HDA has helped our clients create hundreds of millions of dollars in value for their stakeholders. We have developed a variety of products and systems, used in a wide range of applications. Following are some of our projects.Call us – let’s explore what HDA can do for you. Contrast Therapy System provides hot, cold and compression therapies to two patients or treatment areas simultaneously. State of the Art breast biopsy system, features concurrent control of multiple motors and variable vacuum system. Pulsed RF Therapy System for treatment of post-operative pain and edema. Proof of Concept Electrosurgical generator for breast surgery. Variable frequency AC to DC power supply for in-flight use featuring very high efficiency and superb power quality. Compliant with DO-160 and ABD0100 requirements.Solved a persistent reliability issue between multiple vendors’ electronics within this seat system.Developed and produced a modern LRU board-set that is drop-in compatible with the obsolete product that it replaces.Noise cancellation processor for crew oxygen mask communications system. Real-time Oximetry system for use during cardiac bypass surgery, developed c. 1988, was the first digital instrument of it’s kind. Low noise Doppler ultrasound system developed as part of a system to treat uterine fibroid tumors. Industrial chiller controller, featuring multiple thermocouple inputs and CANBUS interface. Custom test system to characterize medical ultrasonic transducers. Test adapter required for specific ABD0100 power quality tests.