Owens Recovery Science is a single source for PTs, OTs, ATCs, DCs and other medical professionals seeking certification in Personal Blood Flow Restriction training (PBFR) and the equipment needed to apply it. Follow #earnyourdeflate We use and recommend the PTS, Personalized Tourniquet System, for Personalized Blood Flow Restriction (PBFR), manufactured by Delfi Medical Innovations, Inc, a world leader in tourniquet technology and safety. The PTS for BFR device is specifically designed to safely regulate and control tourniquet pressure for BFR applications and includes advanced personalization and safety features.