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Bernard Lown is credited with the development of the external form of the defibrillator, a device to restart the heart muscle through the application of a low voltage shock across the heart, or externally across the chest. Lown developed the device based on US cardiologist Paul Zoll's emergency procedure that used simple AC wall current.

Alois A. Langer is credited as co-inventor of the implantable defibrillator. The actual development of the implantable ICD was pioneered at Sinai Hospital in Baltimore by a team including Michel Mirowski, Morton Mower, and William Staewen.

Defibrillation was first demonstrated in 1899 by Jean Louis Prevost and Frederic Batelli, two physiologists from University of Geneva, Switzerland. They discovered that small electric shocks could induce ventricular fibrillation in dogs, and that larger charges would reverse the condition.

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Justine Wiegand

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Q: Who invented. Defibrillator?
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Related questions

What did William bennett invented?

William Bennett was an electrical engerneer. He invented the closed-chest cardiac massage, which is also part of CPR. He also invented the first cardiac defibrillator. (Information from Wikipedia)


Can a defibrillator process?

No, because a defibrillator has no processor in it. All that a defibrillator does is run electricity through your heart to get it started. Now the machines that monitor your heart, they have processors, but not a defibrillator.


How is a defibrillator turned off at death?

A ventilator is turned off after death not a defibrillator.


Why would and implanted defibrillator vibrate?

Why would and implanted defibrillator in your heart vibrate


Can you get a Dot medical card if you have an defibrillator?

No, you can't get a DOT medical card if you have a defibrillator.


What is the science behind the invention of the portable defibrillator?

The defibrillator was invented by William B. Kouwenhoven in 1930. He studied the relation between the electric shocks and its effects on human heart and tested it on a dog. In 1947 Dr. Carl Beck tested the technique on a human patient and saved his life.


Is CPR performed any differently if patient has a defibrillator?

No, CPR isn't performed any differently if patient has a defibrillator.


How do you use the defibrillator in plazma burst 2?

Take the defibrillator and start it to safe your health


What does AED stands for?

AED stands for Automated External Defibrillator.


What would you ues CPR or a defibrillator?

Use both CPR and a defibrillator in a cardiac emergency.


Where online can one purchase a HeartStart OnSite defibrillator?

You can purchase a HeartStart Onsite defibrillator on Amazon The company that makes the defibrillator is Phillips. Many lives are saved by home defibrillators.


Can you get shocked by doing CPR with an internal defibrillator?

It will have virtually no effect as the shock energy is so low on an internal defibrillator.