浙江开放大学23秋《理工英语4》形考任务6非答案

1144766066 · 发表于 2023-11-3 18:11:58

8217;s labmates were working on something even cooler than remotely controlled cars: robotic snakes. Some robots can move only forward, backward, left and right. But snakes can twist (扭曲 ) in many directions and travel over a lot of different types of terrain (地形) . &

1144766066 · 发表于 2023-11-3 18:11:58

8220;Snakes are far more interesting than the cars,&

1144766066 · 发表于 2023-11-3 18:11:58

8221; Choset concluded.

After he started working at Carnegie Mellon, Choset and his colleagues there bagan developing their own snake robots. Choset&

1144766066 · 发表于 2023-11-3 18:11:58

8217;s team programmed robots to perform the same movements as real snakes, such as sliding and inching forward. The robots also moved in ways that snakes usually don&

1144766066 · 发表于 2023-11-3 18:11:58

8217;t, such as rolling.

Choset&

1144766066 · 发表于 2023-11-3 18:11:58

8217;s snake robots could crawl (爬行) through the grass, swim in a pond and even climb a flagpole.

But Choset wondered if his snakes might be useful for medicine as well. For some heart surgeries, the doctor has to open a patient&

1144766066 · 发表于 2023-11-3 18:11:58

8217;s chest, cutting through the breastbone. Recovering from these surgeries can be very painful. What if the doctor could perform the operation by instead making a small hole in the body and sending in a thin robotic snake

Choset teamed up with Marco Zenati, a heart surgeon now at Harvard Medical School, to investigate the idea. Zenati practiced using the robot on a plastic model of the chest and they tested the robot in pigs.

A company called Medrobotics in Boston is now adapting the technology to surgeries on people.

Even after 15 years of working with his team&

1144766066 · 发表于 2023-11-3 18:11:58

8217;s creations, &

1144766066 · 发表于 2023-11-3 18:11:58

8220;I still don&

1144766066 · 发表于 2023-11-3 18:11:58

8217;t get bored of watching the motion of my robots,&

浙江开放大学23秋《理工英语4》形考任务6非答案

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