Contrary to popular belief, hospitals are rarely involved in dispatch of a medical flight. The decision is almost entirely taken by the ground crew and treating doctor who determine whether the patient would benefit from an air ambulance service or not. Of course, there are some protocols that are followed. Although the process and protocols vary depending on the jurisdiction, there are certain common determinants that we discuss here.
Time Taken for Medical Flight Dispatch
It must be understood that not all hospitals have a medical flight on standby. It takes a reasonable amount of time to get the flight ready for takeoff. If this time and the time required to transport the patient is too much when compared to ground ambulance transport, the latter may be chosen. There is also a cost consideration when the difference in time advantage is too small.
Location and Distance of Transfer
This is another important criterion. Sometimes the location is too far away from the hospital and the patient’s health does not permit long travel times. Also, the location may be inaccessible through roads. In circumstances like these, the decision is usually made to opt for a medical flight to keep the patient safe.
The Condition of the Patient
This is of extreme importance. A delay by half an hour can mean the difference between life and death for the patient. In scenarios like these, a decision is taken quickly to call for an air ambulance and the patient is transported. Near-drowning, prior history or suspected stroke, and severe trauma could be some of the conditions that could influence the decision.
The Weather Conditions for the Medical Flight
If there are adverse weather conditions that prevent the choppers from flying, the patient may be transported through other means. As a matter of policy, the lives of crew members are not put to risk knowing very well that taking off in bad weather could be fatal.
It is important to understand that the above are just a few of the reasons that influence medical flight dispatch decisions. It is always the competent medical authority that takes the final decision.