Shark Tank

Sunny Grewal, co-founder and COO of startup OMNY Health, whose distributed ledger technology was the top pick at the "Shark Tank"-like competition, explains on how the tech can help hospitals monetize mounds of unused data.

Hospitals look to clinicians in the field for innovation ideas.

Just three months after smartphone breathalyzer company Breathometer pitched its product on ABC show Shark Tank Breathometer's sales grew from $140,000 to $1 million.