Novel anesthetic mask

• Main Authors: DING ZHAOYONG, QIN YANQIN
• Format: Patent
• Language: English
• Published: 15.07.2015
• 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 novel anesthetic mask and belongs to the field of medical instruments. The novel anesthetic mask comprises a mask body, an intubation opening formed in the mask body, and a gas bag arranged on the edge of the mask body. A pressure sensor is arranged in the gas bag, the gas bag is connected with a compression gas tank through a gas guide pipe, an electromagnetic valve is arranged in the gas guide pipe, a gas concentration sensor used for detecting the concentration of anesthetic is arranged in the mask body, the mask body is connected with a controller, the input end of the controller is connected with the pressure sensor and the gas concentration sensor, and the output end of the controller is connected with the electromagnetic valve. The novel anesthetic mask is easy and convenient to use, automatic control is achieved, and the sealing effect of the mask can be ensured at any time through the gas bag no matter how the position of the mask changes on the face of a patient in the operation process.