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1. 发明申请

US20070106262A1 Hemostasis seal 有权
标题翻译：止血印
公开(公告)号：US20070106262A1
公开(公告)日：2007-05-10
申请号：US11257201
申请日：2005-10-24
申请人： Neil Becker , Christopher Andrews
发明人： Neil Becker , Christopher Andrews
IPC分类号： A61M39/10 , A61M39/00 , A61M25/16 , A61M25/18
CPC分类号： A61M39/0606 , A61M2039/062 , A61M2039/0633 , A61M2039/064
摘要： A hemostasis seal configured for use in a splittable hemostasis valve, hub, or introducer sheath to permit passage of a medical device therethrough. The seal provides a substantially fluid-tight seal around the medical device without causing excessive frictional resistance that would otherwise unduly restrict movement of the medical device through the seal. In one embodiment, the seal includes first and second resilient seal portions each having a contoured mating surface to provide a first fluid seal with respect to the medical device. The seal also may include one or more projecting portions and one or more mating receiving portions which interact to provide a second fluid seal with respect to the medical device.
摘要翻译：止血密封件，其构造成用于可分离的止血阀，轮毂或引入器护套以允许医疗装置通过。密封件围绕医疗装置提供基本上流体密封的密封，而不会引起过大的摩擦阻力，否则会过度地限制医疗装置通过密封件的运动。在一个实施例中，密封件包括第一和第二弹性密封部分，每个具有轮廓匹配表面，以相对于医疗装置提供第一流体密封。密封件还可以包括一个或多个突出部分和一个或多个配合接收部分，其相互作用以相对于医疗装置提供第二流体密封。

2. 发明申请

US20050182435A1 Notched cutter for guide catheter removal from lead 有权
标题翻译：引导导管从铅引出的切口刀
公开(公告)号：US20050182435A1
公开(公告)日：2005-08-18
申请号：US10777496
申请日：2004-02-12
申请人： Christopher Andrews , Neil Becker , Gayla Smith
发明人： Christopher Andrews , Neil Becker , Gayla Smith
IPC分类号： A61M25/00 , A61M25/06 , B26B29/06 , A61B17/32
CPC分类号： A61M25/0668 , A61M25/00 , A61M2025/0675
摘要： A device and method for removing a guide catheter from about a cardiac lead is disclosed. The device includes a blade for slitting the catheter so that the catheter may be removed from the lead. The blade includes upper and lower angled cutting surfaces which define a notch. The device includes a portion for receiving the lead and guiding the catheter to the blade.
摘要翻译：公开了一种用于从心脏引线周围去除引导导管的装置和方法。该装置包括用于切割导管的刀片，使得导管可以从引线移除。刀片包括限定凹口的上下倾斜切割表面。该装置包括用于接收引线并将导管引导到叶片的部分。

3. 发明授权

US06939327B2 Peel-away sheath 失效
标题翻译：脱皮鞘
公开(公告)号：US06939327B2
公开(公告)日：2005-09-06
申请号：US10140540
申请日：2002-05-07
申请人： Jeffrey A. Hall , Wade A. Bowe , Bruce A. Tockman , Randy W. Westlund , Neil Becker
发明人： Jeffrey A. Hall , Wade A. Bowe , Bruce A. Tockman , Randy W. Westlund , Neil Becker
IPC分类号： A61M25/06 , A61M5/178
CPC分类号： A61M25/0668
摘要： A peel-away sheath for a catheter includes at least one weakened area in a non-longitudinal pattern, such as a helical pattern, along the length of the sheath. One embodiment of a catheter sheath includes a tube having at least one pull wire integrally located within its wall. Another embodiment of a catheter sheath includes a tube having at least one integral lumen within its wall. The integral lumen may house a filling material. One embodiment of a catheter may include a first sheath which is positioned within a second sheath, with each of the first and second sheaths having at least one weakened area along its length. A reinforcing guide for a guide catheter includes a tube having a lumen with a diameter at least as large as the guide catheter diameter. The reinforcing guide includes a gap with a width which is less than the guide catheter diameter.
摘要翻译：用于导管的剥离鞘包括至少一个沿着护套长度的非纵向图案的弱化区域，例如螺旋图案。导管护套的一个实施例包括具有整体地位于其壁内的至少一个拉线的管。导管护套的另一实施例包括在其壁内具有至少一个整体腔的管。整体腔可容纳填充材料。导管的一个实施例可以包括定位在第二护套内的第一护套，其中第一和第二护套中的每一个沿其长度具有至少一个弱化区域。用于引导导管的加强引导件包括具有直径至少与引导导管直径一样大的内腔的管。加强引导件包括宽度小于引导导管直径的间隙。

4. 发明授权

US08055356B2 Lead system having friction mechanism and method therefor 失效
标题翻译：具有摩擦机构和方法的牵引系统
公开(公告)号：US08055356B2
公开(公告)日：2011-11-08
申请号：US11427167
申请日：2006-06-28
申请人： Eric John Wengreen , Eric Falbe Hammill , Luke Thomas Babler , Neil Becker
发明人： Eric John Wengreen , Eric Falbe Hammill , Luke Thomas Babler , Neil Becker
IPC分类号： A61N1/00
CPC分类号： A61N1/057 , A61N1/0573
摘要： A lead system has an elongate body, an active fixation assembly movable relative to the elongate lead body, and a low variation friction member frictionally engaged with the active fixation assembly. In an option, the active fixation assembly undergoes greater torsional resistance as the active fixation assembly is moved in a direction to retract the lead.
摘要翻译：引导系统具有细长主体，相对于细长引线主体可移动的主动固定组件和与主动固定组件摩擦接合的低变化摩擦件。在一种选择中，主动固定组件经历较大的扭转阻力，因为主动固定组件沿着缩回导线的方向移动。

5. 发明申请

US20060241737A1 Fixation device for coronary venous lead 有权
公开(公告)号：US20060241737A1
公开(公告)日：2006-10-26
申请号：US11114730
申请日：2005-04-26
申请人： Bruce Tockman , Neil Becker , Cindy Sherman , Kevin Phillips , Scott Stockmoe , Yongxing Zhang
发明人： Bruce Tockman , Neil Becker , Cindy Sherman , Kevin Phillips , Scott Stockmoe , Yongxing Zhang
IPC分类号： A61N1/05
CPC分类号： A61N1/057 , A61N2001/0578 , A61N2001/0585
摘要： In one embodiment, the present invention provides a cardiac lead device including a fixation mechanism slidably attached to the lead such that when the fixation mechanism is expanded into contact with a body lumen, the lead may be moved relative to the fixation mechanism if desired. Such lead movement may be limited by complimentary structure on the lead body and the fixation mechanism that prevents the lead from moving unless sufficient force is applied to the lead.

6. 发明授权

US07981152B1 Vascular delivery system for accessing and delivering devices into coronary sinus and other vascular sites 有权
标题翻译：用于进入和输送装置进入冠状窦和其他血管部位的血管输送系统
公开(公告)号：US07981152B1
公开(公告)日：2011-07-19
申请号：US11008902
申请日：2004-12-10
申请人： William E. Webler , Neil Becker , Gregory M. Hyde
发明人： William E. Webler , Neil Becker , Gregory M. Hyde
IPC分类号： A61F2/24
CPC分类号： A61F2/2466 , A61F2/2451 , A61F2250/0039 , A61F2250/0065
摘要： A method for placing a device into a target vasculature. The method comprises accessing the target vasculature with an access guide catheter to sub-select a proximal portion of the target vasculature. A rail catheter is tracked into the access guide catheter to place the rail catheter more distally and into a distal portion of the target vasculature. The access guide catheter is removed. A delivery catheter is tracked over the rail catheter. The rail catheter is then removed. A device catheter having the device is placed into the delivery catheter and positioned at a desired location within the distal portion of the target vasculature.
摘要翻译：将装置放置在目标脉管系统中的方法。该方法包括用导入导管接近目标脉管，以选择目标脉管系统的近端部分。轨道导管被跟踪到进入导管中以将轨道导管更远侧地放置到目标脉管系统的远端部分中。取出导管导管。输送导管在轨道导管上追踪。然后取出导轨导管。具有该装置的装置导管被放置在输送导管中并且定位在目标脉管系统的远端部分内的期望位置处。

7. 发明授权

US06612999B2 Balloon actuated guide catheter 有权
公开(公告)号：US06612999B2
公开(公告)日：2003-09-02
申请号：US10011084
申请日：2001-12-06
申请人： Lawrence Brennan , Neil Becker
发明人： Lawrence Brennan , Neil Becker
IPC分类号： A61B500
CPC分类号： A61M25/0041 , A61M25/0152 , A61M25/0155
摘要： A guide catheter employs a flexible shaft having a pre-formed bend at a distal end. An inflatable member is disposed on the flexible shaft and encompasses at least part of the pre-formed bend. The flexible shaft contains an inflation lumen in fluid connection with the inflatable member. Inflation of the inflatable member causes a deflection of the distal end of the flexible shaft. The guide catheter includes an inflation mechanism in fluid connection with the inflation lumen for pressurizing and depressurizing the inflation member. A guide catheter according to the present invention is useful for various medical procedures, including providing access to heart vessels for cardiac lead implantation, EP mapping, and angiography/venography.

8. 发明申请

US20080004682A1 LEAD SYSTEM HAVING FRICTION MECHANISM AND METHOD THEREFOR 失效
标题翻译：具有摩擦机制的导线系统及其方法
公开(公告)号：US20080004682A1
公开(公告)日：2008-01-03
申请号：US11427167
申请日：2006-06-28
申请人： Eric John Wengreen , Eric Falbe Hammill , Luke Thomas Babler , Neil Becker
发明人： Eric John Wengreen , Eric Falbe Hammill , Luke Thomas Babler , Neil Becker
IPC分类号： A61N1/00
CPC分类号： A61N1/057 , A61N1/0573
摘要： A lead system has an elongate body, an active fixation assembly movable relative to the elongate lead body, and a low variation friction member frictionally engaged with the active fixation assembly. In an option, the active fixation assembly undergoes greater torsional resistance as the active fixation assembly is moved in a direction to retract the lead.
摘要翻译：引导系统具有细长主体，相对于细长引线主体可移动的主动固定组件和与主动固定组件摩擦接合的低变化摩擦件。在一种选择中，主动固定组件经历较大的扭转阻力，因为主动固定组件沿着缩回导线的方向移动。

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