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1. 发明申请

US20050148955A1 Modular catheter system 有权
标题翻译：模块导管系统
公开(公告)号：US20050148955A1
公开(公告)日：2005-07-07
申请号：US10746308
申请日：2003-12-26
申请人： Colin Chong , Rafael Bikovsky , Ronnie Mounce
发明人： Colin Chong , Rafael Bikovsky , Ronnie Mounce
IPC分类号： A61M25/00 , A61M39/00 , A61M39/10
CPC分类号： A61M25/0097 , A61M39/10 , A61M39/1011 , Y10T29/49826
摘要： A modular catheter system. The modular catheter system may include a first tubular member, a first catheter tubing, a second tubular member, a second catheter tubing and a plurality of concentric seals. The first catheter tubing may be disposed within an interior portion of the first tubular member while the second catheter tubing may be disposed within an interior portion of the second tubular member. The first tubular member and the second tubular member are removably attachable to each other. The plurality of concentric seals may encircling the first catheter tubing and the second catheter tubing, and the first catheter tubing and the second catheter tubing form a continuous path when the first tubular member and the second tubular member are removably attached to each other. The catheter system may also be formed as a dual lumen catheter.
摘要翻译：模块化导管系统。模块化导管系统可以包括第一管状构件，第一导管管，第二管状构件，第二导管管道和多个同心密封件。第一导管管可以设置在第一管状构件的内部部分内，而第二导管管可以设置在第二管状构件的内部部分内。第一管状构件和第二管状构件可拆卸地彼此附接。当第一管状构件和第二管状构件可拆卸地相互连接时，多个同心密封件可环绕第一导管管道和第二导管管道，并且第一导管管道和第二导管管道形成连续路径。导管系统也可以形成为双腔导管。

2. 发明申请

US20050267550A1 System and method for medical communication device and communication protocol for same 审中-公开
标题翻译：用于医疗通信设备的系统和方法及其通信协议
公开(公告)号：US20050267550A1
公开(公告)日：2005-12-01
申请号：US10857579
申请日：2004-05-28
申请人： Phillip Hess , Colin Chong , Ronnie Mounce , David Choy
发明人： Phillip Hess , Colin Chong , Ronnie Mounce , David Choy
IPC分类号： A61N1/08 , A61N1/372 , H01Q1/22 , H01Q7/06 , H01Q21/28 , H04B5/00
CPC分类号： H04B5/0012 , A61N1/37217 , A61N1/37223 , A61N1/37229 , H01Q1/22 , H01Q7/06 , H01Q21/28 , H04B5/0037 , H04B5/0081
摘要： A medical communication device and communication protocols. The medical device may include communication circuitry and a plurality of antennas connected to the communication circuitry. The plurality of antennas may be disposed in the medical device such that the medical device communicates in a plurality of directions. The medical device may communicate with an implantable device implanted with a patient. A protocol for communicating with the implantable device may include monitoring a first antenna in the medical device during a first time slot for a transmitted signal; monitoring a second antenna in the medical device during a second time slot for the transmitted signal after monitoring for the transmitted signal on the first antenna; and generating an acknowledgement when a signal is detected on the first antenna, second antenna or third antenna. The device may be powered by a secondary power supply during communication.
摘要翻译：医疗通信设备和通信协议。医疗设备可以包括通信电路和连接到通信电路的多个天线。多个天线可以设置在医疗装置中，使得医疗装置在多个方向上通信。医疗设备可以与植入患者的可植入装置通信。用于与可植入装置进行通信的协议可以包括在发送信号的第一时隙期间监测医疗装置中的第一天线; 在监视第一天线上的发射信号之后，在发送信号的第二时隙期间监测医疗设备中的第二天线; 以及当在第一天线，第二天线或第三天线上检测到信号时产生确认。在通信期间，设备可以由辅助电源供电。

3. 发明授权

US07846137B2 Modular catheter system 有权
标题翻译：模块导管系统
公开(公告)号：US07846137B2
公开(公告)日：2010-12-07
申请号：US10746308
申请日：2003-12-26
申请人： Colin Chong , Rafael Bikovsky , Ronnie Paul Mounce
发明人： Colin Chong , Rafael Bikovsky , Ronnie Paul Mounce
IPC分类号： A61M5/31
CPC分类号： A61M25/0097 , A61M39/10 , A61M39/1011 , Y10T29/49826
摘要： A modular catheter system. The modular catheter system may include a first tubular member, a first catheter tubing, a second tubular member, a second catheter tubing and a plurality of concentric seals. The first catheter tubing may be disposed within an interior portion of the first tubular member while the second catheter tubing may be disposed within an interior portion of the second tubular member. The first tubular member and the second tubular member are removably attachable to each other. The plurality of concentric seals may encircling the first catheter tubing and the second catheter tubing, and the first catheter tubing and the second catheter tubing form a continuous path when the first tubular member and the second tubular member are removably attached to each other. The catheter system may also be formed as a dual lumen catheter.
摘要翻译：模块化导管系统。模块化导管系统可以包括第一管状构件，第一导管管，第二管状构件，第二导管管道和多个同心密封件。第一导管管可以设置在第一管状构件的内部部分内，而第二导管管可以设置在第二管状构件的内部部分内。第一管状构件和第二管状构件可拆卸地彼此附接。当第一管状构件和第二管状构件可拆卸地相互连接时，多个同心密封件可环绕第一导管管道和第二导管管道，并且第一导管管道和第二导管管道形成连续路径。导管系统也可以形成为双腔导管。

4. 发明申请

US20050021001A1 Barrier catheter apparatus and method 有权
标题翻译：阻隔导管装置及方法
公开(公告)号：US20050021001A1
公开(公告)日：2005-01-27
申请号：US10924519
申请日：2004-08-23
申请人： Colin Chong , Keith Oberg , Paul Mounce , Peter Lord , William Antwerp
发明人： Colin Chong , Keith Oberg , Paul Mounce , Peter Lord , William Antwerp
IPC分类号： A61L29/08 , A61L29/10 , A61M5/142 , A61M25/00 , A61M29/00
CPC分类号： A61M25/0068 , A61L29/085 , A61L29/103 , A61M5/14276 , A61M25/005 , A61M2025/0073 , A61M2025/0076
摘要： A catheter for use in delivery or withdrawal of a formulation, wherein the catheter has an outer layer comprising a bio-compatible material and a barrier layer comprising a material that provides a more effective barrier than the outer layer against inward and outward diffusion of substances that may cause destabilization of the formulation. The outer surface of the barrier layer contacts at least a portion of the inner surface of the outer layer. The catheter may include a flared distal end tip to aid in the release, during a bolus delivery or catheter flush, of any obstruction situated at the distal end tip of the catheter. The larger cross-sectional area at the flared distal end tip minimizes the chances that any obstruction that develops at the distal end tip will be sufficient to hinder the flow of the formulation within the lumen of the catheter. The catheter may also include a slit valve at the distal end tip which has one or more and, preferably a plurality of slits that may be elastically extended to an open position by the expulsion of the formulation during an IIP pump stroke. During the interval between IIP pump strokes, the slits return to a closed position and hinder the inflow of body fluid into the distal end tip.
摘要翻译：一种用于递送或取出制剂的导管，其中所述导管具有包含生物相容性材料的外层和阻挡层，所述阻挡层包含提供比所述外层更有效的屏障的材料，以抵抗物质的向内和向外扩散可能导致制剂不稳定。阻挡层的外表面与外层的内表面的至少一部分接触。导管可以包括扩张的远端尖端，以帮助在推送或导管冲洗期间释放位于导管的远端尖端处的任何阻塞物。在扩张的远端尖端处的较大的横截面面积使得在远端尖端处产生的任何阻塞物足以阻碍制剂在导管内腔内的流动的机会最小化。导管还可以包括在远端尖端处的狭缝阀，其具有一个或多个且优选多个狭缝，其可以在IIP泵冲程期间通过排出制剂而弹性地延伸到打开位置。在IIP泵冲程间隔期间，狭缝返回到关闭位置并阻止体液流入远端尖端。

5. 发明授权

US07875008B2 Barrier catheter apparatus and method 有权
标题翻译：阻隔导管装置及方法
公开(公告)号：US07875008B2
公开(公告)日：2011-01-25
申请号：US10924519
申请日：2004-08-23
申请人： Colin Chong , Keith Oberg , Paul Mounce , Peter C. Lord , William P. Van Antwerp
发明人： Colin Chong , Keith Oberg , Paul Mounce , Peter C. Lord , William P. Van Antwerp
IPC分类号： A61M5/00 , A61M25/18
CPC分类号： A61M25/0068 , A61L29/085 , A61L29/103 , A61M5/14276 , A61M25/005 , A61M2025/0073 , A61M2025/0076
摘要： A catheter for use in delivery or withdrawal of a formulation, wherein the catheter has an outer layer comprising a bio-compatible material and a barrier layer comprising a material that provides a more effective barrier than the outer layer against inward and outward diffusion of substances that may cause destabilization of the formulation. The catheter may include a flared distal end tip to aid in the release, during a bolus delivery or catheter flush, of any obstruction situated at the distal end tip of the catheter. The catheter may also include a slit valve at the distal end tip which has one or more and, preferably a plurality of slits that may be elastically extended to an open position by the expulsion of the formulation during an IIP pump stroke. During the interval between IIP pump strokes, the slits return to a closed position and hinder the inflow of body fluid into the distal end tip.
摘要翻译：一种用于递送或取出制剂的导管，其中所述导管具有包含生物相容性材料的外层和阻挡层，所述阻挡层包含提供比所述外层更有效的屏障的材料，以抵抗物质的向内和向外扩散可能导致制剂不稳定。导管可以包括扩张的远端尖端，以帮助在推送或导管冲洗期间释放位于导管的远端尖端处的任何阻塞物。导管还可以包括在远端尖端处的狭缝阀，其具有一个或多个且优选多个狭缝，其可以在IIP泵冲程期间通过排出制剂而弹性地延伸到打开位置。在IIP泵冲程间隔期间，狭缝返回到关闭位置并阻止体液流入远端尖端。

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