BACK NEEDLE
- 专利权人:
- 发明人:
- 申请号:
- EP08716347.3
- 公开号:
- EP2134393B1
- 申请日:
- 2008.03.07
- 申请国别(地区):
- EP
- 年份:
- 2017
- 代理人:
- 摘要:
- A needle assembly for an injection device comprising a needle cannula which is mounted in a hub connectable to an injection device, and which needle assembly comprises a back needle. Further the needle assembly is provided with means which, when activated, prevents a user from physically contacting the back needle.
- 来源网站:
- 中国工程科技知识中心