DEVICE FOR INJECTING APPORTIONED DOSES OF LIQUID DRUG

PROBLEM TO BE SOLVED: To provide an injection device in which the number of operation steps required to be performed by a user is reduced as compared with an injection device by an analogous conventional technique.SOLUTION: The mechanical injection device 1 is for injecting apportioned doses of liqu...

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Hauptverfasser: EBRO MARTIN, TORRY-SMITH JONAS, ENGGAARD CHRISTIAN PETER, BOM LARS MORTEN, NIEMANN SARA JUANA, RADMER BO, MARKUSSEN TOM HEDE, GLEJBOEL KRISTIAN
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an injection device in which the number of operation steps required to be performed by a user is reduced as compared with an injection device by an analogous conventional technique.SOLUTION: The mechanical injection device 1 is for injecting apportioned doses of liquid drug. The injection device 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 when the cap is mounted on the injection device. The dose setting means is operatively coupled to the cap receiving part in such a manner that mounting and/or dismounting of the cap on/from the injection device causes the dose setting means to set a dose. Thereby a correct dose of drug is automatically set during a cap on/cap off cycle. Since such a cycle is normally performed between two subsequent injections, the number of steps required to be performed by the user is reduced.