[Anaesthesia method in the operation of voice sulus in children]

To explore the anaesthesia method in the operation of voice sulus in children.

Before operation about 30 minutes, the patient was injected Atropin 0.02 mg/kg ( the dose of maximum < or = 0.5 mg), next to inject midazolam (0.08 mg/kg), scoline (2 mg/kg) into vein, then the operator put the direct laryngoscope to perform operation. The anaesthetist put a tube to subgottis about 1.5-2.0 cm through the laryngoscope, and the end of the tube was linked to respiratory machine (TKP-400), the pressure of oxygen is 30-50 kPa, frequency is 100-120 min. The anaesthesia maintain was injected by 0.2% disoprofol and 0.2% scoline 6-8 ml/(kg x h). The varies of HR, BP before anesthesia, when putting the laryngoscope and 5 minutes after that, 2 minutes after quilting laryngoscope and at the recovering time were recorded.

All the operations were successful, none of short of oxygen and none of accumulating of CO2. The recovering were quickly within 5-6 minutes after stopping anaesthesia.

The anaesthesia of injecting THEJV in vein in operating voice sulus in children is safe and suitable.