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    Shaped memory polymer junctions
    61.
    发明授权
    Shaped memory polymer junctions 有权

    公开(公告)号：US11730886B2

    公开(公告)日：2023-08-22

    申请号：US15930209

    申请日：2020-05-12

    申请人： CareFusion 303, Inc.

    发明人： Wantjinarjo Suwito ,  Zehra Sevinc

    IPC分类号： A61M5/168 ,  A61M5/34 ,  A61M39/10

    CPC分类号： A61M5/168 ,  A61M5/346 ,  A61M5/349 ,  A61M39/10 ,  A61M2205/0266

    摘要： Junction assemblies for joining intravenous (IV) devices to tubing are provided. A junction assembly includes a component connector and a shaped memory polymer (SMP) member formed of a shape changing material. The junction assembly allows movement of the tube along the component connector when the SMP member is in an expanded state and the junction assembly retains the tube securely against the component connector when the SMP member is in a contracted state. The shape changing material changes to one of the expanded state and the contracted state upon being subjected to an external stimuli. Methods of assembling junction assemblies are also provided.

    ONE-TIME PRIMING IV INFUSION EXTENSION SET
    63.
    发明公开
    ONE-TIME PRIMING IV INFUSION EXTENSION SET 审中-公开

    公开(公告)号：US20230248958A1

    公开(公告)日：2023-08-10

    申请号：US18301719

    申请日：2023-04-17

    申请人： CareFusion 303, Inc.

    发明人： Jiagui LI ,  Rongjie LIANG ,  George Michael MANSOUR

    IPC分类号： A61M39/10

    CPC分类号： A61M39/105 ,  A61M2039/1077 ,  A61M2039/1083

    摘要： A multi-tubing intravenous (IV) extension set may include an outlet tubing fluidly coupled to a primary multi-tubing connector at one end and fluidly coupled to a vascular device at an opposite end, and a primary inlet tubing having a proximal end with an adapter for connection to a syringe containing a priming or a medicinal fluid, and a distal end coupled to the primary multi-tubing connector. The IV extension set may further include at least one secondary inlet tubing with a proximal end having an adapter for receiving a medicinal fluid and a distal end selectively fluidly coupled to the primary multi-tubing connector. A slide clamp may be positioned on the outlet tubing to restrict flow between the proximal and distal ends of the outlet tubing and cause priming fluid flowing into the outlet tubing via the multi-tubing connector to reverse direction into the at least one secondary inlet tubing.

    HEMOLYSIS-REDUCTION ACCESSORIES FOR DIRECT BLOOD DRAW
    64.
    发明公开
    HEMOLYSIS-REDUCTION ACCESSORIES FOR DIRECT BLOOD DRAW 审中-公开

    公开(公告)号：US20230200692A1

    公开(公告)日：2023-06-29

    申请号：US18071033

    申请日：2022-11-29

    申请人： CAREFUSION 303, INC.

    发明人： Amarsinh Deeliprao JADHAV ,  Mohammed Mehtab KHAN ,  Rahul MALVIYA

    IPC分类号： A61B5/15

    CPC分类号： A61B5/150206 ,  A61B5/150992

    摘要： A flow restriction device may include a housing with first and second end portions forming respective first and second openings, and a cavity configured to receive an insert body defining a fluid passage that extends from a first opening of the housing at the first end portion to a second opening of the housing at the second end portion, where the fluid passage extends in more than one direction along a path between the first and second end portions of the housing to induce a resistance to a fluid flow moving through the device, thereby reducing a flow rate and pressure of the fluid, and where the fluid is blood, reduce the hemolysis index of the blood.

    Intravenous filter
    65.
    发明授权
    Intravenous filter 有权

    公开(公告)号：US11672908B2

    公开(公告)日：2023-06-13

    申请号：US17030015

    申请日：2020-09-23

    申请人： CareFusion 303, Inc.

    发明人： Eugene Mason ,  Jason Andrew Wine ,  Raymond P. Feith

    IPC分类号： A61M5/165 ,  A61M5/142 ,  A61M39/08 ,  A61M39/10 ,  A61M39/24

    CPC分类号： A61M5/165 ,  A61M5/1424 ,  A61M39/08 ,  A61M39/10 ,  A61M39/24 ,  A61M2205/0216 ,  A61M2205/7518 ,  A61M2205/7554

    摘要： IV filters are described herein. An IV filter includes a body, a filter media, and a bulb. The body defines a body volume. The filter media is disposed within the body volume. The filter media defines an inlet portion of the body volume and an outlet portion of the body volume. The filter media permits inlet flow from the inlet portion of the body volume to the outlet portion of the body volume and captures particulate from the inlet flow. The bulb defines a bulb volume in fluid communication with the outlet portion of the body volume. The bulb is deformable to compress the bulb volume and direct back flow from the outlet portion of the body volume through the filter media and into the inlet portion of the body volume, displacing particulate captured in the filter media into the inlet portion of the body volume.

    INTRAVENOUS SET DURATION MONITOR
    68.
    发明公开
    INTRAVENOUS SET DURATION MONITOR 审中-公开

    公开(公告)号：US20230149626A1

    公开(公告)日：2023-05-18

    申请号：US17955981

    申请日：2022-09-29

    申请人： CareFusion 303, Inc.

    发明人： Shawn Wayne Dekalb ,  Jeffrey Wen-Yu Chen

    IPC分类号： A61M5/168 ,  G06K7/10

    CPC分类号： A61M5/168 ,  G06K7/10297 ,  A61M2205/584 ,  A61M2205/60 ,  A61M2205/3327

    摘要： An IV set includes an IV component and a duration monitor device coupled to the IV component. The duration monitor device may include an indicator portion configured to change color after a determined amount of time upon activation of the indicator portion, or an RFID tag configured to be detected by an RFID reader. The duration monitor is configured to provide an indication of passage of a useful-life time period for the IV set or the IV component. Methods of operating a duration monitor device are also provided.

    FLUID CONNECTOR SYSTEM
    69.
    发明申请
    FLUID CONNECTOR SYSTEM 有权

    公开(公告)号：US20230139756A1

    公开(公告)日：2023-05-04

    申请号：US18089310

    申请日：2022-12-27

    申请人： CareFusion 303, Inc.

    发明人： Jason Andrew WINE ,  David STOCKEY ,  Leah Paige GAFFNEY ,  Siddarth K. SHEVGOOR

    IPC分类号： A61M39/24 ,  F16L37/30 ,  A61M39/10

    摘要： Fluid connector systems including first and second valve assemblies couplable together to form a fluid pathway therethrough, and can resist fluid flow through the connector system when the valve assemblies are separated from each other, the first valve assembly including a post forming a fluid passage, and the second valve assembly including a valve plug positioned within a bore and configured to obstruct a fluid passage, such that when the valve assemblies are separated, a slit of the valve plug resist fluid flow therethrough, and when the valve assemblies are coupled together the post extends through the compressible valve and engagement of a ridge of the valve plug against the post resist fluid flow between the post and the ridge.

    SYSTEM EVENT NOTIFICATION
    70.
    发明申请
    SYSTEM EVENT NOTIFICATION 有权

    公开(公告)号：US20230131802A1

    公开(公告)日：2023-04-27

    申请号：US17833659

    申请日：2022-06-06

    申请人： CareFusion 303, Inc.

    发明人： Martin Orona ,  Aron Weiler

    IPC分类号： G06Q30/02 ,  H04L65/403 ,  G16H40/20 ,  G16H40/63 ,  G16H40/67 ,  G06F9/54 ,  G16H15/00 ,  G06F3/0482 ,  H04L51/224 ,  H04L67/55

    摘要： The subject matter disclosed herein provides methods for distributing notifications to a user. The method can include receiving data encapsulating notifications from a device connected to a network that provide information relating to the device's status. The device can provide a health related treatment. The method can associate each notification with one or more notification categories relating to a function performed by the device or a location of the device. A table of users having one or more subscriptions to these notification categories can be accessed. The subscriptions can be automatically assigned to users based on the users' role. A user can be identified from the table to distribute the one or more notifications to. The user can have a subscription that matches a notification category of the received notifications, and data comprising the notifications can be distributed to the user. Related apparatus, systems, techniques, and articles are also described.