< p> This product is mainly used for traditional Chinese medicine treatment of same body inch acupoint selection, and can also be used for scraping therapy. The implementation of traditional Chinese medicine technology must achieve precise acupoint positioning, which has been included in the inspection and assessment indicators for the review of national medical management tertiary hospitals. Clinical data: The same body size acupoint selection method is prone to confusion and memory blur among operators, resulting in incorrect acupoint selection. Traditional cotton swab measurement can easily cause the operator's hand to shift, leading to large errors and low efficiency. After using this product in a certain clinical department, the accuracy of precise acupoint positioning has greatly improved& lt;/p>& lt;p> Please read the product manual carefully or purchase and use under the guidance of medical personnel& lt;/p>& lt;p>& lt;br/>& lt;/p>