| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection needle with wings the holding of which needle to a protector is secure and the operation for holding and releasing of the needle is simple. SOLUTION: The injection needle with wings is obtained by inserting an injection needle connected to a transport tube into a lumen of a protector for prevention of injection by mistake that is tube-like and has wings at the point end. The injection needle has a notch 6a which is disposed at the terminal base and is opened into the lumen, and a clamp means including a pushing pressure implement 8 which can be inserted to the notch. The pushing pressure implement pushes the pressure of a transport tube 3 inserted into the protector and checks the motion of the tube 3 in its axis direction. |
