Who discovered the defibrillator?
Professor Frank Pantridge
Professor Frank Pantridge is remembered as the cardiologist who invented the portable defibrillator – a device that has helped save millions of lives over the past 50 years.
What did Frank Pantridge invent?
Frank Pantridge invented the portable defibrillator. The first model operated from car batteries and weighed 70 kg.
Who invented the defibrillator Northern Ireland?
Frank Pantridge
James Francis “Frank” Pantridge, CBE MC OStJ (3 October 1916 – 26 December 2004) was a Northern Irish physician, cardiologist, and professor who transformed emergency medicine and paramedic services with the invention of the portable defibrillator.
When was Pantridge born?
October 3, 1916
Frank Pantridge/Date of birth
What was the first defibrillator made out of?
This simple defibrillator consisted of a transformer to isolate the patient from the 110-volt ac wall supply, a variable resistor to limit the current to a heart-safe value, and two metal tablespoons with wooden handles to deliver the jolt to the exposed heart. The first shock failed, so Beck administered a second.
When was the first successful defibrillation?
While inventors had touched on the idea of using electric shock to restart the heart or correct a heartbeat beginning in the late 1800s, heart surgery pioneer Claude Beck performed the first successful defibrillation in 1947 on a 14-year-old boy experiencing ventricular fibrillation during one of his surgeries.
When were AED first introduced?
1978
The modern AED was invented in 1978. It uses sensors to automatically detect ventricular fibrillation and administer the necessary electrical shock.
Why did Frank Pantridge want to invent the portable defibrillator?
He went on to install his first portable defibrillator in an ambulance. Speaking about his invention to BBC Radio Ulster in 1988, Prof Pantridge said he did not create the device for personal gain or prestige but simply to save lives. “People were getting cardiac arrests in a situation where the heart stops.
Why did Frank Pantridge invent the defibrillator?
How was defibrillation discovered?
Defibrillators were first demonstrated in 1899 by Jean-Louis Prévost and Frédéric Batelli, two physiologists from University of Geneva, Switzerland. They discovered that small electrical shocks could induce ventricular fibrillation in dogs, and that larger charges would reverse the condition.
Is defibrillation the same as cardioversion?
There is an important distinction between defibrillation and cardioversion: Defibrillation — Defibrillation is the asynchronous delivery of energy, such as the shock is delivered randomly during the cardiac cycle. Cardioversion — Cardioversion is the delivery of energy that is synchronized to the QRS complex.
What does defibrillation mean?
Defibrillation: The use of a carefully controlled electric shock, administered either through a device on the exterior of the chest wall or directly to the exposed heart muscle, to normalize the rhythm of the heart or restart it.
What did Professor Frank Pantridge do for a living?
By the 1960s, Prof Pantridge had moved into medicine and was developing his first portable defibrillator. His first model operated from car batteries and variants of this are used across the world. He went on to install his first portable defibrillator in an ambulance.
How old was Frank Pantridge when he died?
He was appointed Commander of the Order of the British Empire (CBE) in the 1979 New Year Honours. The city of Lisburn commissioned a statue of Pantridge, which stands outside the council’s offices at the Lagan Valley Island centre. Pantridge died aged 88 on Boxing Day 2004.
How old was Frank Pantridge when he invented the defibrillator?
Professor Frank Pantridge would have been 100 years old in 2016. The doctor died in 2004, but his contribution to cardiology lives on in hospitals, sports clubs and public places. He invented the portable defibrillator in 1965 while working at the Royal Victoria Hospital in Belfast.
Where did Frank Pantridge serve in World War 2?
The second world war broke out one month later. Almost immediately, Pantridge volunteered for the Royal Army Medical Corps, but only in April 1940 was he called up and posted to Singapore. After the fall of that ‘impregnable fortress’ to the Japanese in February 1942, he was imprisoned in the infamously brutal Changi prisoner of war camp.