Product function: YC-EOIIIB Type electromagnetic effect therapy apparatus is an extended type based on YC-EOII , provided with analogous acupuncture function, possibility of treatment by extracorporial medicine introduction and therapeutic function by per manent strong static magnetic field. Therefore, the patient may choose from different therapies basing on the condition of his sickness. This type is featured by constructional completeness and outstanding therapeutic effect, being a novel com prehensive therapeutic instrument for families. By clinical applications in about 20 hospitals including the Beijing Hospital the General Hospital of the People's liberation Army, the Zhong Shan University of Medical Science and the other hospitals concerned, thousands of cases have prov ed that the instrument is very curative for verious sorts of diseases. It can give ideal curative effects to the patients,who have got hypochond-riasis, such asneurogenic headache,cebral blood-supply insufficiency, enterogastric d iseases and menoxenia.