Ultrasonic knife need to operate qualification

Ultrasonic knife is a medical device without qualification, is actually illegal to use in China; because ultrasonic knife is basically smuggled into China, with the increase of customs supervision, in fact, at present, the domestic imitation of the goods is far greater than the smuggled goods, and even once the Customs and Excise Department found the smuggled goods, the consumables of the period of time are all fake, the safety degree is extremely low, and to the beauty of the payer to bring harm.