Automatic hold in palm lower jaw face guard device

• Main Authors: ZHOU XIUMIN, WANG YING, XING YANJIE, LIU JIE, ZHANG SHULI, HAN XUYAO, ZHAO XIN, ZHANG MANHE
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2017
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model relates to the field of medical equipment, specifically an automatic hold in palm lower jaw face guard device. Including the face guard, still including four couples that set up behind face guard both sides lower jaw angle upper portion and preceding lower part, four couples are co...