Advanced NanoTherapies Sirplux Duo
[Image from Advanced NanoTherapies]

Advanced NanoTherapies announced today that it collected a $4 million Series A extension from an undisclosed strategic investor.

Los Gatos, California-based Advanced NanoTherapies received the investment from a medical device company. It also announced the successful treatment of the first cohort of study participants in its drug-coated balloon trial. The first-in-human trial evaluates initial short-term safety data for the next-generation SirPlux Duo drug-coated balloon. It looks at the balloon in treating de novo coronary artery disease (CAD).

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