BURNELL, ROSEMARY LOUISE,CORRIGAN, JOSEPH PETER,JENNINGS, DOUGLAS IVAN
申请号：
CA2667850
公开号：
CA2667850C
申请日:
2007.11.13
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
An injection device is of the type which has a housing defining a first axis and which is adapted to receive a syringe having a discharge nozzle, so that the syringe is movable between a retracted position, in which the discharge nozzle is contained within the housing, and an extended position, in which the discharge nozzle extends from the housing through an exit aperture. A trigger is movable from a rest position, in which it causes the drive to be retained, to an active position, in which it no longer causes the drive to be retained. A releasable locking mechanism is movable from a first position, in which the trigger is prevented from moving into its active position, to a second position, in which the trigger can be moved to its active position. The trigger and the releasable locking mechanism are arranged such that the trigger moves to its active position when the releasable locking mechanism is moved to its second position whilst pressure is being applied to an activation surface of the trigger.
