Detecting Pathogens Takes Too Long Our patented CAPTURE (Confirm Active Pathogens Through Unamplified RNA Expression) technology solves this problem, and we are now developing a portable instrument to screen for hundreds of pathogens within an hour for less than $20. GeneCapture's unique approach to disease diagnostics uses rapid RNA-based technology to bring infection detection to the Point of Care; whether that’s a hospital bed, an airport, a cruise ship, or a battlefield.