Robots May Allow Surgery in Space
Small robots designed by University of Nebraska researchers may allow doctors on Earth to help perform surgery on patients in space.
The tiny,wheeled robots,are about 3 inches tall and as wide as a lipstick case,can be slipped into small incisionsand computer-controlled by surgeons in different locations. Some robots are equippedcameras and lights and can send images back to surgeons and others have surgical tools attached that can beremotely.
We think this is going to open surgery,Dr Dmitry Oleynikov said at a news conference. Oleynikov is a in computer-assisted surgery at the University of Nebraska Medical Center in Omaha.
Officials hope that NASA will teachto use the robots soon enough so that surgeries could one day be performed in space.
On earth,the surgeons could control the robots themselvesother locations. For example,the robots could enable surgeons in other places to on injured soldiers on the front line. Researchers plan to seek federal regulatoryearly nest year. Tests on animals have been successful,and tests on humans in England will begin very soon.
The camera-carrying robots can provideof affected areas and the ones with surgical tools will be able to maneuverinside the body in ways surgeons hands cant. The views from the camera-carrying robots are than the naked eye,because theyback color images that are magnified。Because several robots can be inserted through one incision,they could reduce the amount and of cuts needed for surgery,which would decrease recovery time. This is particularlyto those patients who have been debilitatedby long illness.
Eventually,Oleynikov said,the tiny robots may enable surgeons to work without evertheir hands in patients bodies. Thats the goal, Oleynikov said. Its getting easier and easier. We can do even more with these devices.
练习:
1.A.since B. when C. which D. as
2.A.by B. with C. in D. on
3.A.controlled B. developed C. repaired D. provided
4.A.perform B. undergo C. follow D. replace
5.A.reporter B. specialist C. designer D. director
6.A.astronauts B. nurses C. teachers D. trainers
7.A.by B. of C. from D. through
8.A.take B. put C. live D. work
9.A.approval B. questions C. treatment D. license
10.A.answers B. services C. views D. insights
11.A.weaker B. stronger C. poorer D. better
12.A.send B. produce C. change D. create
13.A.measure B. size C. power D. pressure
14.A.relevant B. true C. helpful D. interesting
15.A.touching B. pressing C. holding D. placing
参考答案:
1.C 2.B 3.A 4.D 5.B
6.A 7.C 8.D 9.A 10.C
11.D 12.A 13.B 14.C 15.D
国际英语资讯:Italy to boost investment in Tunisia to stem illegal immigration
国内英语资讯:Chinas participation in Russian drills contributing to regional peace: spokesperson
My Teacher Quality View 我的教师素质观
国际英语资讯:Feature: War-weary Afghans further tormented by severe water shortage
国际英语资讯:Russia, Pakistan sign MoU on gas pipeline from Iran
The Importance of Trees 树的重要性
成名是一种什么样的体验?
国际英语资讯:Trudeau defends negotiators after Trump slams Canada
国内英语资讯:China provides world with opportunities for shared development
国际英语资讯:Possible second Kim-Trump summit brings opportunity, challenge -- U.S. experts
研究发现 喝完不同的酒后心情也会不一样
One Thing I Experienced 亲身经历的一件事
国内英语资讯:China, Japan hold political dialogue, pledging to enhance strategic communication
Whether College Study Is Necessary? 大学学习是否有必要?
国内英语资讯:Xi stresses revitalization of northeast China
国内英语资讯:China backs WTO reforms, not creating new organization
国内英语资讯:Chinese FM says healthy development of China-U.S. relations critical to both sides
国内英语资讯:China firmly opposes U.S. arms sales to Taiwan
国内英语资讯:Chinese, Turkish FMs meet for closer cooperation
国内英语资讯:Spotlight: Chinese FM endorses multilateralism, peace, free trade at UNGA
国际英语资讯:Uncertainty demands flexibility in interest rates: Brazils Central Bank
国内英语资讯:China to implement comprehensive budget performance evaluation
国际英语资讯:Google to partially lift ban on advertising of cryptocurrency-related business
国内英语资讯:Top legislator stresses Xis thought in advancing peoples congresses system
My Opinion Towards I AM A SINGER 我看《我是歌手》
国内英语资讯:Chinese, Russian FMs call for closer cooperation in safeguarding multilateralism
国内英语资讯:China opposes provocative actions in South China Sea
国内英语资讯:Chinas top political advisor stresses ethnic solidarity
体坛英语资讯:Djokovic beats Del Potro to win third US Open title
国际英语资讯:Egypts Sisi urges Netanyahu for peace with Palestinians as key to Mideast stability
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |