
发明人： Elad Benjamin , Michael Elliot Gober , Carla Peinknagura , Bauback Safa , Jonathan Moulton Thomas
IPC分类号： A61B17/10 , A61B17/08
CPC分类号： A61B17/0057 , A61B17/064 , A61B17/068 , A61B2017/00637 , A61B2017/00663 , A61B2017/00867 , A61B2017/0641 , A61B2017/0649
摘要： The present invention includes systems, devices and methods for percutaneously forming an aperture within a tissue structure or vessel and closing the aperture in a manner which optimizes hemostasis and healing. The invention in one aspect includes implantable devices which are used to seal the tissue aperture upon closure of the aperture after a percutaneous or endovascular procedure.
摘要翻译：本发明包括用于在组织结构或容器内经皮形成孔并以优化止血和愈合的方式闭合孔的系统，装置和方法。本发明在一个方面包括可植入装置，其用于在经皮或血管内手术之后封闭孔时密封组织孔。

2. 发明授权

US09277915B2 Method and apparatus for transapical access and closure 有权
标题翻译：用于经验性进入和闭合的方法和装置
公开(公告)号：US09277915B2
公开(公告)日：2016-03-08
申请号：US13169454
申请日：2011-06-27
申请人： Amir Belson , Phillip Charles Burke , Eric Thomas Johnson , Bauback Safa
发明人： Amir Belson , Phillip Charles Burke , Eric Thomas Johnson , Bauback Safa
IPC分类号： A61B17/04 , A61B17/06 , A61B17/34 , A61B17/00 , A61B17/02 , A61B18/00
CPC分类号： A61B17/0482 , A61B17/0469 , A61B17/06 , A61B17/3403 , A61B17/3421 , A61B2017/00243 , A61B2017/00247 , A61B2017/00575 , A61B2017/00663 , A61B2017/0243 , A61B2017/0417 , A61B2017/0472 , A61B2017/06042 , A61B2017/06052 , A61B2017/06076 , A61B2017/06176 , A61B2017/3405 , A61B2017/3427 , A61B2017/3458 , A61B2017/3488 , A61B2018/00392
摘要： Methods and apparatus for providing transapical access to a heart chamber for performing an intra cardiac procedure are described. The apparatus include a helical needle driver, a dilator, a straight access needle, and optionally a guidewire. After entering the heart chamber with the straight access needle, the helical needle driver is used to place a helical suture within the myocardium. After removing the needle driver, the dilator is advanced through the pre-placed helical suture, dilating both a passage and the circumscribing suture. After performing procedure, the pre-placed suture may be closed by proximally retracting an external end of the suture.
摘要翻译：描述了用于提供经心脏进入心室以执行心脏内心脏手术的方法和装置。该装置包括螺旋针驱动器，扩张器，直通针和任选的导丝。用直通针进入心室后，使用螺旋针驱动器将螺旋缝合线置于心肌内。在移除针驱动器之后，扩张器前进穿过预先安装的螺旋缝合线，扩张通道和外接缝合线。在执行手术之后，可以通过近端缩回缝合线的外端来关闭预先放置的缝合线。

3. 发明申请

US20120116418A1 METHOD AND APPARATUS FOR TRANSAPICAL ACCESS AND CLOSURE 有权
标题翻译：用于透视访问和关闭的方法和装置
公开(公告)号：US20120116418A1
公开(公告)日：2012-05-10
申请号：US13169454
申请日：2011-06-27
申请人： Amir Belson , Phillip Charles Burke , Eric Thomas Johnson , Bauback Safa
发明人： Amir Belson , Phillip Charles Burke , Eric Thomas Johnson , Bauback Safa
IPC分类号： A61B17/04
CPC分类号： A61B17/0482 , A61B17/0469 , A61B17/06 , A61B17/3403 , A61B17/3421 , A61B2017/00243 , A61B2017/00247 , A61B2017/00575 , A61B2017/00663 , A61B2017/0243 , A61B2017/0417 , A61B2017/0472 , A61B2017/06042 , A61B2017/06052 , A61B2017/06076 , A61B2017/06176 , A61B2017/3405 , A61B2017/3427 , A61B2017/3458 , A61B2017/3488 , A61B2018/00392
摘要： Methods and apparatus for providing transapical access to a heart chamber for performing an intra cardiac procedure are described. The apparatus include a helical needle driver, a dilator, a straight access needle, and optionally a guidewire. After entering the heart chamber with the straight access needle, the helical needle driver is used to place a helical suture within the myocardium. After removing the needle driver, the dilator is advanced through the pre-placed helical suture, dilating both a passage and the circumscribing suture. After performing procedure, the pre-placed suture may be closed by proximally retracting an external end of the suture.
摘要翻译：描述了用于提供经心脏进入心室以执行心脏内心脏手术的方法和装置。该装置包括螺旋针驱动器，扩张器，直通针和任选的导丝。用直通针进入心室后，使用螺旋针驱动器将螺旋缝合线置于心肌内。在移除针驱动器之后，扩张器前进穿过预先安装的螺旋缝合线，扩张通道和外接缝合线。在执行手术之后，可以通过近端缩回缝合线的外端来关闭预先放置的缝合线。

4. 发明授权

US09078633B2 Vessel access and closure device 有权
标题翻译：船舶通行和关闭装置
公开(公告)号：US09078633B2
公开(公告)日：2015-07-14
申请号：US13224666
申请日：2011-09-02
申请人： Amir Belson , Joelle Faulkner , Phillip Burke , Eric Johnson , Bauback Safa
发明人： Amir Belson , Joelle Faulkner , Phillip Burke , Eric Johnson , Bauback Safa
IPC分类号： A61B17/00 , A61B17/06
CPC分类号： A61B17/0469 , A61B17/0057 , A61B17/0482 , A61B2017/00663 , A61B2017/00778 , A61B2017/06076
摘要： A vessel access and closure device places a running suture in the wall of a blood vessel using a rotating helical suture needle that carries the suture along a helical path passing through the vessel wall, then reverses rotation to release a suture anchor attached to the distal end of the suture. A loose helical coil of suture is left behind as the helical suture needle withdraws. The device is withdrawn and replaced with a vessel dilator and an introducer sheath that opens up a larger access opening into the blood vessel and creates a pathway that passes though the helical coil of suture for introducing an interventional device into the blood vessel. After the interventional procedure is completed, the interventional device and the introducer sheath are withdrawn and the running suture is tightened and secured with a suture lock to close the access opening into the vessel.
摘要翻译：容器进入和关闭装置使用旋转的螺旋缝合针将运行的缝合线放置在血管壁中，旋转的螺旋缝合针沿着穿过血管壁的螺旋路径携带缝合线，然后反转旋转以释放附接到远端的缝合锚的缝合线当螺旋缝合针退出时，松动的缝线螺旋线圈留下。将装置取出并用容器扩张器和导引器鞘进行替换，所述引导器护套将较大的进入开口打开到血管中并产生穿过缝合线的螺旋线圈的通道，以将介入装置引入血管。介入手术完成后，介入装置和引导器护套被拉出，并且缝合缝合线被缝合并用缝合线固定以将进入开口关闭进入血管。

5. 发明申请

US20120143226A1 VESSEL ACCESS AND CLOSURE DEVICE 有权
标题翻译：船舶进入和关闭装置
公开(公告)号：US20120143226A1
公开(公告)日：2012-06-07
申请号：US13224666
申请日：2011-09-02
申请人： Amir Belson , Joelle Faulkner , Phillip Burke , Eric Johnson , Bauback Safa
发明人： Amir Belson , Joelle Faulkner , Phillip Burke , Eric Johnson , Bauback Safa
IPC分类号： A61B17/062
CPC分类号： A61B17/0469 , A61B17/0057 , A61B17/0482 , A61B2017/00663 , A61B2017/00778 , A61B2017/06076
摘要： A vessel access and closure device places a running suture in the wall of a blood vessel using a rotating helical suture needle that carries the suture along a helical path passing through the vessel wall, then reverses rotation to release a suture anchor attached to the distal end of the suture. A loose helical coil of suture is left behind as the helical suture needle withdraws. The device is withdrawn and replaced with a vessel dilator and an introducer sheath that opens up a larger access opening into the blood vessel and creates a pathway that passes though the helical coil of suture for introducing an interventional device into the blood vessel. After the interventional procedure is completed, the interventional device and the introducer sheath are withdrawn and the running suture is tightened and secured with a suture lock to close the access opening into the vessel.
摘要翻译：容器进入和关闭装置使用旋转的螺旋缝合针将运行的缝合线放置在血管壁中，旋转的螺旋缝合针沿着穿过血管壁的螺旋路径携带缝合线，然后反转旋转以释放附接到远端的缝合锚的缝合线当螺旋缝合针退出时，松动的缝线螺旋线圈留下。将装置取出并用容器扩张器和导引器鞘进行替换，所述引导器护套将较大的进入开口打开到血管中并产生穿过缝合线的螺旋线圈的通道，以将介入装置引入血管。介入手术完成后，介入装置和引导器护套被拉出，并且缝合缝合线被缝合并用缝合线固定以将进入开口关闭进入血管。

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