(Source: mayoclinic.org)
Amazon’s Prime Air drones probably won’t be dropping packages on American doorsteps anytime soon. But in some remote parts of the world, unmanned aerial vehicles (UAVs) are already being field-tested for medical uses. Drones successfully delivered small aid packages after the Haitian earthquake in 2012, and in Papua New Guinea, Doctors Without Borders used them to transport dummy TB test samples from a remote village to the large coastal city of Kerema.
American companies are testing drones in remote areas not only because the need there is great but also because the Federal Aviation Administration (FAA) has so far prohibited using UAVs in U.S. airspace. That will change sometime in 2015, when the FAA issues rules aimed at integrating drones into the National Airspace System. Then, the sky may be the limit for medical applications for drones — at least figuratively.
What drones are and what they can do
Unlike big, multimillion-dollar military drones, the small, rotary-wing aircraft used commercially cost around $10,000 and carry a 5-pound payload for 30 to 60 minutes of flight time, with a range of about 20 to 60 miles. They can be manually operated or preprogrammed to fly specific routes, need almost no room to land, and can even drop packages from a low hover.
The first medical application of UAVs is likely to be disaster relief, where the logistics of distributing blood products is often a bigger problem than supply. The ability of UAVs to travel over closed roads and rugged terrain without risk to a flight crew seems to make them ideal for use in disaster areas.
But Cornelius A. Thiels, D.O., a general surgery resident at Mayo Clinic’s campus in Rochester, Minnesota, thinks drones will eventually be used to transport blood products to critical access hospitals, mass casualty scenes and even offshore ships with seriously injured passengers.
“Blood is unique because it’s expensive and expires — platelets and thawed plasma last just five days — and the supply is very limited. In our region, the smallest critical access hospitals stock just two to six units of red cells and no fresh frozen plasma or platelets. In medium-sized hospitals, a single patient with massive bleeding can easily deplete the blood supply, and even larger hospitals can run low on certain blood types,” he says.
Graph showing blood supplies in small and large hospitals
Large regional hospitals receive daily shipments of blood. Smaller hospitals receive blood weekly and count on larger centers or regional blood banks to restock their supply between shipments. Instead of courier services or the highway patrol transporting blood to a hospital that needs it, a UAV could deliver the blood in advance, taking off as soon as the EMS call comes in.
Drones could also deliver expensive and rarely used drugs, such as antivenin for snake bites, as well as help meet the demand for blood products in the prehospital setting quickly and inexpensively.
“Our advanced transport team makes about 2,000 flights a year and in 2013 they transfused 200 units of packed red blood cells and 200 units of plasma to critically injured and ill patients during transport,” Dr. Thiels says. “How to best manage critically ill patients in the prehospital environment is a field we are actively researching. UAVs could potentially play a role in improving outcomes for these patients in the future.”
Continue Reading at mayoclinic.org…
Alan is serial entrepreneur, active angel investor, and a drone enthusiast. He co-founded DRONELIFE.com to address the emerging commercial market for drones and drone technology. Prior to DRONELIFE.com, Alan co-founded Where.com, ThinkingScreen Media, and Nurse.com. Recently, Alan has co-founded Crowditz.com, a leader in Equity Crowdfunding Data, Analytics, and Insights. Alan can be reached at alan(at)dronelife.com
Kelly Day says
I cant wait when delivery service nj start working with this drones. It’s going to be so cool to have them deliver you packages. I would order anything every day just to get delivery from drone. 😀
Jeff Barber says
I love the benefits a Drone Delivery System could bring to the healthcare world. Combine it with an accurate live database of where each type of blood product is located at any point in time and you end up with a win win system for everyone. I also like the idea to deliver defibrillators via drones like this article mentions: I like your article about delivering blood with drones. look at this one: http://www.gizmag.com/ambulance-drone-response-time-cardiac-arrests/34504/?utm_source=Gizmag+Subscribers&utm_campaign=1a923c5f11-UA-2235360-4&utm_medium=email&utm_term=0_65b67362bd-1a923c5f11-90984649
Would love to stay up on this movement. Could be a logical extension of our high speed pneumatic tube transport systems at Mayo Clinic an other hospitals.