External fixator for orthopaedic joints

• Main Authors: YU HENGFEI, SU YINGLI
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2021
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The invention provides an external fixator for orthopedic joints, and relates to the field of medical equipment. The external fixator for the orthopaedic joints comprises a main protective plate and acover plate, three threaded cylinders are fixedly embedded in a plate body at the lower end of the central axis of the main protective plate, the inner ends of the threaded cylinders are in threadedconnection with screws, the bottom ends of the screws are fixedly sleeved with rotating hand wheels, and close-fitting protection plates are arranged at the upper ends of the screws. Rotating shafts are fixedly connected to the centers of the bottom end faces of the close-fitting protection plates, rotating tables are arranged between the screws and the close-fitting protection plates, two rotating seats are fixedly arranged at the upper end of each rotating table, and the two ends of the rotating shafts are rotationally connected to the inner sides of the two rotating seats respectively. Theexternal fixator for the or