您的位置: 首页 > 农业专利 > 详情页

Magnet safety needle assembly
专利权人:
发明人:
申请号:
EP11168385.0
公开号:
EP2394685B1
申请日:
2011.06.01
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
A safety needle assembly is provided herein which includes a hub a needle fixed to the hub, the needle having a distal end formed for insertion into a patient a shield moveable relative to the hub from a first position, where the shield covers the distal end of the needle, to a second position, where the distal end of the needle is exposed and not covered by the shield a first magnetic element fixed to the hub and, a second magnetic element fixed to the shield. The first and second magnetic elements are configured so as to define a repulsive force therebetween which urges the first and second magnetic elements apart. The repulsive force urges the shield towards the first position. Advantageously, with the subject invention, a safety needle assembly may be provided which includes a minimal number of parts, without sacrificing reliability.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充