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第15题阅读理解
体裁话题命题形式押题指数
说明文犯错词意猜测1细节理解1推
理判断题1
Humansmakemistakes.Evenveryexperiencedsurgeonsarenotinfallible.Butwhatifthesedoctorscould
combinetheirknowledgewithexperiencetogetherandcreateasurgicalstandardofcare,tobeperformedby
machines?
Thatstheideabehindsurgicalrobots,whichmaysooncarryoutmostsurgeries,fromsewinguptinywounds
toperformingheartprocedures.Lotsoftheseoperationsareactuallyalreadycompletedwiththeassistanceofrobots.
However,arecenttestsuggeststhatrobotsintheoperatingroommaysoongoastepfurther,performingonsoft
tissuecompletelyontheirown,fromthebeginningtotheend.
TheSmartTissueAutonomousRobot(STAR)hassucceededincompletingsurgeriesonpigs.Werethefirstto
testoutautonomousroboticsurgerywithsoft-tissuesurgery,andwhencomparedtostandardoperation,itsbetter,
saysPeterKim,aprofessorofsurgery.Ourpurposeisnottoreplacesurgeons,butitwillmakethesurgeonsbetter
andmaketheproceduressafer.
ArecentMayoClinicstudydiscoveredthatmostsurgicalerrors-includingoperatingonthewrongsiteorside
ofthebody,orevenleavingtoolsorobjectsinsidethepatient-occureveryoneoutof22,000procedures.Though
thatsrare,robotslikeSTARwouldaimtolowerthenumberevenfurther.
InthesurgicalsystemcalleddaVinci,surgeonslaytheirarmsinsideinstrumentsandusetheirhandstocontrolthe
movementofrobotictoolsontheoperatingtablefromafar.Surgeonscontroltherobotseverymajormove,andthus
itsresultsmayvarybasedonthesurgeonstrainingorexperience.
Ontheotherhand,STARisen
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