Acupuncture needle for laboratory mouse electroacupuncture

The invention discloses an acupuncture needle for laboratory mouse electroacupuncture, and belongs to the technical field of animal experiment devices. The needle comprises a needle body, the needle body comprises a needle body and a needle handle, the needle body is made of hard metal, the length of the needle body is 10-15 mm, the length of the needle handle is 8 mm, the diameter of the needle handle is 0.3 mm, a needle tip is arranged at one end of the needle body, the end, away from the needle tip, of the needle body is connected with a needle root spiral device, the needle body, the needle tip and the needle root spiral device are integrally formed, a connecting opening is formed in the needle root spiral device, and internal threads are arranged in the connecting opening. Scale marks are arranged on the needle body, an external thread is arranged at one end of the needle handle, a magnetic coating is arranged on the external thread, a needle tail is arranged at one end, far away from the external thread