Developed and commercialized the first Holter monitor at Del Mar Laboratory with Dr. Holter and Dr. Corday in 1964, revolutionizing cardiac diagnostic testing.
Patented the “Full Disclosure” software processing algorithm providing a complete data set of every heartbeat for review by the clinician.
Model 445 Mini-Holter Recorder, illustration from a brochure
First U.S. medical device company to receive SFDA clearance to market in China in 2005.
Today, DMS Surveillance ECG Long-Term Outpatient ECG Recorders are used in more than 40 countries.