公开(公告)号：WO2003006101A2

公开(公告)日：2003-01-23

申请号：PCT/US2002/021482

申请日：2002-07-03

Applicant: MEDRAD, INC.

Inventor： TROMBLEY, Frederick, W., III ,  SCIULLI, Francis, J. ,  GRIFFITHS, David, M. ,  TROCKI, Mark ,  UBER, Arthur, E., III

IPC: A61M39/08

CPC classification number: A61M5/142 ,  A61M39/08 ,  A61M39/10

Abstract: A tubing set inludes a length of tubing having at least a section thereof that is fabricated to function with an infusion pump. The tubing set further preferably includes a first valve that is removably connected to the length of tubing on a first end thereof. The first valve is preferably in a closed state when disconnected from the length of tubing. The tubing set also preferably includes a second valve on a second end thereof. The second valve is preferably in a closed state until connected to another fluid path component. The tubing set is preferably suitable for use in an MR environment. A method of replacing at least a first infusion pump in connection with a patient with at least a second infusion pump includes the steps: closing a length of patient tubing connected to a patient to prevent blackflow of blood therethrough, the patient tubing being in fluid communication at a first end thereof with a length of administration tubing, the administration tubing being in operative connection with the first infusion pump and being in fluid connection with a source of fluid, the patient tubing being in fluid connection with a patient catheter at a second end thereof; disconnecting the patient tubing from the administration tubing; connnecting an intermediate length of tubing to the administration tubing, the intermediate tubing including at least a section thereof that is fabricated to function with the second infusion pump; placing the second infusion pump in operative connection with the intermediate tubing; removing the first infusion pump from operative connection with the administration tubing; and connecting the intermediate tubing to the patient tubing.

Abstract translation: 管组包括具有至少其一部分的管的长度，其被制造成与输注泵一起起作用。 管组还优选地包括第一阀，其可拆卸地连接到其第一端上的管道长度。 当与管道的长度断开时，第一阀优选处于关闭状态。 管组还优选地包括在其第二端上的第二阀。 第二阀优选地处于关闭状态，直到连接到另一个流体路径部件。 管组优选适用于MR环境。 用至少第二输液泵替代与患者相关的至少第一输注泵的方法包括以下步骤：闭合连接到患者的一段长度的患者管线，以防止血液从其中流过，患者管路处于流体连通状态 在其第一端具有一定长度的给药管，所述给药管与所述第一输注泵可操作地连接并且与流体源流体连接，所述患者管与第二端的患者导管流体连接 物; 从患者管路断开患者管路; 将中间长度的管道连接到所述管理管道，所述中间管道包括制造成与所述第二输注泵一起起作用的至少一部分; 将所述第二输液泵放置成与所述中间管道有效连接; 将所述第一输注泵从所述管道管的操作连接中移除; 并将中间管连接到患者管。

公开(公告)号：WO2003006101A3

公开(公告)日：2003-01-23

申请号：PCT/US2002/021482

申请日：2002-07-03

Applicant: MEDRAD, INC.

Inventor： TROMBLEY, Frederick, W., III ,  SCIULLI, Francis, J. ,  GRIFFITHS, David, M. ,  TROCKI, Mark ,  UBER, Arthur, E., III

IPC: A61M39/08

Abstract: A tubing set inludes a length of tubing having at least a section thereof that is fabricated to function with an infusion pump. The tubing set further preferably includes a first valve that is removably connected to the length of tubing on a first end thereof. The first valve is preferably in a closed state when disconnected from the length of tubing. The tubing set also preferably includes a second valve on a second end thereof. The second valve is preferably in a closed state until connected to another fluid path component. The tubing set is preferably suitable for use in an MR environment. A method of replacing at least a first infusion pump in connection with a patient with at least a second infusion pump includes the steps: closing a length of patient tubing connected to a patient to prevent blackflow of blood therethrough, the patient tubing being in fluid communication at a first end thereof with a length of administration tubing, the administration tubing being in operative connection with the first infusion pump and being in fluid connection with a source of fluid, the patient tubing being in fluid connection with a patient catheter at a second end thereof; disconnecting the patient tubing from the administration tubing; connnecting an intermediate length of tubing to the administration tubing, the intermediate tubing including at least a section thereof that is fabricated to function with the second infusion pump; placing the second infusion pump in operative connection with the intermediate tubing; removing the first infusion pump from operative connection with the administration tubing; and connecting the intermediate tubing to the patient tubing.

公开(公告)号：WO2002066100A2

公开(公告)日：2002-08-29

申请号：PCT/US2002/004827

申请日：2002-02-20

Applicant: MEDRAD, INC.

Inventor： COWAN, Kevin, P. ,  HITCHINS, Mark, W. ,  BISEGNA, Joseph, E. ,  MCFALL, Frank, B. ,  TROMBLEY, Frederick, W., III ,  GRUBIC, Herbert, M. ,  REILLY, David, M. ,  UBER, Arthur, E., III ,  SCIULLI, Francis, J. ,  SCHRIVER, Ralph, H.

IPC: A61M3/00

CPC classification number: A61M39/1011 ,  A61M2039/1033 ,  A61M2039/1044

Abstract: A syringe for use in a medical injection procedure in connection with connectors having a tapered fitting includes a syringe tip having a cooperating tapered fitting including a passage therein in fluid communication with an interior of the syringe. The syringe also includes a first connecting member having a radially inward threaded portion on an inner surface thereof adapted to connect to a first type of connector including a tapered fitting having at least one radially outward extending flange adapted to connect to the radially inward threaded portion of the first connecting member. In that regard, the first connecting member allows connection of the syringe to, for example, a standard luer fitting connector. The syringe further includes a second connecting member having at least one attachment member such as a radially outward extending flange adapted to connect to a second type of connector which includes a tapered fitting and a cooperating attachment member to engage the at least one attachment member of the second connecting member. The second connecting member allows connection of the syringe to improved tapered fitting connectors described herein.

Abstract translation: 用于与具有锥形配件的连接器相关的医疗注射程序的注射器包括具有配合的锥形配件的注射器末端，其包括与注射器的内部流体连通的通道。 注射器还包括第一连接构件，其内表面上具有径向向内的螺纹部分，其适于连接到第一类型的连接器，该第一连接器包括具有至少一个径向向外延伸的凸缘的锥形配件，该凸缘适于连接到径向向内螺纹部分 第一连接构件。 在这方面，第一连接构件允许注射器连接到例如标准鲁尔接头连接器。 注射器还包括第二连接构件，其具有至少一个附接构件，例如径向向外延伸的凸缘，其适于连接到第二类型的连接器，该第二类型的连接器包括锥形配件和配合的附接构件，以与所述至少一个连接构件 第二连接构件。 第二连接构件允许注射器连接到本文所述的改进的锥形配合连接器。