OpSens Inc. announced it has been awarded a 3­-year contract by a major American Group Purchasing Organization (GPO). This new contract will provide access to the OptoWire to all their members across the United States. OptoWire offers physicians several competitive advantages, including superior steerability, improved accuracy through the lowest drift in the industry, and freedom in workflow allowing for easy disconnect and reconnect to diagnose and deliver stents on the same guidewire. Since OptoWire's approval in 2015, more than 100,000 patients have been evaluated or treated utilizing the system.