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Resettable drug delivery device
专利权人:
Sanofi-Aventis Deutschland GmbH
发明人:
Jones, Christopher
申请号:
AU2010255807
公开号:
AU2010255807B2
申请日:
2010.05.28
申请国别(地区):
AU
年份:
2014
代理人:
摘要:
A resettable dosing mechanism comprises a dose button (66, 102) and a dial grip (52, 104) operatively coupled to the dose button (66, 102). A spindle (64) acts on a bung of a cartridge (25) and a driver (55) is operatively coupled between the dose button (66, 102) and the spindle (64). During an injection of the dose, the dose button (66, 102) moves in an axial direction to cause the spindle (64) to administer the dose. During resetting of the dose setting mechanism, the spindle (64) is retracted back into the dose setting mechanism. An advantageous resetting mechanism is described.
来源网站:
中国工程科技知识中心
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