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    Fluid flow control by a non-pinching valve
    1.
    发明授权
    Fluid flow control by a non-pinching valve 有权

    公开(公告)号：US12171976B2

    公开(公告)日：2024-12-24

    申请号：US18128639

    申请日：2023-03-30

    Applicant: CareFusion 303, Inc.

    Inventor： George Mansour ,  Chris Zollinger ,  Jonathan Yeh ,  Christopher J. Clarke

    IPC: A61M39/22 ,  A61M5/142 ,  A61M5/168

    Abstract: A pumping system comprising a pump comprising a door for access within a housing of the pump, a pump segment configured for conveying a fluid based on compression of the pump segment, a pump segment frame for preventing said pump segment from stretching, a visual placement indicator configured for facilitating in a proper placement of the pump segment frame in the housing, and a non-pinching valve configured to be disposed in the housing and to control a flow of the fluid without requiring pinching of a tube.

    Memory and identification associated with IV set
    2.
    发明授权
    Memory and identification associated with IV set 有权
    与IV集相关的记忆和识别

    公开(公告)号：US09468714B2

    公开(公告)日：2016-10-18

    申请号：US13827036

    申请日：2013-03-14

    Applicant: CareFusion 303, Inc.

    Inventor： Robert Butterfield ,  Chris Zollinger

    IPC: A61M5/142 ,  A61M5/36 ,  A61M39/28

    CPC classification number: A61M5/142 ,  A61M5/14228 ,  A61M5/365 ,  A61M39/281 ,  A61M2205/121 ,  A61M2205/128 ,  A61M2205/14 ,  A61M2205/6018 ,  A61M2205/6045 ,  A61M2205/6054 ,  A61M2205/6081

    Abstract: An IV set is configured for coupling with a pump device. The IV set comprises a fluid lumen adapted for passage of an infusion fluid toward a patient. A frame is coupled to the fluid lumen and is adapted to be inserted into a seat of a pump device, wherein the frame provides a platen relative to the fluid lumen, wherein the frame is sized and shaped such that the frame can only be inserted into the pump device when aligned in a predetermined orientation relative to the pump device. An information device is adapted to store information associated with the IV set, wherein the information device is accessed in response to proper placement of the IV set in the pump device.

    Abstract translation: IV组被配置为与泵装置联接。 IV组包括适于使输注液朝向患者通过的流体腔。 框架联接到流体腔并且适于插入泵装置的座中，其中框架相对于流体腔提供压板，其中框架的尺寸和形状使得框架只能插入到 当泵装置相对于泵装置以预定取向对准时。 信息设备适于存储与IV集相关联的信息，其中响应于IV集合在泵装置中的适当放置来访问信息装置。

    Pump segment placement
    3.
    发明授权
    Pump segment placement 有权

    公开(公告)号：US10226571B2

    公开(公告)日：2019-03-12

    申请号：US13827775

    申请日：2013-03-14

    Applicant: CareFusion 303, Inc.

    Inventor： Lisa Davis ,  Robert Butterfield ,  Chris Zollinger

    IPC: F04B43/08 ,  A61M5/142 ,  F04B43/12 ,  A61J1/10 ,  A61J1/20 ,  A61M39/28

    Abstract: A pump cassette is configured for coupling with a pump device. The pump cassette may include a fluid lumen adapted for passage and propulsion of an infusion fluid toward a patient; a valve assembly that can be actuated to regulate fluid flow through the fluid lumen; and a frame coupled to the fluid lumen and the valve assembly. The frame is adapted to be inserted into a seat of a pump device. The frame is configured to be inserted into the seat only when aligned in a predetermined orientation relative to the seat.

    Closed-system catheter assembly
    4.
    发明授权
    Closed-system catheter assembly 有权

    公开(公告)号：US10118023B2

    公开(公告)日：2018-11-06

    申请号：US15164826

    申请日：2016-05-25

    Applicant: CareFusion 303, Inc.

    Inventor： Jonathan Yeh ,  George Mansour ,  Chris Zollinger

    IPC: A61M5/178 ,  A61M25/06

    Abstract: A catheter system including an insertion device and a catheter device. The insertion device includes a housing, a latch, a needle for insertion into a patient; and a spring. The catheter device includes a housing comprising a chamber, and a seal disposed in said chamber. The seal is configured to reseal when the needle is withdrawn from the seal such that blood is sealed in the chamber. The spring relaxes and thereby retracts the needle entirely into the housing of the insertion device when the latch decouples from the catheter device.

    MEMORY AND IDENTIFICATION ASSOCIATED WITH IV SET
    5.
    发明申请
    MEMORY AND IDENTIFICATION ASSOCIATED WITH IV SET 有权
    与IV SET相关的记忆和识别

    公开(公告)号：US20140276533A1

    公开(公告)日：2014-09-18

    申请号：US13827036

    申请日：2013-03-14

    Applicant: CAREFUSION 303, INC.

    Inventor： Robert Butterfield ,  Chris Zollinger

    IPC: A61M5/50 ,  A61M5/142

    CPC classification number: A61M5/142 ,  A61M5/14228 ,  A61M5/365 ,  A61M39/281 ,  A61M2205/121 ,  A61M2205/128 ,  A61M2205/14 ,  A61M2205/6018 ,  A61M2205/6045 ,  A61M2205/6054 ,  A61M2205/6081

    Abstract: An IV set is configured for coupling with a pump device. The IV set comprises a fluid lumen adapted for passage of an infusion fluid toward a patient. A frame is coupled to the fluid lumen and is adapted to be inserted into a seat of a pump device, wherein the frame provides a platen relative to the fluid lumen, wherein the frame is sized and shaped such that the frame can only be inserted into the pump device when aligned in a predetermined orientation relative to the pump device. An information device is adapted to store information associated with the IV set, wherein the information device is accessed in response to proper placement of the IV set in the pump device.

    Abstract translation: IV组被配置为与泵装置联接。 IV组包括适于使输注液朝向患者通过的流体腔。 框架联接到流体腔并且适于插入泵装置的座中，其中框架相对于流体腔提供压板，其中框架的尺寸和形状使得框架只能插入到 当泵装置相对于泵装置以预定取向对准时。 信息设备适于存储与IV集相关联的信息，其中响应于IV集合在泵装置中的适当放置来访问信息装置。

    ROTARY VALVE FOR A DISPOSABLE INFUSION SET
    6.
    发明申请
    ROTARY VALVE FOR A DISPOSABLE INFUSION SET 有权
    旋转阀用于一次性输液器

    公开(公告)号：US20140276425A1

    公开(公告)日：2014-09-18

    申请号：US13829425

    申请日：2013-03-14

    Applicant: CAREFUSION 303, INC.

    Inventor： Chris Zollinger ,  Daniel Abal

    IPC: A61M5/168

    CPC classification number: A61M5/16881 ,  A61M39/223 ,  A61M2205/12 ,  A61M2205/14

    Abstract: A pump cassette includes fluid lumen adapted for passage of an infusion fluid toward a patient. A rotary valve assembly can be actuated to regulate fluid flow through the fluid lumen and a frame is coupled to the fluid lumen and the valve assembly. The frame is adapted to be inserted into a seat of a pump device, wherein the frame provides a platen relative to the fluid lumen. The frame is configured to be inserted into the seat only when aligned in a predetermined orientation relative to the seat.

    Abstract translation: 泵盒包括适于使输液朝向患者通过的流体腔。 可以致动旋转阀组件以调节通过流体腔的流体流动，并且框架联接到流体腔和阀组件。 框架适于插入泵装置的座中，其中框架相对于流体腔提供压板。 框架被构造成仅当相对于座椅以预定的方向对准时被插入到座椅中。

    Closed-system catheter assembly
    9.
    发明授权
    Closed-system catheter assembly 有权
    封闭式导管组件

    公开(公告)号：US09352127B2

    公开(公告)日：2016-05-31

    申请号：US13673975

    申请日：2012-11-09

    Applicant: CareFusion 303, Inc.

    Inventor： Jonathan Yeh ,  George Mansour ,  Chris Zollinger

    IPC: A61M5/178 ,  A61M25/06

    CPC classification number: A61M25/0606 ,  A61M25/0631 ,  A61M25/0693

    Abstract: A catheter system including an insertion device and a catheter device. The insertion device includes a housing, a latch, a needle for insertion into a patient; and a spring. The catheter device includes a housing comprising a chamber, and a seal disposed in said chamber. The seal is configured to reseal when the needle is withdrawn from the seal such that blood is sealed in the chamber. The spring relaxes and thereby retracts the needle entirely into the housing of the insertion device when the latch decouples from the catheter device.

    Abstract translation: 一种包括插入装置和导管装置的导管系统。 插入装置包括壳体，闩锁，用于插入患者体内的针头; 和春天。 导管装置包括壳体，该壳体包括腔室和设置在所述腔室中的密封件。 密封件构造成当针从密封件中取出时重新密封，使得血液密封在腔室中。 当闩锁与导管装置分离时，弹簧松弛，从而将针完全缩回到插入装置的壳体中。

    Rotary valve for a disposable infusion set
    10.
    发明授权
    Rotary valve for a disposable infusion set 有权

    公开(公告)号：US09968739B2

    公开(公告)日：2018-05-15

    申请号：US13829425

    申请日：2013-03-14

    Applicant: CareFusion 303, Inc.

    Inventor： Chris Zollinger ,  Daniel Abal

    IPC: A61M5/168 ,  A61M39/22

    CPC classification number: A61M5/16881 ,  A61M39/223 ,  A61M2205/12 ,  A61M2205/14

    Abstract: A pump cassette includes fluid lumen adapted for passage of an infusion fluid toward a patient. A rotary valve assembly can be actuated to regulate fluid flow through the fluid lumen and a frame is coupled to the fluid lumen and the valve assembly. The frame is adapted to be inserted into a seat of a pump device, wherein the frame provides a platen relative to the fluid lumen. The frame is configured to be inserted into the seat only when aligned in a predetermined orientation relative to the seat.

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