发明名称 |
DIAL-DOWN MECHANISM FOR WIND-UP PEN |
摘要 |
<p>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.</p> |
申请公布号 |
CA2738877(A1) |
申请公布日期 |
2010.04.29 |
申请号 |
CA20092738877 |
申请日期 |
2009.10.21 |
申请人 |
NOVO NORDISK A/S |
发明人 |
MOLLER, CLAUS SCHMIDT;MARKUSSEN, TOM HEDE;RADMER, BO;ENGGAARD, CHRISTIAN PETER |
分类号 |
A61M5/315;B25B13/46 |
主分类号 |
A61M5/315 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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