John Hopps, often called the “father of biomedical engineering in Canada,” didn’t just build a life-saving dev

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John Hopps, often called the “father of biomedical engineering in Canada,” didn’t just build a life-saving device—he helped launch an entire field. His early pacemaker invention was inspired by World War II research into hypothermia and the use of radio frequencies to restore heart function. What began as a crude external system became the foundation for today’s compact, implantable pacemakers used by millions.

Hopps later joined the National Research Council of Canada and advocated for interdisciplinary biomedical innovation. His invention also influenced other groundbreaking devices like defibrillators and modern cardiac monitors.

,MedicalInnovation ,JohnHopps ,PacemakerHistory ,EngineeringBreakthroughs ,CanadianInventors

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