In many synthetic rubber, silicone rubber is in one of the best. It has a tasteless non-toxic, not afraid of high temperature and resist the characteristics of the cold, at 300 degrees Celsius and minus ninety degrees Celsius, "poised", "without blinking an eye, still without losing the original strength and elasticity. Silastic good electrical insulation, resistance to oxygen aging resistance, light aging resistance and mildew resistance, chemical stability. Due to these excellent properties, Silastic widely played an important role in modern medicine. In recent years, hospitals, research institutes and factories work together, a successful trial a variety of Silastic medical supplies. Medical supplies Silastic Earplugs: wear comfortable, well barrier noise, protecting the eardrum. The Silastic fetal head to attract: easy to operate, safe to use, depending on the size of the fetal head deformation, attracted to the fetal scalp will not pick up, avoid the ills of the scalp hematoma and intracranial injury can greatly reduce dystocia pregnant women's suffering. Silastic artificial blood vessels: a special physiological function can be done with the human body "intimacy", the human body does not reject it, after a certain period of time and human tissue completely examples up stability is extremely good. The Silastic tympanic membrane repair the piece: its on-chip thin and soft, smooth finish and toughness are good. Is an ideal material to repair the eardrum, and easy to operate, the effect is quite good. In addition, there are Silastic artificial airway, artificial lungs, artificial bone, Silastic duodenal tube, efficacy is very satisfactory.