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41. 发明授权

US07883502B2 Connector system for a proximally trimmable catheter 有权
标题翻译：用于近端可修剪导管的连接器系统
公开(公告)号：US07883502B2
公开(公告)日：2011-02-08
申请号：US12563776
申请日：2009-09-21
申请人： Kelly B. Powers , Catherine C. Breiter , Jordan P. Diamond , Jason R. Stats , Daniel J. Triplett
发明人： Kelly B. Powers , Catherine C. Breiter , Jordan P. Diamond , Jason R. Stats , Daniel J. Triplett
IPC分类号： A61M25/00
CPC分类号： A61M25/0014 , A61M25/0097 , A61M25/02 , A61M39/1011 , A61M2025/0031 , A61M2025/0037
摘要： A catheter connector system for a subcutaneously placed catheter. The catheter connector system permits proximal trimming of the placed catheter, which is a procedure that provides numerous advantages over traditional methods of trimming catheter distal ends prior to implantation. The catheter connector system can be configured for a single lumen catheter or a multiple lumen catheter. The catheter connector system facilitates precise positioning of both distal and proximal ends of a catheter, providing enhanced functionability and patient comfort.
摘要翻译：用于皮下放置的导管的导管连接器系统。导管连接器系统允许放置的导管的近端修剪，这是相对于在植入之前修整导管远端的传统方法提供许多优点的过程。导管连接器系统可以被配置用于单腔导管或多腔导管。导管连接器系统促进导管的远端和近端的精确定位，提供增强的功能性和患者舒适度。

42. 发明授权

US07785302B2 Access port identification systems and methods 有权
标题翻译：访问端口识别系统和方法
公开(公告)号：US07785302B2
公开(公告)日：2010-08-31
申请号：US11368954
申请日：2006-03-06
申请人： Kelly B. Powers
发明人： Kelly B. Powers
IPC分类号： A61M37/00
CPC分类号： A61M5/007 , A61B6/032 , A61M39/0208 , A61M39/0247 , A61M2039/0045 , A61M2039/0238 , A61M2205/582 , A61M2205/583 , A61M2205/6054
摘要： An access port for subcutaneous implantation is disclosed. Such an access port may comprise a body for capturing a septum for repeatedly inserting a needle therethrough into a cavity defined within the body. Further, the access port may include at least one feature structured and configured for identification of the access port subsequent to subcutaneous implantation. Methods of identifying a subcutaneously implanted access port are also disclosed. For example, a subcutaneously implanted access port may be provided and at least one feature of the subcutaneously implanted access port may be perceived. Further, the subcutaneously implanted access port may be identified in response to perceiving the at least one feature.
摘要翻译：公开了一种用于皮下植入的入口。这种进入端口可以包括用于捕获隔膜的主体，用于将穿过的针重复插入到限定在主体内的空腔中。此外，访问端口可以包括构造和配置用于在皮下植入之后识别访问端口的至少一个特征。还公开了鉴定皮下植入的入口的方法。例如，可以提供皮下植入的入口，并且可以感知皮下植入的入口的至少一个特征。此外，可以响应于感知至少一个特征来识别皮下植入的入口。

43. 发明授权

US07594911B2 Connector system for a proximally trimmable catheter 有权
标题翻译：用于近端可修剪导管的连接器系统
公开(公告)号：US07594911B2
公开(公告)日：2009-09-29
申请号：US10803513
申请日：2004-03-18
申请人： Kelly B. Powers , Catherine C. Breiter , Jordan P. Diamond , Jason R. Stats , Daniel J. Triplett
发明人： Kelly B. Powers , Catherine C. Breiter , Jordan P. Diamond , Jason R. Stats , Daniel J. Triplett
IPC分类号： A61M25/16
CPC分类号： A61M25/0014 , A61M25/0097 , A61M25/02 , A61M39/1011 , A61M2025/0031 , A61M2025/0037
摘要： A catheter connector system for a subcutaneously placed catheter. The catheter connector system permits proximal trimming of the placed catheter, which is a procedure that provides numerous advantages over traditional methods of trimming catheter distal ends prior to implantation. The catheter connector system can be configured for a single lumen catheter or a multiple lumen catheter. The catheter connector system facilitates precise positioning of both distal and proximal ends of a catheter, providing enhanced function ability and patient comfort.
摘要翻译：用于皮下放置的导管的导管连接器系统。导管连接器系统允许放置的导管的近端修剪，这是相对于在植入之前修整导管远端的传统方法提供许多优点的过程。导管连接器系统可以被配置用于单腔导管或多腔导管。导管连接器系统有助于精确定位导管的远端和近端，提供增强的功能能力和患者舒适度。

44. 发明授权

US07465286B2 Loop-tip catheter 失效
标题翻译：环尖导管
公开(公告)号：US07465286B2
公开(公告)日：2008-12-16
申请号：US11072052
申请日：2005-03-03
申请人： Ryan C. Patterson , Kelly B. Powers , John A. Zawacki , Ryan T. Moehle , Jeff Kraus
发明人： Ryan C. Patterson , Kelly B. Powers , John A. Zawacki , Ryan T. Moehle , Jeff Kraus
IPC分类号： A61M3/00
CPC分类号： A61M25/0068 , A61M25/003 , A61M25/0041 , A61M25/007 , A61M25/0074 , A61M25/0075 , A61M25/008 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： A multi-lumen catheter comprising a loop-like structure at the distal portion of the catheter is disclosed herein. In one variation, the loop-tip catheter comprises a dual lumen catheter and a loop-like structure at the distal end of the catheter. The loop-like structure includes at least one lumen, which is in fluid communication with at lease one of the two lumens in the dual lumen catheter. One or more ports are provided on the loop-like structure for accessing the lumens within the loop. In another variation, the loop-tip catheter is configured with an arterial inlet positioned on an inner surface of the loop, while a venous outlet is positioned on an outer surface of the loop. Methods for making and using variations of the loop-tip catheter are also disclosed herein.
摘要翻译：本文公开了在导管的远端部分包括环状结构的多腔导管。在一个变型中，环形尖端导管包括双腔导管和在导管的远端处的环状结构。环状结构包括至少一个内腔，其与双腔导管中的两个腔中的至少一个流体连通。一个或多个端口设置在环状结构上，用于访问环路内的流明。在另一变型中，环形尖端导管配置有位于环的内表面上的动脉入口，而静脉出口位于环的外表面上。本文还公开了制造和使用环形尖端导管的变型的方法。

45. 发明授权

US6113572A Multiple-type catheter connection systems 失效
标题翻译：多型导管连接系统
公开(公告)号：US6113572A
公开(公告)日：2000-09-05
申请号：US599734
申请日：1996-02-12
申请人： Robert Nelson Gailey , Kelly B. Powers , Kelly J. Christian , Kenneth Arden Eliasen , Donald James Jones
发明人： Robert Nelson Gailey , Kelly B. Powers , Kelly J. Christian , Kenneth Arden Eliasen , Donald James Jones
IPC分类号： A61M39/00 , A61M39/02 , A61M39/12 , F16L33/22 , A61M11/00
CPC分类号： A61M39/12 , F16L33/225 , A61M2039/1027 , A61M2039/1066 , A61M39/0208
摘要： A catheter connection system is defined by a rigid, tubular stem attached at a proximal end thereof to a medical device. The stem has a plurality of engagement barbs encircling and radially, outwardly extending on an exterior surface of the stem. The engagement barbs can be configured having a variety of different sizes and positions. A locking barb also encircles and radially, outwardly extends on the surface of the stem between the medical device and the engagement barbs. A variety of fastening assemblies are provided for inwardly compressing a portion of a body wall of a selected catheter against the engagement barbs on the stem, when the stem is received in the lumen of the selected catheter. The fastening assemblies create a mechanical joinder and liquid-tight seal between the selected catheter and the stem. The selected catheter can be chosen from one of three or more catheters each having a combination of size and material composition distinct from the other of the catheters.
摘要翻译：导管连接系统由其近端附接到医疗装置的刚性管状柄限定。柄部具有多个接合倒钩，其包围并且在杆的外表面上径向向外延伸。接合倒钩可配置成具有各种不同尺寸和位置。锁定倒钩也包围并且径向地向外延伸在医疗装置和接合倒钩之间的杆的表面上。提供各种紧固组件，用于当杆被接收在所选择的导管的内腔中时，用于向内压缩所选导管的体壁的一部分抵靠杆上的接合倒钩。紧固组件在所选择的导管和杆之间产生机械连接和液密密封。选择的导管可以选自三个或更多个导管中的一个，每个导管具有与另一个导管不同的尺寸和材料组成的组合。

46. 发明授权

US5127430A Ceramic weir for valve body 失效
标题翻译：阀体陶瓷堰
公开(公告)号：US5127430A
公开(公告)日：1992-07-07
申请号：US731510
申请日：1991-07-17
申请人： Kelly B. Powers , James M. Kutsko
发明人： Kelly B. Powers , James M. Kutsko
IPC分类号： F16K27/02
CPC分类号： F16K27/0272 , Y10T137/7036
摘要： A weir valve is disclosed with a solid ceramic weir insert. Optional ceramic pieces are used to line the bore and bonnet opening to protect the exposed inner surfaces of the valve body from fluid in the valve.
摘要翻译：公开了一种具有固体陶瓷堰插入件的堰阀。可选的陶瓷件用于排放孔和阀盖开口，以保护阀体的暴露内表面免受阀门中的流体的影响。

47. 发明授权

US08920363B2 Loop-tip catheter 有权
标题翻译：环尖导管
公开(公告)号：US08920363B2
公开(公告)日：2014-12-30
申请号：US13289958
申请日：2011-11-04
申请人： Ryan C. Patterson , Kelly B. Powers , John A. Zawacki , Ryan T. Moehle , Jeff Kraus
发明人： Ryan C. Patterson , Kelly B. Powers , John A. Zawacki , Ryan T. Moehle , Jeff Kraus
IPC分类号： A61M3/00 , A61M25/00
CPC分类号： A61M25/0068 , A61M25/003 , A61M25/0041 , A61M25/007 , A61M25/0074 , A61M25/0075 , A61M25/008 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： A hemodialysis catheter, including an elongate body with an outer wall enclosing an arterial lumen and a venous lumen, and a method of making same. The catheter includes a first continuous loop and a second continuous loop formed from a distal extension of the outer wall, the first continuous loop beginning at a first side of the distal end of the body to define a first enclosed opening, and the second continuous loop beginning at a second side of the distal end of the body to define a second enclosed opening.
摘要翻译：一种血液透析导管，包括具有封闭动脉腔和静脉腔的外壁的细长体及其制造方法。所述导管包括由所述外壁的远侧延伸部形成的第一连续环和第二连续环，所述第一连续环从所述主体的远端的第一侧开始以限定第一封闭开口，所述第二连续环从身体的远端的第二侧开始以限定第二封闭开口。

48. 发明授权

US08808227B2 Multi-lumen catheter with separate distal tips 有权
标题翻译：多腔导管带有独立的远端尖端
公开(公告)号：US08808227B2
公开(公告)日：2014-08-19
申请号：US11874447
申请日：2007-10-18
申请人： John A. Zawacki , Kelly B. Powers , John G. Evans , Guy Rome
发明人： John A. Zawacki , Kelly B. Powers , John G. Evans , Guy Rome
IPC分类号： A61M3/00 , A61M5/00 , A61M25/00
CPC分类号： A61M25/0026 , A61M1/3653 , A61M1/3659 , A61M1/3661 , A61M25/0009 , A61M25/007 , A61M25/0074 , A61M2025/0031 , A61M2025/0037
摘要： A multi-lumen catheter including a generally cylindrical body enclosing a first and second lumen separated by a generally planar septum. A first and second tip section extend from a distal end of the body. The first and second tip section may each include a generally planar surface. The second tip section may include a first segment extending from the distal end of the body to a transition segment and a second segment extending from the transition segment to a distal end of the second tip section.
摘要翻译：一种多腔导管，其包括大致圆柱形的主体，其包围由大致平面的隔膜隔开的第一和第二腔。第一和第二末端部分从主体的远端延伸。第一和第二末端部分可以各自包括大致平坦的表面。第二末端部分可以包括从主体的远端延伸到过渡段的第一部分和从过渡段延伸到第二末端部分的远端的第二部分。

49. 发明授权

US08764728B2 Sacrificial catheter 有权
公开(公告)号：US08764728B2
公开(公告)日：2014-07-01
申请号：US13016881
申请日：2011-01-28
申请人： David J. Ciavarella , Eddie K. Burnside , Kelly B. Powers
发明人： David J. Ciavarella , Eddie K. Burnside , Kelly B. Powers
IPC分类号： A61M31/00
CPC分类号： A61M25/0102 , A61B5/0422 , A61B5/1076 , A61M2230/04
摘要： A sacrificial catheter assembly and method of use for placing a functional catheter within the body of a patient, such as into the patient's vasculature, is disclosed. In one embodiment, the sacrificial catheter assembly comprises a sacrificial catheter including an elongate body that defines a longitudinally extending lumen. A stylet is removably received within the lumen of the sacrificial catheter such that the catheter and stylet can be advanced together to a target destination within the body of the patient. The sacrificial catheter is configured so as to then be proximally slid over the stylet to remove the sacrificial catheter from the body while the stylet remains in place at the target destination. A functional catheter can then be distally slid over the stylet to place the functional catheter at the target destination. The stylet can then be removed from the body of the patient.

50. 发明申请

US20120053503A1 LOOP-TIP CATHETER 审中-公开
标题翻译：环形导管
公开(公告)号：US20120053503A1
公开(公告)日：2012-03-01
申请号：US13289958
申请日：2011-11-04
申请人： Ryan C. Patterson , Kelly B. Powers , John A. Zawacki , Ryan T. Moehle , Jeff Kraus
发明人： Ryan C. Patterson , Kelly B. Powers , John A. Zawacki , Ryan T. Moehle , Jeff Kraus
IPC分类号： A61M25/00
CPC分类号： A61M25/0068 , A61M25/003 , A61M25/0041 , A61M25/007 , A61M25/0074 , A61M25/0075 , A61M25/008 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： A hemodialysis catheter, including an elongate body with an outer wall enclosing an arterial lumen and a venous lumen, and a method of making same. The catheter includes a first continuous loop and a second continuous loop formed from a distal extension of the outer wall, the first continuous loop beginning at a first side of the distal end of the body to define a first enclosed opening, and the second continuous loop beginning at a second side of the distal end of the body to define a second enclosed opening.
摘要翻译：一种血液透析导管，包括具有封闭动脉腔和静脉腔的外壁的细长体及其制造方法。所述导管包括由所述外壁的远侧延伸部形成的第一连续环和第二连续环，所述第一连续环从所述主体的远端的第一侧开始以限定第一封闭开口，所述第二连续环从身体的远端的第二侧开始以限定第二封闭开口。

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