Injection device with replacement cartridge
First Claim
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1. An injection device for injection of a medicament from a medicament cartridge 40, the injection device comprising a main housing 4, a piston 50 and an end stop switch 52 in which access to the main body 4 for replacement of the medicament cartridge 40 may only be obtained when the piston 50 trips the end stop switch.
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Abstract
An injection device for injection of a medicament from a medicament cartridge is disclosed. The injection device includes a main housing, a piston and an end stop switch in which access to the main body for replacement of the medicament cartridge may only be obtained when the piston trips the end stop switch.
45 Citations
5 Claims
- 1. An injection device for injection of a medicament from a medicament cartridge 40, the injection device comprising a main housing 4, a piston 50 and an end stop switch 52 in which access to the main body 4 for replacement of the medicament cartridge 40 may only be obtained when the piston 50 trips the end stop switch.
Specification