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公开(公告)号：US20230381426A1
公开(公告)日：2023-11-30
申请号：US18032759
申请日：2021-11-01
Applicant: AMGEN INC.
Inventor： Jakob Halkjaer Pedersen , Joshua Jay Dudman , Chiushun Dan , Kasper Friis , Carsten Bech , Adrianus Gerardus Verschuren , Michael John McColligan , Filip Saarman
CPC classification number: A61M5/427 , A61M5/20 , A61M5/3287
Abstract: A drug delivery device assembly is provided, including an injector housing, a needle assembly, a drive assembly, and an alignment accessory. The injector housing may include a body with a proximal end, a distal end, and a longitudinal axis extending between the proximal end and the distal end. The needle assembly is at least partially disposed within the body and may include a syringe barrel containing a medicament 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 needle or cannula is configured to pierce a patient's skin at an injection site. The alignment accessory includes an accessory body configured to be selectively coupled with the injector housing and an alignment aid configured to aid alignment of the accessory body with respect to the patient's skin at the injection site.
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公开(公告)号：US20230277778A1
公开(公告)日：2023-09-07
申请号：US18032014
申请日：2021-11-01
Applicant: AMGEN INC.
Inventor： Carsten Bech , Jakob Halkjaer Pedersen , Joshua Jay Dudman , Adrianus Gerardus Verschuren , Chiushun Dan
CPC classification number: A61M5/31576 , A61M5/20 , A61M5/3129 , A61M5/3287 , A61M2205/583
Abstract: A drug delivery device assembly is provided, including an injector housing, a needle assembly, a drive assembly, and a reflective surface. 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 and a needle or a cannula, wherein at least a portion of the syringe barrel positioned such as to be visible through the at least one window. 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 reflective surface is positioned with respect to the window such as to increase visibility of the syringe barrel.
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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.
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公开(公告)号：US20220387700A1
公开(公告)日：2022-12-08
申请号：US17770326
申请日：2020-10-14
Applicant: AMGEN INC.
Inventor： Scott R. Gibson , Xiaotong Li , Nicholas J. Clark , Carsten Bech , Daniel Rojecki , Joshua Jay Dudman , Jakob Pedersen , Jennifer L. Sawicky , Laura Watson
Abstract: A drug delivery system includes a packaging housing a first component including at least one of a drug product, a diluent, a saline solution, or an IV stabilizing solution (“IVSS”) and a second component comprising at least one of the drug product, the diluent, the saline solution, and the IVSS, the first component being different than the second component. The first component is disposed in a first container in a storage state and the first container is positioned in a first compartment of the packaging housing. The second component is disposed in a second container in a storage state and the second container is positioned in a second compartment of the packaging housing. At least one of the first compartment and the second compartment may include an individual seal and wherein each of the individual seals and the first and second compartments are sterilized.
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