Common high-performance engineering plastics, including: ABS, PTFE, polyether, polycarbonate and other materials. They can be used to make surgical instruments (as an alternative to traditional metal surgical instruments), orthopedic equipment, obstetric equipment, home treatment, personal health rehabilitation treatment, artificial joints, dental implants, etc., drug delivery devices and various other instruments. Secondly, some large and small mobile medical diagnostic devices diagnostic equipment (such as portable B-small X-ray machine, ECG, etc.) and emergency equipment such as ventilators, heart and lung function and oxygen masks resurrection whose manufacturer has also become high the main user performance engineering plastics. Because such equipment must withstand ambient temperature changes, resistance to impact, resistance to transport and other harsh conditions in order to maintain its performance and stability. And because of its good performance engineering plastics it can replace the metal used in the manufacture of large medical diagnostic equipment.

In the engineering plastics polycarbonate has become the fastest growing in recent years, medical engineering. Because the engineering thermoplastic good product transparency, good elasticity and resistance to impact and some other advantages, it is increasing year by year in the use of medical devices industry. Its annual growth rate than any other engineering plastics.