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    MEDICAL FLUID COMPOUNDING SYSTEMS WITH COORDINATED FLOW CONTROL
    2.
    发明公开
    MEDICAL FLUID COMPOUNDING SYSTEMS WITH COORDINATED FLOW CONTROL 审中-公开

    公开(公告)号：US20230181419A1

    公开(公告)日：2023-06-15

    申请号：US18063537

    申请日：2022-12-08

    申请人： ICU Medical, Inc.

    发明人： Philipp Marc Fister

    IPC分类号： A61J1/20 ,  A61J1/22

    CPC分类号： A61J1/2037 ,  A61J1/2089 ,  A61J1/22

    摘要： A system for compounding precise amounts of fluid from one or more source containers into at least one target container is described. The fluid can be drawn from the one or more source containers via an intermediate measuring container such as a syringe pump actuated by a stepper motor or other electronic motor. A system controller can use a measured back EMF value of the motor to determine a pressure within a syringe pump, and control the operation of the motor based at least in part on the determined pressure. The determined pressures of a plurality of syringe pumps can be used to optimize the speed at which the syringe pumps dispense fluid from the source containers while avoiding an overpressure condition which can compromise a compounding process and damage one-way valves within the system.

    Pressure-regulating vial adaptors
    5.
    发明授权
    Pressure-regulating vial adaptors 有权

    公开(公告)号：US09763855B2

    公开(公告)日：2017-09-19

    申请号：US14806516

    申请日：2015-07-22

    申请人： ICU Medical, Inc.

    发明人： Thomas F. Fangrow

    IPC分类号： A61M1/22 ,  A61J1/22 ,  A61J1/20

    CPC分类号： A61J1/22 ,  A61J1/201 ,  A61J1/2075 ,  A61J1/2082 ,  A61J1/2096 ,  Y10T137/9029

    摘要： In certain embodiments, a vial adaptor comprises a housing configured to couple the adaptor with a vial, an access channel, a regulator channel, and a regulator assembly. The access channel is configured to facilitate withdrawal of fluid from the vial when the adaptor is coupled to the vial. The regulator channel is configured to facilitate a flow of a regulating fluid from the regulator assembly to compensate for changes in volume of a medical fluid in the vial. In some embodiments, the regulator assembly includes a flexible member configured to expand and contract in accordance with changes in the volume of the medical fluid in the vial. In some embodiments, the flexible member is substantially free to expand and contract. In some embodiments, the flexible member is not partly or completely located in a rigid enclosure.

    Compounding dispensing gun
    8.
    发明授权
    Compounding dispensing gun 有权

    公开(公告)号：US09642776B2

    公开(公告)日：2017-05-09

    申请号：US14856591

    申请日：2015-09-17

    申请人： Medisca Pharmaceutique, Inc.

    发明人： Sarah Nyat Peng Wong ,  Dajun Yuan ,  Wenxiong Li

    IPC分类号： B67D7/60 ,  A61J1/22 ,  B05C17/01

    CPC分类号： A61J1/22 ,  B05C17/0123

    摘要： A compounding dispensing gun includes a pawl-spring assembly and a hand-housing assembly. The hand-housing assembly is coupled to the pawl-spring assembly. The hand-housing assembly has a handle. A plunger assembly extends through the hand-housing assembly and includes a push rod and a push rod head removably coupled to the push rod. The push rod has a plurality of first notches and a plurality of second notches formed thereon. The push rod selectively cooperates with the pawl-spring assembly to advance the push rod and the push rod head during a dispensing operation.

    Coinfusion apparatus
    9.
    发明授权
    Coinfusion apparatus 有权
    融合器具

    公开(公告)号：US09561156B2

    公开(公告)日：2017-02-07

    申请号：US14480568

    申请日：2014-09-08

    申请人： YUYAMA MFG. CO., LTD.

    发明人： Naoki Koike ,  Akifumi Tanaka

    IPC分类号： A61J1/20 ,  A61J3/00 ,  A61J1/22 ,  B25J11/00 ,  A61J1/10 ,  A61M5/14

    CPC分类号： A61J1/2096 ,  A61J1/10 ,  A61J1/22 ,  A61J3/002 ,  A61J2200/74 ,  A61M5/14 ,  A61M2209/045 ,  B25J11/009

    摘要： A coinfusion apparatus including a coinfusion operation section; a coinfusion processing room; a supply section; and a transfusion bag retention section. The coinfusion operation section consists of first and second robot arms. The first robot arm retains a medical agent container. The second robot arm performs an operation to insert a syringe needle of a syringe to a mouth section of the medical agent container and an operation to insert the syringe needle of the syringe to a coinfusion mouth of the transfusion bag. The coinfusion processing room holds the coinfusion operation section. The supply section supplies the medical agent container and the syringe into the coinfusion processing room. The transfusion bag retention section retains the transfusion bag at the outer side of the coinfusion processing room and positions the coinfusion mouth of the transfusion bag at the coinfusion communication mouth formed in the coinfusion processing room.

    摘要翻译： 一种混合装置，包括混合运动部; 一个混合加工室; 供应部分; 和输液袋保持部。 组合运动部分由第一和第二机器人臂组成。 第一个机器人手臂保留医用药剂容器。 第二机器人手臂执行将注射器的注射器针插入药剂容器的口部的操作以及将注射器的注射器针插入输液袋的混合口的操作。 组合处理室内装有混合手术部。 供给部将药剂容器和注射器供给到混合处理室。 输液袋保持部将输液袋保持在组合加工室的外侧，将输液袋的混合口定位在组合加工室内形成的共混口。