Multi-channel oropharyngeal ventilation device for anesthesiology department

• Main Authors: JIANG YOUJUN, WANG JIAN, WANG JUNHUI, XU YUANHONG
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2021
• 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 technical field of medical instruments, in particular to a multi-channel oropharyngeal ventilation device for the anesthesiology department. The first fixing device is matched with the second fixing device, a first auxiliary assembly and a second auxiliary assembly are arranged on the two sides of the lower support respectively, the first auxiliary assembly corresponds to the first fixing device, the second auxiliary assembly corresponds to the second fixing device, and the first fixing device and the second fixing device are wound to the back of the brain of a patient respectively. The first fixing device and the second fixing device are connected, primary fixing is completed, the lower support is matched with the lower jaw of the human body, after the lower support is placed on the lower jaw of a patient, the first auxiliary assembly is fixed to the first fixing device, and the second auxiliary assembly is fixed to the second fixing device; therefore, the fixing effect of th