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Medicament Delivery Device Comprising a Locking Mechanism
专利权人:
CAREBAY EUROPE LTD.
发明人:
Anders HOLMQVIST
申请号:
US14902166
公开号:
US20160303330A1
申请日:
2014.03.12
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A medicament delivery device includes a tubular housing having opposite proximal and distal ends; an injection drive configured to exert force on a medicament container to expel medicament; and an injection drive holder configured to releasably hold the injection drive in a pre-tensioned state before injection of the medicament. The injection drive holder includes a tubular extension part for receiving the injection drive to be axially movable therein and a release ring coaxially arranged on the tubular extension part, the release ring being axially movable between proximal and distal positions along the outer surface of the tubular extension part. The tubular extension part is configured to engage with the injection drive when the release ring is at the proximal position and release the injection drive as the release ring moves distally from the proximal position.
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