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1. 发明授权

US08337446B2 Prosthetic heart valve housing 失效
标题翻译：假体心脏瓣膜外壳
公开(公告)号：US08337446B2
公开(公告)日：2012-12-25
申请号：US11514792
申请日：2006-09-01
申请人： James L. Pokorney , Kemal Schankereli
发明人： James L. Pokorney , Kemal Schankereli
IPC分类号： A61M5/00
CPC分类号： A61F2/2412 , A61F2/06 , A61F2/064
摘要： A housing for a prosthetic valve comprises a first housing portion having a conduit end opening and a valve end opening, a second housing portion having a conduit end opening, a valve end opening and a threaded outer surface adjacent the valve end opening, a first conduit coupled to the conduit end opening of the first housing portion, a second conduit coupled to the conduit end opening of the second housing portion, and a connecting member having a threaded inner surface. The threaded outer surface of the second housing portion is structured to mate with the threaded inner surface of the connecting member to couple the first housing portion to the second housing portion.
摘要翻译：用于人造瓣的壳体包括具有导管端开口和阀端开口的第一壳体部分，具有导管端开口的第二壳体部分，阀端开口和邻近阀端开口的螺纹外表面，第一导管耦合到第一壳体部分的导管端部开口，耦合到第二壳体部分的导管端部开口的第二导管以及具有螺纹内表面的连接构件。第二壳体部分的螺纹外表面构造成与连接构件的螺纹内表面配合，以将第一壳体部分耦合到第二壳体部分。

2. 发明申请

US20120203334A1 Leaflet Valve 审中-公开
标题翻译：传单阀
公开(公告)号：US20120203334A1
公开(公告)日：2012-08-09
申请号：US13454016
申请日：2012-04-23
申请人： Robert Foster Wilson , Scott Robert Wilson , James L. Pokorney
发明人： Robert Foster Wilson , Scott Robert Wilson , James L. Pokorney
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2427 , A61F2/2463 , A61F2/2466 , Y10S623/904
摘要： A device and method for improving flow through a native blood vessel valve, such as the aortic valve, are provided. The present invention allows a miniature valve to be implanted into affected leaflets percutaneously, obviating the need for coronary bypass surgery. The method includes the cutting of small holes, on the order of 4 mm, in the leaflets of a targeted valve, thereby allowing blood to flow through the newly formed holes. The holes are used as attachment sites for the miniature valves of the present invention.
摘要翻译：提供了一种用于改善通过天然血管阀（例如主动脉瓣）的流动的装置和方法。本发明允许将微型瓣膜经皮植入受影响的小叶中，从而避免对冠状动脉旁路手术的需要。该方法包括在目标阀的小叶中切割约4毫米的小孔，从而允许血液流过新形成的孔。这些孔用作本发明的微型阀的附接位置。

3. 发明申请

US20110201991A1 VALVE BYPASS GRAFT DEVICE, TOOLS, AND METHOD 审中-公开
标题翻译：阀旁路格栅装置，工具和方法
公开(公告)号：US20110201991A1
公开(公告)日：2011-08-18
申请号：US13094445
申请日：2011-04-26
申请人： James L. Pokorney
发明人： James L. Pokorney
IPC分类号： A61M5/00 , A61B17/04 , A61B17/064 , A61B17/08
CPC分类号： A61B17/3415 , A61B17/3468 , A61B2017/00252 , A61B2017/1107 , A61B2017/1135
摘要： A medical implant comprises a hollow conduit having a first end opening, a second end opening, and a slit opening located between said first and second end openings, and a one way valve located within said conduit.
摘要翻译：医疗植入物包括具有第一端部开口，第二端部开口和位于所述第一和第二端部开口之间的狭缝开口的中空导管，以及位于所述导管内的单向阀。

4. 发明申请

US20110125105A1 CONDUIT PROTECTOR 审中-公开
标题翻译：电源保护器
公开(公告)号：US20110125105A1
公开(公告)日：2011-05-26
申请号：US12674827
申请日：2008-08-22
申请人： James L. Pokorney , Kemal Schankereli
发明人： James L. Pokorney , Kemal Schankereli
IPC分类号： A61M39/00 , B32B1/08
CPC分类号： A61B17/3421 , A61B17/3431 , A61B17/3468 , A61F2/2493 , Y10T428/13
摘要： A conduit protector for temporarily minimizing the surface friction on an outside surface of an implant includes a curvilinear sheet formed into a generally cylindrical shape having a first axial edge and a second axial edge, a connecting member coupling the first axial edge of the curvilinear sheet to the second axial edge of the curvilinear sheet, and a release member structured for separating the first axial edge of the curvilinear sheet from the second axial edge of the curvilinear sheet. An inside surface of the curvilinear sheet may have an inner diameter approximately equal to an outer diameter of the outside surface of the implant.
摘要翻译：用于临时最小化植入物外表面上的表面摩擦的导管保护器包括形成为具有第一轴向边缘和第二轴向边缘的大致圆柱形形状的曲线片，将曲线片的第一轴向边缘连接到曲线片的第二轴向边缘以及用于将曲线片的第一轴向边缘与曲线片的第二轴向边缘分离的释放构件。曲线片的内表面可以具有大致等于植入物的外表面的外径的内径。

5. 发明申请

US20080147105A1 Delivery Device For Leaflet Valve 有权
标题翻译：传单装置用于传单阀
公开(公告)号：US20080147105A1
公开(公告)日：2008-06-19
申请号：US12037025
申请日：2008-02-25
申请人： Robert Foster Wilson , Scott Robert Wilson , James L. Pokorney
发明人： Robert Foster Wilson , Scott Robert Wilson , James L. Pokorney
IPC分类号： A61B17/32
CPC分类号： A61F2/2418 , A61F2/2427 , A61F2/2463 , A61F2/2466 , Y10S623/904
摘要： A device and method for improving flow through a native blood vessel valve, such as the aortic valve, are provided. The present invention allows a miniature valve to be implanted into affected leaflets percutaneously, obviating the need for coronary bypass surgery. The method includes the cutting of small holes, on the order of 4 mm, in the leaflets of a targeted valve, thereby allowing blood to flow through the newly formed holes. The holes are used as attachment sites for the miniature valves of the present invention.
摘要翻译：提供了一种用于改善通过天然血管阀（例如主动脉瓣）的流动的装置和方法。本发明允许将微型瓣膜经皮植入受影响的小叶中，从而避免对冠状动脉旁路手术的需要。该方法包括在目标阀的小叶中切割约4毫米的小孔，从而允许血液流过新形成的孔。这些孔用作本发明的微型阀的附接位置。

6. 发明授权

US5300068A Electrosurgical apparatus 失效
标题翻译：电外科手术器械
公开(公告)号：US5300068A
公开(公告)日：1994-04-05
申请号：US871742
申请日：1992-04-21
申请人： George C. Rosar , Ken W. Bachofer , James L. Pokorney , James E. Graf
发明人： George C. Rosar , Ken W. Bachofer , James L. Pokorney , James E. Graf
IPC分类号： A61B18/12 , A61B17/00 , A61B18/14 , A61B19/00 , A61B17/36
CPC分类号： A61B18/1492 , A61B18/1206 , A61B18/1233 , A61B2017/00292 , A61B2018/00083 , A61B2018/00107 , A61B2018/00642 , A61B2018/00755 , A61B2018/00761 , A61B2018/00875 , A61B2018/1213 , A61B2018/124 , A61B2018/1286 , A61B2018/144 , A61B90/39
摘要： An electrosurgical apparatus for cutting tissue and for ablating occlusions includes a pulse generator for selectively generating a train of pulses of electrical energy for application to a wire having an attached electrode, the generator having a variable output impedance, the wire and the electrode being at least part of a load impedance. The apparatus senses the load impedance relative to the output impedance and adjusts the output impedance to match the load impedance. The generator produces pulses of variable energy, measures the relative electrical energy produced by an arc in response to a pulse, compares the relative electrical energy to a predetermined value to determine an energy difference, and adjusts the energy of a subsequent pulse to reduce the energy difference for the subsequent pulse toward zero.
摘要翻译：一种用于切割组织和消融闭塞的电外科设备包括：脉冲发生器，用于选择性地产生电能脉冲串，用于施加到具有附接电极的电线，所述发生器具有可变输出阻抗，所述电线和电极至少为部分负载阻抗。该装置检测相对于输出阻抗的负载阻抗，并调整输出阻抗以匹配负载阻抗。发生器产生可变能量的脉冲，测量响应于脉冲的电弧产生的相对电能，将相对电能与预定值进行比较以确定能量差，并且调整后续脉冲的能量以降低能量后续脉冲向零的差值。

7. 发明申请

US20130069365A1 Tapered Bore Connector 审中-公开
标题翻译：锥形孔连接器
公开(公告)号：US20130069365A1
公开(公告)日：2013-03-21
申请号：US13603919
申请日：2012-09-05
申请人： James L. Pokorney
发明人： James L. Pokorney
IPC分类号： F16L37/244
CPC分类号： F16L37/2445 , A61M39/1011 , A61M2039/1033
摘要： The invention is a tapered bore connector comprising a body having a conical bore with a central axis that forms an opening in the body. At least one compound cantilevered flange is attached to the body and extends a predetermined distance from the body in an outward radial direction relative to the conical bore axis and also extends a predetermined distance from the body in a circumferential direction relative to the conical bore axis.In operation, when the tapered bore connector is fully engaged with a compatible tapered shaft connector having an internally threaded locking collar, the compound cantilevered flange is deflected thereby generating an additional restraining force that dissuades premature disconnection.
摘要翻译：本发明是一种锥形孔连接器，其包括具有中心轴线的锥形孔的主体，该中心轴在主体中形成开口。至少一个复合悬臂法兰附接到主体并且相对于锥形孔轴线沿向外的径向方向从主体延伸预定距离，并且还相对于锥形孔轴线在圆周方向上从主体延伸预定距离。在操作中，当锥形孔连接器与具有内螺纹锁定环的相容的锥形轴连接器完全接合时，复合悬臂法兰被偏转，从而产生阻止过早断开的附加限制力。

8. 发明授权

US08163008B2 Leaflet valve 有权
标题翻译：小叶瓣
公开(公告)号：US08163008B2
公开(公告)日：2012-04-24
申请号：US12037025
申请日：2008-02-25
申请人： Robert Foster Wilson , Scott Robert Wilson , James L. Pokorney
发明人： Robert Foster Wilson , Scott Robert Wilson , James L. Pokorney
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2427 , A61F2/2463 , A61F2/2466 , Y10S623/904
摘要： A device and method for improving flow through a native blood vessel valve, such as the aortic valve, are provided. The present invention allows a miniature valve to be implanted into affected leaflets percutaneously, obviating the need for coronary bypass surgery. The method includes the cutting of small holes, on the order of 4 mm, in the leaflets of a targeted valve, thereby allowing blood to flow through the newly formed holes. The holes are used as attachment sites for the miniature valves of the present invention.
摘要翻译：提供了一种用于改善通过天然血管阀（例如主动脉瓣）的流动的装置和方法。本发明允许将微型瓣膜经皮植入受影响的小叶中，从而避免对冠状动脉旁路手术的需要。该方法包括在目标阀的小叶中切割约4毫米的小孔，从而允许血液流过新形成的孔。这些孔用作本发明的微型阀的附接位置。

9. 发明授权

US07335218B2 Delivery device for leaflet valve 有权
标题翻译：小叶瓣输送装置
公开(公告)号：US07335218B2
公开(公告)日：2008-02-26
申请号：US10651162
申请日：2003-08-28
申请人： Robert Foster Wilson , Scott Robert Wilson , James L. Pokorney
发明人： Robert Foster Wilson , Scott Robert Wilson , James L. Pokorney
IPC分类号： A61B17/34
CPC分类号： A61F2/2418 , A61F2/2427 , A61F2/2463 , A61F2/2466 , Y10S623/904
摘要： A device and method for improving flow through a native blood vessel valve, such as the aortic valve, are provided. The present invention allows a miniature valve to be implanted into affected leaflets percutaneously, obviating the need for coronary bypass surgery. The method includes the cutting of small holes, on the order of 4 mm, in the leaflets of a targeted valve, thereby allowing blood to flow through the newly formed holes. The holes are used as attachment sites for the miniature valves of the present invention.
摘要翻译：提供了一种用于改善通过天然血管阀（例如主动脉瓣）的流动的装置和方法。本发明允许将微型瓣膜经皮植入受影响的小叶中，从而避免对冠状动脉旁路手术的需要。该方法包括在目标阀的小叶中切割约4毫米的小孔，从而允许血液流过新形成的孔。这些孔用作本发明的微型阀的附接位置。

10. 发明授权

US08603122B2 Thrombus removal system and process 有权
标题翻译：血栓清除系统和过程
公开(公告)号：US08603122B2
公开(公告)日：2013-12-10
申请号：US11974490
申请日：2007-10-12
申请人： James L. Pokorney , Stephanos Finitsis , John Kucharczyk
发明人： James L. Pokorney , Stephanos Finitsis , John Kucharczyk
IPC分类号： A61B17/22
CPC分类号： A61B17/221 , A61B2017/22034
摘要： A device capable of capturing and facilitating the removal of a thrombus in blood vessels (or stones in biliary or urinary ducts, or foreign bodies) uses a soft coil mesh with the aid of a pull wire or string to engage the surface of a thrombus, and remove the captured thrombus. The soft coil mesh is formed by an elongated microcoil element that forms the helical elements of a macrocoil element. The microcoil element provides a relatively elastic effect to the helical elements forming the macrocoil and allows for control of gripping forces on the thrombus while reducing non-rigid contact of the device with arterial walls. The use of multiple coil mesh elements, delivered through a single lumen or multiple lumens, preferably with separate control of at least one end of each coil, provides a firm grasp on a distal side of a thrombus, assisting in non-disruptive or minimally disrupted removal of the thrombus upon withdrawal of the device.
摘要翻译：能够捕获和促进血管（或胆管或泌尿道或异物中的石块）的去除的装置使用软线圈网，借助于拉丝或绳子来接合血栓的表面，并取出捕获的血栓。软线圈网由形成大量线圈元件的螺旋元件的细长的微线圈元件形成。微线圈元件对形成大螺线管的螺旋元件提供相对弹性的效果，并且允许控制血栓上的夹持力，同时减少装置与动脉壁的非刚性接触。使用通过单个腔或多个流明递送的多个线圈网状元件，优选地具有每个线圈的至少一个端部的单独控制，在血栓的远端侧提供牢固的抓握，辅助非破坏性或最小程度的破坏取出装置时取出血栓。

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