Attachment module for an injection device comprising an engagement control for a needle covering element
OwnerPhilippe Kohlbrenner, Thomas Schuler +3inventors
InventorsPhilippe Kohlbrenner, Thomas Schuler, Martin Wittwer, Christoph Meier, Peter Stettler
Life of this patent
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Abstract
An attachment module for use with an injection device, comprising an engagement control which comprises a blocking portion, a blocking member which engages with the engagement control and can be axially moved relative to the engagement control, wherein a movement of the blocking member relative to the engagement control is one of blocked or at least impeded at least in an axial direction when the blocking member is situated in the blocking portion.
Claims32
An attachment module of or for an injection device, comprising:
- a) an engagement control which comprises a blocking portion;
- b) a blocking member which engages with the engagement control and can be axially moved relative to the engagement control;
- wherein
- c) a movement of the blocking member relative to the engagement control is blocked or at least impeded at least in an axial direction when the blocking member is situated in the blocking portion.
An injection device, comprising:
- a) a casing;
- b) a drive module and dosing module accommodated by the casing;
- c) an ampoule which can be inserted in the casing and comprises a piston which can be shifted in the ampoule and on which the drive and dosing module acts;
- d) a needle which can be fastened to the ampoule;
- and
- e) an attachment module comprising an engagement control which comprises a blocking portion, a blocking member which engages with the engagement control and can be axially moved relative to the engagement control, wherein a movement of the blocking member relative to the engagement control is one of blocked or at least impeded at least in an axial direction when the blocking member is situated in the blocking portion.
Dependencies are inferred from the claim text.