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DISPOSITIF MÉDICAL À AIGUILLE
专利权人:
JMS Co.; Ltd.
发明人:
申请号:
EP07707129.8
公开号:
EP1980284B1
申请日:
2007.01.19
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
The medical needle device of the present invention includes: a shield 4 including a substantially cylindrical portion 4a; a tube 13; a first hub 2 that is inserted into an inner bore of the shield movably in an axial direction, whose rear end is connected with the tube 3; a rigid needle 1 that is fixed to a front end portion of the first hub; and a hub movement controlling member 14 that is attached to the shield detachably, wherein the hub movement controlling member 14 includes: a stopper portion 14a that can be inserted from the rear end side of the shield into an inner bore of the shield exsertably, and has a front end that can be in contact with the first hub in a state of reaching a movement end on the front end side of the inner bore of the shield; and a holding portion that can maintain a state where a front end of the stopper portion 14a is in contact with the first hub 2 reaching the movement end on the front end side.
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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