| 摘要 |
Syringe for taking blood, comprises: (1) guide member (10); (2) needle attachment (20); (3) needle sleeve (30) located on the side of the guide member and parallel to it; and (4) needle unit (40). Syringe for taking blood, comprises: (1) guide member (10); (2) needle attachment (20); (3) needle sleeve (30) located on the side of the guide member and parallel to it; and (4) needle unit (40). The cylindrical guide member has a closed end and an open end, and a flange (11) is connected to the open end. The needle attachment is a hollow L-shaped needle (21), and the sleeve has a connection section and guide groove (33). The needle unit has a hollow needle which protrudes from the attachment. |
