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MÉCANISME DE CONFIGURATION DE DOSE ET DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT
专利权人:
Sanofi-Aventis Deutschland GmbH
发明人:
申请号:
EP19216961.3
公开号:
EP3653242A1
申请日:
2011.11.08
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
A dose setting mechanism (202) that prevents dispensing of a drug when an incorrect cartridge assembly (204) is attached to the dose setting mechanism (202). Dispense of a drug may be allowed by preventing rotation of a spindle nut (208) of a drug delivery device (200), and dispense of a drug may be prevented by not preventing rotation of the spindle nut (208). Preventing dispense of a drug may be accomplished by preventing rotation of the spindle (206) when an incorrect cartridge assembly (204) is inserted. Preventing dispense of a drug may be accomplished by preventing the spindle (206) from applying an axial force on the cartridge when an incorrect cartridge assembly (204) is inserted.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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