Blue Cross Blue Shield subsidiary Navigny Holdings leads $20m series B funding for wellness platform Audax Health, already backed by Cigna and Cardinal Health.

Tissue Regeneration Systems, a biotech spin-out of Michigan and Wisconsin, raises $4.6m from multiple backers including parents.

Medical device company Acutus Medical raises $28m series B funding led by OrbiMed Advisors and GE Ventures.

Provider of ultra-low power semiconductors raises $10m series B investment led by Austin Ventures and including ARM.

Intel Capital leads $17m series B funding for enterprise storage systems provider Maginatics, with participation of Comcast Ventures and existing investors including VMware.

Mobile advertising platform raises $9m series B funding led by DCM and including previous investor ThomVest Ventures.

Adams Street Partners joins Intel Capital and others in $29m funding for provider of healthcare practice management technology.

Treasury management solution provider raises $18.2m series B funds led by Daher Capital with support from existing investors including Iris Capital.