What class does wormwood hammer belong to

Class II medical devices. According to the query "Medical Device Classification Catalog", medical devices can be divided into one, two, three categories, the second category refers to its safety, effectiveness should be controlled medical devices, including in vitro diagnostic reagents, extracorporeal circulation and blood processing equipment, injection and puncture instruments, surgical instruments, special diagnostic reagents, medical radiological equipment, medical electronic instruments, medical optical instruments, instruments and endoscopic equipment, software, etc., and so on. Mugwort hammer is a simple and easy to use health tools, made of mugwort, not only can be used to knock the body, but also can emit the aroma of mugwort, with soothing physical and mental effects, belongs to the second class of medical devices.