Patent · US Active

Cartridge retainer for an injection device

US10265475B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

Antares Pharma, Inc. · US

Inventors

Benjamin Newton · Bedford, US
Steven A. Anderson · Eden Prairie, US

Key dates

Filing date	Oct 23, 2015
Grant date	Apr 23, 2019
Priority date	—
Expiry date	Nov 9, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2205/0216
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A cartridge retainer comprises a sleeve having a distal end a proximal end and a longitudinal axis extending between the distal end and the proximal end. One or more tabs extend radially from the sleeve toward the longitudinal axis and are configured to radially deflect away from the longitudinal axis. One or more deformable members extend axially from the distal end of the sleeve toward the one or more tabs and are configured to deform in a longitudinal direction toward the distal end.

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