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27 条记录 (耗时 0.022 秒)

    Fluid transfer device
    11.
    发明授权
    Fluid transfer device 有权
    流体输送装置

    公开(公告)号：US09376224B2

    公开(公告)日：2016-06-28

    申请号：US14156514

    申请日：2014-01-16

    申请人： Valeritas, Inc.

    发明人： Robert R. Gonnelli ,  Robert L. Standley ,  Steven F. Levesque

    IPC分类号： B65B3/26 ,  A61J1/20 ,  G01F11/26

    CPC分类号： A61J1/2089 ,  A61J1/201 ,  A61J1/2017 ,  A61J1/2037 ,  A61J1/2058 ,  A61J1/2072 ,  A61J1/2096 ,  B65B3/26 ,  G01F11/262 ,  Y10T137/8593

    摘要： A fluid transfer device for transferring fluid between a supply reservoir and a fill reservoir includes a metering reservoir and a manifold that forms at least part of a first channel that is fluidly connected with the metering reservoir. The first channel comprises a first cannula extending from the manifold. The manifold forms at least part of a second channel fluidly connected with the metering reservoir. The second channel comprises a second cannula extending from the manifold. A third channel extends through the manifold and comprises a third cannula having a first end proximate a distal end of the first cannula and a second end proximate a distal end of the second cannula. A first check valve is disposed within the first channel and a second check valve is disposed within the second channel.

    摘要翻译： 用于在供应储存器和填充储存器之间传送流体的流体转移装置包括计量储存器和歧管，该歧管形成与计量储存器流体连接的第一通道的至少一部分。 第一通道包括从歧管延伸的第一套管。 歧管形成与计量储存器流体连接的第二通道的至少一部分。 第二通道包括从歧管延伸的第二套管。 第三通道延伸穿过歧管并且包括第三插管，其具有靠近第一插管的远端的第一端和靠近第二插管的远端的第二端。 第一止回阀设置在第一通道内，第二止回阀设置在第二通道内。

    Fluid delivery device
    14.
    发明授权
    Fluid delivery device 有权

    公开(公告)号：US09968731B2

    公开(公告)日：2018-05-15

    申请号：US14790044

    申请日：2015-07-02

    申请人： Valeritas, Inc.

    发明人： Robert R. Gonnelli ,  Steven F. Levesque

    IPC分类号： A61M5/142 ,  A61M5/162 ,  A61M5/168 ,  A61M5/145

    CPC分类号： A61M5/14248 ,  A61M5/14526 ,  A61M5/1454 ,  A61M5/14566 ,  A61M5/1626 ,  A61M5/16804 ,  A61M2005/14252 ,  A61M2005/14506 ,  A61M2202/0007

    摘要： A fluid delivery device comprises a housing having a fluid reservoir. A needle is in fluid communication with the fluid reservoir in an engaged position and out of fluid communication with the fluid reservoir in armed and storage positions. A proximal end of a biasing member is coupled to the housing and a distal end of the biasing member is configured to deliver a force to the fluid reservoir. A piston member extends through the biasing member and is coupled to the distal end of the biasing member. The piston member is fixed with respect to the housing in a locked position such that the biasing member does not deliver the force to the fluid reservoir and moveable with respect to the housing in a released position such that the biasing member delivers the force to the fluid reservoir. Transitioning the needle from the storage position to the armed position transitions the piston from the locked position to the released position.

    HYDRAULICALLY ACTUATED PUMP FOR FLUID ADMINISTRATION
    19.
    发明申请
    HYDRAULICALLY ACTUATED PUMP FOR FLUID ADMINISTRATION 审中-公开
    液压管道液压泵

    公开(公告)号：US20170035966A1

    公开(公告)日：2017-02-09

    申请号：US15299678

    申请日：2016-10-21

    申请人： Valeritas, Inc.

    发明人： Robert R. Gonnelli ,  Devin V. McAllister ,  Steven F. Levesque

    IPC分类号： A61M5/168 ,  A61M5/145 ,  F04B53/14 ,  F04B9/103 ,  F04B53/16 ,  A61M37/00 ,  A61M5/155

    摘要： A fluid delivery device comprises a hydraulic pump chamber having a hydraulic fluid. A fluid reservoir is coupled to the hydraulic pump chamber and is configured to contain a fluid deliverable to a patient. A first actuator is coupled to the hydraulic pump chamber and is configured to pressurize the hydraulic pump chamber and configured to transfer energy through the hydraulic pump chamber to the fluid reservoir. A second actuator is coupled to the hydraulic pump chamber and is configured to pressurize the hydraulic pump chamber and configured to transfer energy through the hydraulic pump chamber to the fluid reservoir.

    摘要翻译： 液体输送装置包括具有液压流体的液压泵室。 流体储存器联接到液压泵室，并且构造成容纳可递送给患者的流体。 第一致动器联接到液压泵室并且构造成对液压泵室加压并且构造成将能量通过液压泵室传递到流体储存器。 第二致动器联接到液压泵室并且构造成对液压泵室加压并且构造成将能量通过液压泵室传递到流体储存器。

    Fluid Delivery Device
    20.
    发明申请
    Fluid Delivery Device 有权
    流体输送装置

    公开(公告)号：US20150306306A1

    公开(公告)日：2015-10-29

    申请号：US14790044

    申请日：2015-07-02

    申请人： Valeritas, Inc.

    发明人： Robert R. Gonnelli ,  Steven F. Levesque

    IPC分类号： A61M5/142 ,  A61M5/162 ,  A61M5/168 ,  A61M5/145

    CPC分类号： A61M5/14248 ,  A61M5/14526 ,  A61M5/1454 ,  A61M5/14566 ,  A61M5/1626 ,  A61M5/16804 ,  A61M2005/14252 ,  A61M2005/14506 ,  A61M2202/0007

    摘要： A fluid delivery device comprises a housing having a fluid reservoir. A needle is in fluid communication with the fluid reservoir in an engaged position and out of fluid communication with the fluid reservoir in armed and storage positions. A proximal end of a biasing member is coupled to the housing and a distal end of the biasing member is configured to deliver a force to the fluid reservoir. A piston member extends through the biasing member and is coupled to the distal end of the biasing member. The piston member is fixed with respect to the housing in a locked position such that the biasing member does not deliver the force to the fluid reservoir and moveable with respect to the housing in a released position such that the biasing member delivers the force to the fluid reservoir. Transitioning the needle from the storage position to the armed position transitions the piston from the locked position to the released position.

    摘要翻译： 流体输送装置包括具有流体储存器的壳体。 针在处于接合位置的流体储存器中流体连通，并且在布置和存储位置中与流体储存器流体连通。 偏置构件的近端联接到壳体，并且偏压构件的远端构造成将力输送到流体储存器。 活塞构件延伸穿过偏置构件并且联接到偏置构件的远端。 活塞构件相对于壳体固定在锁定位置，使得偏置构件不将力传递到流体容器并且相对于壳体在释放位置中可移动，使得偏置构件将力传递到流体 水库 将针从储存位置转移到备用位置将活塞从锁定位置转移到释放位置。