RESUMO
OBJECTIVE@#To evaluate the effect of applying Manujet III manual jet ventilation to remove tracheo-bronchial foreign bodies in children.@*METHOD@#Before 2009, 62 patients, using the controlled positive pressure ventilation through the side holes of the rigid bronchoscopy, is signed as group P. Another group J ,from January 2009 to January 2012, 48 cases, utilizing Manujet III device manual jet ventilation. The satisfaction rate at placed in bronchoscopy, intraoperative hypoxia. removal of foreign body situation, operative time, incidence of adverse reactions were recorded and contrasted.@*RESULT@#The difference of satisfaction rate in placing endoscopy between the two groups was not statistically significant (P>0.05). But in operative time, intraoperative hypoxia, incidence of adverse reaction rate was statistically significant (P<0.05), J group is better than the group P.@*CONCLUSION@#In the tracheobronchial foreign bodies removal, application Manujet III device to manual jet ventilation can reduce the incidence of intraoperative hypoxia, easier to surgical operation.