Improved trachea cannula

• Main Authors: PU DESONG, MENG XINXIN, HANG JIANLONG, SHU YAJUAN, GU LICHEN
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• 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 relates to the technical field of trachea cannulas, in particular to an improved trachea cannula, which is provided with a sputum suction inner tube and a sputum suction outer tube, so that the sputum suction inner tube and the sputum suction outer tube do not need to be inserted a...