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公开(公告)号：US20120197389A1
公开(公告)日：2012-08-02
申请号：US13443709
申请日：2012-04-10
申请人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
发明人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
IPC分类号： A61F2/24
CPC分类号： A61F2/2451 , A61F2250/001 , A61F2250/0059
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.
摘要翻译： 血管内支持装置包括支撑件或再生线，近端锚和远端锚。 支撑线接合血管壁以改变邻近其中放置血管内支架的血管的组织的形状。 锚和支撑线被设计成使得放置支撑件的容器保持打开，并且如果需要可以被其他装置访问。 该装置为在血管内流动的血液提供最小的金属表面积，以限制血栓形成。 锚固件可以锁定到位以将支撑件固定在容器内。
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公开(公告)号：US07179282B2
公开(公告)日：2007-02-20
申请号：US10429171
申请日：2003-05-02
申请人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
发明人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
CPC分类号： A61F2/2451 , A61F2250/001 , A61F2250/0059
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：US08172898B2
公开(公告)日：2012-05-08
申请号：US12719758
申请日：2010-03-08
申请人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
发明人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
CPC分类号： A61F2/2451 , A61F2250/001 , A61F2250/0059
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.
摘要翻译： 血管内支持装置包括支撑件或再生线，近端锚和远端锚。 支撑线接合血管壁以改变邻近其中放置血管内支架的血管的组织的形状。 锚和支撑线被设计成使得放置支撑件的容器保持打开，并且如果需要可以被其他装置访问。 该装置为在血管内流动的血液提供最小的金属表面积，以限制血栓形成。 锚固件可以锁定到位以将支撑件固定在容器内。
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公开(公告)号：US20100168847A1
公开(公告)日：2010-07-01
申请号：US12719758
申请日：2010-03-08
申请人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
发明人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
IPC分类号： A61F2/24
CPC分类号： A61F2/2451 , A61F2250/001 , A61F2250/0059
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.
摘要翻译： 血管内支持装置包括支撑件或再生线，近端锚和远端锚。 支撑线接合血管壁以改变邻近其中放置血管内支架的血管的组织的形状。 锚和支撑线被设计成使得放置支撑件的容器保持打开，并且如果需要可以被其他装置访问。 该装置为在血管内流动的血液提供最小的金属表面积，以限制血栓形成。 锚固件可以锁定到位以将支撑件固定在容器内。
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公开(公告)号：US07674287B2
公开(公告)日：2010-03-09
申请号：US11467105
申请日：2006-08-24
申请人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
发明人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
CPC分类号： A61F2/2451 , A61F2250/001 , A61F2250/0059
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.
摘要翻译： 血管内支持装置包括支撑件或再生线，近端锚和远端锚。 支撑线接合血管壁以改变邻近其中放置血管内支架的血管的组织的形状。 锚和支撑线被设计成使得放置支撑件的容器保持打开，并且如果需要可以被其他装置访问。 该装置为在血管内流动的血液提供最小的金属表面积，以限制血栓形成。 锚固件可以锁定到位以将支撑件固定在容器内。
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公开(公告)号：US07857846B2
公开(公告)日：2010-12-28
申请号：US10429225
申请日：2003-05-02
申请人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
发明人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
IPC分类号： A61F2/24
CPC分类号： A61F2/2451 , A61F2250/001 , A61F2250/0059
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：US06908478B2
公开(公告)日：2005-06-21
申请号：US10011867
申请日：2001-12-05
CPC分类号： A61F2/2451 , A61F2/2466
摘要： A device, system, and method effects mitral valve annulus geometry of a heart. The device includes a first anchor configured to be positioned within and fixed to the coronary sinus of the heart adjacent the mitral valve annulus within the heart. A cable is fixed to the first anchor and extends proximately therefrom and slidingly through a second anchor which is positioned and fixed in the heart proximal to the first anchor. A lock locks the cable to the second anchor when tension is applied to the cable for effecting the mitral valve annulus geometry.
摘要翻译： 一种装置，系统和方法影响心脏的二尖瓣环形几何。 该装置包括构造成定位在心脏内邻近二尖瓣环的心脏的冠状窦内并固定到其的冠状窦的第一锚。 电缆固定到第一锚固件并且从其向近侧延伸并且滑动地穿过定位并固定在靠近第一锚固件的心脏中的第二锚固件。 当拉索施加到电缆以实现二尖瓣环形几何时，锁将电缆锁定到第二锚定器。
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公开(公告)号：US20080288060A1
公开(公告)日：2008-11-20
申请号：US11631832
申请日：2005-07-06
申请人： David Martin Kaye , John Melmouth Power , Clifton A. Alferness , Adam Lucas Bilney , Mark L. Mathis
发明人： David Martin Kaye , John Melmouth Power , Clifton A. Alferness , Adam Lucas Bilney , Mark L. Mathis
IPC分类号： A61F2/24
CPC分类号： A61B17/0401 , A61B17/0487 , A61B17/064 , A61B17/068 , A61B17/221 , A61B2017/00243 , A61B2017/0409 , A61B2017/0441 , A61B2017/0445 , A61B2017/0448 , A61B2017/0453 , A61B2017/0458 , A61B2017/0464 , A61B2017/0496 , A61B2017/0649 , A61B2017/081 , A61B2017/2215 , A61F2/2445
摘要： In a method of treating valvular insufficiency in a patient, a plurality of filaments (2) are used to engage tissue at spaced apart locations of an annulus (1) of the valve being treated. The engaged filaments (2) are drawn inward so as to draw the engaged tissue around the valve annulus (1) inward. The filaments (2) are then secured with the engaged tissue in the drawn-in configuration. Inward drawing of the engaged tissue improves valve function by reducing the valve annulus (1). Alternatively or additionally, anchor means may be used to secure the filaments to a region of robust tissue, thus drawing the engaged tissue toward the anchor means to further improve valve function.
摘要翻译： 在治疗患者瓣膜功能不全的方法中，多个细丝（2）用于在所治疗的瓣膜（1）的间隔开的位置处接合组织。 所接合的细丝（2）向内拉，以便将所接合的组织向内抽吸到瓣膜环（1）周围。 然后，细丝（2）以接合的组织固定在牵引构造中。 通过减小瓣膜环（1）来改变接合组织的内部抽吸来提高瓣膜功能。 或者或另外，锚固装置可以用于将细丝固定到坚固的组织的区域，从而将接合的组织拉向锚固装置以进一步改善瓣膜功能。
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公开(公告)号：US10064615B2
公开(公告)日：2018-09-04
申请号：US13604276
申请日：2012-09-05
IPC分类号： A61B17/04 , A61B17/064 , A61B17/068 , A61B17/00
CPC分类号： A61B17/0401 , A61B17/0469 , A61B17/064 , A61B17/068 , A61B2017/00827 , A61B2017/0409 , A61B2017/0414 , A61B2017/0419
摘要： Tissue fasteners carried on a tissue piercing deployment wire fasten tissue layers of a mammalian body together. The fasteners include a first member, a second member, and a connecting member extending between the first and second members. The first and second members are substantially parallel to each other. The fasteners may be deployed in limited spaces and in various applications including the restoration of a gastroesophageal flap valve.
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公开(公告)号：US08956374B2
公开(公告)日：2015-02-17
申请号：US13049199
申请日：2011-03-16
IPC分类号： A61B17/22 , A61B17/225 , A61B17/3207
CPC分类号： A61B17/22022 , A61B17/2202 , A61B17/22029 , A61B17/2251 , A61B17/320725 , A61B2017/22001 , A61B2017/22021 , A61B2017/22024 , A61B2017/22025 , A61B2017/22038 , A61B2017/22058 , A61B2017/22061 , A61B2017/22062
摘要： A system for breaking obstructions in body lumens includes a catheter including an elongated carrier, a balloon about the carrier in sealed relation thereto, the balloon being arranged to receive a fluid therein that inflates the balloon, and an arc generator including at least one electrode within the balloon that forms a mechanical shock wave within the balloon. The system further includes a power source that provides electrical energy to the arc generator.
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