In many synthetic rubber, silicone rubber is the leader in the meantime. It has tasteless non-toxic, not afraid of high temperature and withstand the characteristics of the cold, in 300 degrees Celsius and minus 90 degrees Celsius "calm", "face does not change color", still do not lose the original strength and elasticity. Silicone rubber also has excellent electrical insulation, oxygen resistance, light resistance, anti-aging and mildew resistance, chemical stability, etc. Because of these excellent functions, silicone rubber has played an important role in modern medicine.

1. Anti-noise earplug:

comfortable to wear, it can isolate noise and maintain eardrum.

2. Rubber fetal head attractor:

simple operation, safe use, according to the size of the fetal head deformation, the fetal scalp will not be sucked up when attracting, can prevent scalp hematoma and intracranial damage and other diseases, can greatly reduce the suffering of pregnant mothers during childbirth.

3. Silicone rubber artificial blood vessel:

with extraordinary physiological function, it can be "intimate" with the human body, and the human body does not exclude it. After a certain period of time, it will be fully combined with the human body and has excellent stability.

4. Silicone rubber tympanic membrane repair piece:

the piece is thin and soft, finish and patience are outstanding. It is the ideal information of repairing eardrum, and the operation is simple, the effect is quite good.

In addition, there are silicone rubber artificial trachea, artificial lung, artificial bone, silicone rubber duodenal tube, etc., the efficacy is very ambitious.
Silicone rubber has excellent heat resistance, cold resistance, dielectric properties, ozone resistance and atmospheric aging resistance, etc. The outstanding function of silicone rubber is the wide application temperature, which can be used for a long time from -60℃ (or lower temperature) to +250℃ (or higher temperature). But the tensile strength and tear strength of silicone rubber and other mechanical function is poorer, its physical and mechanical function at room temperature less than most of the synthetic rubber, and in addition to the nitrile silicon, fluorine and silicone rubber, usually of the silicone rubber oil resistant and solvent resistant function, so the silicone should not be used for general condition, but is very applicable to many specific occasions. It is worth mentioning that in biomedical engineering, polymer materials have very important effects, and silicone rubber is a particularly important class of medical polymer materials. It has excellent physiological lazy, tasteless, non-corrosive, anticoagulant, good compatibility with the body, and can enjoy harsh disinfection conditions. According to the need, it can be processed into pipes, sheets, films and special-shaped components, which can be used as medical instruments, artificial organs and so on.