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公开(公告)号:US20070005129A1
公开(公告)日:2007-01-04
申请号:US11515589
申请日:2006-09-05
申请人: Christoph Damm , Carsten Weber , Stefan Risse , Volker Guyenot , Matthias Mohaupt , Gerd Harnisch , Peggy Dorrer , Markus Ferrari , Klaus Lang , Hans-Reiner Figulia
发明人: Christoph Damm , Carsten Weber , Stefan Risse , Volker Guyenot , Matthias Mohaupt , Gerd Harnisch , Peggy Dorrer , Markus Ferrari , Klaus Lang , Hans-Reiner Figulia
IPC分类号: A61F2/24
CPC分类号: A61F2/2418 , A61F2220/0008 , A61F2220/0016
摘要: The invention relates to an anchoring system for heart valve prostheses which can be implanted by introduction via the aorta without any major surgical operation. With the heart valve prosthesis according to the invention it shall be achieved that this can be safely and quickly guided through the aorta toward the heart, and can be fixed there. With this, hook-shaped elements are secured to the commissures of the heart valve prosthesis the hooks of which are guided in an outward direction through the heart valve prosthesis material.
摘要翻译: 本发明涉及一种用于心脏瓣膜假体的锚固系统,其可以通过主动脉的引入而植入,而无需任何大的手术操作。 对于根据本发明的心脏瓣膜假体,应当实现这可以安全和快速地通过主动脉引导到心脏,并且可以固定在那里。 由此,钩形元件被固定到心脏瓣膜假体的连合处,其钩被沿向外的方向引导通过心脏瓣膜假体材料。
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公开(公告)号:US07896913B2
公开(公告)日:2011-03-01
申请号:US11515589
申请日:2006-09-05
申请人: Christoph Damm , Carsten Weber , Stefan Risse , Volker Guyenot , Matthias Mohaupt , Gerd Harnisch , Peggy Dorrer , Markus Ferrari , Klaus Lang , Hans-Reiner Figulla
发明人: Christoph Damm , Carsten Weber , Stefan Risse , Volker Guyenot , Matthias Mohaupt , Gerd Harnisch , Peggy Dorrer , Markus Ferrari , Klaus Lang , Hans-Reiner Figulla
CPC分类号: A61F2/2418 , A61F2220/0008 , A61F2220/0016
摘要: The invention relates to an anchoring system for heart valve prostheses which can be implanted by introduction via the aorta without any major surgical operation. With the heart valve prosthesis according to the invention it shall be achieved that this can be safely and quickly guided through the aorta toward the heart, and can be fixed there. With this, hook-shaped elements are secured to the commissures of the heart valve prosthesis the hooks of which are guided in an outward direction through the heart valve prosthesis material.
摘要翻译: 本发明涉及一种用于心脏瓣膜假体的锚固系统,其可以通过主动脉的引入而植入,而无需任何大的手术操作。 对于根据本发明的心脏瓣膜假体,应当实现这可以安全和快速地通过主动脉引导到心脏,并且可以固定在那里。 由此,钩形元件被固定到心脏瓣膜假体的连合处,其钩被沿向外的方向引导通过心脏瓣膜假体材料。
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公开(公告)号:US20110238159A1
公开(公告)日:2011-09-29
申请号:US13030708
申请日:2011-02-18
申请人: VOLKER GUYENOT , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
发明人: VOLKER GUYENOT , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
IPC分类号: A61F2/82
CPC分类号: A61F2/2418 , A61F2/2442 , A61F2210/0014 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013 , A61F2230/0054 , Y10T29/5116
摘要: A medical device for treating a heart valve insufficiency, with an endoprosthesis which can be introduced into a patient's body and expanded to secure a heart valve prosthesis in the patient's aorta. In an embodiment, the endoprosthesis has at plurality of positioning arches configured to be positioned with respect to a patient's aorta and a plurality of retaining arches to support a heart valve prosthesis. The endoprosthesis includes a first collapsed mode during the process of introducing it into the patient's body and a second expanded mode when it is implanted.
摘要翻译: 用于治疗心脏瓣膜不全的医疗装置,其具有可被引入患者体内并扩张以将患者主动脉中的心脏瓣膜假体固定的内假体。 在一个实施例中,内假体具有多个定位弓,其构造成相对于患者主动脉定位并且具有多个保持弓以支撑心脏瓣膜假体。 内置假体包括在将其插入患者体内的过程中的第一折叠模式,以及植入时的第二扩张模式。
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公开(公告)号:US07914575B2
公开(公告)日:2011-03-29
申请号:US12572340
申请日:2009-10-02
申请人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
发明人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
IPC分类号: A61F2/24
CPC分类号: A61F2/2418 , A61F2/2442 , A61F2210/0014 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013 , A61F2230/0054 , Y10T29/5116
摘要: A medical device for treating a heart valve insufficiency, with an endoprosthesis which can be introduced into a patient's body and expanded to secure a heart valve prosthesis in the patient's aorta. In an embodiment, the endoprosthesis has at plurality of positioning arches configured to be positioned with respect to a patient's aorta and a plurality of retaining arches to support a heart valve prosthesis. The endoprosthesis includes a first collapsed mode during the process of introducing it into the patient's body and a second expanded mode when it is implanted.
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公开(公告)号:US20080255660A1
公开(公告)日:2008-10-16
申请号:US11785072
申请日:2007-04-13
申请人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
发明人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
CPC分类号: A61F2/2418 , A61F2/2442 , A61F2210/0014 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013 , A61F2230/0054 , Y10T29/5116
摘要: A medical device for treating a heart valve insufficiency, with an endoprosthesis which can be introduced into a patient's body and expanded to secure a heart valve prosthesis in the patient's aorta. In an embodiment, the endoprosthesis has at plurality of positioning arches configured to be positioned with respect to a patient's aorta and a plurality of retaining arches to support a heart valve prosthesis. The endoprosthesis includes a first collapsed mode during the process of introducing it into the patient's body and a second expanded mode when it is implanted.
摘要翻译: 用于治疗心脏瓣膜不全的医疗装置,其具有可被引入患者体内并扩张以将患者主动脉中的心脏瓣膜假体固定的内假体。 在一个实施例中,内假体具有多个定位弓,其构造成相对于患者主动脉定位并且具有多个保持弓以支撑心脏瓣膜假体。 内置假体包括在将其插入患者体内的过程中的第一折叠模式,以及植入时的第二扩张模式。
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公开(公告)号:US08685085B2
公开(公告)日:2014-04-01
申请号:US13030708
申请日:2011-02-18
申请人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
发明人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
IPC分类号: A61F2/24
CPC分类号: A61F2/2418 , A61F2/2442 , A61F2210/0014 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013 , A61F2230/0054 , Y10T29/5116
摘要: A medical device for treating a heart valve insufficiency, with an endoprosthesis which can be introduced into a patient's body and expanded to secure a heart valve prosthesis in the patient's aorta. In an embodiment, the endoprosthesis has at plurality of positioning arches configured to be positioned with respect to a patient's aorta and a plurality of retaining arches to support a heart valve prosthesis. The endoprosthesis includes a first collapsed mode during the process of introducing it into the patient's body and a second expanded mode when it is implanted.
摘要翻译: 用于治疗心脏瓣膜不全的医疗装置,其具有可被引入患者体内并扩张以将患者主动脉中的心脏瓣膜假体固定的内假体。 在一个实施例中,内假体具有多个定位弓,其构造成相对于患者主动脉定位并且具有多个保持弓以支撑心脏瓣膜假体。 内置假体包括在将其插入患者体内的过程中的第一折叠模式,以及植入时的第二扩张模式。
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公开(公告)号:US07896915B2
公开(公告)日:2011-03-01
申请号:US11785072
申请日:2007-04-13
申请人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
发明人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
IPC分类号: A61F2/24
CPC分类号: A61F2/2418 , A61F2/2442 , A61F2210/0014 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013 , A61F2230/0054 , Y10T29/5116
摘要: A medical device for treating a heart valve insufficiency, with an endoprosthesis which can be introduced into a patient's body and expanded to secure a heart valve prosthesis in the patient's aorta. In an embodiment, the endoprosthesis has at plurality of positioning arches configured to be positioned with respect to a patient's aorta and a plurality of retaining arches to support a heart valve prosthesis. The endoprosthesis includes a first collapsed mode during the process of introducing it into the patient's body and a second expanded mode when it is implanted.
摘要翻译: 用于治疗心脏瓣膜不全的医疗装置,其具有可被引入患者体内并扩张以将患者主动脉中的心脏瓣膜假体固定的内假体。 在一个实施例中,内假体具有多个定位弓,其构造成相对于患者主动脉定位并且具有多个保持弓以支撑心脏瓣膜假体。 内置假体包括在将其插入患者体内的过程中的第一折叠模式,以及植入时的第二扩张模式。
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公开(公告)号:US20100049303A1
公开(公告)日:2010-02-25
申请号:US12572340
申请日:2009-10-02
申请人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
发明人: Volker Guyenot , Thomas Peschel , Christoph Damm , Hans-Reiner Figulla , Markus Ferrari , Johannes Jung
IPC分类号: A61F2/82
CPC分类号: A61F2/2418 , A61F2/2442 , A61F2210/0014 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013 , A61F2230/0054 , Y10T29/5116
摘要: A medical device for treating a heart valve insufficiency, with an endoprosthesis which can be introduced into a patient's body and expanded to secure a heart valve prosthesis in the patient's aorta. In an embodiment, the endoprosthesis has at plurality of positioning arches configured to be positioned with respect to a patient's aorta and a plurality of retaining arches to support a heart valve prosthesis. The endoprosthesis includes a first collapsed mode during the process of introducing it into the patient's body and a second expanded mode when it is implanted.
摘要翻译: 用于治疗心脏瓣膜不全的医疗装置,其具有可被引入患者体内并扩张以将患者主动脉中的心脏瓣膜假体固定的内假体。 在一个实施例中,内假体具有多个定位弓,其构造成相对于患者主动脉定位并且具有多个保持弓以支撑心脏瓣膜假体。 内置假体包括在将其插入患者体内的过程中的第一折叠模式,以及植入时的第二扩张模式。
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公开(公告)号:USRE45130E1
公开(公告)日:2014-09-09
申请号:US12213991
申请日:2008-06-26
摘要: This invention relates to a device for fastening and anchoring heart valve prostheses which is essentially formed of wire-shaped interconnected elements. The aim of the invention is to be able to be implant, in a minimally invasive manner, a device of this type via the aorta by compressing the device to make it smaller, and by extending the same at the site of implantation, whereby ensuring a secure retention and a secure sealing with regard to the aorta wall. To this end, the invention provides that for fastening and supporting a cardiac valve prosthesis, three identical pairs of arched elements are interconnected, with a configuration that is offset by 120°, by means of solid body articulations. These solid body articulations carry out the function of pivot bearings.
摘要翻译: 本发明涉及一种用于紧固和锚定心脏瓣膜假体的装置,其基本上由线状互连元件形成。 本发明的目的是能够以微创的方式通过压缩该装置以使其更小并通过在植入部位延伸而将该装置以微创方式植入到主动脉中,从而确保 保持固定和对主动脉壁的安全密封。 为此,本发明提供了用于紧固和支撑心脏瓣膜假体的三个相同的拱形元件对,通过固体关节连接,其构造被偏移120°。 这些实心铰接件具有枢轴轴承的功能。
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公开(公告)号:US07198646B2
公开(公告)日:2007-04-03
申请号:US10204990
申请日:2001-02-28
CPC分类号: A61F2/2418 , A61F2230/0054 , Y10S623/90
摘要: This invention relates to a device for fastening and anchoring heart valve prostheses which is essentially formed of wire-shaped interconnected elements. The aim of the invention is to be able to be implant, in a minimally invasive manner, a device of this type via the aorta by compressing the device to make it smaller, and by extending the same at the site of implantation, whereby ensuring a secure retention and a secure sealing with regard to the aorta wall. To this end, the invention provides that for fastening and supporting a cardiac valve prosthesis, three identical pairs of arched elements are interconnected, with a configuration that is offset by 120°, by means of solid body articulations. These solid body articulations carry out the function of pivot bearings.
摘要翻译: 本发明涉及一种用于紧固和锚定心脏瓣膜假体的装置,其基本上由线状互连元件形成。 本发明的目的是能够以微创的方式通过压缩该装置以使其更小并通过在植入部位延伸而将该装置以微创方式植入到主动脉中,从而确保 保持固定和对主动脉壁的安全密封。 为此,本发明提供了用于紧固和支撑心脏瓣膜假体的三个相同的拱形元件对,通过固体关节连接,其构造被偏移120°。 这些实心铰接件具有枢轴轴承的功能。
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