Category Archives: Air Ambulance Guide

A Guide to Air Blocks on Medical Flights

The study of aviation physiology is quite extensive. On diving deep into this subject, it becomes apparent that air blocks are major factors that bring about physiological changes in relation to altitude. To say that principles of aviation physiology hold good for medical flights too is stating the obvious. In this guide, we highlight some of the very common air blocks. These must be considered every time a person opts for a flight, pressurize or unpressurized.

Ear Blocks on Medical Flights

The symptoms primarily start as a feeling of fullness; however, the symptom may take a slightly painful turn in higher altitudes and ultimately lead to vertigo. The solutions though are pretty simple:  yawning, swallowing and Valsalva are quite effective.

Sinus Blocks on Medical Flights

There can be two types of sinus blocks. The first type is maxillary sinus block. This is characterized by sharp pain beneath the cheekbones as well as upper dentition. The second type is frontal and is characterized by severe pain under the eyebrow as well as eye corners. The best remedy for this is Valsalva maneuver.

Gastrointestinal Tract Blocks on Medical Flights

Our digestive system can hold a lot of trapped gas. When a person travels on a high-altitude medical flight, this collection of gas can lead to physiological changes in the gastrointestinal tract causing discomfort and sometimes, slight pain. Belching and flatus can provide instant relief.

Tooth Blocks on Medical Flights

This is not the most common air block on medical flights; however, these can be quite painful and irritating. Sometimes, the natural gaps within teeth and gaps that occur due to dental procedures can retain air and act like bubbles. These air blocks can cause pain at high altitude. There is no immediate remedy for this condition. It is advised that the patient visit a dentist upon landing.

It must be noted that any discomfort that does not go away even after the above-suggested techniques must be dealt with all seriousness. In extreme cases, descent or landing may be warranted.

Surviving an Air Ambulance Crash in the Middle of Nowhere

Now, that’s a scary situation isn’t it? Imagine that you’re in an air ambulance and it crashes in the wilderness. What would be your first reaction if you know that you’re going to be stranded for at least a couple of days? Search for food, correct? In reality, that’s the worst mistake that you can make. A typical human being can survive up to 3 weeks with no food at all but can only last up to 3 days without any water. We bring you several survival tips in this guide.

Staying Close to the Crashed Air Ambulance Vehicle is Vital

Wandering off in the wilderness in search of help is not wise. The rescue personnel are, obviously, going to look for the crash site and not wandering survivors. If you’ve moved too far away from the crash site, you might not even be found. So, it’s wise to stay close to the air ambulance and wait for help.

Protect Yourself from Harsh Weather Conditions

If the air ambulance is still in a condition where it can provide you shelter, use it. If not, try to erect a simple tent with sticks that can protect you from the sunlight. It must be noted that aircrafts are not the ideal shelters in extreme weather conditions. Seeking other forms of shelter is advised. The survivor, in this case, needs to be innovative.

Lighting a Fire and Hunting for Water is Important for Survival

Fire not only keeps the survivor warm, but also acts as a signal for rescuers. Keep the fire lit at all times as much as possible; however, beware of the dangers that a fire poses. Don’t get it too big. Also, your air ambulance might still have some water reserves left; use it judiciously. If you find a water source nearby, use purifying tablets before consuming it. If you do not have these, simply boil it for about 5 minutes.

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.

Understanding the Term ‘Medical Necessity’ in the Context of Medical Flights

One of the most basic criteria for insurances approving and covering costs of medical flights is establishing that there was actually a medical necessity for availing the service. However, understanding what constitutes a ‘medical necessity’ is important. Of course, we have discussed, in our earlier guides, that the decision to summon air ambulances can only be taken by the treating medical professionals in the hospital or at the site of accidents. Let’s dive into this topic a little deep here.

Medical Flights and their Advantage Over Ground Ambulances

It must be established or deemed important to leverage the advantage that medical flights have over ground ambulances. The instability that comes with transporting a patient via ground ambulance and the need for rapid medical transportation could be the two reasons to avail medical flight services. Further, the condition of the patient should be such that he or she could suffer serious medical consequences or even face death if an air ambulance is not used.

Accessibility of the Destination

An air ambulance can become a ‘medical necessity’ if the destination is located in a region that is remote or completely inaccessible to other forms of transportation. The ground approach to the destination could be such that it poses a serious threat to the patient owing to the terrain.

Time Taken to Reach the Nearest Treating Facility

There are times when a delay as small as 30 minutes to an hour can mean the difference between life and death. The ground ambulances may be available in such scenarios but the time that they take to reach the treating facility could be a deterrent and the advantage of quick transportation that comes with medical flights could be the advantage. Of course, the severity of the illness or the disease condition would be the primary factor behind this decision.

Hypoxia – A Condition that Medical Air Transport Personnel Should be Aware of

Literally translated, hypoxia means diminished availability of oxygen to the body, something that is quite common in medical air transport scenarios. However, a pre-existing condition that already has made the patient struggle for oxygen can further exacerbate while on the flight. Here, we discuss the reasons and also the different types of hypoxia. The intent is to create a quick reference for medical air transport personnel.

Why Worry About Hypoxia Onboard a Medical Air Transport Vehicle

The biggest risk of hypoxia is when the medical air transport flies over 12,000 square feet above the sea level in an unpressurized air craft. It must be noted that medical flights are pressurized at high altitudes. However, if not, and if no supplemental oxygen is available immediately, it can lead to hypoxia. This kind of hypoxia usually affects the lungs as is caused by partial pressure reduction of O2.

Histotoxic Hypoxia Could be a Danger

Histotoxic hypoxia is diminished ability to filter oxygen owing to narcotic or any other toxic substance. The patient loses the ability to get adequate oxygen. In situations like these, the medical air transport crew must take special care to avoid exacerbating the situation. The combination of histotoxic hypoxia and lack of oxygen pressure due to altitude can prove to be a deadly situation.

Understanding Stagnant Hypoxia

This is another form of hypoxia and is caused by exertion of positive G force in the Z axis. Other causes are heart failures and shock. All these interfere with the blood circulation for the worse and deprive the human body of adequate oxygen. However, medical air transport services always carry oxygen onboard and these conditions are easily taken care of.

Hypemic Hypoxia is Another Cause

This type of hypoxia is caused by health conditions that affect the oxygen levels in the blood. Prime examples for this are anemia and carbon monoxide positioning, both of which affect blood oxygen levels.

Guide: Medical Flight Stretchers

Not all medical travels warrant a medical flight. When time is in your hand but the treatment for the ailment demands that you travel long distances, medical flight stretchers can be quite useful and economical. The cost of this service would be a fraction of what an air ambulance would cost you. However, there are certain points that one must keep in mind before booking a medical stretcher and we discuss those in some detail here.

How Isolated is the Patient in the Medical Flight Stretcher?

Medical stretchers naturally occupy more space than a normal seat would. Plus there might be the need of space for some basic medical equipment. All this space translates into higher cost. The agency you have hired might cut corners by trying to make do with minimum space. It is wise to clarify this beforehand. Isolation from the rest of the fight is extremely necessary.

Does the Air Ambulance Company take Care of the Logistics?

You do not want to risk taking the patient in your car to the airport. It is always wise to have an ambulance for this purpose. Does the agency take care of this? Also, the on-boarding and off-boarding of the patient must be a quick process. The agency needs to anticipate all possible hurdles to this and take care of it well in advance.

Booking the Hospital Bed on Arrival in Advance

You do not want to run around to book a bed in the hospital of your desire. While you standby the loved one with health issues, the agency must take care of booking the hospital bed in advance. It is vital that you ask about this beforehand and take confirmation of the booking. Of course, the ambulance too must be ready in the airport upon arrival to save time and get through the process quickly.

Lastly, one must not hesitate to clarify any doubts that they may have, with the coordinator.

First Aid before the Air Ambulance Arrives

We have mentioned in our guides earlier that the best thing to do is leave patient care to the paramedics or emergency medical professionals before the air ambulance arrives. However, there can be times when such help is not available on time. It is in instances like these that the knowledge of some basic facts and maneuvers come handy. We discuss such minimum interventions below.

Pre Air Ambulance Arrival First Aid starts with Calling 911

It is only prudent to first seek professional help and then proceed to offer help. Most times, our foremost instinct is to jump into helping the victim physically, but in the process that precious and live-saving call to 911 emergency services might be delayed significantly. If you strongly feel the need to intervene directly, ensure that you have someone nearby call 911 immediately. Your presence of mind in this matter is vital.

After You Call the Emergency Number

What you do after the emergency call, is entirely situational. Let’s explore some scenarios here:

  • Commence cardiopulmonary resuscitation or CPR if you see that the patient is not breathing.
  • If the patient is bleeding profusely, apply pressure to stop it. You can prepare a tourniquet by tying a rope to restrict the flow of blood towards the wound.
  • If the patient has any amount of food, vomit or blood in the mouth, place the patient on his side with his arm or a pillow-like material under the head.
  • If you see that the victim is unconscious while lying face down, turn him over so that he rests on his back.

If the victim is conscious, calm him down by reassuring that help is on the way. Remember, your reassurance to the patient is vital to eliminate anxiety. Bring in some positivity into the situation. Even simply holding the patient’s hand would suffice.

Your Guide to Becoming an Air Medical Transport Pilot

There’s no denying that an air medical transport pilot’s job pays well and is also quite exciting. Responding to emergencies and being amidst action all the time is definitely thrilling, but how does one get there? That’s what we explain here.

An Air Medical Transport Pilot Must Hold a Degree

It’s not necessary that you are an aeronautical engineer. Choose among subjects such as English, physics or mathematics. Holding at least a 2-year degree is mandatory, although it is preferred that you hold a 4-year degree.

Check Whether You Physically Qualify to Fly an Air Medical Transport Vehicle

Simply visit the Federal Aviation Administration website and look for an Aviation Medical Examiner close to the place that you stay. You will be given a medical test by this examiner and if you pass, you will be given a certificate stating the same. At least a class 2 certificate must be obtained as it is mandatory for commercial flying.

Choose the Right Flight School

It is essential that you enrol in a flight school that is recognized by the Federal Aviation Administration. Look for the various accreditations that the school has. Keep in mind that the trainer too must be certified by the Federal Aviation Administration. During the course, you must gain enough instrument flying experience. Air medical transport pilots often have to fly in adverse weather conditions where visibility is poor. This is when flying with the aid of instruments comes handy. It is a mandatory skill for air medical transport pilots.

Garner Enough Flying Hours

Air ambulance pilots are expected to have a good amount of experience under their belt; however, paying for flight hours can be quite expensive. An easy way out is becoming an instructor. This will give you enough hours so that you can comfortably apply for the job.

How You Can Help if a Medical Flight Lands Near You

You cannot deny the fact that a medical flight landing near your home or workplace can generate some excitement. Naturally, the inquisitive you would want to know what is happening. We all know that medical flights can perform tracheotomy to minor amputations on the spot. As a responsible person, you might want to help the injured or even the crew. As such noble thoughts run through your mind, you might not realize that you are putting yourself at risk. You might wonder how that is possible. This risk is precisely what we discuss here.

Help the Medical Flight by Helping Yourself

It takes no rocket science to understand that a medical flight or any helicopter, for that matter, needs enough space to land. In your enthusiasm, do not block the landing space. Better still, ask the fellow onlookers to make way for the medical flight to land.

Medical flights exert quite some down-thrust which can simply throw around kids, small pets, and loosely held objects. Stay away from such objects or secure them, while also holding your pets and kids so that they are safe.

Protecting your eyes from the dust that might be roused by the medical flight is important. You do not want to end up being a medical emergency yourself and burden the air ambulance crew.

Offering Personal Help is a Strict No

It is highly unlikely that bystanders are asked for help during medical flight emergencies. Do not approach the crew with an offer to help. You might simply be obstructing their work. Think of it; the crew is usually comprised of experienced paramedics, nurses, doctors and pilots who know their job well. In the event that your help is required, rest assured, they will ask for it. Unless that happens, the best thing that you can do is keep yourself out of harm’s way.