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公开(公告)号：US08104479B2
公开(公告)日：2012-01-31
申请号：US11453441
申请日：2006-06-14
CPC分类号： A61B19/081 , A61B8/12 , A61B8/4422 , A61B8/4461 , A61B8/4488 , A61B46/10
摘要： The present invention provides for pleated bags used with interventional pullback systems, including imaging catheters such as IVUS catheters, as well as for use with other catheters. An exemplary pleated bag of the present invention may be an elongate, sterile bag, having a plurality of pleats near the distal end, and including an orifice proximal to the pleats designed to allow passage of a catheter into the bag. The present invention also provides for a system that includes a pullback device, catheter, and pleated bag. The present invention allows for improved imaging catheter procedures at reduced costs.
摘要翻译： 本发明提供了与介入回拉系统一起使用的打褶袋，包括诸如IVUS导管的成像导管，以及用于其它导管。 本发明的示例性打褶袋可以是细长的无菌袋，其具有在远端附近的多个褶皱，并且包括靠近褶皱的孔，其被设计成允许导管通过袋中。 本发明还提供一种包括回拉装置，导管和打褶袋的系统。 本发明允许以降低的成本改进成像导管程序。
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公开(公告)号：US08459266B2
公开(公告)日：2013-06-11
申请号：US13361674
申请日：2012-01-30
CPC分类号： A61B19/081 , A61B8/12 , A61B8/4422 , A61B8/4461 , A61B8/4488 , A61B46/10
摘要： The present invention provides for pleated bags used with interventional pullback systems, including imaging catheters such as IVUS catheters, as well as for use with other catheters. An exemplary pleated bag of the present invention may be an elongate, sterile bag, having a plurality of pleats near the distal end, and including an orifice proximal to the pleats designed to allow passage of a catheter into the bag. The present invention also provides for a system that includes a pullback device, catheter, and pleated bag. The present invention allows for improved imaging catheter procedures at reduced costs.
摘要翻译： 本发明提供了与介入回拉系统一起使用的打褶袋，包括诸如IVUS导管的成像导管，以及用于其它导管。 本发明的示例性打褶袋可以是细长的无菌袋，其具有在远端附近的多个褶皱，并且包括靠近褶皱的孔，其被设计成允许导管通过袋中。 本发明还提供一种包括回拉装置，导管和打褶袋的系统。 本发明允许以降低的成本改进成像导管程序。
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公开(公告)号：US20120130250A1
公开(公告)日：2012-05-24
申请号：US13361674
申请日：2012-01-30
IPC分类号： A61B8/12
CPC分类号： A61B19/081 , A61B8/12 , A61B8/4422 , A61B8/4461 , A61B8/4488 , A61B46/10
摘要： The present invention provides for pleated bags used with interventional pullback systems, including imaging catheters such as IVUS catheters, as well as for use with other catheters. An exemplary pleated bag of the present invention may be an elongate, sterile bag, having a plurality of pleats near the distal end, and including an orifice proximal to the pleats designed to allow passage of a catheter into the bag. The present invention also provides for a system that includes a pullback device, catheter, and pleated bag. The present invention allows for improved imaging catheter procedures at reduced costs.
摘要翻译： 本发明提供了与介入回拉系统一起使用的打褶袋，包括诸如IVUS导管的成像导管，以及用于其它导管。 本发明的示例性打褶袋可以是细长的无菌袋，其具有在远端附近的多个褶皱，并且包括靠近褶皱的孔，其被设计成允许导管通过袋中。 本发明还提供一种包括回拉装置，导管和打褶袋的系统。 本发明允许以降低的成本改进成像导管程序。
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4.发明授权Ultrasound catheter and hand-held device for manipulating a transducer on the catheter's distal end 有权超声导管和用于操纵导管远端的换能器的手持装置公开(公告)号：US08840560B2
公开(公告)日：2014-09-23
申请号：US11696573
申请日：2007-04-04
申请人： Norman Hugh Hossack , Richard Scott Huennekens , Rovil Rae Pascual Arcia , Ernest W. Heflin , Stephen C. Davies , Richard Klosinski , Blair D. Walker , Chak M. Leung
发明人： Norman Hugh Hossack , Richard Scott Huennekens , Rovil Rae Pascual Arcia , Ernest W. Heflin , Stephen C. Davies , Richard Klosinski , Blair D. Walker , Chak M. Leung
CPC分类号： A61B8/4488 , A61B8/0883 , A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/483 , A61B17/2202 , A61B2017/003
摘要： A hand-operated intracardiac echocardiography (ICE) catheter is described for flexed and rotational steering is described for improved catheter operation, control and less trauma on patients. The disclosed catheter assembly includes ultrasound transducers mounted upon a rotatable tip mounted on a distal end of a flexible elongate shaft. A set of steering lines are controlled by a steering actuator to articulate bidirectionally a distal segment of the catheter. Another steering actuator controls rotation of a torque member that, in turn is coupled to the rotatable tip. A user, through the steering actuators, affects repositioning the ultrasonic transducers by repositioning exposed control surfaces of the steering actuators lengthwise along the housing of the handle.
摘要翻译： 描述了手动心内超声心动图（ICE）导管，用于弯曲和旋转转向，用于改善导管操作，控制和对患者的较少创伤。 所公开的导管组件包括安装在安装在柔性细长轴的远端上的可旋转尖端的超声换能器。 一组转向线由转向致动器控制，以便双向地连接导管的远端段。 另一个转向致动器控制扭矩构件的旋转，该转矩构件又连接到可旋转尖端。 通过转向致动器的使用者通过沿着手柄的壳体纵向重新定位转向致动器的暴露的控制表面来影响重新定位超声换能器。
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公开(公告)号：US5478331A
公开(公告)日：1995-12-26
申请号：US241104
申请日：1994-05-11
CPC分类号： A61M39/0613 , A61M25/00 , A61M25/104
摘要： A multi-function proximal end adapter (70, 86, 100) for a catheter (22) includes a hollow body (6) defining an axial lumen (8) extending between its proximal and distal ends (12, 10). An annular radially compressible seal (48) is positioned within the body along the axial lumen. A seal driver (58) is threadably mounted to the body and has a hollow extension (60) with a distal end adapted to axially compress the seal causing a radially inward deflection of the seal when the seal driver is threaded onto the body thereby providing a good seal against and securement for an object (such as a catheter or guide wire) passing through the axial lumen of the body. At least a portion of the proximal end of the axial lumen is defined by an internal tapered surface (36) sized to matingly and sealingly engage an external tapered surface (44) of a Luer lock connector (40) after the seal driver has been removed from the proximal end of the body.
摘要翻译： 用于导管（22）的多功能近端适配器（70,86,100）包括限定在其近端和远端（12,10）之间延伸的轴向内腔（8）的空心体（6）。 环形可径向压缩的密封件（48）沿轴向内腔定位在主体内。 密封件驱动器（58）螺纹地安装到主体上并且具有中空延伸部（60），其远端适于轴向地压缩密封件，当密封件驱动器被拧到主体上时导致密封的径向向内偏转，从而提供 对通过身体的轴向内腔的物体（例如导管或导丝）的良好的密封和固定。 轴向内腔的近端的至少一部分由内部锥形表面（36）限定，该内部锥形表面（36）在密封驱动器已经被移除之后尺寸设定成匹配并密封地接合鲁尔锁定连接器（40）的外部锥形表面（44） 从身体的近端。
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