A positioning family medical equipment, medical medical auxiliary medical equipment. Successful design award works. Functionally, the product is convenient for users to test uric acid value at home and collect blood test uric acid by prick finger. In the interactive experience, the first innovative use of medical-grade silicone material to enhance the comfort of the hand grip. The UI interface design takes into account that the product is used by middle-aged and elderly people, most of whom suffer from hyperopia and cannot see the screen clearly, so care is taken to increase the font size and improve the usability of the product. Product overall round, comfortable grip, high user acceptance