American Academy of Achievement
Academy of Achievement: Willem J. Kolff, m.d., ph.d.
A biography and profile of Willem Johan Kolff, an internist who developed artificial organs and limbs and the first heart-lung machine for use in open-heart surgery. Also includes a profile of the artificial heart surgeon he collaborated...
National Inventors Hall of Fame
National Inventors Hall of Fame: John Gibbon: Heart Lung Machine
This site provides a very brief bio on Dr. John Gibbon, inventor of the heart-lung machine that he used to "complete the first open-heart operation." Learn about the invention's impact on the medical world.