- Patent Title: Testing assemblies and testing methods for drug delivery devices
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Application No.: US16151720Application Date: 2018-10-04
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Publication No.: US11385140B2Publication Date: 2022-07-12
- Inventor: Yasaman Damestani , Bryton De Guia , Martin Hering , Matthew Wayne Janke , Jerome Olivas , David Plescia , Brendan Smyth , Guojie Song
- Applicant: AMGEN INC.
- Applicant Address: US CA Thousand Oaks
- Assignee: AMGEN INC.
- Current Assignee: AMGEN INC.
- Current Assignee Address: US CA Thousand Oaks
- Agency: Marshall, Gerstein & Borun LLP
- Main IPC: G01M99/00
- IPC: G01M99/00 ; G01F25/00 ; F04B51/00 ; A61M5/00 ; G01L25/00 ; A61M5/20 ; B29L31/00 ; A61M5/31 ; A61M5/142

Abstract:
A testing assembly for a drug delivery device is disclosed. The testing assembly can include a pressure vessel having a sealed pressure chamber that is configured to be pressurized to a predetermined pressure. The pressure vessel further defines an injection opening extending from an exterior thereof to the pressure chamber. A pierceable barrier extends over and seals the injection opening. The testing assembly further includes a measurement device disposed within the pressure chamber and a container aligned with the injection opening, such that the container is configured to collect a dose of a drug delivered via a drug delivery device through the pierceable barrier and the measurement device is configured to measure the dose of the drug.
Public/Granted literature
- US20190247579A1 TESTING ASSEMBLIES AND TESTING METHODS FOR DRUG DELIVERY DEVICES Public/Granted day:2019-08-15
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