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    DUAL CHAMBER SYRINGE ASSEMBLY WITH FLOATING STOPPER
    1.
    发明公开
    DUAL CHAMBER SYRINGE ASSEMBLY WITH FLOATING STOPPER 审中-公开

    公开(公告)号：US20240148973A1

    公开(公告)日：2024-05-09

    申请号：US17983621

    申请日：2022-11-09

    Applicant: Becton, Dickinson and Company

    Inventor： Divik Bhargava ,  Shreyasi Dutta ,  Reddy Jairam Satwik

    IPC: A61M5/19 ,  A61M5/31 ,  A61M5/315

    CPC classification number: A61M5/19 ,  A61M5/3134 ,  A61M5/3135 ,  A61M5/31513

    Abstract: A dual chamber syringe facilitates selective drug mixing, dosing, and administration, as well as pre- or post-administration flushing with a single syringe instrument. A syringe barrel incorporates an outlet, as well as variable-volume, primary and secondary fluid chambers, separated by a floating stopper. The floating stopper defines a dome-shaped split septum with a central slit at its apex. The split septum is a bi-stable valve, closing the central slit by compression in its meridial dimension when the septum is in a first, relaxed state, and opening the central slit when the septum is buckled or flipped under tension in the meridial dimension in a second state. Buckling of the septum wall is caused solely by differential fluid pressure applied by a single plunger, without physical contact of the septum with any other structure within the syringe.

    Disinfecting Cap for Male and Female Connectors Including Deformable Housing
    2.
    发明公开
    Disinfecting Cap for Male and Female Connectors Including Deformable Housing 审中-公开

    公开(公告)号：US20240245899A1

    公开(公告)日：2024-07-25

    申请号：US18100285

    申请日：2023-01-23

    Applicant: Becton, Dickinson and Company

    Inventor： Divik Bhargava ,  Shreyasi Dutta ,  Reddy Jairam Satwik ,  Atharva Shetye

    IPC: A61M39/16 ,  A61L2/00 ,  A61M39/20

    CPC classification number: A61M39/165 ,  A61L2/0088 ,  A61M39/20

    Abstract: A cap configured to engage a first connector and a second connector of different types includes a housing having a first end, an open second end, a sidewall extending therebetween, and a radially extending flange extending outward from the sidewall or open second end. The cap also includes an absorbent member disposed in the housing configured to contain a cleaning solution for cleaning and/or disinfecting portions of the first connector or the second connector engaged to the cap. The housing is configured to move between a first position, in which the housing is configured to engage the first connector, and a second position, in which the housing is configured to engage the second connector, by folding over the sidewall of the housing such that, in the second position, the flange surrounds a portion of the sidewall between the first end and the second end of the housing.

    Secondary Securement Device for Vascular Access Device
    3.
    发明申请
    Secondary Securement Device for Vascular Access Device 有权

    公开(公告)号：US20250082904A1

    公开(公告)日：2025-03-13

    申请号：US18571873

    申请日：2022-12-20

    Applicant: Becton, Dickinson and Company

    Inventor： Atharva Shetye ,  Divik Bhargava ,  Rahul Malviya ,  Srimannarayana Myla ,  Shishir Prasad

    IPC: A61M25/02

    Abstract: A securement device for a vascular access device includes a base including a first end, a second end, a first side, a second side, a top surface, and a bottom surface positioned opposite the top surface, with the bottom surface configured to be in contact with a patient's skin surface, a first securing member including a first end connected to the base and a second end opposite from the first end, the second end moveable relative to the base. The first securing member defines a first opening configured to receive a first portion of the vascular access device, and a second securing member includes a first end connected to the base and a second end positioned opposite the first end, the second end moveable relative to the base and the second securing member defining a second opening configured to receive a second portion of the vascular access device.

    Protective Cap for Preventing Contamination of a Needle-Free Connector
    4.
    发明公开
    Protective Cap for Preventing Contamination of a Needle-Free Connector 审中-公开

    公开(公告)号：US20240245898A1

    公开(公告)日：2024-07-25

    申请号：US18100220

    申请日：2023-01-23

    Applicant: Becton, Dickinson and Company

    Inventor： Rahul Malviya ,  Amarsinh Jadhav ,  Divik Bhargava ,  Aman Desai

    IPC: A61M39/16 ,  A61M39/20

    CPC classification number: A61M39/165 ,  A61M39/20

    Abstract: A protective cap engageable with a needle-free connector of an IV catheter assembly includes a collar member defining a central opening within the needle-free connector may be received and a cover member attached to the collar member so as to be pivotable or slideable relative thereto, the cover member moveable between a first position where an end connection of the needle-free connector is covered by the cover member and a second position where the end connection of the needle-free connector is uncovered from the cover member. The protective cap also includes a lever member attached to the cover member and engageable by a user to move the lever member from a non-actuated position to an actuated position. With the lever member in the non-actuated position, the cover member is in the first position, and with the lever member in the actuated position, the cover member is in the second position.

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