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
57
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
Ifindthistreatmentvery______tomyhealth.
Cigarettesmokingisagreathealth______andmayleadtofataldiseases.(2004年武汉大学考博试题)
Anotherargumentwithhisboss______himthatheshouldfindanewjob.
Intellectualpropertyisakindof______monopoly,whichshouldbeusedproperlyorelsewoulddisrupthealthycompetitionorde
She______thehighunemploymentfiguresasevidenceofthefailureofthegovernmentpolicy.(2002年上海交通大学考博试题)
Thenoisewascausedbyadog______acatthroughthegarden.
Itisunfortunatethatthemembersofthecommitteedonot______inopinion.(2008年四川大学考博试题)
Hisconstantattemptsto______hiscolleagues’achievementeventuallycausedhisdismissal.(2009年北京航空航天大学考博试题)
Iseemtohavereachedarathergloomyconclusion,butIthinkthatsomethingcheerfulmaystillbe______fromit.
Despitethefactthattheywere______whentheymarried,after30yearstheylivetogetherharmoniously.
随机试题
彩色多普勒血流显示蓝色时表示
某企业预计明年销售收入将达到6000万元,总成本费用将为5600万元,该企业明年应缴纳()。
影响基坑稳定性的说法,不正确的是()。
某制药设备机电安装工程项目,监理单位要求总承包商编制并提交该工程施工组织设计,总承包商首先确定了该工程的总体施工流程,继而编制了施工组织设计并提交监理工程师。总承包商在施工过程中出现以下情况:(1)制药设备由厂家将其分解成零部件运输到安装施工现场。(2
逻辑数据独立性是指()。
以下属于《新巴塞尔资本协议》内容的是()。
下列关于学前美术教育活动的目标陈述中,符合行为目标取向的是()
关系R(A,B,C)和S(C,D,E)进行关系代数运算,下列各关系表达式中成立的是(30)。关系模式P(A,B,C,D,E,P,G,H,I,J)满足下列函数依赖;FD={ABD→E,AB→G,B→F,C→J,CJ→I,G→H},FD的最小函数依敕集
Hisgreatsuccess______(与其说在于运气不如说靠努力).
Ifyou’reinchargeofChristmasdinner,withallitsinterconnectedtasksandchallengesoftiming—whentopreheattheoven,wh
最新回复
(
0
)