Title:
注入デバイス
Document Type and Number:
Japanese Patent JP4906730
Kind Code:
B2
Abstract:
The invention concerns an injection device for apportioning set doses of a drug from a reservoir to a subject. The injection device comprises a dose setting member (20, 70) which is screwed out from the housing (30) to set a dose and pushed axially back to the housing (30) in order to expel the set dose. A scale drum (80) is axially and inrotatable coupled to the dose setting member (20, 70) such that the scale drum (80) is rotated up a thread (34) when the dose setting member (20, 70) is rotated to set a dose. When the dose setting member (20, 70) is pushed axially back to its initial position to inject the set dose, the scale drum (80) is released from its inrotatable connection in order to allow the scale drum (80) to rotate down the thread (34) and back to its zero position.
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Inventors:
Moeller, claus, schmidt
Tegelsen, Claus
Tegelsen, Claus
Application Number:
JP2007536155A
Publication Date:
March 28, 2012
Filing Date:
October 06, 2005
Export Citation:
Assignee:
Novo Nordeisk A/S
International Classes:
A61M5/24
Domestic Patent References:
| JP2002501790A |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori