Knee joint intraarticular injection simulator

■  Using imported polymer materials, the skin and muscles are clearly layered, with a complete anatomical structure of the knee joint and clear body surface markings.
■  Repeated puncture is possible, with a standard puncture position that is easy to puncture and provides a realistic feeling of needle insertion.
■  A one-way valve can repeatedly inject liquid into the scrotum to simulate scrotal fluid.
■  Automatic sealing of the slide bag.
■  Intelligent evaluation system: When each puncture is correct, there will be a corresponding green light prompt on the control box.
■  The surface of the skin can be cleaned with soap and water, and the skin can be replaced.