08123719 is referenced by 68 patents and cites 341 patents.

An apparatus includes a housing, a medicament container disposed within the housing, a first energy storage member and second energy storage member. The medicament container includes a first plunger disposed within a proximal end portion of the medicament container and a second plunger disposed within the medicament container spaced apart from the first plunger. The first energy storage member is configured to produce a force when actuated to move at least the second plunger within the medicament container. The second energy storage member is configured to produce a force when actuated to move the first plunger and the second plunger within the medicament container. The second energy storage member is different than the first energy storage member.

Title
Devices, systems and methods for medicament delivery
Application Number
11/692359
Publication Number
8123719 (B2)
Application Date
March 28, 2007
Publication Date
February 28, 2012
Inventor
Paul F Meyers
Fishers
IN, US
Mark J Licata
Doswell
VA, US
Evan Thomas Edwards
Fredericksburg
VA, US
Eric Shawn Edwards
Midlothian
VA, US
Agent
Cooley
Assignee
Intelliject
VA, US
IPC
A61M 37/00
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