The prescription monitoring device developer and Purdue affiliate previously disclosed approximately $1.8m in funding through securities filings.

Concordance Health Solutions, a US-based digital health device spinout from Purdue University, has raised a $2.5m round.

Purdue publicly disclosed the round yesterday but did not provide further details of who the investors are or when the round was closed.

Founded in 2009, Concordance Health Solutions has developed a prescription tracking system called Smart Med Reminder that uses the internet to inform pharmacists, health insurers or employers whether patients are taking drugs as prescribed.

The internet-of-things technology relies on a…