An auto-injector for receiving and operating a syringe, the auto-injector comprising: a housing for receiving the syringe. The housing comprise a main body and a door operable between a first and a second position. The syringe is receivable within the housing when the door is in the first position. The auto-injector comprises at least one biaser configured to bias the door from the first position towards the second position, or from the second position towards the first position. The auto-injector comprises a plunger driver being configured, on activation of the auto-injector, to drive a plunger forward within the auto-injector to operate the syringe received within the auto-injector, the plunger driver being further configured to be primed when the door is moved in the direction that the biaser biases the door.
Auto-Injector
2019-11-13
Patent
Elektronische Ressource
Englisch