Simple acupoint selection: supine on the chest, counting down from the clavicle, find the point between 1 rib and the second rib, 4 inches away from the frontal midline.
2. The points on the warehouse are dissected in the intercostal space, including pectoralis major and pectoralis minor, and the deep layer is the internal and external muscles of intercostal space1; There are branches of thoracoacromial artery and vein and lateral thoracic artery and vein; There are branches of the thoracic nerve.
The function of Cangjie point belongs to the stomach meridian, which is located in the chest and should be applied to the lungs. It has the functions of broadening the chest, regulating qi, lowering the adverse flow and resolving phlegm, and is mainly used for treating pathogenic excess and phlegm blocking the lung.
4. Kuku point is used together with Zhou Rong, Zhongfu and Chise to disperse lung and relieve asthma, and treat cough, excessive phlegm and purulent blood; It is combined with Shu Fei, Zhongshan, Tiantu and Chise to disperse lung qi and treat chest pain, cough and purulent blood. Treating cough with Shaoze and Xinshu; Qu Ze treated the initial breast carbuncle by well matching the breast root and shoulder.