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公开(公告)号：US09408695B2
公开(公告)日：2016-08-09
申请号：US12016054
申请日：2008-01-17
CPC分类号： A61F2/2451 , A61B2017/00243 , A61F2/24 , A61F2/2442 , A61F2/2466 , A61F2210/0014 , A61F2220/0008 , A61F2250/0012 , A61F2310/00017 , A61F2310/00023 , A61N1/057 , A61N2001/0585
摘要： A device affects the mitral valve annulus geometry of a heart. The device includes a first anchor configured to be positioned within and anchored to the coronary sinus of the heart adjacent the mitral valve annulus within the heart and a second anchor configured to be positioned within the coronary sinus of the heart proximal to the first anchor and adjacent the mitral valve annulus within the heart. The second anchor, when deployed, anchors against distal movement and is moveable in a proximal direction. The device further includes a connecting member having a fixed length permanently attached to the first and second anchors. As a result, when the first and second anchors are within the coronary sinus with the first anchor anchored in the coronary sinus, the second anchor may be displaced proximally to affect the geometry of the mitral valve annulus and released to maintain the effect on the mitral valve geometry.
摘要翻译： 一个装置影响心脏的二尖瓣环几何形状。 该装置包括第一锚定构件，其构造成定位在心脏内邻近心脏二尖瓣环的心脏的冠状窦内并且锚固在心脏周围的第二锚定件上，第二锚固件构造成定位在靠近第一锚固件的心脏的冠状窦内， 心脏内的二尖瓣环。 当第二锚固件被展开时，锚固件抵靠远端运动并且可沿近端方向移动。 该装置还包括具有固定长度的连接构件，该固定长度永久地附接到第一和第二锚固件。 结果，当第一和第二锚固件位于冠状窦内时，第一锚固件锚固在冠状窦中时，第二锚固件可以向近侧位移以影响二尖瓣环的几何形状并被释放以维持对二尖瓣的作用 阀几何。
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公开(公告)号：US20080140191A1
公开(公告)日：2008-06-12
申请号：US12016054
申请日：2008-01-17
IPC分类号： A61F2/24
CPC分类号： A61F2/2451 , A61B2017/00243 , A61F2/24 , A61F2/2442 , A61F2/2466 , A61F2210/0014 , A61F2220/0008 , A61F2250/0012 , A61F2310/00017 , A61F2310/00023 , A61N1/057 , A61N2001/0585
摘要： A device affects the mitral valve annulus geometry of a heart. The device includes a first anchor configured to be positioned within and anchored to the coronary sinus of the heart adjacent the mitral valve annulus within the heart and a second anchor configured to be positioned within the coronary sinus of the heart proximal to the first anchor and adjacent the mitral valve annulus within the heart. The second anchor, when deployed, anchors against distal movement and is moveable in a proximal direction. The device further includes a connecting member having a fixed length permanently attached to the first and second anchors. As a result, when the first and second anchors are within the coronary sinus with the first anchor anchored in the coronary sinus, the second anchor may be displaced proximally to affect the geometry of the mitral valve annulus and released to maintain the effect on the mitral valve geometry.
摘要翻译： 一个装置影响心脏的二尖瓣环几何形状。 该装置包括第一锚定构件，其构造成定位在心脏内邻近心脏二尖瓣环的心脏的冠状窦内并且锚固在心脏周围的第二锚定件上，第二锚固件构造成定位在靠近第一锚固件的心脏的冠状窦内， 心脏内的二尖瓣环。 当第二锚固件被展开时，锚固件抵靠远端运动并且可沿近端方向移动。 该装置还包括具有固定长度的连接构件，该固定长度永久地附接到第一和第二锚固件。 结果，当第一和第二锚固件位于冠状窦内时，第一锚固件锚固在冠状窦中时，第二锚固件可以向近侧位移以影响二尖瓣环的几何形状并被释放以维持对二尖瓣的作用 阀几何。
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公开(公告)号：US06976995B2
公开(公告)日：2005-12-20
申请号：US10066426
申请日：2002-01-30
CPC分类号： A61F2/2451 , A61B2017/00243 , A61F2/24 , A61F2/2442 , A61F2/2466 , A61F2210/0014 , A61F2220/0008 , A61F2250/0012 , A61F2310/00017 , A61F2310/00023 , A61N1/057 , A61N2001/0585
摘要： A device effects the mitral valve annulus geometry of a heart. The device includes first and second anchors configured to be positioned within the coronary sinus of the heart adjacent the mitral valve annulus of the heart and a fixed length connecting member permanently attached to the first and second anchors. With the first anchor anchored in the coronary sinus, the second anchor may be displaced proximally to effect the geometry of the mitral valve annulus and released to maintain the effect on the mitral valve geometry.
摘要翻译： 一个装置影响心脏二尖瓣环的几何形状。 该装置包括第一和第二锚定件，其构造成定位在与心脏的二尖瓣环相邻的心脏的冠状窦内，以及固定长度的连接构件，其永久地附接到第一和第二锚定件。 通过锚固在冠状窦中的第一锚固件，第二锚固件可以向近侧移位以实现二尖瓣环的几何形状并被释放以保持对二尖瓣几何形状的影响。
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公开(公告)号：US06960229B2
公开(公告)日：2005-11-01
申请号：US10429181
申请日：2003-05-02
CPC分类号： A61F2/2451
摘要： An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.
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公开(公告)号：US06793673B2
公开(公告)日：2004-09-21
申请号：US10331143
申请日：2002-12-26
IPC分类号： A61F224
CPC分类号： A61F2/2451
摘要： An assembly for effecting the condition of a mitral valve annulus includes a mitral valve therapy device, a coupling structure carried by the device, a catheter, a second coupling structure, and a locking member. To implant the device, the device is first releasably locked to a pushing member by the coupling structures and the locking member. When the device is positioned within the coronary sinus adjacent the mitral valve annulus and deployed, the coupling structures may be released from each other by the release of the locking member.
摘要翻译： 用于实现二尖瓣环的状态的组件包括二尖瓣治疗装置，由装置承载的联接结构，导管，第二联接结构和锁定构件。 为了植入装置，装置首先通过联接结构和锁定构件可释放地锁定到推动构件。 当装置定位在邻近二尖瓣环并展开的冠状窦内时，联接结构可以通过释放锁定构件而相互释放。
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公开(公告)号：US06964683B2
公开(公告)日：2005-11-15
申请号：US10798728
申请日：2004-03-10
IPC分类号： A61F2/24
CPC分类号： A61F2/2451
摘要： An assembly for effecting the condition of a mitral valve annulus includes a mitral valve therapy device, a coupling structure carried by the device, a catheter, a second coupling structure, and a locking member. To implant the device, the device is first releasably locked to a pushing member by the coupling structures and the locking member. When the device is positioned within the coronary sinus adjacent the mitral valve annulus and deployed, the coupling structures may be released from each other by the release of the locking member.
摘要翻译： 用于实现二尖瓣环的状态的组件包括二尖瓣治疗装置，由装置承载的联接结构，导管，第二联接结构和锁定构件。 为了植入装置，装置首先通过联接结构和锁定构件可释放地锁定到推动构件。 当装置定位在邻近二尖瓣环并展开的冠状窦内时，联接结构可以通过释放锁定构件而相互释放。
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公开(公告)号：US06797001B2
公开(公告)日：2004-09-28
申请号：US10095507
申请日：2002-03-11
IPC分类号： A61F206
CPC分类号： A61F2/2451 , Y10S623/904
摘要： A mitral valve therapy device effects the condition of a mitral valve annulus of a heart. The device includes an elongated member dimensioned to be placed in the coronary sinus of the heart adjacent the mitral valve annulus. The elongated member is flexible when placed in the heart in a first orientation to position the device in the coronary sinus adjacent the mitral valve annulus and relatively inflexible when rotated into a second orientation after the device is positioned in the coronary sinus adjacent to the mitral valve annulus to substantially straighten and increase the radius of curvature of the mitral valve annulus.
摘要翻译： 二尖瓣治疗装置影响心脏二尖瓣环的状况。 该装置包括细长构件，其尺寸设置为放置在邻近二尖瓣环的心脏的冠状窦内。 细长构件在以第一取向放置在心脏中时是柔性的，以将装置定位在邻近二尖瓣环的冠状窦中，并且在将装置定位在与二尖瓣邻近的冠状窦内的第二取向时相对不灵活 环形件以基本上拉直并增加二尖瓣环的曲率半径。
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公开(公告)号：US07503931B2
公开(公告)日：2009-03-17
申请号：US11234809
申请日：2005-09-23
IPC分类号： A61F2/24
CPC分类号： A61F2/2451
摘要： An assembly for effecting the condition of a mitral valve annulus includes a mitral valve therapy device, a coupling structure carried by the device, a catheter, a second coupling structure, and a locking member. To implant the device, the device is first releasably locked to a pushing member by the coupling structures and the locking member. When the device is positioned within the coronary sinus adjacent the mitral valve annulus and deployed, the coupling structures may be released from each other by the release of the locking member.
摘要翻译： 用于实现二尖瓣环的状态的组件包括二尖瓣治疗装置，由装置承载的联接结构，导管，第二联接结构和锁定构件。 为了植入装置，装置首先通过联接结构和锁定构件可释放地锁定到推动构件。 当装置定位在邻近二尖瓣环并展开的冠状窦内时，联接结构可以通过释放锁定构件而相互释放。
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公开(公告)号：US11109971B2
公开(公告)日：2021-09-07
申请号：US16568055
申请日：2019-09-11
IPC分类号： A61F2/24
摘要： A tissue shaping device adapted to be disposed in a vessel near a patient's heart to reshape the patient's heart. The device comprises a first anchor and a second anchor adapted to be deployed by a catheter to engage a vessel wall while the first anchor is adapted to resist the compression of a first part of the first anchor and resist the expansion of a second part of the first anchor in response to a compressive force on the first part.
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公开(公告)号：US11285005B2
公开(公告)日：2022-03-29
申请号：US17466706
申请日：2021-09-03
IPC分类号： A61F2/24
摘要： Methods of minimally-invasively treating mitral valve regurgitation. The methods include advancing a device in a collapsed configuration into a coronary sinus, causing a distal anchor of the device to expand, exposing a connecting member of the device, pulling proximally on the device, causing a proximal anchor of the device to expand, and releasing the device.
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