Telectronic's" new pacemaker-with programmer (right) and other test equipment.Defribulator (box) with electrode patches, and Sense Pacing Lead.Pacemaker with some of the test equipment.A Marvel Of Design: Telectronis's new pacemaker and programmer (right)

Telectronic's" new pacemaker-with programmer (right) and other test equipment.Defribulator (box) with electrode patches, and Sense Pacing Lead.Pacemaker with some of the test equipment.A Marvel Of Design: Telectronis's new pacemaker and programmer (right).On the basis of research in Sydney and Melbourne, Nucleus Ltd (the medical division of the Pacific Dunlop group) has captured a big slice of the highly-competitive world markets for heart defibrillator/ pacemakers and cochlear implants for the profoundly deaf. April 30, 1992. (Photo by David Porter/Fairfax Media via Getty Images).