The negative pressure drain for gastrointestinal decompression is used in the following ways: confirming the patient, opening the exhaust hole, connecting the gastric tube and fixing the drain tube.
First confirm the patient, explain the operation purpose and process to the patient and family members; open the exhaust hole, exhaust the gas in the gastrointestinal pressure reducer, make the disposable gastrointestinal pressure reducer negative pressure state, and close the exhaust hole. Connect the gastrointestinal pressure reducer to the end of the gastric tube, open the switch of the gastrointestinal pressure reducer, negative pressure suction state.
Fix the drainage tube, check the negative pressure drainage box is not abnormal, in the gastrointestinal pressure reducer end 5cm paste pipeline logo; organize the supplies, assist the patient to take a comfortable position, explain the gastrointestinal decompression related precautions, and pay attention to the observation of complications, to help the patient wipe clean the mouth and nose and other parts of the body.
The negative pressure drain for gastrointestinal decompression should be operated by professional doctors, and should not be used without authorization.