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1. 发明授权

US08629348B2 Fire resistant barrier 有权
标题翻译：防火屏障
公开(公告)号：US08629348B2
公开(公告)日：2014-01-14
申请号：US10199565
申请日：2002-07-19
申请人： Happy Moselle
发明人： Happy Moselle
IPC分类号： H02G3/08 , H02G3/30
CPC分类号： A62C2/06 , E04B9/001 , E04B9/32 , F21S8/02 , F21V25/00
摘要： A fire resistant assembly which may be used to ensure the fire resistance of a fire barrier such as a wall, comprising a first layer having a lumen therein, a second layer adjacent the first layer, and a box having a cavity defined by a wall, an opening in the wall, and a flange proximate the opening, wherein the box is disposed between the first layer and the second layer and wherein the opening is disposed on the lumen of the first layer.
摘要翻译：一种防火组件，其可用于确保防火壁（例如墙壁）的耐火性，包括其中具有内腔的第一层，与第一层相邻的第二层，以及具有由壁限定的空腔的箱体，壁中的开口和靠近开口的凸缘，其中盒设置在第一层和第二层之间，并且其中开口设置在第一层的内腔上。

2. 发明授权

US08535344B2 Methods, systems, and devices for providing embolic protection and removing embolic material 有权
标题翻译：用于提供栓塞保护和去除栓塞材料的方法，系统和装置
公开(公告)号：US08535344B2
公开(公告)日：2013-09-17
申请号：US10936857
申请日：2004-09-09
申请人： Richard J. Linder , Daryl R. Edmiston , Steven W. Johnson
发明人： Richard J. Linder , Daryl R. Edmiston , Steven W. Johnson
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/008
摘要： An embolic protection device includes a guide member having a distal end, a proximal end, and a lumen extending from the distal end to the proximal end. Additionally, the embolic protection device includes a filter assembly having a plurality of struts extending from the distal end of the guide member. The filter assembly further includes a filter media adapted to filter material from a blood stream coupled to at least two of the plurality of struts. The filter media can have an open proximal end and a closed distal end. The device can also include a sleeve at least partially surrounding the plurality of struts and the filter media for restraining the filter device in a collapsed position during an insertion procedure. The embolic protection device can also include additional loops of material surrounding the struts and a tether wire securing the sleeve and loops in the collapsed position.
摘要翻译：栓塞保护装置包括具有远端，近端和从远端延伸到近端的内腔的引导构件。此外，栓塞保护装置包括具有从引导构件的远端延伸的多个支柱的过滤器组件。过滤器组件还包括适于从耦合到多个支柱中的至少两个的支柱的血流过滤材料的过滤介质。过滤介质可以具有敞开的近端和封闭的远端。该装置还可以包括至少部分地围绕多个支柱和过滤介质的套筒，用于在插入过程期间将过滤装置限制在收缩位置。栓塞保护装置还可以包括围绕支柱的额外的材料环和固定套筒并且环绕在折叠位置的绳索。

3. 发明授权

US07947056B2 Steerable sphincterotome and methods for cannulation, papillotomy and sphincterotomy 有权
标题翻译：可导向括约肌切开术和插管，乳头切开术和括约肌切开术的方法
公开(公告)号：US07947056B2
公开(公告)日：2011-05-24
申请号：US11525826
申请日：2006-09-25
申请人： John A. Griego , Yem Chin
发明人： John A. Griego , Yem Chin
IPC分类号： A61B17/22 , A61B17/32 , A61B18/18 , A61M25/00
CPC分类号： A61B18/1492 , A61B17/320016 , A61B17/32056 , A61B2017/003 , A61B2017/320032 , A61B2018/00166 , A61B2018/00553 , A61B2018/00601 , A61B2018/1407 , A61B2018/1437 , A61B2018/144 , A61B2018/1861
摘要： The present invention relates to methodology of and apparatus for accurately positioning devices for performing endoscopic cannulation, papillotomy and sphincterotomy and similar procedures. The sphincterotome with a steerable or adjustable distal segment of the present invention allows the physician to control the position of the distal tip of the device independently of the endoscope and adjust for inconsistencies in the device and the anatomy. According to one embodiment of the present invention, a threaded portion of a cable assembly cooperates with a torque transmission element and a cog to enable the operator to rotate a cutting wire into a desired position relative to the catheter. Alternate embodiments allow the operator to fix the depth of a needle knife while allowing, if desired, accurate rotational positioning of the associated catheter. Threaded stabilizing elements, pivot elements and a steering wire may be used together or individually to accomplish these features. Presently available products that may be modified according to the present invention include, but are not limited to, Boston Scientific Sphincterotomes and Needle Knives.
摘要翻译：本发明涉及用于精确定位用于进行内窥镜插管，乳头切开术和括约肌切开术的装置的方法和装置。具有本发明的可转向或可调节的远端段的括约肌切片机允许医师独立于内窥镜来控制装置的远侧末端的位置，并且针对装置和解剖结构中的不一致性进行调整。根据本发明的一个实施例，电缆组件的螺纹部分与转矩传递元件和齿轮协作，以使操作者能够将切割线相对于导管旋转到期望的位置。替代实施例允许操作者固定针刀的深度，同时允许相关导管的精确的旋转定位。螺纹稳定元件，枢转元件和操纵线可以一起使用或单独使用以实现这些特征。目前可以根据本发明进行修改的产品包括但不限于波士顿科学耳鼻喉科和针刀。

4. 发明授权

US09072540B2 Adaptive tubing cassettes for use in connection with interventional catheter assemblies 有权
标题翻译：用于介入导管组件的自适应管道盒
公开(公告)号：US09072540B2
公开(公告)日：2015-07-07
申请号：US13184434
申请日：2011-07-15
申请人： Scott Patrick Jarnagin , Gordon W Lam , Shannon Eubanks , Keith Schubert , Peter Bristol , Patrick Vilbrandt
发明人： Scott Patrick Jarnagin , Gordon W Lam , Shannon Eubanks , Keith Schubert , Peter Bristol , Patrick Vilbrandt
IPC分类号： A61M37/00 , F04B43/12 , A61B17/3207 , A61M1/00 , F04B43/00 , A61M1/10 , A61B17/00 , A61B17/22
CPC分类号： A61M1/008 , A61B17/3207 , A61B17/320758 , A61B2017/00199 , A61B2017/00482 , A61B2017/22079 , A61M1/0058 , A61M1/0064 , A61M1/0066 , A61M1/0072 , A61M1/1006 , A61M1/1039 , A61M1/1046 , A61M25/0054 , A61M2202/0014 , A61M2205/12 , A61M2209/084 , F04B43/0072 , F04B43/1253
摘要： Peristaltic pump assemblies in which the closing and opening of a pivoting or sliding door is coordinated with movement of the occlusion bed toward and away from the rotor assembly to engage and disengage tubing within the occlusion pathway are disclosed. Linkage mechanisms provided by the interaction of cam surfaces with rollers, as well as bar linkage mechanisms, are disclosed. The linkage mechanism, in addition to providing precise displacement of the occlusion bed, may also provide an over-center feature that enhances safety and pump operation when the door is in a closed position. Latching mechanisms and sensors may be incorporated. Control consoles incorporating such peristaltic pump assemblies are described. Adaptive components such as tubing cassettes routing aspiration and/or infusion tubing in a predetermined configuration to mate with occlusion pathways in aspiration and/or infusion pump assemblies provided in various types of medical devices and control consoles are also provided.
摘要翻译：公开了一种蠕动泵组件，其中枢转或滑动门的关闭和打开与闭塞床朝向和远离转子组件的移动配合，以使啮合和脱离闭塞通路内的管道。公开了通过凸轮表面与辊的相互作用提供的连接机构以及连杆机构。除了提供堵塞床的精确位移之外，连杆机构还可以提供过中心特征，其在门处于关闭位置时增强安全性和泵操作。可以并入锁存机构和传感器。描述了包含这种蠕动泵组件的控制台。还提供了自适应组件，例如以预定配置布置抽吸和/或输注管的管道盒，以与在各种类型的医疗装置和控制台中提供的抽吸和/或输注泵组件中的闭塞通道配合。

5. 发明授权

US08725228B2 Steerable catheter having intermediate stiffness transition zone 有权
标题翻译：具有中等刚度过渡带的导向导管
公开(公告)号：US08725228B2
公开(公告)日：2014-05-13
申请号：US12708114
申请日：2010-02-18
申请人： Josef V. Koblish , Mark Forrest , Zaya Tun
发明人： Josef V. Koblish , Mark Forrest , Zaya Tun
IPC分类号： A61B5/042 , A61B18/24
CPC分类号： A61M25/0141 , A61M25/0144 , A61M25/0147
摘要： A flexible, steerable intravascular catheter includes an elongate flexible shaft having a heterogeneous or multi-zone stiffness profile or structure. A first or distal portion of the catheter shaft may have a substantially constant or distinct stiffness or flexibility, a second, intermediate or transition section is proximal relative to, and less flexible than, the first section, and a third section is proximal relative to, and also less more flexible than, the first section. The third section also includes a substantially constant or distinct stiffness or flexibility. The flexibility or stiffness of the second section varies along its length, e.g., in a substantially linear, step-like or ramp-like manner to provide a smooth or gradual transition between the stiffness of the first or distal section and the flexibility or stiffness of the third or proximal section.
摘要翻译：柔韧的，可操纵的血管内导管包括具有异质或多区域刚度分布或结构的细长柔性轴。导管轴的第一或远端部分可以具有基本上恒定或不同的刚度或柔性，第二中间或过渡部分相对于第一部分近端并且比第一部分更柔性，并且第三部分相对于第二部分近端，并且也比第一部分更不灵活。第三部分还包括基本上恒定或不同的刚度或柔性。第二部分的柔韧性或刚度沿其长度变化，例如以基本线性的阶梯状或斜坡状方式变化，以提供第一或远端部分的刚度之间的平滑或逐渐过渡，以及柔性或刚度第三或近端部分。

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