| 摘要 |
A needle recovery device, comprising a needle holder assembly (1) which recovers a needle, and a recovery tube assembly (2). The needle holder assembly (1) comprises a connector (10), a needle holder cylinder (11), a connector base (12), a first separation component (14), and an engagement component (105) formed on the connector (10). The recovery tube assembly (2) comprises an external recovery tube (20), an internal recovery tube (21), a compression spring (22), a slide piece (23), a piston rod component (24), and an engagement component (246) formed on the piston rod component (24). The needle recovery device prevents a needle from causing accidental stab wounds after a blood sample has been taken. Also provided are the needle holder assembly (1), and the recovery tube assembly (2). |
