Drones can deliver blood products, but hurdles remain

For example, the FAA currently requires “line-of-sight” operation for most drone operators, meaning the operator must have visual contact with the drone at all times. The FAA will, however, grant waivers to individual operators for specified flying conditions on a case-by-case basis, if compelling need or extenuating circumstances can be satisfactorily explained.

In addition, federal regulations require commercial drone pilots to be 16 or older, be fluent in English, be in a physical and mental condition that would not interfere with safe operation of a drone, pass an aeronautical knowledge exam at an FAA-approved testing center, and undergo a Transportation Safety Administration background security screening.

Despite these challenges, at least one U.S. medical center, Johns Hopkins University, is testing the use of drones for blood delivery.

In 2015, Johns Hopkins researchers reported that transporting blood samples on hobby-sized drones did not affect the results of common and routine blood tests.

In 2016, the researchers showed that large bags of blood products can maintain temperature and cellular integrity when transported by drones.

In 2017, the researchers demonstrated that a drone could deliver blood samples in temperature-controlled conditions across 161 miles of Arizona desert, in a flight lasting 3 hours.

Kenney said his company is developing a second distribution center in Rwanda that will expand coverage to the entire country and is also working with the FAA, federal regulators, and the state of North Carolina to develop a drone-based blood delivery system in the United States.