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1. 发明授权

US5364352A Catheter for electrophysiological procedures 失效
标题翻译：导管用于电生理程序
公开(公告)号：US5364352A
公开(公告)日：1994-11-15
申请号：US31249
申请日：1993-03-12
申请人： William W. Cimino , Robert Abrams , Miriam H. Taimisto , Marc Jensen , Patrick E. Macaulay
发明人： William W. Cimino , Robert Abrams , Miriam H. Taimisto , Marc Jensen , Patrick E. Macaulay
IPC分类号： A61B5/0408 , A61B5/0402 , A61B5/042 , A61B5/0478 , A61B5/0492 , A61B17/00 , A61B18/00 , A61B18/12 , A61B18/14 , A61M25/00 , A61M25/01 , A61M37/00
CPC分类号： A61B5/0422 , A61B18/00 , A61B18/1492 , A61B5/6852 , A61B5/6855 , A61M25/0136 , A61M25/0144 , A61M25/0147 , A61B2017/00039 , A61B2017/00044 , A61B2017/00292 , A61B2017/003 , A61B2017/00853 , A61B2018/0016 , A61B2018/00351 , A61B2018/00577 , A61B2018/00839 , A61B2018/0091 , A61B2018/00916 , A61B2018/00946 , A61B2018/1253 , A61B2562/0209 , A61B2562/043 , A61M25/0043 , A61M25/0054
摘要： A catheter adapted to perform electrophysiological procedures comprises a body member, a manipulation handle attached to the proximal end of the body member for applying torque to the body member, the handle having a control knob adapted for control movements in a first plane and in a second plane simultaneously. A deflection control line is attached at its distal end to the distal portion of the catheter and its proximal end attached to the control device of the handle so that tension applied to the control line by sliding the control knob causes deflection of the distal portion of the catheter. A stiffening member is disposed within the body member of the catheter and is slidable, said stiffening member providing increased rigidity to the portion of the body member in which the stiffening member is located. Rotation of the control knob controls the position of the stiffening member in the body member. In a further aspect, a stiffening member in accordance with one embodiment includes a tapered distal end section with a ball formed on the distal tip, the tapered section terminating at the ball. In accordance with another aspect, the torsional rigidity of the catheter body is increased by use of a layer of aramid fibers mixed with an epoxy. In yet another feature, the handle and rotatable sliding element are symmetrically shaped to facilitate complete single-handed operation of the handle by the physician of all position control aspects of the catheter.
摘要翻译：适于执行电生理过程的导管包括身体构件，附接到身体构件的近端的操纵手柄，用于向身体构件施加扭矩，手柄具有适于控制第一平面中的运动的控制旋钮，飞机同时进行。偏转控制线在其远端附接到导管的远端部分，并且其近端附接到手柄的控制装置，使得通过滑动控制旋钮施加到控制线的张力导致远端部分的偏转导管。加强构件设置在导管的主体构件内并且可滑动，所述加强构件为加强构件所在的主体构件的部分提供增加的刚性。控制旋钮的旋转控制加强构件在主体构件中的位置。在另一方面，根据一个实施例的加强构件包括锥形远端部分，其具有形成在远侧末端上的球，锥形部分终止于球。根据另一方面，通过使用与环氧树脂混合的芳族聚酰胺纤维层来增加导管体的扭转刚度。在另一个特征中，手柄和可旋转的滑动元件是对称的，以便于医生对导管的所有位置控制方面的手柄的完全单手操作。

2. 发明授权

US5662606A Catheter for electrophysiological procedures 失效
标题翻译：导管用于电生理程序
公开(公告)号：US5662606A
公开(公告)日：1997-09-02
申请号：US339125
申请日：1994-11-14
申请人： William W. Cimino , Robert Abrams , Miriam H. Taimisto , Marc Jenson , Patrick E. Macaulay
发明人： William W. Cimino , Robert Abrams , Miriam H. Taimisto , Marc Jenson , Patrick E. Macaulay
IPC分类号： A61B5/0408 , A61B5/0402 , A61B5/042 , A61B5/0478 , A61B5/0492 , A61B17/00 , A61B18/00 , A61B18/12 , A61B18/14 , A61M25/00 , A61M25/01 , A61M37/00
CPC分类号： A61B5/0422 , A61B18/00 , A61B18/1492 , A61B5/6852 , A61B5/6855 , A61M25/0136 , A61M25/0144 , A61M25/0147 , A61B2017/00039 , A61B2017/00044 , A61B2017/00292 , A61B2017/003 , A61B2017/00853 , A61B2018/0016 , A61B2018/00351 , A61B2018/00577 , A61B2018/00839 , A61B2018/0091 , A61B2018/00916 , A61B2018/00946 , A61B2018/1253 , A61B2562/0209 , A61B2562/043 , A61M25/0043 , A61M25/0054
摘要： A catheter adapted to perform electrophysiological procedures comprises a body member, a manipulation handle attached to the proximal end of the body member for applying torque to the body member, the handle having a control knob adapted for control movements in a first plane and in a second plane simultaneously. A deflection control line is attached at its distal end to the distal portion of the catheter and its proximal end attached to the control device of the handle so that tension applied to the control line by sliding the control knob causes deflection of the distal portion of the catheter. A stiffening member is disposed within the body member of the catheter and is slidable, said stiffening member providing increased rigidity to the portion of the body member in which the stiffening member is located. Rotation of the control knob controls the position of the stiffening member in the body member. In a further aspect, a stiffening member in accordance with one embodiment includes a tapered distal end section with a ball formed on the distal tip, the tapered section terminating at the ball. In accordance with another aspect, the torsional rigidity of the catheter body is increased by use of a layer of aramid fibers mixed with an epoxy. In yet another feature, the handle and rotatable sliding element are symmetrically shaped to facilitate complete single-handed operation of the handle by the physician of all position control aspects of the catheter.
摘要翻译：适于执行电生理过程的导管包括身体构件，附接到身体构件的近端的操纵手柄，用于向身体构件施加扭矩，手柄具有适于控制第一平面中的运动的控制旋钮，飞机同时进行。偏转控制线在其远端附接到导管的远端部分，并且其近端附接到手柄的控制装置，使得通过滑动控制旋钮施加到控制线的张力导致远端部分的偏转导管。加强构件设置在导管的主体构件内并且可滑动，所述加强构件为加强构件所在的主体构件的部分提供增加的刚性。控制旋钮的旋转控制加强构件在主体构件中的位置。在另一方面，根据一个实施例的加强构件包括锥形远端部分，其具有形成在远侧末端上的球，锥形部分终止于球。根据另一方面，通过使用与环氧树脂混合的芳族聚酰胺纤维层来增加导管体的扭转刚度。在另一个特征中，手柄和可旋转的滑动元件是对称的，以便于医生对导管的所有位置控制方面的手柄的完全单手操作。

3. 发明授权

US5857997A Catheter for electrophysiological procedures 失效
标题翻译：导管用于电生理程序
公开(公告)号：US5857997A
公开(公告)日：1999-01-12
申请号：US919137
申请日：1997-08-30
申请人： William W. Cimino , Robert Abrams , Miriam H. Taimisto , Marc Jenson , Patrick E. Macaulay
发明人： William W. Cimino , Robert Abrams , Miriam H. Taimisto , Marc Jenson , Patrick E. Macaulay
IPC分类号： A61B5/042 , A61B17/00 , A61B18/00 , A61B18/14 , A61M25/01 , A61M37/00
CPC分类号： A61B5/6855 , A61B18/00 , A61B18/1492 , A61B5/0422 , A61M25/0136 , A61B2017/00044 , A61B2017/00292 , A61B2017/00853 , A61B2018/00916 , A61B2018/1253 , A61B2562/0209 , A61B2562/043 , A61M25/0144 , A61M25/0147
摘要： A catheter adapted to perform electrophysiological procedures comprises a body member, a manipulation handle attached to the proximal end of the body member for applying torque to the body member, the handle having a control knob adapted for control movements in a first plane and in a second plane simultaneously. A deflection control line is attached at its distal end to the distal portion of the catheter and its proximal end attached to the control device of the handle so that tension applied to the control line by sliding the control knob causes deflection of the distal portion of the catheter. A stiffening member is disposed within the body member of the catheter and is slidable, said stiffening member providing increased rigidity to the portion of the body member in which the stiffening member is located. Rotation of the control knob controls the position of the stiffening member in the body member. In a further aspect, a stiffening member in accordance with one embodiment includes a tapered distal end section with a ball formed on the distal tip, the tapered section terminating at the ball. In accordance with another aspect, the torsional rigidity of the catheter body is increased by use of a layer of aramid fibers mixed with an epoxy. In yet another feature, the handle and rotatable sliding element are symmetrically shaped to facilitate complete single-handed operation of the handle by the physician of all position control aspects of the catheter.
摘要翻译：适于执行电生理过程的导管包括身体构件，附接到身体构件的近端的操纵手柄，用于向身体构件施加扭矩，手柄具有适于控制第一平面中的运动的控制旋钮，飞机同时进行。偏转控制线在其远端附接到导管的远端部分，并且其近端附接到手柄的控制装置，使得通过滑动控制旋钮施加到控制线的张力导致远端部分的偏转导管。加强构件设置在导管的主体构件内并且可滑动，所述加强构件为加强构件所在的主体构件的部分提供增加的刚性。控制旋钮的旋转控制加强构件在主体构件中的位置。在另一方面，根据一个实施例的加强构件包括锥形远端部分，其具有形成在远侧末端上的球，锥形部分终止于球。根据另一方面，通过使用与环氧树脂混合的芳族聚酰胺纤维层来增加导管体的扭转刚度。在另一个特征中，手柄和可旋转的滑动元件是对称的，以便于医生对导管的所有位置控制方面的手柄的完全单手操作。

4. 发明授权

US07303571B2 Methods and apparatus for blocking flow through blood vessels 有权
标题翻译：阻止流经血管的方法和装置
公开(公告)号：US07303571B2
公开(公告)日：2007-12-04
申请号：US10651824
申请日：2003-08-29
申请人： Joshua Makower , J. C. Flaherty , Timothy R. Machold , Jason B. Whitt , Philip C. Evard , Patrick E. Macaulay , John T. Garibotto , Marc Jensen
发明人： Joshua Makower , J. C. Flaherty , Timothy R. Machold , Jason B. Whitt , Philip C. Evard , Patrick E. Macaulay , John T. Garibotto , Marc Jensen
IPC分类号： A61B17/34
CPC分类号： A61B1/3137 , A61B17/00234 , A61B17/00491 , A61B17/0643 , A61B17/11 , A61B17/12022 , A61B17/12045 , A61B17/12109 , A61B17/12131 , A61B17/12136 , A61B17/12159 , A61B17/12172 , A61B17/12186 , A61B17/1219 , A61B17/3417 , A61B17/3496 , A61B18/00 , A61B18/1445 , A61B18/1477 , A61B18/1492 , A61B18/24 , A61B90/361 , A61B90/40 , A61B2017/00243 , A61B2017/00247 , A61B2017/00252 , A61B2017/00504 , A61B2017/0641 , A61B2017/0647 , A61B2017/0649 , A61B2017/1107 , A61B2017/1139 , A61B2017/1205 , A61B2017/12127 , A61B2017/22038 , A61B2017/22077 , A61B2017/306 , A61B2017/347 , A61B2017/3488 , A61B2018/00392 , A61B2018/00404 , A61B2018/00869 , A61B2018/1425 , A61B2018/1475 , A61B2090/378 , A61B2090/3925 , A61B2090/3929 , A61B2090/3958 , A61F2/07 , A61F2/2493 , A61F2/90 , A61F2/95 , A61F2002/075 , A61F2002/30079 , A61F2002/8486 , A61F2210/009 , A61M2025/0076 , A61M2025/0096 , A61M2025/1052
摘要： Methods and apparatus for occluding blood flow within a blood vessel. In a first series of embodiments, the present invention comprises a plurality of embolic devices deployable through the lumen of a conventional catheter such that when deployed, said embolic devices remain resident and occlude blood flow at a specific site within the lumen of the blood vessel. Such embolic devices comprise either mechanical embolic devices that become embedded within or compress against the lumen of the vessel or chemical vaso-occlusive agents that seal off blood flow at a given site. A second embodiment of the present invention comprises utilization of a vacuum/cauterizing device capable of sucking in the lumen of the vessel about the device to maintain the vessel in a closed condition where there is then applied a sufficient amount of energy to cause the tissue collapsed about the device to denature into a closure. In a third series of embodiments, the present invention comprises the combination of an embolization facilitator coupled with the application of an energy force to form an intraluminal closure at a specified site within a vessel.
摘要翻译：阻塞血管内血流的方法和装置。在第一系列实施例中，本发明包括可以通过常规导管的内腔部署的多个栓塞装置，使得当展开时，所述栓塞装置保持驻留并阻塞在血管腔内的特定部位处的血流。这种栓塞装置包括机械栓塞装置，其嵌入或压缩容器的内腔或封闭给定部位的血流的化学血管闭塞剂。本发明的第二个实施方案包括使用能够吸收容器内腔的设备的真空/烧灼装置，以将容器保持在闭合状态，在那里然后施加足够量的能量以使组织折叠关于器件变性成闭合。在第三系列实施方案中，本发明包括栓塞促进剂与施加能量力的组合，以在血管内的指定部位形成腔内闭合。

5. 发明授权

US06638293B1 Methods and apparatus for blocking flow through blood vessels 有权
标题翻译：阻止流经血管的方法和装置
公开(公告)号：US06638293B1
公开(公告)日：2003-10-28
申请号：US09117516
申请日：1999-01-21
申请人： Joshua Makower , J. Christopher Flaherty , Timothy R. Machold , Jason B. Whitt , Philip C. Evard , Patrick E. Macaulay , John T. Garibotto , Marc Jensen
发明人： Joshua Makower , J. Christopher Flaherty , Timothy R. Machold , Jason B. Whitt , Philip C. Evard , Patrick E. Macaulay , John T. Garibotto , Marc Jensen
IPC分类号： A61M2900
CPC分类号： A61B1/3137 , A61B17/00234 , A61B17/00491 , A61B17/0643 , A61B17/11 , A61B17/12022 , A61B17/12045 , A61B17/12109 , A61B17/12131 , A61B17/12136 , A61B17/12159 , A61B17/12172 , A61B17/12186 , A61B17/1219 , A61B17/3417 , A61B17/3496 , A61B18/00 , A61B18/1445 , A61B18/1477 , A61B18/1492 , A61B18/24 , A61B90/361 , A61B90/40 , A61B2017/00243 , A61B2017/00247 , A61B2017/00252 , A61B2017/00504 , A61B2017/0641 , A61B2017/0647 , A61B2017/0649 , A61B2017/1107 , A61B2017/1139 , A61B2017/1205 , A61B2017/12127 , A61B2017/22038 , A61B2017/22077 , A61B2017/306 , A61B2017/347 , A61B2017/3488 , A61B2018/00392 , A61B2018/00404 , A61B2018/00869 , A61B2018/1425 , A61B2018/1475 , A61B2090/378 , A61B2090/3925 , A61B2090/3929 , A61B2090/3958 , A61F2/07 , A61F2/2493 , A61F2/90 , A61F2/95 , A61F2002/075 , A61F2002/30079 , A61F2002/8486 , A61F2210/009 , A61M2025/0076 , A61M2025/0096 , A61M2025/1052
摘要： This invention is methods and apparatus for occluding blood flow within a blood vessel (22). In a first series of embodiments, the present invention comprises a plurality of embolic devices (16) deployable through the lumen (12) of a conventional catheter (10) such that when deployed, said embolic devices (16) remain resident and occlude blood flow at a specific site within the lumen of the blood vessel (22). Such embolic devices (16) comprise either mechanical embolic devices that become embedded within or compress against the lumen of the vessel or chemical vaso occlusive agents that seal off blood flow at a given site. A second embodiment of the present invention comprises utilization of a vacuum/cauterizing device capable of sucking in the lumen of the vessel about the device to maintain the vessel in a closed condition where there is then applied a sufficient amount of energy to cause the tissue collapsed about the device to denature into a closure. In a third series of embodiments, the present invention comprises the combination of an embolization facilitator coupled with the application of an energy force to form an intraluminal closure at a specified site within a vessel.
摘要翻译：本发明是用于阻塞血管内血流的方法和装置（22）。在第一系列实施例中，本发明包括可以通过常规导管（10）的内腔（12）展开的多个栓塞装置（16），使得当展开时，所述栓塞装置（16）保持驻留并阻塞血流在血管（22）的内腔内的特定部位。这种栓塞装置（16）包括机械栓塞装置，其嵌入或压缩在容器的内腔或封闭给定部位的血液流动的化学血管闭塞剂。本发明的第二个实施方案包括使用能够吸收容器内腔的设备的真空/烧灼装置，以将容器保持在闭合状态，在那里然后施加足够量的能量以使组织折叠关于器件变性成闭合。在第三系列实施方案中，本发明包括栓塞促进剂与施加能量力的组合，以在血管内的指定部位形成腔内闭合。

6. 发明授权

US07966057B2 Methods and apparatus for guided transluminal interventions using vessel wall penetrating catheters and other apparatus 有权
标题翻译：使用血管壁穿透导管和其他装置引导腔内干预的方法和装置
公开(公告)号：US07966057B2
公开(公告)日：2011-06-21
申请号：US10467274
申请日：2002-02-06
申请人： Patrick E. Macaulay , Theodore C. Lamson , Joshua Makower , Isaac Han Joon Kim , Brian R. Beckey
发明人： Patrick E. Macaulay , Theodore C. Lamson , Joshua Makower , Isaac Han Joon Kim , Brian R. Beckey
IPC分类号： A61B5/05
CPC分类号： A61B5/06 , A61B5/042 , A61B5/061 , A61B5/062 , A61B5/064 , A61B5/6853 , A61B5/6859 , A61B5/6886 , A61B6/12 , A61B6/508 , A61B6/5247 , A61B8/0833 , A61B8/12 , A61B8/5238 , A61B17/3478 , A61B34/20 , A61B2017/00252 , A61B2034/107 , A61B2034/2051 , A61B2034/2072 , A61B2090/3954 , A61M25/0105 , A61M25/0662
摘要： Electro-anatomically navigated catheters (e.g., mapping catheters, tissue penetrating catheters, delivery catheters and/or sheaths) and associated methods whereby devices or substances may be delivered to specific locations within a patient's body and/or penetration tracts or passageways are formed at specific locations between anatomical structures. The catheters are equipped with sensors and a sensing field is created around the body of the patient. The sensor-equipped catheters are then inserted into the patient's body and the position of the catheter-mounted sensor(s) is/are observed on a display representing the sensing field. Apparatus may be included for propelling the catheter(s) to specific locations and/or specific rotation orientations, within the patient's body.
摘要翻译：电解剖导管的导管（例如，导管，导管，组织穿透导管，输送导管和/或护套）和相关联的方法，其中装置或物质可以被输送到患者体内和/或穿透带或通道内的特定位置，解剖结构之间的位置。导管配备有传感器，并且围绕患者的身体产生感测场。然后将装有传感器的导管插入患者体内，并且在表示感测场的显示器上观察导管安装的传感器的位置。可以包括用于将导管推进到患者体内的特定位置和/或特定旋转取向的装置。

7. 发明申请

US20110098805A1 TRANSCATHETER VALVE DELIVERY SYSTEMS AND METHODS 有权
标题翻译： TRANSCATHETER阀输送系统和方法
公开(公告)号：US20110098805A1
公开(公告)日：2011-04-28
申请号：US12870567
申请日：2010-08-27
申请人： Joshua Dwork , Patrick E. Macaulay , Gianfranco M. Pellegrini , Finn O. Rinne , Richard Spork , Don Huy Tran , Nathan B. Wiemeyer
发明人： Joshua Dwork , Patrick E. Macaulay , Gianfranco M. Pellegrini , Finn O. Rinne , Richard Spork , Don Huy Tran , Nathan B. Wiemeyer
IPC分类号： A61F2/24
CPC分类号： A61F2/2436 , A61F2/2412
摘要： Delivery devices and methods for percutaneously delivering a prosthetic valve to the heart of a patient. These prosthetic valves may be configured to provide complimentary features that promote optimal placement of the prosthetic valve in a native heart valve, such as the aortic valve, mitral valve, pulmonic valve, and/or tricuspid valve. The delivery device includes a release sheath assembly housed within an outer delivery sheath. A release sheath component of the assembly captures a portion of the prosthetic valve to the delivery device, and effectuates complete release of the prosthetic valve with retraction of the outer sheath.
摘要翻译：用于经皮递送假体瓣膜至患者心脏的输送装置和方法。这些假体瓣膜可被构造成提供促进人造瓣膜在天然心脏瓣膜（例如主动脉瓣，二尖瓣，肺静脉瓣和/或三尖瓣）中的最佳放置的互补特征。输送装置包括容纳在外部输送护套内的释放护套组件。组件的释放护套部件将一部分人工瓣膜捕获到输送装置，并通过外护套的缩回来实现人造瓣膜的完全释放。

8. 发明授权

US09572982B2 Techniques for placing medical leads for electrical stimulation of nerve tissue 有权
标题翻译：放置用于电刺激神经组织的医疗线的技术
公开(公告)号：US09572982B2
公开(公告)日：2017-02-21
申请号：US12433766
申请日：2009-04-30
申请人： John E. Burnes , Kenneth C. Gardeski , Ruth N. Klepfer , Patrick E. Macaulay , Mary M. Morris , Avram Scheiner
发明人： John E. Burnes , Kenneth C. Gardeski , Ruth N. Klepfer , Patrick E. Macaulay , Mary M. Morris , Avram Scheiner
IPC分类号： A61B19/00 , A61N1/36 , A61N1/05 , A61M25/09
CPC分类号： A61N1/36053 , A61M25/09 , A61N1/05 , A61N1/0551 , A61N1/0558 , A61N1/057 , A61N1/36085 , A61N1/36114 , A61N1/36125 , A61N1/36128
摘要： This disclosure is directed to extra, intra, and transvascular medical lead placement techniques for arranging medical leads and electrical stimulation and/or sensing electrodes proximate nerve tissue within a patient.
摘要翻译：本公开涉及用于在患者体内靠近神经组织布置医疗引线和电刺激和/或感测电极的额外的，内部的和经血管内的医疗引线放置技术。

9. 发明授权

US5234416A Intravascular catheter with a nontraumatic distal tip 失效
标题翻译：具有非特异性距离提示的血管内导管
公开(公告)号：US5234416A
公开(公告)日：1993-08-10
申请号：US711045
申请日：1991-06-06
申请人： Patrick E. Macaulay , Lawrence D. Wasicek , Alfredo Bayot , Kurt Klemm
发明人： Patrick E. Macaulay , Lawrence D. Wasicek , Alfredo Bayot , Kurt Klemm
IPC分类号： A61M25/00
CPC分类号： A61M25/0068 , A61M25/008 , A61M2025/0081 , A61M2205/32 , A61M25/005 , A61M25/0053 , A61M25/0054 , A61M25/0069
摘要： An intravascular catheter such as a guiding catheter of composite construction having a nontraumatic distal tip comprising a proximal elastomeric tubular element and a distal elastomeric tubular element formed of softer material that the proximal section. The proximal tubular section of the distal tip preferably has a radiopaque material incorporated therein to enable the distal tip to be fluoroscopically observable when in place within a patient. The shaft of the catheter, which exhibits excellent torquability and pushability, is formed with a very thin wall. The catheter shaft includes an inner tubular member of braided polymeric fibrous strands impregnated with a thermoset polyurethane and having an outer jacket or coating of thermoplastic polyurethane secured to the braided tubular member. In some embodiments it is preferred to include a lubricous liner within the braided tubular member.

10. 发明授权

US08414645B2 Transcatheter valve delivery systems and methods 有权
标题翻译：经导管阀输送系统及方法
公开(公告)号：US08414645B2
公开(公告)日：2013-04-09
申请号：US12870567
申请日：2010-08-27
申请人： Joshua Dwork , Patrick E. Macaulay , Gianfranco M. Pellegrini , Finn O. Rinne , Richard Spork , Don Huy Tran , Nathan B. Wiemeyer
发明人： Joshua Dwork , Patrick E. Macaulay , Gianfranco M. Pellegrini , Finn O. Rinne , Richard Spork , Don Huy Tran , Nathan B. Wiemeyer
IPC分类号： A61F2/24
CPC分类号： A61F2/2436 , A61F2/2412
摘要： Delivery devices and methods for percutaneously delivering a prosthetic valve to the heart of a patient. These prosthetic valves may be configured to provide complimentary features that promote optimal placement of the prosthetic valve in a native heart valve, such as the aortic valve, mitral valve, pulmonic valve, and/or tricuspid valve. The delivery device includes a release sheath assembly housed within an outer delivery sheath. A release sheath component of the assembly captures a portion of the prosthetic valve to the delivery device, and effectuates complete release of the prosthetic valve with retraction of the outer sheath.
摘要翻译：用于经皮递送假体瓣膜至患者心脏的输送装置和方法。这些假体瓣膜可被构造成提供促进人造瓣膜在天然心脏瓣膜（例如主动脉瓣，二尖瓣，肺静脉瓣和/或三尖瓣）中的最佳放置的互补特征。输送装置包括容纳在外部输送护套内的释放护套组件。组件的释放护套部件将一部分人工瓣膜捕获到输送装置，并通过外护套的缩回来实现人造瓣膜的完全释放。

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