Excerpted from "Regulations on the Supervision and Administration of Medical Devices" (State Council Decree No. 276)
Article 3 The medical devices referred to in these regulations refer to the instruments, equipment, appliances, materials, or other articles, including the required software, which are used individually or in combination on the human body; their use on the surface of the human body and in the body is not obtained by means of pharmacology, immunology or metabolism. >
(iv) Pregnancy control.