Last week at RESI on MaRS, the MaRS HealthKick Innovation Challenge showcased 30 companies from the digital health, biotech, medical device and diagnostics sectors. These companies were screened and selected from over a hundred applicants; all were very strong competitors, but only one winner could emerge from the all-day exhibition-style contest. Here are the top 4 entrants, with a tie for third place!

First Place: Perimeter Medical Imaging (Toronto, Canada)…