| 摘要 |
PROBLEM TO BE SOLVED: To provide a needle with a wing and a protector with which the needle can be easily and safely contained. SOLUTION: The needle with the wing comprises an introducing tube part, a needle part connected with the introducing tube part, and a protector that covers the needle part and overall needle. The introducing tube part comprises an introducing tube one end of which is connected to a needle base and a connector that is connected to an another end of the introducing tube, and an engaging means with which both (a protector base end part or a connector end part) can be engaged and maintained in at least either the protector base end part or the connector is installed. |
