The historical development and cultural significance of acupuncture needles

Acupuncture needles originated from the Bian stones of the Neolithic Age and developed into nine bronze needles during the Shang and Zhou Dynasties. The Huangdi Neijing records nine types of needles such as the 镵 needle and the 𫔂 needle, laying the foundation for the theory In the Tang Dynasty, acupuncture bronze figures were created to standardize the positioning of acupoints. During the Ming and Qing dynasties, triangular needles and skin needles emerged one after another. Modern acupuncture needles integrate advanced technologies, such as the ring handle design to prevent slipping and disengagement, and the combination of electroacupuncture and biofeedback technology.