>The water-light injection instrument uses sound-activated negative pressure technology, which can accurately replenish the nutrients needed by the skin at a depth of m in the dermis. Its principle is to use a sound pressure machine to slightly lift the skin before the microneedle enters, so that the skin After maintaining firmness, the needle is inserted to the exact depth and multiple needles are used to inject nutrients (such as hyaluronic acid and collagen). The injection amount can be adjusted simply by pressing the button on the D screen on the back of the equipment. In addition, the pressure of the syringe has been released before the microneedle comes out, so there will be no loss of nutrients.
Equipment advantages:
Hengmeihua Chengde Martha first generation water light injection instrument