Robert Koffler Jarvik and The Artificial Heart

Over the years, many great inventions have shaped our world. Some of these inventions were made by ethnic minorities. For example, some of them are the first aircraft, telephones, computers and many other aircraft. Cardiac invention is one of the most useful inventions to save lots of lives and make the world a better place. The heart is an organ that everyone will live on. The heart is also the first developing organ. However, sometimes there are always individual techniques of heart disease at birth.

American biomedical engineer Robert Javik and oral inventor Paul Winchel are technically considered "Jarvik-7 complete artificial heart" invented in 1982. Although this device is an important success case of artificial heart technology, there are many discussions about the involvement of Winchell and Jarvik in creation. Paul Winchell and many other sources have consistently argued that Jarvik - 7 uses Winchell 's patented parts. JarvikHeart.com said, "Paul Winchel's argument is erroneously repeated with respected respected publications like Washington Post." "Artificial heart" has published nearly 2000 articles that erroneously repeat Paul Winchel 's false allegations.Jarvik - 7 does not use Paul Winchell' s patent mechanism at all and is completely independent doing. development of.

Jarvik's mind is not banned from permanent use, as opposed to the general beliefs or misleading articles of some journals. Today, the modern version of Jarvik 7 is known as SynCardia Temporary Full Artificial Heart. More than 1,350 people have been transplanted as a bridge for transplantation. In the mid 1980's, the artificial heart was powered by a dishwasher-sized pneumatic power source and tracked to the Alfa Laval milking machine. In addition, in order to deliver air pulses to the transplanted heart, two fairly large catheters must pass through the body wall and the risk of infection is very high. In order to accelerate the development of next-generation technology, the National Heart, Lung and Blood Laboratory started competing for implantable electric artificial heart.

In 1969, Dr. Denton Cooley transplanted the first complete artificial heart again. The first permanent artificial heart designed by Dr. Robert Jarvik was transplanted in 1982. The number of patients already accepts Jarvik or other artificial heart, but surviving recipients are often suffering from stroke and related problems. There is a big difference between the number of patients waiting for a new heart and the number of actually available organs. In addition to avoiding complications of immune suppression and rejection of transplantation, the success of clinical application of such a mechanical device can help solve the problem of organ availability, so it is important in this field Continued research risk is high.