Innovations in the medical flight industry are exciting, to say the least. The penchant for doing something new is always is never missing. The industry is known to encourage innovations that make medical flights more efficient, safe, and cheap. Treading this exact line is the newest innovation that stems from Australia. Capable of carrying four passengers at one go, this new medical flight can zoom at speeds of 186 miles per hour but that fact is not what makes it so special. This scientific wonder can fly a distance of 155 miles on battery. If you felt that was an impressive distance, digest this: it can go up to 500 miles on a hydrogen power train. Impressive, isn’t it?
The Uniqueness of the Medical Flight
Fitted with a total of eight propellers, the medical flight is capable of vertical takeoff and is considered to be safer than traditional helicopters. Made of carbon fiber for lightweight as well as sturdiness, the innovation is capable of transforming the medical flight industry. The company which makes this aerial vehicle, AMSL Aero, is developing it in conjunction with CareFlight to cater to the industry. Along with its high energy efficiency, it also produces less noise, which means patients will be more comfortable traveling in it.
The Cost is Much Lesser
It is believed that maintaining and running this medical flight will cost as little as a car in the future. Moreover, it can be flown with or without a pilot. Once in the market, the air ambulance will be the answer to healthcare access for rural communities, which are currently facing a shortage of hospitals and depend on medical flights for access to appropriate medical care in the urban areas. Moreover, it has other applications too. It can be deployed to put out the forest fires that are such a problem the world over today.
Air ambulance services are as good as the speed with which they respond to emergencies. Many times the long paper trail – considered essential to remain compliant with rules – works adversely in the air ambulance services’ ability to respond on time. Going paperless can change the whole paradigm and bring efficiency to the services. It is not a tough feat to achieve in a world that is highly interconnected today. However, the various stakeholders involved in rescue and emergency response operations will have to come under one umbrella. It is only then that connectivity holds true meaning.
Air Ambulance Services Cannot Function in Isolation
The air ambulance services have always been at the forefront of technological innovation but going paperless and leveraging the Internet to its maximum is impossible without having all the stakeholders involved within a common network. With cloud computing technology now in place, it is an easy hurdle to overcome. All that is required is the will to do it. However, one must map out the various stakeholders effectively for this endeavor to be a grand success. Ground ambulances, treatment facilities, insurance providers, regulatory bodies, and the like must be a part of this all-encompassing network.
A Centralize Real-Time Database is Necessary
The United States today has a centralized repository of health records that is highly flexible. It allows all medical care providers to connect to a central database. It does not matter what operational software each provider uses, they can retrieve and add data securely from and to the common pool. What if the database was made wider? It could include emergency services. This would negate the need for paper and make coordination a completely seamless process. For patients, it would mean quicker and more transparent services. For air ambulance services, it would mean better reach and higher efficiency.
Medical flights can fly above almost any terrain but landing can be a worry. Rappelling from choppers has its own risk, putting the lives of the rescuers and the injured in grave danger. Spinning out of control and hitting adjacent rocks in a mountainous environment are just a few of the risks. That said, for people stranded in the toughest of the terrain with no access to roads, medical flights are the only recourse. However, these too are not without logistical restrictions. Reaching the stranded ones, especially when they are injured, is a logistical nightmare. Getting the medical staff to such terrains is almost impossible, and the people, who can reach them, often lack the medical expertise.
Jet Suits Can Further the Reach of Medical Flights
Imagine donning a jet suit to bounce out of medical flights, reaching the injured on time, and flying back again into the air ambulance. That can do wonders, right? While it might seem like a scene from a James Bond movie, it may soon become a reality. In fact, a British company is currently working towards exactly this. The company that is behind this brilliant effort is Gravity Industries. The organization recently released a video where they simulated a rescue mission in a jet suit.
About the Simulation
The simulation published by the company shows a paramedic pilot in a jet suit, traversing tough terrains to rescue an injured 10-year-old girl. The entire effort takes just about 90 seconds, whereas the same rescue on foot would take about an hour and a half. The suit makes way for travel at an astounding 51 km per hour and can move horizontally as well as vertically. If this is finally good enough for use in real-life situations, it can augment the efforts of medical flights to a huge extent. For now, we will just have to wait and watch, hoping that it becomes a reality soon.
Air ambulance industry and drones – the partnership sounds like a perfect plot for another part of the ‘Back to the Future’ series, doesn’t it? Well, not anymore. The possibility seems more like a reality with several firms working towards this goal today. We are already used to seeing drones among hobbyists, photographers, and even scientists. Then there are what seems like hypothetical implementations such as flying taxis and courier services. You will be surprised to know that companies such as Amazon and Uber are pursuing these possibilities with all seriousness and have invested quite a bit in them.
The Air Ambulance Industry is Already Using Drones
Emergency equipment like defibrillators is already being used by the air ambulance industry today, although the prevalence is not widely felt. Then there are larger drones, popular as autonomous aerial vehicles that are making news waves every now and then. Researchers are even working on surveillance drones for emergencies in remote areas. The ability of drones to reach areas where conventional helicopters cannot reach is their advantage. Besides, while a few thousand dollars might be at stake in risky situations, no lives are at risk with drones.
It is a Dicey Road to Tread
The problem lies in people not realizing the true potential of drones. More often, we find overenthusiastic hobbyists flying drones too close to flights. This is a concern that even the air ambulance industry has raised quite often. The prevalence of such use attracts the attention of lawmakers and rightly so, but they are also a hurdle.
It is quite possible that air ambulance industry operators will have to procure separate licenses when it comes to drones, once their use gains mainstream credibility. However, it might be a necessity considering that skies need to be safer for everyone. All said and done, the air ambulance industry is all set for a new evolution in the near future.
Vertical takeoff and landing is perhaps the most important feature for any air ambulance that operates in urban areas. The reason for this are several and range from the lack of landing space to heavy traffic. Air ambulance helicopters do a pretty good job at this; however, they are not always suited for the job due to the huge rotors. What one needs is a compact air ambulance that is capable of vertical takeoff and landing while being able to accommodate enough patients, medical staff as well as medical equipment. In a recent development, this seems like a reality.
A US Company Partners with an Israeli Aeronautical Company
A New York-based company called Hatzolah Air has got into an agreement with Urban Aeronautics, which is an Israeli company. According to reports, the aeronautical company is in possession of a former military prototype, now approved for civilian use. The uniqueness of this design lies in its internal rotors. The company, it is reported, has already completed over 300 flights successfully thus far. The New York-based company will call its air ambulance CityHawk once it is completed according to its spokesperson. It would be capable of landing right in the midst of busy traffic without too much disruption and be able to evacuate patients effortlessly.
The Air Ambulance Vehicle will be Quite Sizeable
The air ambulance will be capable of carrying two emergency medical service personnel, a pilot, a patient, a companion for the patient, and all the necessary medical equipment. Considering that the vehicle would be much smaller than the traditional helicopters, this is quite an impressive feat. It is estimated that the current market for this type of air ambulance would be about 800, which is pretty good. The development of the air ambulance and procurement of certification from the FAA is expected to take anywhere between 3 to 5 years.
Imagine taking off in an air ambulance but without a pilot! Seems like a scene from a science fiction movie, right? Well, not anymore. The technology is already a reality, and now, the efforts are on to make it more widely available. The International Civil Aviation Organization has set out on an ambitious project that will soon see our skies fill with autonomous air ambulance vehicles. The fact that these will be “electric vertical take-off and landing vehicles” makes the entire prospect even more exciting. In this context, it must be noted that it will be cheaper and more eco-friendly than its yesteryear counterparts.
EHang Air Ambulance is Leading the Way
EHang is a Nasdaq-listed company that has pioneered the autonomous air ambulance vehicle industry. The company finds it origin in China where it has already been deployed during the COVID-19 crisis. Imagine being able to control the air ambulance from the ground. There would not be a need to have the entire crew on board, thus minimizing the risk of contracting the infection. Plus, these compact air ambulance vehicles can easily land and take off without the need for a lot of space. EHang will be the guiding force of the International Civil Aviation Organization’s project and is expected to share its technical and operational expertise in the arena.
EHang has found great success in its passenger grade aircraft that it calls the EHang 216. It is a two-seater that is ideal for transporting patients and medical supplies to reasonably short distances. It must be noted that international repatriations will still be something that the traditional air ambulance vehicles will have to undertake. It is noteworthy that most air ambulance evacuations are domestic and involve motor vehicle accidents and medical emergencies due to underlying chronic diseases. It would not be an overstatement to say that autonomous air ambulances are all set to change we handle medical emergencies in the days to come.
ECMO or extracorporeal membrane oxygenation machine is a device that takes over some of the functions of the heart and lungs, thus providing the much-needed rest for both these vital organs. It has been seen that a malfunction of lungs is a major cause of COVID-19 fatalities. At times, patients have needed a lung transplant to stay alive. A South Korean woman aged 56 years was in a similar situation recently and was fighting for her life in Mexico. She had developed pulmonary fibrosis due to the underlying COVID-19 infection. The only way to survive was a lung transplant.
Air Ambulance to the Patient’s Rescue
Lung transplant is a major medical procedure, and naturally, the Korean woman and her family wanted to get it done in their own country. South Korea enjoys a robust healthcare system just like the United States. Moreover, it is always better to undergo a major procedure surrounded by people that one is familiar with. However, there was one problem. The woman had to be flow in this critical condition for an extended period. This is when the ECMO machine came into the picture. The air ambulance used was literally an ICU with this equipment.
The Air Ambulance Creates a Record in the Process
The US-based air ambulance Jet Rescue was tasked with this challenge. After extensive consultation with medical experts, it was deemed that the risk was worth taking to save the woman’s life. A Learjet-36 was chosen for the task. The journey was chalked out by scheduling periodic stops for oxygen and fuel refills. The air ambulance finally took off and successfully transported the patient to South Korea. During the process, the air ambulance company made a record. It now holds the distinction of being the longest medical flight with an ECMO machine onboard. The feat is quite an encouragement as this equipment can prove life-saving for patients with COVID-19 infection.
The air ambulance industry has evolved at a rapid pace in recent times. However, due to the ongoing COVID-19 pandemic, it might seem that evolution has lost its sheen, but this is far from the truth. The industry continues to change at a rapid pace. In fact, the commercial aviation industry is adopting some of the advances witnessed by the air ambulance industry. For instance, the renowned aviation company, Lufthansa, now has the facility to offer oxygen to patients while onboard. Such developments can make a great case if the patient opts for a medical escort in any commercial airliner for long-haul flights.
What Kind of Equipment does the Air Ambulance Industry Need Onboard?
If one takes a close look at the air ambulance industry, it becomes immediately apparent that support equipment is used in abundance. However, the availability of diagnostic equipment leaves much to desire. While support equipment is necessary, when it comes to long flights, diagnostic equipment is important too. It is not enough that qualified medical staff accompany the patient. The staff must be empowered by providing adequate diagnostic tools. This is especially important as the patients’ condition can change significantly when taking flights that last for several hours at a stretch.
What are the Considerations for Loading Equipment Onboard?
It is undeniable that cost is a major factor. The air ambulance industry is today under a lot of pressure to keep the service costs down. This pressure obviously impacts the decision to acquire more equipment as it increases the cost of acquisition as well as maintenance, which ultimately must be transferred to the patients or insurance providers.
The other major consideration is the weight and volume of the equipment. Unless there are smart innovations aimed at fitting large diagnostic equipment into tiny spaces, it is impossible to carry them. Training the staff to handle the modified equipment is another important factor that must be considered.
Imagine an emergency situation where a cruise ship is stranded in the middle of the ocean with hundreds of people on it. The only way out is an air ambulance service, due to time constraints and the less-than-ideal condition of the ship. However, there is one big challenge. Helicopters can only function one at a time due to turbulence. While multiple choppers can be put into play, only one can hoist people at any given time. That is not the end of it. The hoists that are commonly used are only capable of carrying one person at a time, and it roughly takes about three minutes at a minimum to onboard one person.
How can an Air Ambulance Enhance Hoisting Capacity?
Traditionally, air ambulance helicopters have gone with hoists that are capable of carrying about 500 to 600 pounds of weight at the max. This translates not to more than two people. Also, often, rescuers have to be on the hoist to assist in the evacuation. This makes the whole process inefficient and time-consuming. However, today, thanks to advances in technology, hoist baskets are being produced. The design and metallurgical expertise make them light and sturdy. These are capable of carrying up to 4,400 pounds and can accommodate up to 15 people at a time.
The Capacity of the Helicopter also Matters
Baskets are available in various capacities. Depending on how powerful the chopper is, an appropriate basket can be chosen. The baskets are approved by the regulatory authorities too. They are considered not only safe but also very comfortable. These baskets are brand named Heli-Baskets and currently are in production. If adopted by the air ambulance industry with open arms, these rescue equipment can change the way hoisting is conducted during rescue missions. They can make the whole exercise cheaper, quick, comfortable, and efficient.
Medical air transport could witness a drastic transformation if the Urban Air Mobility challenge is successful. The intent behind the challenge is to bring greater mobility to urban areas that are usually dense with people and traffic, hindering emergency transportation. The challenge has been put forth by NASA. The organization has already signed up 17 different agencies in the aviation industry, and the results could bring about a sea of change in medical air transport. NASA will be leveraging its partnership with the FAA to make the effort successful. Moreover, it would help to expedite the most viable solutions.
Although the challenge will begin this year, the first actual Grand Challenge will be held in the year 2022 where developmental activities will finally take place. This will include real-world scenarios as well as simulation environments. The participants will be judged on criteria such as communication, surveillance, and navigation. NASA will help the chosen ones with quick approvals and tech certifications.
Healthcare Technology and Medical Air Transport
Royal Philips is a well-known player in the international health technology domain. Now, the organization has embarked on an effort to make emergency services such as medical air transport more efficient. The company plans to first look at the wealth of data that the healthcare industry currently sits upon. This can help emergency services be more precise in their response. For instance, a medical air transport company, with the help of real-time data, will be able to carry the right specialists and the right equipment for better outcomes.
At the same time, Philips is trying to make bulky equipment such as defibrillators and monitors more compact so that they can be carried around more easily. If successful, the effort could result in better patient and provider satisfaction. It may even cut the cost of emergency medical services.