The correct use of the suction device

Turn on the power, connect the suction device, open the suction switch, check whether the suction performance is good, and whether the suction tube is smooth. The patient is facing the operator, the head is slightly reclined, and the coma patient can use the opener to help open the mouth, and then insert the suction tube into the buccal and pharynx of the mouth. If there is difficulty in sucking the mouth, it can be intubated from the nasal cavity to the pharynx. When inserted into the proper position, turn on the power, and rotate the suction tube to the left and right. Slowly move up, lift up, and put the pharynx and mouth and nasal secretions. Exhausted one by one. During the suction process, the fistula should be flushed at any time to avoid clogging. If the sputum is too deep to be easily removed, the patient can make an effective coughing action by means of mechanical stimulation inserted by the suction tube, and then suck after the cough stops. After squeezing, rinse the fistula and finally insert the off-duty joint into the bottle containing the disinfectant on the bed rail.