In ancient times, the nine needles, sharp needles evolved into trigeminal needles, needles evolved into skin needles. Large needles were gradually replaced by fire needles, round needles, lifting needles have been rare, large needles, long needles, round sharp needles not many people use, beryllium needles or changed to small eyebrow cutter is even less people ask for, milli-needle has become the main product of acupuncture department. In recent years, with the rapid development of medicine, some clinical acute infectious diseases can be quickly and effectively curbed, most of the internal diseases have a more effective treatment, leaving the acupuncture department is often difficult to cure some difficult and complicated diseases, and obviously affect the quality of life of patients with injuries and surgical diseases, especially soft tissue injuries are more. Therefore, the milli-needle therapy to regulate the balance of the internal organs of the yin and yang mainly appears to be unable to cope with the long duration of the disease, unsatisfactory results, knocking the hearts of some acupuncture workers. Soft tissue injury diseases, mostly caused by cold, strain and injury, old diseases often produce tissue thickening, nodules, adhesions at the foci, this typical real evidence, relying only on the milli-needle tonic diarrhea technique is difficult to work, people have to review the “Nei Jing” about the nine needles in the account. Among the nine needles, large needles, round sharp needles, beryllium needles thick body, easy to diarrhea real, but today’s people are afraid of pain, and fear of injury to the tissue, so doctors do not use. Mr. Shi Huaitang, a famous acupuncturist in Shanxi, has been researching the nine needles since the 1950s, and believes that the ancient nine needles, which are not applicable to modern society, can shine through improvement. Through years of painstaking and in-depth research, Shi Huaitang’s new nine needles were introduced, resulting in magnetic round needles containing magnetic materials with flat heads and plum-shaped heads that can be struck on both sides, new types of needles, skin needles, improved round needles, changing traditional fire needles into fire O needles, fire needles, three-headed fire needles, coarse, medium and fine fire needles, making fire needles from one kind to 17 kinds, which can treat 56 kinds of diseases, as well as sewing hook needles, acupuncture tools with blades. Tools. In addition to the milli-needle, the mansard needle, and the trigeminal needle, he has made bold improvements. It can be said that Mr. Shi Huaitang created the first modern needle reform, and his contribution will be forever recorded in the history of acupuncture. In addition to Shi Huaitang’s new nine needles (1950), Gao Qian’s new acupuncture needle (1958), Huang Rongfa’s small broad needle (1968), Ren Zhiyuan’s acupuncture knife (1970), Zhu Hanzhang’s small needle knife (1976), Xiao Wankun’s loose needle (1994), Huang Shu’s miniature surgical needle with blade (1996), and Tian Jijun’s bladed needle (1996). (1996), Tian Jijun’s sharpened needles (2001) Dong Fuhui’s beryllium needles (2002), etc., have all had some influence, the most influential of which is Zhu Hanzhang’s small needle knife. In recent years, water needle knife, injection needle knife, laser needle knife, knife in knife, etc. have been derived, each with its own strengths.