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    INTEGRATED LIQUID FLOW CLOSED LOOP SENSING AND CONTROL
    2.
    发明申请
    INTEGRATED LIQUID FLOW CLOSED LOOP SENSING AND CONTROL 有权

    公开(公告)号：US20210369963A1

    公开(公告)日：2021-12-02

    申请号：US17326210

    申请日：2021-05-20

    Applicant: CareFusion 303, Inc.

    Inventor： Daniel M. ABAL ,  Brendan John BURGESS ,  Ramkumar SUBRAMANIAN ,  Jay Jyotindra DAVE

    IPC: A61M5/172

    Abstract: An integrated intravenous (IV) administration set includes a flow stop having a tubing fitment and a housing, the flow stop configured, in a first position, to prevent a flow of a fluid through the tubing, and in a second position, to permit the flow of the fluid through the tubing, the tubing fitment comprising a protrusion configured to receive a tubing. The IV administration set also includes an electronic flow sensor disposed within the housing, the electronic flow sensor configured to measure a flow of a fluid in the tubing, and one or more conductive connections configured within the housing and configured to provide electrical power to the electronic flow sensor. The flow stop is shaped to be loaded and engaged to a receptacle of an infusion device, and shaped to cause, when loaded and engaged, the one or more conductive connections to engage with a corresponding conductive connection provided by the infusion device to activate the flow sensor based on a power flow from the infusion device.

    ACTIVE ADAPTIVE NOISE AND VIBRATION CONTROL
    4.
    发明公开
    ACTIVE ADAPTIVE NOISE AND VIBRATION CONTROL 审中-公开

    公开(公告)号：US20230360623A1

    公开(公告)日：2023-11-09

    申请号：US18348028

    申请日：2023-07-06

    Applicant: CareFusion 303, Inc.

    Inventor： Jay Jyotindra DAVE ,  Julio Cesar Gomes PIMENTEL ,  Matthew M. MICELI

    IPC: G10K11/16

    CPC classification number: G10K11/16

    Abstract: Methods and systems for actively and adaptively deconstructively interfering with noise and vibration generated by medical devices. A method includes receiving, via user input, information associated with a configuration of the medical device or a physical environment proximate to the medical device. The method includes determining a signature signal for the medical device based at least on the information and sensor data from a sensor of the medical device configured to sense a characteristic of the physical environment proximate to the medical device, the signature signal representing physical attributes of the physical environment; and determining an inverted signal based on the signature signal. The method includes generating a physical representation of the inverted signal by one or more electrical or electromechanical components of the medical device, the physical representation of the inverted signal deconstructively interfering with the physical attributes of the environment represented by the signature signal.

    INTEGRATED LIQUID FLOW CLOSED LOOP SENSING AND CONTROL
    5.
    发明公开
    INTEGRATED LIQUID FLOW CLOSED LOOP SENSING AND CONTROL 审中-公开

    公开(公告)号：US20240123146A1

    公开(公告)日：2024-04-18

    申请号：US18397882

    申请日：2023-12-27

    Applicant: CareFusion 303, Inc.

    Inventor： Daniel M. ABAL ,  Brendan John BURGESS ,  Ramkumar SUBRAMANIAN ,  Jay Jyotindra DAVE

    IPC: A61M5/172

    CPC classification number: A61M5/172 ,  H02J50/10

    Abstract: An integrated intravenous (IV) administration set includes a flow stop having a tubing fitment and a housing, the flow stop configured, in a first position, to prevent a flow of a fluid through the tubing, and in a second position, to permit the flow of the fluid through the tubing, the tubing fitment comprising a protrusion configured to receive a tubing. The IV administration set also includes an electronic flow sensor disposed within the housing, the electronic flow sensor configured to measure a flow of a fluid in the tubing, and one or more conductive connections configured within the housing and configured to provide electrical power to the electronic flow sensor. The flow stop is shaped to be loaded and engaged to a receptacle of an infusion device, and shaped to cause, when loaded and engaged, the one or more conductive connections to engage with a corresponding conductive connection provided by the infusion device to activate the flow sensor based on a power flow from the infusion device.

    ACTIVE ADAPTIVE NOISE AND VIBRATION CONTROL
    6.
    发明申请
    ACTIVE ADAPTIVE NOISE AND VIBRATION CONTROL 有权

    公开(公告)号：US20210366457A1

    公开(公告)日：2021-11-25

    申请号：US17318969

    申请日：2021-05-12

    Applicant: CareFusion 303, Inc.

    Inventor： Jay Jyotindra DAVE ,  Julio Cesar Gomes PIMENTEL ,  Matthew M. MICELI

    IPC: G10K11/16

    Abstract: Methods and systems for actively and adaptively cancelling the noise and vibration generated by medical devices. A method includes receiving data from one or more sensors of a medical device. The method includes determining a signature signal for the medical device based at least on the data. The signature signal is a representation of one or more physical byproducts of the medical device, and one or more environmental conditions of a physical environment proximate to the medical device. The method incudes determining an inverted signal based on the signature signal, the inverted signal configured to mask the signature signal. The method includes generating a physical representation of the inverted signal by one or more electrical or electromechanical components of the medical device, and masking the signature signal with the inverted signal.

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