Greatbatch, Wilson
PERSONAL: Born September 6, , in Buffalo, NY; son of Walter Plant (a building contractor) and Charlotte Margaret (Recktenwalt) Greatbatch; married Eleanor Wright, January 1, ; children: Warren Dee, John Leslie, Kenneth Alan, Anne Katherine. Education:Cornell University, B.E.E., ; University of Buffalo (New York), M.E.E., Politics: Republican. Religion: Presbyterian. Hobbies and other interests: Gardening.
ADDRESSES: Home— Davison Rd., Akron, NY Office—Greatbatch Enterprises, Inc., Main St., Clarence, NY Agent—c/o Publicity Director, Prometheus Books, 59 John Glenn Dr., Amherst, NY
CAREER: Engineer and inventor. Worked various jobs related to radio and electrical engineering, ss; University of Buffalo, Buffalo, NY, assistant professor of electrical engineering, ; adjunct professor the University of Buffalo and Cornell University. Chronic Disease Research Institute, circuit designer, c. Wilson Greatbatch Ltd., Clarence, NY, founder, —; Greatbatch Gen-Aid Ltd., founder, president, and research director. Adviser to Biophan Techologies, Rochester, NY; holder of more than patents. Military service: U.S. Navy, , dive bomber, rear gunner,
Wilson Greatbatch, Implantable Pacemaker Inventor, Dies Aged 92
Wilson Greatbatch, the man who invented the first effective implantable pacemaker, died in the town he was born in, Buffalo, New York. Greatbach was The first successful cardiac pacemaker was implanted in a human in
A pacemaker is a medical device that uses electrical impulses to control hearth rhythm, or to reproduce a heart rhythm. An implantable pacemaker, or internal pacemaker has electrodes that go into the heart, the circuitry and power supply are implanted internally. There are various types of pacemakers. All of them are designed to treat a heart rate that is too slow – bradycardia. A pacemaker may work all the time to stimulate the heart into a fixed rhythm, or at a higher rate during physical exertion. Pacemakers may stimulate the heart if they detect too long a pause between heartbeats.
A pacemaker, scaled in centimeters
Greatbatch’s implantable pacemaker varied from earlier decies in using primary cells (mercury battery) as the source of energy. The first patient to have one implanted survived for a further 18 months.
Last year sales of implantable pacemakers in the USA alone exceed
Wilson Greatbatch
In an attempt to record the sound of a heartbeat, Dr. Wilson Greatbatch inadvertently created something far more crucial—a device that emitted electricity pulses to the heart. It was this discovery that led to the implantable cardiac pacemaker and distinguished Greatbatch as having created one of the most significant inventions of the 20th century. In , he was honored with the Lemelson-MIT Lifetime Achievement Award.
Greatbatch first learned of heart block—a condition in which a nerve fails to send electrical impulses to make the heart work—while talking with two surgeons visiting Cornell University in the early s. At the time, combating heart block was done with a painful electric shock delivered via bulky external equipment. Greatbatch was convinced he could invent a smaller, implantable device.
Then, quite by accident, Greatbatch's "eureka moment" happened in Transistors had recently become available, and Greatbatch was building an oscillator with one transistor to record heartbeat sounds. He incorporated the wrong transistor, which produced a pulse that mimicked the rhythm of a heart. "I stared at the thing in disbelief, thinking this was exactly the pro
Wilson Greatbatch life and biography
Wilson Greatbatch's pacemaker was not the first invention designed to regulate the human heartbeat, but earlier devices had been prohibitively expensive, about the size of an oven, and required the patient to be tethered to an electric cord.
Greatbatch was born in Buffalo, New York and attended public grade school in West Seneca. He entered military service and served during World War II, becoming an aviation chief radioman before receiving an honorable discharge in He attended Cornell University as part of the GI Bill, graduating with a B.E.E. in electrical engineering in ; he received a master's degree from the State University of New York at Buffalo in
While studying at Cornell, Greatbatch became intrigued by a disease called complete heart block, wherein the natural electric impulse from the brain to the heart's sinus node is disrupted. This signal causes the heart muscle to contract and pump blood, so when the signal is not present there can be fatal consequences. Greatbatch contemplated the possibility of an implantable ele
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