The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2023
Filed:
Nov. 17, 2017
Owen Mumford Limited, Woodstock, GB;
Toby Cowe, Oxfordshire, GB;
Colin Webb, Oxfordshire, GB;
Owen Mumford Limited, Oxfordshire, GB;
Abstract
A medicament delivery device system for delivery of a medicament from a cartridge (). The system comprises a first container () for storage of a first substance, a second container () received in the first container () for storage of a second substance, and valve means () for closing a distal end of the second container (). The system further comprises a disposable cassette () and a reusable firing unit (). The cassette () has a body () for receiving the cartridge (), and a mixing element () for displacing the second substance into the first chamber () in a mixing stroke, to mix with the first substance to form the medicament. The firing unit () comprises a drive element () for expelling the medicament from the first chamber () in a delivery stroke and a trigger arrangement () for initiating the delivery stroke.