Invention Application
- Patent Title: Dial-Down Mechanism for Wind-Up Pen
- Patent Title (中): 卷绕笔的拨号机制
-
Application No.: US13124995Application Date: 2009-10-21
-
Publication No.: US20120095410A1Publication Date: 2012-04-19
- Inventor: Claus Schmidt Møller , Tom Hede Markussen , Bo Radmer , Christian Peter Enggaard
- Applicant: Claus Schmidt Møller , Tom Hede Markussen , Bo Radmer , Christian Peter Enggaard
- Applicant Address: DK Bagsvaerd
- Assignee: NOVO NORDISK A/S
- Current Assignee: NOVO NORDISK A/S
- Current Assignee Address: DK Bagsvaerd
- Priority: EP08167547.2 20081024
- International Application: PCT/EP2009/063801 WO 20091021
- Main IPC: A61M5/31
- IPC: A61M5/31
Abstract:
The present invention relates to a dial-down mechanism for an injection device comprising a torsion spring for assisting injection of a dose of medicament from the injection device, the dial-down mechanism comprising a ratchet arm (21) engaging a ring element (10) and a reset element (30) which acts on a knob located on the periphery of the ratchet arm (21) to move the ratchet arm (21) out of engagement with the ring element (10) in order to allow the set dose to be reduced.
Public/Granted literature
- US09132239B2 Dial-down mechanism for wind-up pen Public/Granted day:2015-09-15
Information query
IPC分类:
