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43 条记录 (耗时 0.024 秒)

    Injection system having an agitation mechanism for circulating a fluid medium
    22.
    发明授权
    Injection system having an agitation mechanism for circulating a fluid medium 失效
    具有用于使流体介质循环的搅拌机构的喷射系统

    公开(公告)号：US07060049B2

    公开(公告)日：2006-06-13

    申请号：US10435802

    申请日：2003-05-12

    申请人： Frederick W. Trombley, III ,  Arthur E. Uber, III ,  Edward J. Rhinehart ,  Rosemary Almon-Martin ,  Alan D. Hirschman

    发明人： Frederick W. Trombley, III ,  Arthur E. Uber, III ,  Edward J. Rhinehart ,  Rosemary Almon-Martin ,  Alan D. Hirschman

    IPC分类号： A61M37/00

    CPC分类号： A61M5/142 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/14566 ,  A61M5/445 ,  A61M2205/3673 ,  B01F9/103 ,  B01F13/005

    摘要： A system for dispensing a medium includes at least a first container to hold the medium, a pressurizing device, such as a pump, in fluid connection with the container for pressurizing the medium, and an agitation mechanism or device to maintain the components of the medium in a mixed state. The container and the pressurizing device can be separate units, as in the case of an bag or bottle in fluid connection with a peristaltic or other type of pump. The container and the pump can also be combined in a single unit, as in the case of a syringe, wherein the syringe barrel of the syringe acts to contain the medium and the syringe plunger pressurizes the medium within the syringe barrel. A method of injecting a multi-component medium includes the step of agitating the medium (for example, as described above) before or during an injection procedure to maintain the components of the medium in a mixed state.

    摘要翻译： 用于分配介质的系统至少包括用于保持介质的第一容器，与容器流体连接的用于对介质加压的加压装置，例如泵，以及用于维持介质的组分的搅拌机构或装置 处于混合状态。 容器和加压装置可以是分离的单元，如在与蠕动或其它类型的泵流体连接的袋或瓶的情况下。 容器和泵也可以在单个单元中组合，如在注射器的情况下，其中注射器的注射器筒用于容纳介质，并且注射器柱塞对注射器筒内的介质加压。 注射多组分培养基的方法包括在注射过程之前或过程中搅拌培养基（例如，如上所述）以将培养基的组分维持在混合状态的步骤。

    Devices, systems and methods for delivery of a fluid into a patient during a magnetic resonance procedure
    25.
    发明授权
    Devices, systems and methods for delivery of a fluid into a patient during a magnetic resonance procedure 有权
    用于在磁共振程序期间将流体输送到患者体内的装置，系统和方法

    公开(公告)号：US07632245B1

    公开(公告)日：2009-12-15

    申请号：US10921083

    申请日：2004-08-18

    申请人： Kevin P. Cowan ,  Frederick W. Trombley, III ,  David M. Reilly ,  David M. Griffiths ,  George J. Misic ,  Keith Callan

    发明人： Kevin P. Cowan ,  Frederick W. Trombley, III ,  David M. Reilly ,  David M. Griffiths ,  George J. Misic ,  Keith Callan

    IPC分类号： A61M5/19

    CPC分类号： A61M5/14526 ,  A61M5/007 ,  A61M2039/0009 ,  A61M2205/3362

    摘要： A device for injection of a fluid into a patient includes a container adapted to hold the fluid and defining an outlet through which the fluid can exit the container. A pressurizing mechanism is in connection with the container for pressurizing the fluid, and an actuator is in fluid connection with the outlet. The actuator has a first state in which fluid is prevented from flowing through the outlet and a second state in which fluid can flow through the outlet. The injection device further includes a flow regulator to control the flow rate of fluid in fluid connection with the outlet. The container, the pressurizing mechanism, the actuator and the flow regulator can be MR compatible, thereby making the device suitable for use in or near the bore of an MR scanner.

    摘要翻译： 用于向患者注射流体的装置包括适于保持流体并限定出口的容器，流体可通过该出口离开容器。 加压机构与用于对流体加压的容器连接，并且致动器与出口流体连接。 致动器具有防止流体流过出口的第一状态和流体可以流过出口的第二状态。 注射装置还包括流量调节器以控制与出口流体连接的流体的流速。 容器，加压机构，致动器和流量调节器可以是MR兼容的，从而使得该装置适合于在MR扫描器的孔中或附近使用。

    Method of substituting a first fluid delivery device with a second fluid delivery device
    27.
    发明授权
    Method of substituting a first fluid delivery device with a second fluid delivery device 有权
    用第二流体输送装置代替第一流体输送装置的方法

    公开(公告)号：US07540854B2

    公开(公告)日：2009-06-02

    申请号：US10190361

    申请日：2002-07-03

    申请人： Frederick W. Trombley, III ,  Francis J. Sciulli, Jr. ,  David M. Griffiths ,  Arthur E. Uber, III

    发明人： Frederick W. Trombley, III ,  Francis J. Sciulli, Jr. ,  David M. Griffiths ,  Arthur E. Uber, III

    IPC分类号： A61M37/00 ,  A61B6/00

    CPC分类号： A61M5/142 ,  A61M39/08 ,  A61M39/10

    摘要： A method of substituting an MRI incompatible pump for delivering fluid to a patient with an MRI compatible pump, both pumps being microprocessor controlled. The first pump operates upon administration tubing for pumping fluid from a source thereof to the patient. The method includes the steps of: providing the second pump to be substituted for the first pump; providing second tubing having a portion thereof that is operable to function with the second pump; connecting the second tubing to the administration tubing to establish an altered fluid path from the source to the patient, the altered path including portions of both the administration and second tubing; placing the second pump for operation upon the second tubing to enable the second pump to pump the fluid through the altered path according to programming thereof; and disconnecting the first pump from the administration tubing before bringing the patient into the MRI environment.

    摘要翻译： 用MRI兼容的泵代替MRI不相容的泵将流体输送到具有MRI兼容泵的患者的方法，两个泵都由微处理器控制。 第一泵在管道管上操作，以将流体从源的泵送到患者。 该方法包括以下步骤：提供要替代第一泵的第二泵; 提供第二管道，其具有可与第二泵一起起作用的部分; 将所述第二管道连接到所述管道管，以建立从所述源到所述患者的改变的流体路径，所述改变的路径包括所述施用和所述第二管道的两部分; 将第二泵放置在第二管上以使第二泵根据其编程使泵流体通过改变的路径; 并在将患者进入MRI环境之前将第一个泵与管线管连接起来。