Clinical trials, which assessed facial soft tissue changes with the use of either an Activator or a Bionator appliance without any surgical intervention or syndromic characteristics, were considered.
The utility model discloses a draw hook for medical surgical operation, belonging to the technical field of medical appliance.
本实用新型公开了一种医用手术拉钩，属医疗器械技术领域。
3
Such as: electric appliance covering, connectors, high-temperature disinfectant instruments, surgical containers, shells of the electric tooth-cleaning devices and other devices used in dentistry.