Patent ID: 9427526
Filing Date: 2016-08-30
CPC Classification: A61M

Claim Text:
1. A disposable injector ( 4 ) including a cylinder/piston unit ( 100 ) including a cylinder ( 101 ) that can be filled at least temporarily with active substance in operative arrangement with a piston ( 111 ), an inner housing ( 200 ) in which a pretensioned and releasable helical compression spring ( 50 ) is arranged, and a piston-actuating rain ( 60 ) in operative arrangement with the helical compression spring ( 50 ) and the piston ( 111 ) of the cylinder/piston unit ( 100 ), an improvement of the disposable injector ( 4 ) comprises: the piston-actuating rain ( the piston-actuating rain ( both the inner housing (