首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Richard Satava, program manager for advanced medical technologies, has been a driving force bringing virtual reality to medicine
Richard Satava, program manager for advanced medical technologies, has been a driving force bringing virtual reality to medicine
admin
2021-06-15
84
问题
Richard Satava, program manager for advanced medical technologies, has been a driving force bringing virtual reality to medicine, where computers create a "virtual" or simulated environment for surgeons and others medical practitioners(从业者).
"With virtual reality we’ll be able to put a surgeon in every trench," said Satava. He envisaged a time when soldiers who are wounded fighting overseas are put in mobile surgical units equipped with computers.
The computers would transmit images of the soldiers to surgeons back in the U. S. The surgeons would look at the soldier through virtual reality helmets(头盔)that contain a small screen displaying the image of the wound. The doctors would guide robotic instruments in the battlefield mobile surgical unit that operate on the soldier.
Although Satava’s vision may be years away from standard operating procedure, scientists are progressing toward virtual reality surgery. Engineers at an international organization in California are developing a tele-operating device. As surgeons watch a three-dimensional image of the surgery, they move instruments that are connected to a computer, which passes their movements to robotic instruments that perform the surgery. The computer provides feedback to the surgeon on force, textures, and sound.
These technological wonders may not yet be part of the community hospital setting but increasingly some of the machinery is finding its way into civilian medicine. At Wayne State University Medical School, surgeon Lucia Zamorano takes images of the brain from computerized scans and uses a computer program to produce a 3-D image. She can then maneuver the 3-D image on the computer screen to map the shortest, least invasive surgical path to the tumor(肿瘤). Zamorano is also using technology that attaches a probe to surgical instruments so that she can track their positions. While cutting away a tumor deep in the brain, she watches the movement of her surgical tools in a computer graphics image of the patient’s brain taken before surgery.
During these procedures—operations that are done through small cuts in the body in which a miniature camera and surgical tools are maneuvered—surgeons are wearing 3-D glasses for a better view. And they are commanding robot surgeons to cut away tissue more accurately than human surgeons can.
Satava says, "We are in the midst of a fundamental change in the field of medicine. "
During virtual reality operations, the surgeon can have a better view of the cuts in the body because______.
选项
A、he is looking at the cuts on a computer screen
B、the cuts can be examined from different angles
C、the cuts have been highly magnified
D、he is wearing 3-D glasses
答案
B
解析
本题的四个选项中,只有B项为正确答案。这可从文中最后一段的“surgeons are wearing 3D glasses for a better view”推知,即在虚拟现实条件下的手术通过计算机和微型相机的帮助,使得医生可以在屏幕上看到能够表现伤口不同角度的三维图像,因而有个更清晰的视野。
转载请注明原文地址:https://kaotiyun.com/show/CyTO777K
0
考博英语
相关试题推荐
Desertsandhighmountainshavealwaysbeena______tothemovementofpeople.
JohnDeweybelievedthateducationshouldbeapreparationforlife,thatapersonlearnsbydoing,andthatteachingmust_____
Helengroupsallpeopleintotwo______:thoseshelikesandthoseshedislikes.
Thecustomis______inthebeliefthatanewpregnancy—throughitsdetrimentaleffectonbreastfeeding—wouldendangerthem
The______ofmedicalknowledgearebeingpushedfartheronwardsastimegoeson.
I______areoftenpaidbecauseoflongservice,specialmerit,orinjuriesreceived.
Overathirdofthepopulationwasestimatedtohaveno______tothehealthservice.
ThepoorreceptiononyourTVisprobablyduetooutside______.
WhatistheClassicalTheoryoftheRateofinterest?Itissomething【C1】______wehaveallbeen【C2】______andwhichwehaveaccep
WheneverIhearaweatherreportdeclaringit’sthehottestJune10onrecordorwhatever,Ican’ttakeittooseriously,becaus
随机试题
A.Meigs综合征B.阿司匹林三联症C.Kartagener综合征D.Wegener肉芽肿E.Good-pasture综合征
A.患者B.病案管理人员C.医院管理人员D.医技人员E.护士提供真实可靠的病情描述,不可随手拿走病案的是
枳术丸的功用是
变电所操作电源分为()。
沪深300成长指数和沪深300价值指数的样本数量均固定为( )只。
行政复议期间,有下列情形之一的,行政复议终止()。
在软件生命周期中,能准确确定软件系统必须做什么和必须具备哪些功能的阶段是
小王利用Word撰写专业学术论文时,需要在论文结尾处罗列出所有参考文献或书目,最优的操作方法是
Readthearticlebelowabouteffectivenegotiating.Foreachquestion1-10,writeoneword.Wearealwaysnegotiating,not
Tomfailedintheexam.Helooked______.
最新回复
(
0
)