The difference between one type, two category and three kinds of medical devices:
One category, two categories and three types of terminology management, look at the medical device supervision and management regulations have relevant provisions. Management from low to high. Medical devices, refers to the instruments, equipment, utensils, materials or other objects used in the body, either individually or in combination, including the required software; its use in the body surface and body is not the use of pharmacology, immunology or metabolic means to obtain, but may have these means to participate in and play a role in supporting;
Its use is intended to achieve the following intended purposes:
(1) The prevention, diagnosis, treatment, guardianship and remission of diseases;
(2) Diagnosis, treatment, guardianship, remission and compensation of injury or disability;
(3) Research, substitution and regulation of anatomy or physiological process; (4) Pregnancy control.