The measures that should be taken immediately when the ventilator fails are:
1. Confirm the fault and call the police immediately:
The ventilator is usually equipped with various sensors and Alarm system, once a malfunction occurs, the ventilator will automatically alarm. Medical staff should immediately confirm the alarm information and understand the specific nature of the fault so that appropriate measures can be taken quickly.
2. Switch to manual ventilation mode:
Ventilators usually have manual ventilation mode, and medical staff should quickly switch the ventilator to manual ventilation mode to manually control the patient's breathing. In manual ventilation mode, medical staff can manually ventilate the patient using an artificial respiration bag.
3. Check the airway patency:
Check whether the patient's airway is open. If there is airway obstruction, it should be cleared immediately. Use a suction device to remove secretions from the mouth and airway and ensure that the airway is open so that the patient can breathe normally.
4. Check the ventilator connections and accessories:
Check whether the ventilator tubing, mask, exhalation valve and other connecting parts are loose or damaged, and make sure all connections are tight. If any problems are found, replace or repair them in time to ensure smooth gas flow.
5. Backup ventilators and equipment:
In medical institutions, multiple ventilators are usually kept for backup use. If the primary ventilator failure is found to be irreparable, it should be immediately switched to the backup ventilator to ensure that the patient's ventilation needs are met.
6. Notify doctors and technical support:
While taking emergency measures, medical staff should immediately notify on-call doctors and ventilator technical support personnel. Doctors can assess the patient's condition and formulate further treatment plans, while technical support staff can provide remote support and assist in resolving ventilator malfunctions.
7. Manual assisted ventilation:
If there is no backup ventilator or the backup ventilator also fails, medical staff should immediately switch to manual assisted ventilation. Use artificial respiration bags and masks to perform regular artificial ventilation to maintain the patient's oxygen supply and carbon dioxide discharge.
8. Prepare for transfer or department transfer:
If the ventilator cannot resume normal operation, medical staff should immediately prepare the patient's transfer or department transfer procedures and transfer the patient to a facility that can provide appropriate care. Healthcare facilities with medical support to ensure the safety of patients’ lives.