As the medical device industry understanding for medical material used in products continues to deepen, the unique specialty of LSR expands its application range, as these characteristics are widely known, LSR is the basic ingredient of medical silicon element. Medical-grade silicone is suitable for the production of medical equipment. It is simple to process and can be processed into a variety of useful structures by its plasticity. It is tough, flexible, and has good chemical inertness, biological safety and compatibility, and is good for human tissues. No irritation, no toxicity, no allergic reaction, very few rejection reactions of the body, and good physical and chemical properties. It can maintain its original elasticity and softness during contact with body fluids and tissues without being degraded. It is a fairly stable inertness substance, which can withstand high temperature and can be sterilized and formed easily.