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
医学
The biggest thing in operating rooms these days is a million-dollar, multi-armed robot named da Vinci, used in nearly 400, 000 s
The biggest thing in operating rooms these days is a million-dollar, multi-armed robot named da Vinci, used in nearly 400, 000 s
admin
2018-02-26
35
问题
The biggest thing in operating rooms these days is a million-dollar, multi-armed robot named da Vinci, used in nearly 400, 000 surgeries nationwide last year—triple the number just four years earlier.
But now the high-tech helper is under scrutiny over reports of problems, including several deaths that may be linked with it and the high cost of using the robotic system. There also have been a few disturbing, freak incidents: a robotic hand that wouldn’t let go of tissue grasped during surgery and a robotic arm hitting a patient in the face as she lay on the operating table. Is it time to curb the robot enthusiasm?
Some doctors say yes, concerned that the "wow" factor and heavy marketing have boosted use. They argue that there is not enough robust research showing that robotic surgery is at least as good or better than conventional surgeries. Many U. S. hospitals promote robotic surgery in patient brochures, online and even on highway billboards. Their aim is partly to attract business that helps pay for the costly robot.
The da Vinci is used for operations that include removing prostates, gallbladders and wombs, repairing heart valves, shrinking stomachs and transplanting organs. Its use has increased worldwide, but the system is most popular in the United States.
For surgeons, who control the robot while sitting at a computer screen rather than standing over the patient, these operations can be less tiring. Plus robot hands don’t shake. Advocates say patients sometimes have less bleeding and often are sent home sooner than with conventional laparoscopic surgeries and operations involving large incisions.
But the Food and Drug Administration is looking into a spike in reported problems during robotic surgeries. Earlier this year, the FDA began a survey of surgeons using the robotic system. The agency conducts such surveys of devices routinely, but FDA spokeswoman Synim Rivers said the reason for it now "is the increase in number of reports received" about da Vinci. Reports filed since early last year include at least five deaths.
Whether there truly are more problems recently is uncertain. Rivers said she couldn’t quantify the increase and that it may simply reflect more awareness among doctors and hospitals about the need to report problems. Doctors aren’t required to report such things; device makers and hospitals are.
Company spokesman Geoff Curtis said Intuitive Surgical has physician-educators and other trainers who teach surgeons how to use the robot. But they don’t train them how to do specific procedures robotically, he said, and that it’s up to hospitals and surgeons to decide "if and when a surgeon is ready to perform robotic cases. "
A 2010 New England Journal of Medicine essay by a doctor and a health policy analyst said surgeons must do at least 150 procedures to become adept at using the robotic system. But there is no expert consensus on how much training is needed.
New Jersey banker Alexis Grattan did a lot of online research before her gallbladder was removed last month at Hackensack University Medical Center. She said the surgeon’s many years of experience with robotic operations was an important factor. She also had heard that the surgeon was among the first to do the robotic operation with just one small incision in the belly button, instead of four cuts in conventional keyhole surgery.
According to some doctors, which of the following is NOT the reason to curb the enthusiasm for da Vinci?
选项
A、The high cost causes unreasonable marketing.
B、It is not as good as traditional surgeries.
C、It needs more statistics to prove its value.
D、It is necessary for doctors to consider some problems.
答案
B
解析
排除题。通过文中第二段末尾的问题“Is it time to curb the robot enmusiasm?”可知,答案在第三段开始的内容里。第三段提到有些医生认为昙花一现的效果促使很多医院大力营销,以便支付机器人手术系统的巨大成本,但没有更多的研究来证明机器人手术就一定比传统手术好。从这里可以推断,坚持需要遏制机器人手术热情的医生认为需要更多的研究来证明其意义和价值,B选项武断认为“不如传统手术好”是不对的。D选项的内容在后文FDA调查的部分可以找到相关内容。因此本题正确答案为B。
转载请注明原文地址:https://kaotiyun.com/show/NPT3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
Imagineadiseasespreadingacrosstheglobe,killingmostlymiddle-agedpeopleorleavingthemchronicallydisabled.Thenoned
Osteoporosisusedtobecalled"thesilentdisease"becauseitsvictimsdidn’tknowtheyhadituntilitwastoolateandthey
ManyCanadiansenjoytheluxuryofalargeamountoflivingspace.Canadaisvast,andthehomesarelargeaccordingtothestan
ManyCanadiansenjoytheluxuryofalargeamountoflivingspace.Canadaisvast,andthehomesarelargeaccordingtothestan
ManyCanadiansenjoytheluxuryofalargeamountoflivingspace.Canadaisvast,andthehomesarelargeaccordingtothestan
Twoequallybrilliantscientistsapplyforaprestigiousresearchfellowshipawardedbyatopscientificorganization.Oneiswh
TherewereredfacesatoneofBritain’sbiggestbanksrecently.Theyhadacceptedatelephoneordertobuy$100,000worthof
A、Becausetryptophancanbalancetheirdiet.B、Becausetryptophanisanaminoacidfoundincertainfoods.C、Becausetryptophan
Untilafewyearsagomostexpertsbelievedthatyoungchildrencouldn’tlie.ThelatedevelopmentalpsychologistJeanPiagetbe
随机试题
淋巴瘤倒Y野放疗范围包括
粉末中无草酸钙结晶的药材是
某一弱酸HA的标准解离常数为1.0×10-5,则相应的弱酸强碱盐MA的标准水解常数为:
招标人和中标人应当自中标通知书发出之日起()日内,按照招标文件和中标人的投标文件订立书面的物业服务合同。
图1所示为高中物理某教科书的一个实验。该实验在物理教学中用于学习的物理知识是()。
行政监督的主体是国家机关。()
Thethreeboysweregivenworkaccordingtotheir______abilities.
下列各项展开式中不等于每股收益的是()。
Whatisthemaintopicoftheconversation?
ThisproductinformationisintendedonlyforresidentsoftheUnitedKingdom.HighlightsContainsthreemaximumstren
最新回复
(
0
)