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19 条记录 (耗时 0.023 秒)

    Aerosol dispenser
    1.
    发明授权
    Aerosol dispenser 失效
    气雾剂

    公开(公告)号：US4702418A

    公开(公告)日：1987-10-27

    申请号：US773677

    申请日：1985-09-09

    申请人： Robert E. Carter ,  Donald R. Murphy

    发明人： Robert E. Carter ,  Donald R. Murphy

    IPC分类号： B05B17/06 ,  B05B3/14

    CPC分类号： A61L9/14 ,  B05B17/0607 ,  B05B17/0638

    摘要： An aerosol dispenser including a nozzle chamber for holding fluid to be dispensed and a diaphragm forming at least a portion of the chamber and having an aerosol dispensing nozzle disposed therein. The chamber includes a nozzle region proximate the nozzle and a larger reservoir region interconnected to the nozzle region. There is a restrictive passage for introducing fluid from the reservoir region to the nozzle region and restricting backflow from the nozzle region to the reservoir region. A driver, typically a piezoelectric bender, is provided to drive fluid from the reservoir region to the nozzle region and from the nozzle region through the nozzle to create an aerosol spray.

    摘要翻译： 一种气溶胶分配器，包括用于保持要分配的流体的喷嘴室和形成所述室的至少一部分并具有布置在其中的气溶胶分配喷嘴的隔膜。 腔室包括靠近喷嘴的喷嘴区域和与喷嘴区域相互连接的较大储存器区域。 存在用于将流体从储存器区域引导到喷嘴区域并限制从喷嘴区域到储存器区域的回流的限制通道。 提供了一种驱动器，通常是压电弯曲机，以将流体从储存器区域驱动到喷嘴区域，并且从喷嘴区域通过喷嘴驱动以产生气溶胶喷雾。

    Ultrasonic ablation/dissolution transducer
    3.
    发明授权
    Ultrasonic ablation/dissolution transducer 失效
    超声波消融/溶解换能器

    公开(公告)号：US5318014A

    公开(公告)日：1994-06-07

    申请号：US945275

    申请日：1992-09-14

    申请人： Robert E. Carter

    发明人： Robert E. Carter

    IPC分类号： A61B17/22 ,  A61M37/00

    CPC分类号： A61B17/2202 ,  A61M37/0092 ,  A61B2017/22002 ,  A61B2017/22008 ,  A61B2017/22021 ,  A61B2017/22082

    摘要： Ultrasonic apparatus for clot dissolution includes a radiator for coupling ultrasonic waves and a piezoelectric crystal, connected with said radiator, for the intravascular generation of ultrasonic waves; said ultrasonic waves being propagated along a longitudinal axis of said piezoelectric crystal. A seed liquid is introduced proximate the radiator for promoting cavitation of intravascular fluid. In addition, enhancement of clot dissolution by chemical agents is shown to be significantly increased when combined with ultrasonic energy.

    摘要翻译： 用于凝块溶解的超声波装置包括用于耦合超声波的散热器和与所述散热器连接的用于血管内产生超声波的压电晶体; 所述超声波沿着所述压电晶体的纵向轴线传播。 在散热器附近引入种子液体以促进血管内液体的气蚀。 此外，当与超声波能量结合时，显示出通过化学试剂增强凝块溶解度显着增加。

    Apparatus and method for enhanced intravascular phonophoresis including dissolution of intravascular blockage and concomitant inhibition of restenosis
    4.
    发明授权
    Apparatus and method for enhanced intravascular phonophoresis including dissolution of intravascular blockage and concomitant inhibition of restenosis 失效
    血管内皮质增生的装置和方法，包括血管内阻塞的溶解和伴随的再狭窄抑制

    公开(公告)号：US5474531A

    公开(公告)日：1995-12-12

    申请号：US332841

    申请日：1994-11-01

    申请人： Robert E. Carter

    发明人： Robert E. Carter

    IPC分类号： A61B17/00 ,  A61B17/22 ,  A61B18/00 ,  A61M5/14 ,  A61M37/00

    CPC分类号： A61B17/2202 ,  A61M37/0092 ,  A61B2017/22002 ,  A61B2017/22008 ,  A61B2017/22021 ,  A61B2017/22082

    摘要： Ultrasonic apparatus and method for coupling ultrasonic energy into intravascular walls to enhance phonophoresis and for dissolution of intravascular blockages. The apparatus includes a radiator for coupling ultrasonic waves and a piezoelectric crystal, connected with said radiator, for the intravascular generation of ultrasonic waves; said ultrasonic waves being propagated along a longitudinal axis of said piezoelectric crystal. The radiator is sized for intravascular insertion. A transmission cable may be provided for transmitting ultrasonic waves from an ultrasonic transducer to the radiator. A seed liquid is introduced proximate the radiator for promoting cavitation of intravascular fluid. In addition, enhancement of dissolution of intravascular blockages and inhibition of restenosis by chemical agents is significantly increased when combined with ultrasonic energy.

    摘要翻译： 超声波设备和超声波能量耦合到血管内壁中以增强声波渗透和溶解血管内阻塞的方法。 该装置包括用于耦合超声波的散热器和与所述散热器连接的压电晶体，用于超声波的血管内产生; 所述超声波沿着所述压电晶体的纵向轴线传播。 散热器尺寸适合血管内插入。 可以提供传输电缆用于将超声波从超声换能器发射到散热器。 在散热器附近引入种子液体以促进血管内液体的气蚀。 此外，当结合超声波能量时，增加血管内阻塞的溶解和化学药剂对再狭窄的抑制作用显着增加。

    Miniature ultrasonic transducer for removal of intravascular plaque and clots
    5.
    发明授权
    Miniature ultrasonic transducer for removal of intravascular plaque and clots 失效
    用于去除血管内斑块和凝块的微型超声换能器

    公开(公告)号：US5431663A

    公开(公告)日：1995-07-11

    申请号：US164255

    申请日：1993-12-08

    申请人： Robert E. Carter

    发明人： Robert E. Carter

    IPC分类号： A61B17/22

    CPC分类号： A61B17/2202 ,  A61B2017/22021

    摘要： Ultrasonic apparatus for clot dissolution and plaque ablation includes a radiator for coupling ultrasonic waves into plaque and a piezoelectric crystal, connected with said radiator, for the intravascular generation of ultrasonic waves; said ultrasonic waves being propagated along a longitudinal axis of said piezoelectric crystal and having an inertial node position within said piezoelectric crystal. The piezoelectric crystal is constructed in order to prevent significant power loss caused by a shifting of the inertial node of the generated ultrasonic waves to a position exterior to said piezoelectric crystal due to loading of the radiator-means caused by the coupling of ultrasonic waves into the clot or plaque.

    摘要翻译： 用于凝块溶解和斑块消融的超声波装置包括用于将超声波耦合到斑块中的散热器和与所述散热器连接的用于血管内产生超声波的压电晶体; 所述超声波沿着所述压电晶体的纵向轴线传播并且在所述压电晶体内具有惯性节点位置。 构造压电晶体是为了防止由于由超声波耦合到所述压电晶体而引起的散热器装置的负载而将产生的超声波的惯性节点移动到所述压电晶体外部的位置引起的显着功率损耗 凝块或斑块。

    Torsional vibration drive
    6.
    发明授权
    Torsional vibration drive 失效
    扭转振动驱动

    公开(公告)号：US5063321A

    公开(公告)日：1991-11-05

    申请号：US573199

    申请日：1990-08-24

    申请人： Robert E. Carter

    发明人： Robert E. Carter

    IPC分类号： G01C19/66 ,  G01C19/70 ,  H01S3/083

    CPC分类号： G01C19/70

    摘要： A torsional vibration drive for a laser gyro comprises a hub, spokes and an outer rim, with piezoceramics arranged on the spokes. Bending elements provided at the junction of the spokes and rim ensure high flexibility for rotations of the rim around the axis of rotation of the drive.

    摘要翻译： PCT No.PCT / EP88 / 01152 Sec。 371日期1990年08月24日 102（e）日期1990年8月24日PCT提交1988年12月14日PCT公布。 出版物WO89 / 08237 日期：1989年9月8日。激光陀螺仪的扭转振动驱动器包括轮毂，轮辐和外轮缘，压电陶瓷布置在轮辐上。 设置在轮辐和轮辋的接合部处的弯曲元件确保围绕驱动器的旋转轴线的轮辋的旋转的高柔性。

    Bumper with storage compartment
    7.
    发明授权
    Bumper with storage compartment 失效
    保险杠与储藏室

    公开(公告)号：US5016932A

    公开(公告)日：1991-05-21

    申请号：US494329

    申请日：1990-03-16

    申请人： Robert E. Carter

    发明人： Robert E. Carter

    IPC分类号： B60R19/48

    CPC分类号： B60R19/48

    摘要： Bumper apparatus for an automotive vehicle, comprises an elongate, hollow housing having opposite ends. The housing is adapted to be mounted adajcent to the end of a motor vehicle. A hinged door is mounted to at least one of the ends of the housing. An elongated container can be received in the housing for sliding in and out of the housing through the end of the housing having the hinged door.

    摘要翻译： 用于机动车辆的保险杠装置包括具有相对端的细长的中空壳体。 该壳体适于安装在机动车辆的末端。 铰链门安装到壳体的至少一个端部。 细长的容器可以容纳在壳体中，用于通过具有铰链门的壳体的端部滑入和移出壳体。

    Delayed actuator with visco-elastic timer
    8.
    发明授权
    Delayed actuator with visco-elastic timer 失效
    具有粘弹性定时器的延时执行机构

    公开(公告)号：US4791251A

    公开(公告)日：1988-12-13

    申请号：US54415

    申请日：1987-05-26

    申请人： Robert E. Carter ,  Porter Stone

    发明人： Robert E. Carter ,  Porter Stone

    IPC分类号： A61L9/12 ,  H01H7/00 ,  A01G27/00 ,  F22B1/28 ,  G04C23/00

    CPC分类号： H01H7/00 ,  A61L9/12

    摘要： A delayed actuator mechanism with visco-elastic timer is provided including a support section and an actuator section mounted to the support section. A compression spring biases the actuator section in a first state and permits the actuator section to be selectively switched to a second state. In that state a cocked torsion spring urges a detent carried by the actuator into engagement with a shoulder of the support section to restrain the actuator section in the second state. A visco-elastic delay mechanism gradually relaxes the torsion spring until the compression spring overcomes the detent shoulder restraint to abruptly switch the actuator section to the first state.

    摘要翻译： 提供了具有粘弹性定时器的延迟致动器机构，其包括支撑部分和安装到支撑部分的致动器部分。 压缩弹簧在第一状态下使致动器部分偏置并且允许致动器部分被选择性地切换到第二状态。 在该状态下，旋转的扭转弹簧促使致动器承载的制动器与支撑部分的肩部接合，以将致动器部分约束在第二状态。 粘弹性延迟机构逐渐松开扭簧，直到压缩弹簧克服止动肩限制，以将致动器部分突然切换到第一状态。

    Apparatus for removing thrombosis
    9.
    发明授权
    Apparatus for removing thrombosis 失效
    用于清除血栓形成的装置

    公开(公告)号：US06478765B2

    公开(公告)日：2002-11-12

    申请号：US09188124

    申请日：1998-11-09

    申请人： Robert J. Siegel ,  Robert E. Carter

    发明人： Robert J. Siegel ,  Robert E. Carter

    IPC分类号： A61B1720

    CPC分类号： A61B17/22004 ,  A61B17/22012 ,  A61B2017/22008 ,  A61B2017/22084 ,  A61B2017/22088 ,  A61B2017/22089 ,  A61B2090/3925 ,  A61B2090/3933 ,  A61N7/00

    摘要： Apparatus and methods are provided for utilizing a combination of ultrasonic energy and an echo contrast agent containing microbubbles, for substantially dissolving blood clots or other fistula obstructions. One embodiment of the present invention alternatively utilizes a selected dose of thrombolytic agent in combination with an echo contrast agent, for enhancing the thrombolytic action of a thrombolytic agent and removing a thrombosis from a fistula.

    摘要翻译： 提供了用于利用超声波能量和含有微泡的回波造影剂的组合的装置和方法，用于基本上溶解血块或其它瘘管障碍物。 替代地，本发明的一个实施方案使用选定剂量的溶栓剂与回波造影剂组合，用于增强血栓溶解剂的溶栓作用并从瘘中除去血栓形成。