Patent · US Active

Sub-assembly of a medicament delivery device and a medicament delivery device

US11690956B2 · kind B2 · utility

0Cited by

8References

14Claims

0Family size

Assignee

SHL Medical AG · CH

Inventors

Sebastian Karlsson · Sundbyberg, SE
Anders Boström · Solna, SE
Brian Maxfield · Boca Raton, US
Mattias Daniel · Täby, SE

Key dates

Filing date	Apr 1, 2016
Grant date	Jul 4, 2023
Priority date	—
Expiry date	Oct 3, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2207/10
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A sub-assembly of a medicament delivery device is presented, where the sub-assembly includes a plunger rod that is biased, a main body arranged on the plunger rod, and a coupling member movable relative to the main body, where the main body includes a first locking element, the coupling member includes a second locking element, and where the first locking element and the second locking element are configured to be releasably engaged with each other such that the coupling member is prevented from moving relative to the main body.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.