DEVICE FOR INJECTING APPORTIONED DOSES OF LIQUID DRUG
PROBLEM TO BE SOLVED: To provide an injection device in which a correct dose of drug is automatically set during one cap on/cap off cycle.SOLUTION: The mechanical injection device 1 for injecting apportioned doses of liquid drug comprises a dose setting means, an injection means, a removable cap 15...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an injection device in which a correct dose of drug is automatically set during one cap on/cap off cycle.SOLUTION: The mechanical injection device 1 for injecting apportioned doses of liquid drug comprises a dose setting means, an injection means, a removable cap 15 and a cap receiving part 9 adapted to abut on or engage with the cap 15 when the cap 15 is mounted on the injection device 1. The dose setting means is operatively coupled to the cap receiving part 9 in such a manner that mounting and/or dismounting of the cap 15 on/from the injection device 1 causes the dose setting means to set a dose. Since such a cycle is normally performed between two subsequent injections, the number of steps required to be performed by the user is reduced. |
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