From a series on researchers and innovators at Boston Children’s Hospital.
Kaifeng Liu, MD, a research fellow at Boston Children’s Hospital, takes his inspiration from ants.
“We’re often amazed by the power of large animals—whales, eagles, lions and tigers,” he says. “But these animals are genetically born with the strength to overpower other animals. Ants are small and hardworking. They work inch by inch and create a teamwork culture. Most of us are like ants. We have an average level of talent and are not able to perform like a lion. But we can work like ants and create beautiful things by working hard as part of a team—day by day, little by little.”
Liu has taken this inch-by-inch approach in a radical redesign of the conventional suturing needle: “I started to play with the surgical needle in graduate school in 1986.”
Nearly three decades later, Liu has devised an extremely short magnetic needle that transforms the current method of suturing—stitching with a needle and thread—that has been used for thousands of years. …