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    Ultrasound enhanced central venous catheter
    1.
    发明申请
    Ultrasound enhanced central venous catheter 审中-公开
    超声增强中心静脉导管

    公开(公告)号：US20060122507A1

    公开(公告)日：2006-06-08

    申请号：US11255785

    申请日：2005-10-20

    申请人： Peter Rule ,  Douglas Hansmann ,  Dominic Vogt ,  Curtis Genstler ,  Thomas McNamara

    发明人： Peter Rule ,  Douglas Hansmann ,  Dominic Vogt ,  Curtis Genstler ,  Thomas McNamara

    IPC分类号： A61B8/00

    CPC分类号： B08B9/00 ,  A61B17/2202 ,  A61B90/70 ,  A61B2090/701 ,  A61M2025/0019 ,  B08B9/043 ,  B08B2209/005

    摘要： A central venous catheter comprises an ultrasound assembly. In one arrangement, the radiating member is used to remove a blockage from the central venous catheter. In another arrangement, inserting an ultrasound assembly into a central venous catheter. The ultrasound assembly comprises an ultrasound radiating member mounted on an elongate support structure. The method further comprises positioning the ultrasound assembly within the central venous catheter such that the ultrasound radiating member is adjacent to a deposited material formed on a portion of the central venous catheter. The method further comprises supplying an electrical current to the ultrasound radiating member to expose the deposited material to ultrasonic energy. The method further comprises passing a therapeutic compound through the central venous catheter to expose the deposited material to the therapeutic compound simultaneously with ultrasonic energy.

    摘要翻译： 中心静脉导管包括超声组件。 在一种布置中，辐射构件用于从中心静脉导管移除堵塞物。 在另一种布置中，将超声组件插入中心静脉导管中。 超声组件包括安装在细长支撑结构上的超声辐射构件。 该方法还包括将超声组件定位在中心静脉导管内，使得超声辐射构件与形成在中心静脉导管的一部分上的沉积材料相邻。 该方法还包括向超声辐射构件提供电流以将沉积的材料暴露于超声波能量。 该方法还包括使治疗化合物通过中心静脉导管，以同时用超声能量将沉积的材料暴露于治疗化合物。

    Ultrasound enhanced central venous catheter
    2.
    发明申请
    Ultrasound enhanced central venous catheter 有权
    超声增强中心静脉导管

    公开(公告)号：US20050197619A1

    公开(公告)日：2005-09-08

    申请号：US11046052

    申请日：2005-01-28

    申请人： Peter Rule ,  Douglas Hansmann ,  Dominic Vogt ,  Curtis Genstler ,  Thomas McNamara

    发明人： Peter Rule ,  Douglas Hansmann ,  Dominic Vogt ,  Curtis Genstler ,  Thomas McNamara

    IPC分类号： A61B20060101 ,  A61B17/20

    CPC分类号： B08B9/00 ,  A61B17/2202 ,  A61B90/70 ,  A61B2090/701 ,  A61M2025/0019 ,  B08B9/043 ,  B08B2209/005

    摘要： A central venous catheter comprises an ultrasound assembly. In one arrangement, the radiating member is used to remove a blockage from the central venous catheter. In another arrangement, inserting an ultrasound assembly into a central venous catheter. The ultrasound assembly comprises an ultrasound radiating member mounted on an elongate support structure. The method further comprises positioning the ultrasound assembly within the central venous catheter such that the ultrasound radiating member is adjacent to a deposited material formed on a portion of the central venous catheter. The method further comprises supplying an electrical current to the ultrasound radiating member to expose the deposited material to ultrasonic energy. The method further comprises passing a therapeutic compound through the central venous catheter to expose the deposited material to the therapeutic compound simultaneously with ultrasonic energy.

    摘要翻译： 中心静脉导管包括超声组件。 在一种布置中，辐射构件用于从中心静脉导管移除堵塞物。 在另一种布置中，将超声组件插入中心静脉导管中。 超声组件包括安装在细长支撑结构上的超声辐射构件。 该方法还包括将超声组件定位在中心静脉导管内，使得超声辐射构件与形成在中心静脉导管的一部分上的沉积材料相邻。 该方法还包括向超声辐射构件提供电流以将沉积的材料暴露于超声波能量。 该方法还包括使治疗化合物通过中心静脉导管，以同时用超声能量将沉积的材料暴露于治疗化合物。

    Externally enhanced ultrasonic therapy
    3.
    发明申请
    Externally enhanced ultrasonic therapy 审中-公开
    外部增强超声波治疗

    公开(公告)号：US20060173387A1

    公开(公告)日：2006-08-03

    申请号：US11297979

    申请日：2005-12-09

    申请人： Douglas Hansmann ,  Curtis Genstler ,  Francisco Villar

    发明人： Douglas Hansmann ,  Curtis Genstler ,  Francisco Villar

    IPC分类号： A61H1/00

    CPC分类号： A61H23/0245 ,  A61B2017/00106 ,  A61H7/006 ,  A61H39/007 ,  A61H2201/165 ,  A61H2205/02 ,  A61H2205/10 ,  A61N7/02 ,  A61N7/022

    摘要： In one embodiment, a method for treating a vascular occlusion in a patient's body comprises exposing the vascular occlusion to an external ultrasonic energy field that is generated outside the patient's body. The method further comprises positioning an ultrasound radiating member in the patient's body in the vicinity of the vascular occlusion. The method further comprises exposing the vascular occlusion to an internal ultrasonic energy field that is generated by the ultrasound radiating member. The method further comprises using the ultrasound radiating member to detect a first characteristic of the external ultrasonic energy field. The method further comprises adjusting a second characteristic of the external ultrasonic energy field based on the detected first characteristic of the external ultrasonic energy field.

    摘要翻译： 在一个实施方案中，用于治疗患者体内的血管闭塞的方法包括将血管闭塞暴露于在患者体外产生的外部超声波能量场。 该方法还包括将超声波辐射构件定位在患者体内的血管闭塞附近。 该方法还包括将血管闭塞暴露于由超声波辐射构件产生的内部超声波能量场。 该方法还包括使用超声波辐射构件来检测外部超声能量场的第一特性。 该方法还包括基于检测到的外部超声能量场的第一特性来调整外部超声能量场的第二特性。

    ULTRASOUND SYSTEM
    5.
    发明申请
    ULTRASOUND SYSTEM 审中-公开
    超声系统

    公开(公告)号：US20120289889A1

    公开(公告)日：2012-11-15

    申请号：US13468920

    申请日：2012-05-10

    申请人： Curtis Genstler ,  Douglas R. Hansmann

    发明人： Curtis Genstler ,  Douglas R. Hansmann

    IPC分类号： A61M37/00

    摘要： A catheter system for delivering ultrasonic energy to a treatment site within a body lumen, the catheter comprises a tubular body having a proximal end, a distal end and an energy delivery section positioned between the proximal end and the distal end and a plurality of ultrasound radiating members in the energy delivery section. The plurality of ultrasound radiating members are allocated into electrical groups comprising more than one ultrasound radiating member. Members of one electrical group are spatially interdigitated with members of another electrical group.

    摘要翻译： 一种用于将超声能量输送到体腔内的治疗部位的导管系统，所述导管包括管状体，所述管状体具有近端，远端和位于所述近端和远端之间的能量输送部分，以及多个超声辐射 能源交付部门的成员。 多个超声波辐射构件被分配成包括多于一个的超声波辐射构件的电组。 一个电气组的成员与另一个电气组的成员在空间上相互交错。

    Stirling cycle generator control system and method for regulating displacement amplitude of moving members
    7.
    发明授权
    Stirling cycle generator control system and method for regulating displacement amplitude of moving members 有权
    斯特林循环发电机控制系统及调节移动构件位移振幅的方法

    公开(公告)号：US6050092A

    公开(公告)日：2000-04-18

    申请号：US143026

    申请日：1998-08-28

    申请人： Curtis Genstler ,  Ian Williford ,  Howard H. Bobry

    发明人： Curtis Genstler ,  Ian Williford ,  Howard H. Bobry

    IPC分类号： F02G1/043 ,  F01B29/10

    CPC分类号： F02G1/0435 ,  F02G2275/20

    摘要： A Stirling cycle machine control system includes an energy converter having a moving member. A detector is operatively associated with the moving member. The detector is configured to detect stroke of the moving member. A converter circuit is coupled with an output of the energy converter and is operative to convert output from AC to DC. A regulator is coupled with the converter circuit and a useful load, and is operative to regulate DC voltage. A controllably variable load member is coupled to the converter circuit and is operative to adjust load to the energy converter. Adjustment of the load to the energy converter regulates power output of the energy converter which in turn controls movement of the moving member. Control circuitry is signal coupled with the detector and the load member. The control circuitry is configured to receive a feedback signal correlated with the detected stroke of the moving member. The control circuitry is operative to dynamically adjust load on the energy converter to limit stroke of the moving member below a threshold level. A method is also provided.

    摘要翻译： 斯特林循环机控制系统包括具有移动构件的能量转换器。 检测器可操作地与移动构件相关联。 检测器被配置为检测移动构件的冲程。 A转换器电路与能量转换器的输出耦合，并且可操作以将输出从AC转换为DC。 调节器与转换器电路和有用的负载耦合，并且可用于调节直流电压。 可控可变负载构件耦合到转换器电路，并且可操作地调节对能量转换器的负载。 对能量转换器的负载的调节调节能量转换器的功率输出，其依次控制移动构件的运动。 控制电路与检测器和负载元件信号耦合。 控制电路被配置为接收与所检测的移动部件的行程相关的反馈信号。 控制电路可操作以动态地调整能量转换器上的负载，以将移动构件的行程限制在阈值水平以下。 还提供了一种方法。