Patent ID: 9408984
Filing Date: 2016-08-09
CPC Classification: A61M

Claim Text:
1. A self-injection device for delivering a medicament, comprising: a housing having a first housing part and a second housing part engaged with and selectively movable with respect to each other between a plurality of housing positions, said second housing part movable within said first housing part; one of said first and second housing parts having a needle movable between a first needle position in which a proximal end of the needle is disposed within said housing and a second needle position in which the proximal end of said needle is disposed outside of said housing; and a compressible reservoir disposed external to said housing and in fluid communication with said needle, compression of said reservoir automatically causing (1) said reservoir to deform to expel a medicament and (2) said needle to move from said first needle position to said second needle position, wherein each of said housing positions corresponds to a different distance said needle moves between said first and second needle positions.