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1. 发明授权

US06176876B1 Leaflet positioning for a mechanical heart valve 有权
标题翻译：机械心脏瓣膜的小叶定位
公开(公告)号：US06176876B1
公开(公告)日：2001-01-23
申请号：US09205673
申请日：1998-12-04
申请人： Tanya Shipkowitz , Paul J. Fordenbacher , Yi-Ren Woo , Michael J. Girard , Stephen A. Petersen
发明人： Tanya Shipkowitz , Paul J. Fordenbacher , Yi-Ren Woo , Michael J. Girard , Stephen A. Petersen
IPC分类号： A61F224
CPC分类号： A61F2/2403 , A61F2/2472
摘要： A bi-leaflet prosthetic heart valve, comprising an annular body having an upstream edge, a downstream edge and a passageway therebetween includes first and second leaflets pivotally mounted in the annular body. Each leaflet has an upstream edge, a downstream edge and a leaflet length therebetween. First and second pivot axes associated respectively with the first and second leaflets are provided and each leaflet rotates about its respective pivot axes between an open position allowing blood flow through the passageway of the annular body and a closed position blocking blood flow. The valve is configured such that the leaflets have an angle in the naturally open position of more than about 85°.
摘要翻译：一种双瓣假体心脏瓣膜，包括具有上游边缘，下游边缘和其间的通道的环形体，包括枢转地安装在环形体中的第一和第二小叶。每个小叶具有上游边缘，下游边缘和它们之间的小叶长度。提供分别与第一和第二小叶相关联的第一和第二枢转轴线，并且每个小叶围绕其相应的枢转轴线在允许血液流过环形体的通道的打开位置和阻塞血液流动的关闭位置之间旋转。阀构造成使得小叶在自然打开位置具有大于约85°的角度。

2. 发明授权

US06395025B1 Mechanical heart valve prosthesis 有权
标题翻译：机械心脏瓣膜假体
公开(公告)号：US06395025B1
公开(公告)日：2002-05-28
申请号：US09224149
申请日：1998-12-31
申请人： Paul J. Fordenbacher , Avrom M. Brendzel , A. Tanya Shipkowitz , Stephen A. Petersen
发明人： Paul J. Fordenbacher , Avrom M. Brendzel , A. Tanya Shipkowitz , Stephen A. Petersen
IPC分类号： A61F206
CPC分类号： A61F2/2403
摘要： Mechanical heart valve prostheses are disclosed that inherently reduce the probability of thrombus formation by minimizing blood flow disturbance, high shear stress, and stagnation. The pivot configuration includes a recess, preferably in the housing, that has a profile which promotes smooth blood flow.
摘要翻译：公开了机械心脏瓣膜假体，其通过最小化血流紊乱，高剪切应力和停滞来固有地降低血栓形成的可能性。枢轴构造包括优选在壳体中的凹部，其具有促进平滑血流的轮廓。

3. 发明授权

US5814101A Holder for heart valve prosthesis 失效
标题翻译：心脏瓣膜假体支架
公开(公告)号：US5814101A
公开(公告)日：1998-09-29
申请号：US719568
申请日：1996-09-25
申请人： Margaret A. Wallner , David R. Elizondo , Kimberly A. Anderson , Guy P. Vanney , Kurt D. Krueger , Michael J. Girard , Stephen A. Petersen , Darrin J. Bergman , Terry L. Shepherd
发明人： Margaret A. Wallner , David R. Elizondo , Kimberly A. Anderson , Guy P. Vanney , Kurt D. Krueger , Michael J. Girard , Stephen A. Petersen , Darrin J. Bergman , Terry L. Shepherd
IPC分类号： A61F2/24 , A61M5/00
CPC分类号： A61F2/2427
摘要： A holder for engaging a heart valve prosthesis during implantation includes a holder body and stem. The stem is adapted to receive a handle used to manipulate the prostheses during implantation. The stem is moveable between a standard implantation position and a low profile delivery position.
摘要翻译：在植入期间用于接合心脏瓣膜假体的保持器包括保持器主体和杆。杆适于在植入期间接收用于操纵假体的手柄。杆可在标准植入位置和低轮廓输送位置之间移动。

4. 发明授权

US07306386B2 Docking station and associated method for docking a portable printer 有权
标题翻译：对接站和相关方法用于对接便携式打印机
公开(公告)号：US07306386B2
公开(公告)日：2007-12-11
申请号：US10901637
申请日：2004-07-29
申请人： Roy Patrick Lyman , Gregory Paul Panebianco , Stephen A. Petersen
发明人： Roy Patrick Lyman , Gregory Paul Panebianco , Stephen A. Petersen
IPC分类号： G06F1/16
CPC分类号： B41J3/36 , B41J29/023 , B41J29/04
摘要： According to one embodiment, a docking station and an associated method for docking a portable printer are provided. The portable printer has a printhead, media drive, and media support externally configured to be latched onto the docking station, and the docking station is adapted for convenient one-hand docking and undocking of the portable printer. The docking station includes a base member having a first surface configured to receive the portable printer, and a latching mechanism including a manually operable actuator and coupled thereto one or more latches adapted to automatically engage and securely dock the portable printer on the first surface of the base member when the printer is positioned on the first surface. The actuator is capable of actuating the latch to unlatch a latched printer and to bias the printer outwardly for removal of the printer from the station.
摘要翻译：根据一个实施例，提供了对接站和用于对接便携式打印机的相关方法。便携式打印机具有外部配置为锁定在对接站上的打印头，介质驱动器和介质支撑件，并且对接站适于便于便携式打印机的单手对接和脱离。对接站包括具有被配置为接收便携式打印机的第一表面的基座构件，以及包括可手动操作的致动器并且联接到其上的一个或多个闩锁的闩锁机构，该闩锁适于自动地将便携式打印机与所述便携式打印机的第一表面自动接合当打印机位于第一表面上时，底座部件。致动器能够致动闩锁以解锁闩锁的打印机并且向外偏压打印机以从站移除打印机。

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