Bite block for protecting trachea cannula

• Main Authors: QU GUANGLEI, LIU WEI
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2022
• 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 discloses a bite block for protecting a trachea cannula, which belongs to the technical field of medical instruments and comprises a tracheal catheter and an occlusal pad, the occlusal pad comprises an upper occlusal pad and a lower occlusal pad, the end side of the upper occlusal pad is connected with the end side of the lower occlusal pad, the tracheal catheter is arranged between the upper occlusal pad and the lower occlusal pad in a bonding manner, and the upper occlusal pad is connected with the lower occlusal pad. Limiting plates are further connected to the two sides of the portion, between the upper occlusal pad and the lower occlusal pad, of the tracheal catheter, and when the upper occlusal pad and the lower occlusal pad are in press fit, the distance between the upper occlusal pad and the lower occlusal pad is not smaller than the width of the limiting plates. And the trachea cannula is easy to bend and deform due to the biting of the teeth of the patient. 本实用新型公开了一种保护气管插管的牙垫，属于医疗