Evolution of Medical Air Services

The word, Korea, brings to mind the latest development between the two nations – one a proponent of democracy and the other a dictatorship. What most people do not know is that Korea, as a whole, had a huge part to play in the evolution of medical air services. It all began during the Korean conflict in the 50’s of the last century. Making way in the conflict-ridden zone was no joke, owing to the bad reach and wartime danger. What came handy was a modified chopper that could carry patients to the nearest medical base, just in time to save life or at least salvage a limb.

The Idea of Medical Air Services Took Off

The success of the modified aircraft to serve as an air ambulance was a great success. This inspired the military to dedicate choppers for this very purpose. It is believed that over 20 thousand soldiers were rescued using military medical air services. However, owing to the technology and limited logistics of the time, the concept did not make its way to civilian lives for quite some time. Medical air services got further military acceptance when over 80 thousand soldiers benefited from them during the Vietnam War. All the wars from the time of the Second World War had seen medical air services evolve.

The Foothold into Civilian Lives

The mid 1960’s saw a path-changing societal research paper titled, “Accidental Death and Disability.” It questioned the fundamental logic behind limiting medical air services for military use. It brought to light how air ambulances can be of immense help to save civilian lives during medical emergencies ranging from motor vehicle accidents to cardiac arrests. By this time, aviation logistics had also evolved greatly. The result: first medical air service saw the day of light in the United States in 1972. By the turn of the century, over 203 thousand people were benefiting from medical air services.

Medical Flight Safety – Oxygen System Checks

The advancement in medical flight performance has a lot to do with the development in oxygen equipment in recent times. Typically, medical flights make use of portable oxygen equipment at altitudes less than 10 thousand feet above the sea level and fixed oxygen equipment if attitudes above 10 thousand feet are achieved by the air ambulance on a regular basis. Typically, the oxygen equipment consists of storage system, tubing, gauges, and mask. Traditionally, oxygen has been carried in gaseous form; however, the new advancements in technology have made way to solid stage oxygen which allows for carrying of greater quantities of oxygen.

Equipment Check Before the Medical Flight Takes Off

It must be ensured that all occupants of the medical flight are well aware of how to don and doff oxygen masks and fit the head harness properly. They should also be knowledgeable about checking the pressure gauges and indicators. Of course, it’s also necessary to check them for faults before the flight. The paramedics would do all these checks for the patients aboard the medical flight.

Each oxygen container is designed to withstand altitude up to a certain level. This must be taken into consideration before embarking on the medical journey. The expected duration of breathing and the duration of the flight are other aspects that must be considered.

Types of Oxygen Masks and Regulators

Continuous flow regulator ensures a 100% flow of oxygen. This usually contains a re-breather mask that allows the user to reuse some of the exhaled oxygen.

Demand and pressure demand works by providing oxygen to the user on demand. In other words, the oxygen only becomes available when the user is inhaling. Such oxygen usage is very stable and can be used up to 10 thousand feet above the sea level. This type of oxygen release becomes necessary in fixed wing aircraft where there travel long distances, often across continents.

How is Air Ambulance Cost Calculated?

The last thing that comes to mind during emergencies is money. Staying alive takes priority over everything else and naturally so. It is after the emergency and when you are inadequately covered by insurance that air ambulance cost finally comes into picture. There are several factors on which medical flight costs depend on. In this guide, we briefly discuss the important cost factors.

The Distance that Air Ambulance Needs to Cover

Unlike a cab that usually considers the distance from the point that you occupy it, air ambulance charges go beyond this point. You might be expected to cover the cost from the air ambulance base to your location and also for the journey undertaken by the air ambulance to get back to its base. Opting for the nearest air ambulance might make more sense in situations like these.

The Type of Air Ambulance Vehicle

For longer distances, an air ambulance with a jet engine might be more suited. Of course, this might translate into higher costs. At the same time, helicopters are ideal for emergencies that occur on busy streets. While one cannot exactly choose which vehicle to hire, it must be understood that aircraft type and costs are directly related to each other.

The Extent of Care the Health Condition Demands

There are two components to medical care: personnel and equipment. If the condition demands that the air ambulance be loaded with advanced life support and monitoring systems, the costs will shoot up. Also, there might be a requirement for specialized human care that only highly skilled professionals can provide. And such care usually comes at a premium.

Air Ambulance Landing Fees and Logistical Charges

When an air ambulance lands on an airport or helipad, it is usually charged a fee for it. Also there might be other charges such as visa, hospital booking, ground ambulance charges, etc. Your air ambulance service provider is obviously going to factor all that in while drawing the bill.