B. Braun Melsungen Ag

Michael Hartmann

Jürgen Fuchs

A device for holding a cannula and for the releasable arrangement on an injection pen, with a basic body, wherein the cannula is arranged in the basic body in a manner such that it is substantially non-displaceable along the central axis thereof. Latching provisions are arranged on the circumferential surface of the basic body. The latching provisions are designed in order to be engaged behind by mating latching provisions of a release mechanism of a storage or disposal container for the device.

Device for holding a cannula and for the releasable arrangement on an injection pen

An injection device comprises a pen ( ) with a syringe ( ) to be emptied. The dose expelled from the syringe is set by means of a dose setting device ( ). For people with an impaired vision, the setting of the dose is rather difficult. Therefore, an external display apparatus ( ) is provided that may be set to the pen ( ). Via contacts ( ) and counter contacts ( ), information about the dose is transmitted to the display apparatus ( ) and shown on a large display ( ).

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Melsungen, Germany

Michael Hartmann