| 申请日期 | 2025-07-07 | 申请号 | WOEP10052788 |
| 公开（公告）号 | WO2010100243A1 | 公开（公告）日 | 2010-09-10 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | SANOFI AVENTIS DEUTSCHLAND GMBH; HEALD Michael; EKMAN Matthew | ||
| 简介 | A needle unit (2) for a drug delivery device (1), wherein the needle unit (2) comprises a needle (5) which is retractable into the drug delivery device (1) from a starting position to an end position and a needle retainer (3) having a stop member (6).The stop member (6) is configured to prevent a re-exposure of the needle (5) when the needle (5) has been retracted into the drug delivery device (1). | ||
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