Hahn-Schickard-Gesellschaft für angewandte Forschung e.V.
发明人:
CLEMENZ, Markus,LORENZ, Thomas,KEGEL, Michael
申请号：
ES13798959
公开号：
ES2785219T3
申请日:
2013.11.14
申请国别(地区):
ES
年份:
2020
代理人:
摘要：
The invention relates to an access device comprising: a base (1) for aligning the access device with the skin of a patient； a needle for puncturing the skin, the needle comprising a hub (2) and a cannula (10), and the needle being movably mounted in the base (1) such that it can move between a first, fully retracted, and a second, maximally extended, position； and a locking mechanism which engages when the needle retracts from the second position and reaches a discrete third position, inhibiting the needle from further retracting to the first position. According to the invention, the access device is actuatable to disengage the locking mechanism.
