The virtual health services company has raised more than $70m in the past 18 months from backers including Sutter Health and Sentara Healthcare.

The tissue healing technology startup raised the first tranche of the round from backers including Heraeus' medical component subsidiary.

Clementia will use the cash to advance its fibrodysplasia ossificans progressiva treatment through Phase 2 clinical trials.

Case Western spin-out CardioInsight sells to Medtronic for $93m.

The immunotherapy company, which is backed and partnered by Sorrento, secured almost $60m in funding in December 2014.

South Florida University spin-out TransGenex secures backing from Florida Institute for the Commercialisation of Public Research.

The wearable device startup intends to use the cash to further develop its blood glucose tracking device as it prepares for launch in early 2016.