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    DRUG DELIVERY DEVICE ASSEMBLY AND ACCESSORY FOR DRUG DELIVERY DEVICE
    3.
    发明公开
    DRUG DELIVERY DEVICE ASSEMBLY AND ACCESSORY FOR DRUG DELIVERY DEVICE 审中-公开

    公开(公告)号：US20230381424A1

    公开(公告)日：2023-11-30

    申请号：US18032396

    申请日：2021-11-01

    Applicant: AMGEN INC.

    Inventor： Carsten Bech ,  Jakob Halkjaer Pedersen ,  Joshua Jay Dudman ,  Adrianus Gerardus Verschuren ,  Chiushun Dan

    IPC: A61M5/32

    CPC classification number: A61M5/3287 ,  A61M2205/581

    Abstract: A drug delivery device assembly is provided, including an injector housing, a needle assembly, a drive assembly, and a dose feedback accessory. The injector housing may include a body with a proximal end, a distal end, a longitudinal axis extending between the proximal end and the distal end, and at least one window. The needle assembly is at least partially disposed within the body and may include a syringe barrel containing a medicament, a plunger stopper disposed in the syringe barrel, and a needle or a cannula. The drive assembly is at least partially disposed within the body and operably coupled with the needle assembly to urge the medicament through the needle or cannula during an injection sequence. The dose feedback accessory includes an accessory body configured to be selectively coupled with the injector housing and a feedback indicator configured to convey to a user information relating to an injection status event.

    Pharmaceutical adaptor system and pharmaceutical kit system
    6.
    发明授权
    Pharmaceutical adaptor system and pharmaceutical kit system 有权

    公开(公告)号：US12208062B2

    公开(公告)日：2025-01-28

    申请号：US16072767

    申请日：2017-02-06

    Applicant: AMGEN INC.

    Inventor： Hans Stenberg Knudsen ,  Matias Melander ,  Jakob Halkjaer Pedersen

    IPC: A61J1/20 ,  A61M5/32 ,  A61M39/10

    Abstract: The present invention relates to a pharmaceutical adaptor system. The pharmaceutical adaptor system comprises a syringe assembly having an axial extension and comprising a first end part and a second end part, the first end part having a male tubular projection, the syringe assembly comprising a syringe and a connecting element having a first mechanical connection part, a unit such as a needle, a vial, a catheter or an IV line, and an adaptor providing fluid communication between the syringe and the unit and having a second mechanical connection part configured to engage with the first mechanical connection part in an engagement direction, thereby in fully engaged position preventing further relative axial movement between the adaptor and the male tubular projection, wherein the adaptor comprises a sealing element configured to receive the male tubular projection and provide sealing between the male tubular projection and the adaptor. The present invention also relates to a pharmaceutical kit system comprising a pharmaceutical adaptor system according to the present invention.

    Drug delivery device having dose indicator
    7.
    发明授权
    Drug delivery device having dose indicator 有权

    公开(公告)号：US12151089B2

    公开(公告)日：2024-11-26

    申请号：US17273663

    申请日：2019-10-04

    Applicant: AMGEN INC.

    Inventor： Jakob Halkjaer Pedersen ,  Matias Melander

    IPC: A61M5/315 ,  A61M5/20

    Abstract: A drug delivery device includes a housing defining a shell having a proximal end and a distal end and a longitudinal axis extending between the proximal end and the distal end, a needle assembly at least partially disposed within the housing at the proximal end, a drive assembly at least partially disposed within the housing and operably coupled to the needle assembly, and an audible indicator operably coupled to the drive assembly. The needle assembly includes a syringe containing a medicament and a needle or a cannula. The drive assembly is movable between an initial position and a second position that results in the medicament being expelled from the syringe. Upon the drive assembly being positioned in the second position, the audible indicator engages the drive assembly to generate an audible sound indicating the medicament has been expelled from the syringe.

    PHARMACEUTICAL ADAPTOR SYSTEM AND PHARMACEUTICAL KIT SYSTEM
    10.
    发明申请
    PHARMACEUTICAL ADAPTOR SYSTEM AND PHARMACEUTICAL KIT SYSTEM 审中-公开

    公开(公告)号：US20190083359A1

    公开(公告)日：2019-03-21

    申请号：US16072767

    申请日：2017-02-06

    Applicant: AMGEN INC.

    Inventor： Hans Stenberg Knudsen ,  Matias Melander ,  Jakob Halkjaer Pedersen

    IPC: A61J1/20 ,  A61M39/10

    Abstract: The present invention relates to a pharmaceutical adaptor system. The pharmaceutical adaptor system comprises a syringe assembly having an axial extension and comprising a first end part and a second end part, the first end part having a male tubular projection, the syringe assembly comprising a syringe and a connecting element having a first mechanical connection part, a unit such as a needle, a vial, a catheter or an IV line, and an adaptor providing fluid communication between the syringe and the unit and having a second mechanical connection part configured to engage with the first mechanical connection part in an engagement direction, thereby in fully engaged position preventing further relative axial movement between the adaptor and the male tubular projection, wherein the adaptor comprises a sealing element configured to receive the male tubular projection and provide sealing between the male tubular projection and the adaptor. The present invention also relates to a pharmaceutical kit system comprising a pharmaceutical adaptor system according to the present invention.

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