A device for pediatric laparoscopic surgery, creating a passage for endoscopes and instruments to enter and exit the body after puncturing the body wall
A disposable arthroscopic puncture device for arthroscopic surgery creates and maintains a pathway for easy insertion of the arthroscope and tools into the joint cavity.
As a fixed component implanted in the maxillary and mandibular bones, orthodontic anchorage mini-screw can resist the reaction force generated when the teeth move, thereby assisting the orthodontic movement of the teeth.