Era Technology Impact 1920s-1940s Two-way radio Enabled remote rural and maritime consultations. The military faced the urgent need to treat casualties in distant theaters of war without moving the patients.
Early Telemedicine 1920s Radio Consultations Beginnings
Simultaneously, the rise of television led to the use of "store-and-forward" technology, where images and patient data were captured on video tape and sent to specialists for review at a later time, paving the way for asynchronous telemedicine. In the 1920s, hospitals and clinics began utilizing two-way radios to communicate with remote locations, most notably ships at sea and rural settlements.
Long before high-definition video calls became standard, healthcare professionals were leveraging the tools of their time to overcome distance and deliver critical advice. The Digital Revolution and Standardization.
1920s Radio Consultations: The Birth of Remote Healthcare
The Satellite and Television Era Following the war, the focus shifted to using public infrastructure. Before the advent of the telephone, doctors could send medical advice via telegraph, although this was obviously limited to text and required the recipient to possess a device.
More About When was telemedicine invented
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