Word: chandra
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...inventors of the Jaipur foot seem a mismatched pair. Dr. Pramod Karan Sethi, 70, an orthopedic surgeon, is a fellow of Britain's Royal College of Surgeons, while his collaborator, an artisan named Ram Chandra, reached only the fourth grade in Jaipur. Their paths first crossed more than 30 years ago at the Sawai Man Singh Hospital in Jaipur. There, Sethi was helping his orthopedic patients wobble down the corridor on their crutches, and Chandra was teaching lepers to make handicrafts...
...Chandra is a kind of Pygmalion: he can turn whatever piece of stone or gold he touches into a lifelike creation. Born into a family that had been master artisans for four generations, he quickly established himself as one of Jaipur's finest sculptors, and his talents were sought by temple priests and princes. "If all I saw was your nose, it would be enough for me to sculpt a likeness of your entire body," says Chandra, 75, whose folded hands are like a box of old wooden tools. "It's all to do with proportions. That...
Watching Sethi's patients, Chandra became convinced that he could fashion a more lifelike--and useful--artificial limb. He took his proposals to Sethi, who explained to the barely literate craftsman about pressure points and the intricate movements of bones within the foot. For two years, the two men fashioned limbs out of willow, sponges and aluminum molds, but their experiments failed. Their choices proved to be either too fragile or too unwieldy. "We made all kinds of silly mistakes," says Sethi...
Then one day, while riding his bicycle to the hospital, Chandra ran over a nail, and his tire went flat. He wheeled his bicycle to a roadside stall, where the repairman was busy retreading a truck tire with vulcanized rubber. Once his bicycle was fixed, Chandra raced to the hospital and consulted with Sethi. Soon Chandra returned to the tire shop with an amputee patient and a foot cast. He asked the repairman if he could cast a rubber foot. "He agreed,'' Sethi says, "and refused to accept any money once he found out why we were doing...
Rubber alone was not good enough; it shredded within a few days. It was only after Chandra and Sethi began to construct the rubber foot around a hinged wooden ankle--wrapping it in a lighter rubber (similar to a bicycle inner tube but flesh colored) and then vulcanizing this composite--that their invention succeeded. The resulting limb takes only 45 minutes to build and fit onto the patient and is sturdy enough to last for more than five years. Sethi says of his partner, "We had a lot of opposition from formally trained doctors. In a way, someone...