1964
Developed and commercialized the first Holter monitor at Del Mar Laboratory with Dr. Holter and Dr. Corday in 1964, revolutionizing cardiac diagnostic testing.
Dr. Norman “Jeff” Holter
Dr. Eliot Corday, two-time president of the American College of Cardiology, developed the first processing system for Dr. Holter’s recorder. He also published the first studies demonstrating the clinical value of the Holter ECG monitor.
1970
Patented the “Full Disclosure” software processing algorithm providing a complete data set of every heartbeat for review by the clinician.
1976
Model 445 Mini-Holter Recorder, illustration from a brochure
1999
First U.S. medical device company to receive SFDA clearance to market in China in 2005.
2021
Today, DMS Surveillance ECG Long-Term Outpatient ECG Recorders are used in more than 40 countries.
See how DMS Surveillance ECG can help improve Cardiac Care by way of a comprehensive solution for your health organization or practice.
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