Trachea and esophagus channel with three-cavity and double-caspula

• Main Authors: LINGLING ZHANG, ZUYUAN ZOU, HONGRONG LI, YONGMIN BAO, ZHENGQIANG FAN, YUANYUAN HU, JIANHUA WANG, FABIN HE, WEIRONG CHANG, DAGUI CHEN, PING ZENG, JIANLI CHEN, JIMIN WANG, QIAOZHI DU
• Format: Patent
• Language: English
• Published: 19.04.2006
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; 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; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The utility model relates to a tracheoesophageal passage tube with three cavities and double sacs. The utility model is mainly characterized in that five independent through cavities are arranged in a tube body; the front end of the tube body is divided into two branch tubes, one branch tube is an esophagus catheter, an inflating sac is arranged above a lower port of the esophagus catheter, the other branch tube is provided with a tracheal catheter, the most lower end of the tracheal catheter is provided with a lower port of a phlegm absorbing tube, the middle part of the tracheal catheter is provided with a lower port of an oxygen supplying tube and an inflating sac is arranged above the lower port of the oxygen supplying tube. The tail end of the tube body of the tracheoesophageal passage tube with three cavities and double sacs is provided with five upper ports which are respectively corresponding to the inflating sac of an esophagus, the inflating sac of a trachea, the lower port of the phlegm absorbing tube, the lower port of the oxygen supplying tube and the lower port of the esophagus catheter. When the utility model is used for rescuing the respiratory failure of a patient who is critically ill, oxygen supply is not interrupted in the whole process of sucking phlegm, blood oxygen saturation is obviously enhanced, and hypoxemia is avoided from inducing when the phlegm is sucked; therefore, the safety of phlegm sucking operation is enhanced and gastric contents can be avoided from flowing back to an air passage by mistakes. Meanwhile, the utility model can be used for nursing operation, such as gastrolavage, drainage, administration, the infusion of liquid diets, etc., therefore the successful rate of rescue is enhanced.