基本信息:
- 专利标题： RIGID NEEDLE SHIELD
- 专利标题（中）：刚性针头
- 申请号：PCT/US2010/045975 申请日：2010-08-19
- 公开(公告)号：WO2012023938A1 公开(公告)日：2012-02-23
- 发明人： EVANS, Christopher , COSTELLO, Brian , REYNOLDS, Graham
- 申请人： WEST PHARMACEUTICAL SERVICES, INC. , EVANS, Christopher , COSTELLO, Brian , REYNOLDS, Graham
- 申请人地址： 101 Gordon Drive Lionville, PA 19341 US
- 专利权人： WEST PHARMACEUTICAL SERVICES, INC.,EVANS, Christopher,COSTELLO, Brian,REYNOLDS, Graham
- 当前专利权人： WEST PHARMACEUTICAL SERVICES, INC.,EVANS, Christopher,COSTELLO, Brian,REYNOLDS, Graham
- 当前专利权人地址： 101 Gordon Drive Lionville, PA 19341 US
- 代理机构： BELISARIO, Martin, G. et al.
- 主分类号： A61M5/32
- IPC分类号： A61M5/32
摘要：
A rigid needle shield (10) for covering a distal end of a syringe is provided. The rigid needle shield includes an elongated flexible member (20) connected to a sidewall of the rigid needle shield for moving the rigid needle shield between a first relaxed position and a second flexed position. When in the first relaxed position, the elongated flexible member is substantially within the rigid needle shield. However, when the elongated flexible member is moved to the second flexed position, the elongated flexible member extends beyond a proximal end of the rigid needle shield to engage a needle hub or a shoulder of the syringe to move the rigid needle shield distally relative to the syringe.
摘要（中）：
提供了用于覆盖注射器的远端的刚性针护罩（10）。 刚性针护罩包括连接到刚性针护罩的侧壁的细长柔性构件（20），用于在第一松弛位置和第二弯曲位置之间移动刚性针护罩。 当处于第一松弛位置时，细长的柔性构件基本上在刚性针护罩内。 然而，当细长的柔性构件移动到第二弯曲位置时，细长的柔性构件延伸超出刚性针护罩的近端，以接合注射器的针座或肩部，以相对于第二弯曲位置向远侧移动刚性针护罩 注射器。