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REVERSE TAPER MOUNTING OF SEPARATE COMPONENTS AND COUPLING OF DEVICES WITH REVERSE TAPER FITTINGS
专利权人:
发明人:
申请号:
EP13824920.6
公开号:
EP2879754A1
申请日:
2013.07.12
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A medical device has a base having an internally tapered wall mounted to a neck of a tube holder that has a reverse taper, so that rotation of the base relative to the neck may be effected with a controlled drag to provide a smooth and secure relative rotation. The base may be rotated relative to the holder by rotationally moving a needle protection housing hingedly attached to the base. The housing may be rotated to any orientation relative to the tube holder so long as a torsional force greater than the predetermined friction between the tapered surfaces is applied thereto. The base is designed to have a ring at its base that biases against the base of the neck in a self-adjustable manner. Other devices may also be fitted with reverse tapered complementary connection fittings to securely couple to each other.
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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