MODULAR VALVE APPARATUS AND SYSTEM
    1.
    发明申请
    MODULAR VALVE APPARATUS AND SYSTEM 审中-公开
    模块阀装置和系统

    公开(公告)号:WO2016094860A3

    公开(公告)日:2016-08-04

    申请号:PCT/US2015065375

    申请日:2015-12-11

    Abstract: A valved manifold module is disclosed, constructed and arranged to be readily connected in a chain with similar modules to form a manifold assembly. The modular nature of the apparatus allows for convenient expansion or modification of the manifold assembly to suit any application that comprises a group of pneumatically or hydraulically driven pumps, valves or combinations thereof in a liquid flow control apparatus. The valved manifold module in an example can be configured to accept a group of four substantially identical valve assemblies, and can be controlled by a local controller mounted to the manifold module, thus forming an independently programmable valved manifold module. The resulting modular system is readily expandable to allow for coordinated operations of a liquid flow control system, using substantially independent controller functions originating at the manifold assembly level.

    Abstract translation: 阀门歧管模块被公开,构造和布置成容易地连接在具有类似模块的链条中以形成歧管组件。 该装置的模块化性质允许歧管组件的方便的扩展或修改以适合在液体流量控制装置中包括一组气动或液压驱动的泵,阀或其组合的任何应用。 在一个示例中的阀组歧管模块可被配置为接受一组四个基本上相同的阀组件,并且可由安装到歧管模块的本地控制器控制,从而形成独立可编程的阀门歧管模块。 所得到的模块化系统易于扩展,以允许液体流量控制系统的协调操作,使用起始于歧管组件级的基本上独立的控制器功能。

    SYSTEMS AND METHODS FOR DETECTING VASCULAR ACCESS DISCONNECTION
    2.
    发明申请
    SYSTEMS AND METHODS FOR DETECTING VASCULAR ACCESS DISCONNECTION 审中-公开
    用于检测血管通路断开的系统和方法

    公开(公告)号:WO2015183976A8

    公开(公告)日:2016-02-11

    申请号:PCT/US2015032702

    申请日:2015-05-27

    CPC classification number: A61M1/3656 A61M1/365 A61M2205/13 A61M2205/3317

    Abstract: A system for detecting whether a vascular access has been interrupted in an arrangement in which two catheters or needles are present in a blood vessel, fistula or graft. A fluid line leading to a pump is connected via a first connector to a first indwelling catheter, and a fluid line leading from a pump is connected via a second connector to a second indwelling catheter. Each connector is equipped with an electrode in contact with the lumen of the connector, the electrodes electrically connected to an electronic circuit that measures the impedance or conductivity of fluid between the first connector and second connectors via a fluid path through the blood vessel, fistula or graft. An electronic controller receives the impedance or conductivity data and processes the data to determine whether a vascular access disconnection has occurred. The processing may involve filtering the signal received by the controller, and/or setting provisional flags for a disconnection event that may be cleared if the signal changes before the expiration of a counter.

    Abstract translation: 用于检测在血管,瘘管或移植物中存在两个导管或针头的布置中血管通路是否被中断的系统。 通过泵的流体管线经由第一连接器连接到第一留置导管,并且从泵引出的流体管线经由第二连接器连接到第二留置导管。 每个连接器配备有与连接器的内腔接触的电极,电极电连接到电子电路,该电子电路经由血管,瘘管或血管的流体路径测量第一连接器和第二连接器之间的流体的阻抗或导电性 接枝。 电子控制器接收阻抗或电导率数据并处理数据以确定是否发生血管通路断开。 处理可以包括过滤由控制器接收的信号,和/或设置用于断开事件的临时标志,如果信号在计数器期满之前改变,可以将其清除。

    SYSTEMS AND METHODS FOR DETECTING VASCULAR ACCESS DISCONNECTION
    3.
    发明申请
    SYSTEMS AND METHODS FOR DETECTING VASCULAR ACCESS DISCONNECTION 审中-公开
    用于检测血管通路断开的系统和方法

    公开(公告)号:WO2015183976A3

    公开(公告)日:2015-12-30

    申请号:PCT/US2015032702

    申请日:2015-05-27

    CPC classification number: A61M1/3656 A61M1/365 A61M2205/13 A61M2205/3317

    Abstract: A system for detecting whether a vascular access has been interrupted in an arrangement in which two catheters or needles are present in a blood vessel, fistula or graft. A fluid line leading to a pump is connected via a first connector to a first indwelling catheter, and a fluid line leading from a pump is connected via a second connector to a second indwelling catheter. Each connector is equipped with an electrode in contact with the lumen of the connector, the electrodes electrically connected to an electronic circuit that measures the impedance or conductivity of fluid between the first connector and second connectors via a fluid path through the blood vessel, fistula or graft. An electronic controller receives the impedance or conductivity data and processes the data to determine whether a vascular access disconnection has occurred. The processing may involve filtering the signal received by the controller, and/or setting provisional flags for a disconnection event that may be cleared if the signal changes before the expiration of a counter.

    Abstract translation: 一种用于在血管,瘘管或移植物中存在两个导管或针的装置中检测血管通路是否被中断的系统。 通向泵的流体管线经由第一连接器连接至第一留置导管,并且从泵引出的流体管线经由第二连接器连接至第二留置导管。 每个连接器配备有与连接器的内腔接触的电极,所述电极电连接至电子电路,所述电子电路经由穿过血管的流体路径,瘘管或瘘管测量第一连接器与第二连接器之间的流体的阻抗或电导率 接枝。 电子控制器接收阻抗或电导率数据并处理数据以确定是否发生血管通路断开。 该处理可以涉及过滤由控制器接收的信号,和/或设置用于断开事件的临时标志,如果信号在计数器到期之前改变,则断开事件可以被清除。

    SISTEMAS Y MÉTODOS PARA DETECTAR UNA DESCONEXIÓN DEL ACCESO VASCULAR.

    公开(公告)号:MX378140B

    公开(公告)日:2025-03-10

    申请号:MX2016015561

    申请日:2016-11-25

    Abstract: Un sistema para detectar si un acceso vascular se ha interrumpido en una disposición en la que dos catéteres o agujas están presentes en un vaso sanguíneo, fístula o injerto; una línea de fluido que conduce a una bomba está conectada por medio de un primer conector a un primer catéter residente, y una línea de fluido que conduce desde una bomba está conectada por medio de un segundo conector a un segundo catéter residente; cada conector está equipado con un electrodo en contacto con el lumen del conector, los electrodos conectados eléctricamente con un circuito electrónico que mide la impedancia o conductividad de fluido entre el primer conector y segundo conectores por medio de una trayectoria de fluido a través del vaso sanguíneo, fístula o injerto; un controlador electrónico recibe los datos de impedancia o conductividad y procesa los datos para determinar si ha ocurrido una desconexión de acceso vascular; el procesamiento puede involucrar filtrar la señal recibida por medio del controlador y/o marcas provisionales de ajustes para un evento de desconexión que se puede aclarar si la señal cambia antes de que termine un contador.

    WATER DISTILLATION APPARATUS, METHOD AND SYSTEM

    公开(公告)号:CA3115755A1

    公开(公告)日:2020-04-23

    申请号:CA3115755

    申请日:2019-03-29

    Abstract: A water vapor distillation system. The system includes a water vapor distillation device configured to receive a volume of source water from a fluid source and produce distillate, the device comprising: a concentrate flow path comprising a concentrate output; a distillate flow path comprising a distillate output; at least one source proportioning valve; a first heat exchanger comprising at least a portion of the distillate flow path; a second heat exchanger including at least a portion of the concentrate flow path, wherein the first heat exchanger and the second heat exchanger in fluid flow communication with the fluid source; a distillate sensor assembly in communication with the distillate flow path and located downstream the first heat exchanger, the distillate sensor assembly configured to generate a distillate temperature measurement; and a controller configured to control the source proportioning valves, the controller configured to: receive the distillate temperature measurement; determine the difference between a first target temperature and the distillate temperature measurement; and split the source water from the fluid source between the first heat exchanger and the second heat exchanger based on the difference between the first target temperature and the distillate temperature measurement.

    SYSTEMS AND METHODS FOR DETECTING VASCULAR ACCESS DISCONNECTION

    公开(公告)号:SG11201609765VA

    公开(公告)日:2016-12-29

    申请号:SG11201609765V

    申请日:2015-05-27

    Abstract: A system for detecting whether a vascular access has been interrupted in an arrangement in which two catheters or needles are present in a blood vessel, fistula or graft. A fluid line leading to a pump is connected via a first connector to a first in-dwelling catheter, and a fluid line leading from a pump is connected via a second connector to a second indwelling catheter. Each connector is equipped with an electrode in contact with the lumen of the connector, the electrodes electrically connected to an electronic circuit that measures the impedance or conductivity of fluid between the first connector and second connectors via a fluid path through the blood vessel, fistula or graft. An electronic controller receives the impedance or conductivity data and processes the data to determine whether a vascular access disconnection has occurred. The processing may involve filtering the signal received by the controller, and/or setting provisional flags for a disconnection event that maybe cleared if the signal changes before the expiration of a counter.

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