Advent Ventures has invested $2.2 million (£1.4 million) in medical technology company Acutus Medical for the development of new heart mapping technology.
Biomedical company Sirigen has closed a $3 million (£1.9 million) round led by YFM Equity Partners that will finance the bringing to market of its technology that tests the efficacy of drugs.
Biomedical device company Cellnovo, which is developing a mobile diabetes management system, is one step closer to taking its product to market after securing £30 million in a fundraising.
A medical device company focussing on the development and commercialisation of innovative orthopaedic medical devices for the spine and trauma markets has joined AIM.
A consortium led by London Technology Fund and public-private partnership PUK Ventures has completed an investment in Acrobot, a company developing technologies to assist with orthopaedic surgery.