Disposable humidifying oxygen mask

• Main Author: JIANG QIUXIA
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2020
• 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 disposable humidifying oxygen mask which comprises a mask body, a threaded pipe is fixedly arranged in the middle of the inner side of the mask body, a water absorption sponge is fixedly arranged on the side wall of the inner side of the threaded pipe, a filling port is fixedly formed in the upper end of one side of the surface of the mask body, and a communicating pipe is fixedly arranged at the lower end of the filling port. The lower end of the communicating pipe is fixedly connected with the threaded pipe, a filter screen is fixedly arranged at the upper end of the filling port, a liquid filling port is fixedly formed in the upper end of the filter screen, a gas conveying hose is fixedly arranged at the lower end of the threaded pipe, and a cavity is fixedly formed in the side, away from the threaded pipe, in the mask body. And one end, close to the cavity, of the threaded pipe is communicated with the cavity. The oxygen inhalation device is simple instructure and good in usi