MENLO PARK, Calif., April 12, 2019-- Ajax Health II, the latest medical device venture from serial healthcare entrepreneur Duke Rohlen, announced today that it has raised more than $85 million, which will be used to strategically operate and expand innovative medical device companies. HealthQuest Capital led the funding, with participation from Aisling Capital and Polaris Partners. "Ajax Health approaches medical device innovation in a novel way, applying best-in-class strategies to pinpoint technologies with the greatest opportunity to take off, then rapidly developing them into a fully integrated business," said Garheng Kong, MD, PhD, HealthQuest's founder and managing partner.