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1. 发明公开

EP3043755A1 ATRAUMATIC INTERFACE IN AN IMPLANT DELIVERY DEVICE 有权
标题翻译：在阿拉伯联合酋长国的ATRAUMATISCHE SCHNITTSTELLE IN IMPORTTATVERABREICHUNGSVORRICHTUNG
公开(公告)号：EP3043755A1
公开(公告)日：2016-07-20
申请号：EP14772030.4
申请日：2014-09-10
申请人： St. Jude Medical, Cardiology Division, Inc.
发明人： CHALEKIAN, Aaron J. , THOMAS, Ralph J. , GEIGER, Gary W.
IPC分类号： A61F2/966 , A61F2/24
CPC分类号： A61F2/2436 , A61F2/962 , A61F2/966
摘要： A delivery device (10) for a collapsible prosthetic heart valve may include an operating handle (20, 220, 320) having a housing (30, 230, 330) and a carriage selectively (40) fixed or movable relative to the housing, and a catheter assembly (16, 116, 216, 416). The catheter assembly may have an inner shaft (26, 126, 226, 326, 426) around which a compartment (23) is defined, an outer shaft (22) surrounding at least a portion of the inner shaft, a distal sheath (24) fixedly connected to the outer shaft, and a mechanism configured to apply a distal force to the outer shaft while the carriage (40) is fixed relative to the housing (30, 230, 330) to stretch the outer shaft from a compressed length to an extended length. The extended length may be greater than the compressed length along an axis of elongation of the outer shaft (22).
摘要翻译：用于可折叠假体心脏瓣膜的输送装置（10）可以包括具有壳体（30,230,330）的操作手柄（20,220,320）和相对于壳体固定或移动的选择性滑架（40），以及导管组件（16,116,216,416）。导管组件可以具有限定隔室（23）的内轴（26,126,226,326,426），围绕内轴的至少一部分的外轴（22），远侧护套（24）），以及机构，其构造成当所述托架（40）相对于所述壳体（30,230,330）固定时将远端力施加到所述外轴，以将所述外轴从压缩长度拉伸到延长的长度。延伸长度可以大于沿着外轴（22）的伸长轴的压缩长度。

2. 发明公开

EP2950750A1 SURGICAL HEART VALVE FLEXIBLE STENT FRAME STIFFENER 审中-公开
标题翻译： CHIRURGISCHE灵活的STENTRAHMENVERSTEIFUNGFÜRHERZKLAPPE
公开(公告)号：EP2950750A1
公开(公告)日：2015-12-09
申请号：EP14703491.2
申请日：2014-01-21
申请人： St. Jude Medical, Cardiology Division, Inc.
发明人： BOARD, Stephanie M. , AMBRUS, Jeffrey R. , SMITH, Joseph D. , WOJCIK, Deborah A. , VUE, Mai S. , CHALEKIAN, Aaron J.
IPC分类号： A61F2/24
CPC分类号： A61F2/24 , A61F2/2409 , A61F2/2418 , A61F2220/0075 , A61F2250/0018
摘要： A prosthetic heart valve (1000) includes an annular frame (1010) having annularly spaced commissure portions and an annulus portion disposed near an inflow edge (1050), a fabric covering at least a portion of the frame and a valve assembly connected to the frame at the commissure portions, the valve assembly including a plurality of leaflets. A stiffening member (1020) i.s disposed about the frame to limit ovalization of the frame when a radial force is applied to the frame.
摘要翻译：假体心脏瓣膜包括环形框架，其具有环形隔开的合缝部分和设置在流入边缘附近的环形部分，覆盖框架的至少一部分的织物和在连合部分处连接到框架的阀组件，阀组件包括多张传单。当框架施加径向力时，加强构件围绕框架设置以限制框架的椭圆化。

3. 发明公开

EP2605729A2 A DEVICE FOR COLLAPSING AND LOADING A HEART VALVE INTO A MINIMALLY INVASIVE DELIVERY SYSTEM 审中-公开
标题翻译： DEVICE FOR折叠和装载在侵入MNIMAL释放系统心脏瓣膜
公开(公告)号：EP2605729A2
公开(公告)日：2013-06-26
申请号：EP11749956.6
申请日：2011-08-17
申请人： St. Jude Medical, Cardiology Division, Inc.
发明人： DALE, Theodore P. , CHALEKIAN, Aaron J. , GLAZIER, Valerie J. , WANG, Huisun
IPC分类号： A61F2/84
CPC分类号： A61F2/2427 , A61F2/2418 , A61F2002/9522 , Y10T29/49927 , Y10T29/53657 , Y10T29/53796 , Y10T29/53843 , Y10T29/53852 , Y10T29/539
摘要： A device is provided for collapsing a stented bioprosthetic valve, including first section and second sections, each spanning between first and second ends of the device. The second section of the device is associated with the first section to at least partially enclose an internal cavity formed by the first and second sections, the internal cavity tapering from an open insertion portion at a first end of the device to an open exit portion at a second end of the device. The insertion portion has a larger dimension than the exit portion. When the first section and second section are substantially enclosing the internal cavity, a stented bioprosthetic valve may be inserted into the insertion portion and collapsed as it is moved toward and through the exit portion. The valve may then be loaded on an apparatus for insertion into the body.

4. 发明公开

EP3043747A1 ALIGNMENT OF AN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译： AUSRICHTUNG EINER IMPLANTIERBAREN MEDIZINISCHEN VORRICHTUNG
公开(公告)号：EP3043747A1
公开(公告)日：2016-07-20
申请号：EP14771694.8
申请日：2014-09-04
申请人： St. Jude Medical, Cardiology Division, Inc.
发明人： GEIGER, Gary W. , CHALEKIAN, Aaron J.
IPC分类号： A61F2/24 , A61M25/01 , A61F2/966
CPC分类号： A61F2/2427 , A61B2017/3484 , A61F2/2418 , A61F2/2433 , A61F2/2436 , A61F2/2439 , A61F2/962 , A61F2/966 , A61F2210/0014 , A61F2220/0025 , A61M25/0147 , A61M25/02 , A61M2025/0293
摘要： A medical device delivery system includes an inner shaft having a proximal end and a distal end, a support shaft having a proximal end and a distal end and an articulating assembly disposed between the inner shaft and the support shaft. The support shaft is sized for insertion into the circulatory system of a patient. The articulating assembly includes a first portion at the distal end of the inner shaft and a second portion at the proximal end of the support shaft. The first portion is pivotable relative to the second portion to change orientation of the support shaft relative to the inner shaft.
摘要翻译：医疗装置输送系统包括具有近端和远端的内轴，具有近端和远端的支撑轴以及设置在内轴和支撑轴之间的关节运动组件。支撑轴的尺寸适于插入患者的循环系统中。铰接组件包括从内轴的远端延伸的第一部分和在支撑轴的近端处的第二部分。第一部分可相对于第二部分枢转，以改变支撑轴相对于内轴的取向。保持器固定到关节运动组件的一部分，并且构造成将保持器和支撑轴的远端之间的医疗装置保持在支撑轴上。

5. 发明公开

EP3569196A1 TRANSCATHETER VALVE REPLACEMENT 审中-实审
公开(公告)号：EP3569196A1
公开(公告)日：2019-11-20
申请号：EP19168231.9
申请日：2013-12-30
申请人： St. Jude Medical, Cardiology Division, Inc.
发明人： BOARD, Stephanie, Marie , CHALEKIAN, Aaron J. , RUSSO, Patrick P. , OSLUND, John
IPC分类号： A61F2/24
摘要： A prosthetic heart valve (200) having an inflow end (210) and an outflow end (212) includes a collapsible and expandable stent (250). A collapsible and expandable valve assembly (260) is disposed within the stent and includes a plurality of leaflets (262). A collapsible and expandable frame formed of braided wires (305) has a body portion and a lumen extending through the body portion for receiving the stent and the valve assembly. The frame may include features for holding the prosthetic heart valve in place in a patient.

6. 发明公开

EP2964277A1 METHOD OF PREPARING A TISSUE SWATCH FOR A BIOPROSTHETIC DEVICE 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINER GEWEBESTOFFPROBEFÜREINE BIOPROTHETISCHE VORRICHTUNG
公开(公告)号：EP2964277A1
公开(公告)日：2016-01-13
申请号：EP14710486.3
申请日：2014-02-28
申请人： St. Jude Medical, Cardiology Division, Inc.
发明人： KUTTY, Jaishankar K. , CHALEKIAN, Aaron J. , KURANE, Aditee A.
IPC分类号： A61L27/36 , A61F2/24
CPC分类号： A61F2/2415 , A61F2250/0036 , A61L27/3604 , A61L27/3625 , A61L27/3683
摘要： A method of preparing a tissue swatch comprising one or more desired thicknesses for use in the manufacture of a bioprosthetic device, said method comprising sectioning a sheet of frozen tissue to produce a tissue swatch of said one or more desired thicknesses.
摘要翻译：一种制备包括用于制造生物假体装置的一种或多种所需厚度的组织样片的方法，所述方法包括切片一片冷冻组织以产生所述一种或多种所需厚度的组织样片。

7. 发明授权

EP2964277B1 METHOD OF PREPARING A TISSUE SWATCH FOR A BIOPROSTHETIC DEVICE 有权
公开(公告)号：EP2964277B1
公开(公告)日：2018-10-24
申请号：EP14710486.3
申请日：2014-02-28
申请人： St. Jude Medical, Cardiology Division, Inc.
发明人： KUTTY, Jaishankar K. , CHALEKIAN, Aaron J. , KURANE, Aditee A.
IPC分类号： A61L27/36 , A61F2/24
CPC分类号： A61F2/2415 , A61F2250/0036 , A61L27/3604 , A61L27/3625 , A61L27/3683
摘要： A method of preparing a tissue swatch comprising one or more desired thicknesses for use in the manufacture of a bioprosthetic device, said method comprising sectioning a sheet of frozen tissue to produce a tissue swatch of said one or more desired thicknesses.

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