公开(公告)号：US20240082507A1

公开(公告)日：2024-03-14

申请号：US17767462

申请日：2020-10-07

Applicant: AMGEN INC.

Inventor： Samin Akbari ,  Azita Rahbari ,  Sunitha Dasoju ,  Andrew Coles ,  Jerome Olivas ,  Michele Macchi ,  Desheng Yin ,  Harpreet Sachar ,  Alireza Ashani ,  Angelo Tosarini ,  Antonio Antonini

IPC: A61M5/32

CPC classification number: A61M5/3257 ,  A61M5/3213

Abstract: A cassette for a drug delivery device is described that includes a sleeve, a syringe having a barrel disposed in the sleeve, and a plunger-stopper slidably disposed within the barrel. The cassette further includes a spacer that is configured to be coupled to the sleeve. The cassette can form a part of an apparatus for injection of a therapeutic product along with a drug delivery device.

公开(公告)号：US20220184318A1

公开(公告)日：2022-06-16

申请号：US17437615

申请日：2020-04-10

Applicant: AMGEN INC.

Inventor： Azita Rahbari ,  Sunitha Dasoju ,  Angelo Tosarini ,  Antonio Antonini ,  Julian Jazayeri ,  Harpreet Sachar ,  Andrew Coles ,  Desheng Yin ,  Alireza Ashani

IPC: A61M5/315 ,  A61M5/32 ,  A61M5/24

Abstract: A cassette for a drug delivery device is described that includes a sleeve, a syringe having a barrel disposed in the sleeve, and a plunger-stopper slidably disposed within the barrel. An end cap is adapted to couple to the sleeve to secure the syringe in the sleeve. The cassette further includes a spacer that is sized to be slidably moved within the barrel and the spacer is disposed distal to the plunger-stopper to be engaged by a plunger rod to slide within the barrel and engage the plunger-stopper. In some forms, the spacer can be coupled to the end cap.