Invention Application
US20090254043A1 Coupling for Injection Devices 有权
注射装置联轴器

Coupling for Injection Devices
Abstract:
The present invention concerns a prefilled injection device having a container and a dose setting mechanism encapsulated inside the housing. The housing is made from two parts which are locked together by a bayonet coupling: In addition to the bayonet coupling, the two parts are also provided with irreversible locking means locking the two parts permanently together.
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