單雙排ct競爭對手spirit0.8camera l

SOMATOMSpirit0.8CameraStandardQuotationTo:STANDARDCUSTOMERCTOfferNo.:9CT09-00178Date:01.02.2008To:STANDARDCUSTOMERCT標(biāo)準(zhǔn)報(bào)SOMATOMSD_000_C2-1SOMATOMSOMATOMMultislicecomputedtomographyscannerforefficientwholebodyexaminations.Thecontinuouslyrotatingtube-detectorsystemacquirestwoslicesperrotation.SOMATOMSpiritisaCTscannerfordailyroutine–itenablesstandardCTexaminationsand3Dpostprocessing.SOMATOMSpirithasbeendesignedforexcellentimagequalitywithlowradiationexposure.TheCTscannerexcelsthroughitsintuitiveoperation,userguidanceandexpedientautomatedworkflow.AcomputedtomographyscannerwithanappealingandtrendsettingSOMATOMSpiritsystemsurveyHighgantryrotationspeedwithpremiumdetectorsystemforfastimageacquisitionandreal-timedisy.Excellentvisualizationoffineboneandsofttissuestructures,withafinestructureresolutiondownto1.0mm.PatentedUFC-UltraFastCeramic-detectormaterialforfastacquisitionoflargevolumeswithoutstandingresolution.SureViewTM-multisliceimagereconstructionsystem.Consistentimagequalityatanyscanspeed,independentofselectedpitch(pitchselectablebetween0.5and2.0).CAREDoseReal-timedosemodulationallowsdoessavingsofupto56%withoutcompromisingimagequality.High-contrastresolution-0%MTF(±10%):15.5syngouserinterface-easyandintuitiveoperation,userguidanceandautomatedworkflow,whereexpedient.Uniformworkingenvironmentforanduniquenetworkingofimagingtechniques.Toolsforfast3Dpostprocessingforeffectivevisualization,ysis,ficationandationofclinicalstructures.(reconstructionspeed:3s/image).Imagedisyin1024x1024matrixonflicker-48cm(19")flatscreen(fordeliveriesbeforeNovember2005a17"monitorisdelivered)Slimgantry(68.5cm)withwideaperture(70cm)increasespatientcomfortandexaminationspeedandenablegoodpatientaccess.Smallfootprint(17m2)andfastinstallationduetocompactsystemHigh-efficiencyaircooledsystem-nowatercoolerAppealing,trendsetting2SpiritStandardSOMATOMSpiritRotationspeedoftheacquisitionsystem60rpmwitharotationspeedof1.0s(0.8sSystemconfigurationconsistsof:Scanningunit(gantry);2.0MHUDURAX-raytube;patientpositioningtable;controlandevaluationconsole;26kWX-raygenerator;computersystemandstorage;SureView?multisliceimagereconstructionsystem;CAREDose4D;syngousersoftwareandnetworkmodule.SOMATOMSpiritsystemconfigurationinGantryaperturediameter:70cm,tiltangle:±25degrees.Gantryrotationspeed:60rpm;rotationtime/revolution:1.0second.UFCdetector:dual-rowCTmeasurementsystemdesignedforoptimumimagequalitywithminimumpatientdose(specifiedlowcontrastat90mAs).1344measuringchannelsallowexcellenthigh-contrastandlow-contrastresolutioninconnectionwiththepatentedUFCdetector(UltraFastCeramics,patent).High-performancerotating-anodetubeDURA202-MV,max.tubepower:26kWatAnodeheatstoragecapacity:1.3MJ=2.0MHU;focalspotsizes:0.8x0.4mm,0.8x0.7mm(IEC336/93);High-voltagerange:80and130kV;tubecurrentrange:30-180PatientMotor-driventableheightadjustment:45-83cm(measuredatuppertablesurface);scannablerange(metal-):145cm.Positioningaccuracy:±0.25mm.Operationpossiblefrombothsidesofthegantry.Manualoperationpossibleincaseofemergencystoporpowerfailure.PositioningPositioningmatforcomfortableandconvenientpatientpositioning.ThematisattachedtothetabletopbymeansofVelcrotapes.headholderforpositioningthepatient'scushionsetforthecomfortableandsafepositioningofthepatient'sheadintheheadpositioningaidforcomfortableheadandarmpositioningduringexaminationsofthechest,abdomenandlumbarspineanatomicallyshapedcushionforreducingspinecurvatureduringlumbarspineexaminationsandforcomfortablepositioningofthelegsduringallexaminationsheadholderforstandardpositioningofthecoronalsupineheadsetofrestraintstrapsforthesafepositioningofthepatientonthepatientadditionalpositioningaccessoriesControlandevaluationControlelements,keyboard,CTcontrolboxandmouse. systemwithuser-progrblepatientinstructionsystem.Deskandcomputercabinetoptional.X-rayDURAMATICmicroprocessor-controlled,low-noise,high-frequencyX-raygeneratorwithintegrated,automaticself-testsystemforcontinuousmonitoring.Parameters:high-voltagerange:80and130kV;tubecurrentrange:30to180mA,max.power:26kW,fineadjustment.ComputersystemandIMS(ImageManagementSystem)consistingofIRS(ImageReconstructionSystem)andICS(ImageControlSystem).TheIRSpreprocessesandreconstructstheCTdataandstoresthecurrentrawdata.Reconstructiontime:upto5images/second.TheICSnsandexecutestheCTexaminationincludingevaluationandmanagementofCTimages.Magneticharddiskstorageunitwith146GBfordigitalstorageofimagesandrawdata.Storagecapacity:atleast240,000imagesof512x512matrixpressedandapprox.6,000scansecondsofrawdata.ThecomputersystemincludesaCDread/writedriveforofflinestorage.Storagecapacityper700MBCDmedium:atleast1,100imagesin512x512matrix SPIRALContinuousvolumescanningtechniquewithuninterruptedtablefeedinthemulti-rotationmode.Max.scantimeandscanrange:60secondsand145cmvolumelengthatfullimagequality-low-contrastresolution.Automaticpitchselectionbetween0.5and2.Rotationtimeperrevolution:1.0and1.5seconds,optional0.8s.Tablefeedspeed:1-100mm/sSureViewTM-MultisliceImageReconstructionSureViewisthespiralimagereconstructionsystemforallmultisliceCTEasy-to-usescanprotocols-userselectsscanvolume(range),mAs,scantimeandslicewidth.AllotherparametersareautomaticallycalculatedbytheCTscanner.Multiplytheclinicalperformanceofyourscanner-anypitchfactorbetween0.5and2canbeautomaticallyselectedbytheCTscanner-withconstantIQandnosliceExcellentimagequalitywithanypitchfactor-IQremainsconstantwithanyscanspeed,independentoftheselectedscanrangeandscantime.Upto20%dosesavingsinspiralCAREDoseThissoftwarefeatureprovidesautomatic,real-timeX-raydosemanagementforallscanmodes.TheminimumX-raydoselevelneededtoobtainoptimalimagequalityisdeterminedfromextensivecomputerysisofthetopogramimageandalsofromthedatacollectedduringeveryslicescanned,onareal-timebasis.ThisautomaticapproachensuresoptimalimagequalityatthelowestpossibleX-raydose.Withthismethodofdosecontrol,theinitialorstartingtubecurrentforeveryaxialslicepositionisdeterminedfromtheTopogramimage.Then,duringthedataacquisitionforeachaxialslice,theX-rayattenuationvaluesarecloselymonitoredandthetubecurrentisadjusted,onareal-timebasis,tooptimizetheX-raydoselevelforthespecificorgansandanatomyintheX-raypath.SeveralclinicalbenefitsareachievedwithCAREDoseSignificantx-raydosereduction(upto68%)possibleforallbodyregionsscannedcomparedwithstandardsequenceorspiralscanning;Consistent,optimalimagequalitywiththex-raydoseleveluniqueforeverypatientandforeveryanatomicalregion;Thinneraxialslicesand/orlongerscanrangespossiblebecauseofreducedtubeUltra-lowdoseexaminationsforpaediatric9.syngousersoftwaresyngofeaturesanintuitiveandthuseasy-to-learnuserinterfacedevelopedfromprototypestestedinclosecooperationwithcustomers.Theexaminationisperformedinindividualprocessstepsontheusertaskcards,suchaspatientregistrationorexamination.Anumberoffunctionsandinputparameters,aswellasthelanguageused,canbeselectedaccordingtoindividualrequirements.PatientThepatientacceptspatientdataindifferentways.Theseincludeenteringthedatafromthekeyboardortransferringaworklistviathenetwork.Worklist:SoftwaremoduleforacceptinglistsofpatientdataandexaminationrequirementsfromaRadiologyInformationSystem(RIS)via GetWorklistfunctionality.Theprogramenablesveryefficientworkflowandensuresconsistentpatientdata.Inemergencycases,fastregistrationispossible.Inthiscasethesystemautomaticallyassignsanemergencynumberwhichcanlaterberecedbythecorrectpatientdata.Theinputprofilecanbeindividuallydefined.ExaminationThescannerisprogrammedwithalargenumberofpredefinedexaminationprotocols,makingexaminationnningaveryfastandefficientprocedure.Example:The3-phaseliverscanprotocolispreprogrammedandonlyneedstobeadaptedtospecificpatientTheuserguidanceintegratedintheexaminationcardhelpstheuserperformtheexamination.Theuserisguidedthroughtheexaminationstepbystep.Onlytherelevantinformationisshownineachviewandtheselectionandentryfieldsarecustomizedtotheview,providingtheuserwithacleardisy.Examination-specificentriesandadjustmentscanbeperformedquicklyandeasilywiththemouse.ViewingOntheViewingcarditispossibletomoveinctivelywiththemousethroughtheimagevolumeoftheongoingexamination.Theimagesofd ationscanbe reavailableforevaluation,FilmingAvirtualfilmsheetshowsapreviewofthefilmsheetstobeprintedonalasercameraorprinter.Imagere-windowing,auto-filmingparalleltoimageacquisition/reconstructionandalargenumberofevaluationfunctionsarealsopossibleontheFilmingcard.3DThe3DtaskcardcomprisestheuserinterfaceforoperatingtheMIP(umIntensityProjection),SSD(SurfaceShadedDisy)andMPR(MultinarReconstruction)three-dimensionalpostprocessingtools.Upto3imagesetsfromdifferentpatients-preferablywithslicesthinnerthan3mm-canbeloadedsimultaneouslyintothe3DcardandpostprocessedwithMIP,SSDandMPR.OthertaskcardsandfunctionssuchassyngoVRT,syngoOsteoCT,syngoDentalCTandsyngoFlyThroughareavailableasoptionsiftheapplicationsareinstalled.ExaminationandevaluationScannings:anterior-posterior(ap),posterior-anterior(pa),lal(lat);scanfieldlengths:128to1024mm;scanfieldwidth:512mm;upto9differentexaminationSizeofscanfield:50Scantimes:1.0und1.5secondsaswellas2-foldmulti-rotationscans.Slicethicknesses:2x1;2x1.5;2x2.5;2x4;and2x5mm;High-voltagevalues:80kVand130kV;Tubecurrent:30to180mAin19Automatedscansequenceswithcycletimesof2.5seconds.Programforfunctionaldynamicstudies.Serialscanningtechniqueinasingleslicepositionwithvariablescancycletimestoexaminetime-relatedcontrastmediumdynamics.Thescanseriesistriggeredatthecontrolconsole.Cycletime:2.5secondswithupto99scansinuninterrupted,continuoussequence.Scantime:1.0and1.5seconds.Inter-scantime:1second.AsynchronousAsynchronousReconallowsformultipleimagereconstructionsandreformatsparalleltoscanning.Withthisfeature,upto3reconstructionjobrequestscanbeloadedintoascanprotocol.Immediayuponcompletionofthescanacquisition,thesereconstructionjobsareautomaticallyexecutedinthebackgroundwithoutdelayingthestartofthenextpatientImagereconstruction,512x512reconstructionmatrix,reconstructiontime:1second/image,reconstructionfieldsof5cmto50cmusingrawdatazoomwiththepossibilityoflyselectingtheimagecentereitherbeforescanning(prospectively)orretrospectively.Patient-relatedstorageofimageandrawdata.Imagedis1024x1024disymatrix;selectablescreensplittingofmonitordisyinto1,4,9or16imagesegments;1280x1024imagematrix;CTvaluescaleforwindowsetting-1024toHU.ForverydenseobjectstheCTvaluescalecanbeextendedfrom-10240toImageComplete,software-guidedimageevaluationprogramforalldiagnosticMultinarReal-timeMPRforreal-timereconstructionofsecondarySliceorientation:coronal,sagittal,irregularaswellasmultinarwithSIRandOblique.Cutlinescanbedeterminedusingthereferencetomogramorinsagittalreformattedimages(SRI).512x512reconstructionmatrix.CTSoftwareprogramforthereconstructionofobliqueprojectionsfromtheimagesofaspiraldatafile,forthedisyanddiagnosisofaneurysms,ques,stenoses,vascularanomaliesorvascularorigins.Theobliqueprojectionsarereconstructedaroundapre-definedaxis,wherebyforeachobliqueprojection umCTvalueinthisisselected.Theresultingseriescanbeviewedwitha3DimageeffectusingtheCinesyngo3DSoftwareprogramforthethree-dimensionaldisyofsurfacesfromaseriesofcontiguousslices.Usedtodis hips,forthepurposeof tiltedandrotatedonthemonitorand/ordisyedinnon-transaxialviewsinrealRealTimeDisSoftwareprogramthatprovidesinstantaneous512x512imagedisycoincidingwiththeactualtube/detectorposition.Thisfeatureisespeciallyusefulforsituationswhenreal-timeviewingofascanisdesired.CINEDisPresentationtechniquefortime-relatedprocessesand3Dsurveyofanentireanatomicregionachievedwithafastframerate.Aseriesofupto1,000imagescanbedisyedina512x512imagematrixatarateof10f/s.MultitaskingSimultaneousprocessingduringMETROForSEQUENCEandSPIRALscans:Imagereconstructioncanbeperformedparallelto minedpatientwhilecurrentpatientisbeingMETROAutomaticimagetransferto nodeintheMetroAutomaticarchivaltoanoptionallocalarchiveNetworkFortheconnectiontoalocalEthernetnetworkforcommunicationwithnetworkprinters,diagnosticandtherapyworkstations,RISsystemsanderadiologyrouters.ScopeofConfigurablenetworkUnlimitedselectionofSupportof 3.0standards(DigitalImagingandCommunicationsinMedicine)forthetransferofinformationbetween compatibleunitsfromdifferentmanufacturers.ThescopeoffunctionsisdescribedindetailintheConformanceStatementandcomprisesthefollowingstandardGetWorklistStorageMPPS(ModalityPerformedProcedureImagedataexchangewithMRandtherapyunitsaswellasworkstationsanderadiologyrouterswhichsupportthe 3.0standardExchangeofCTimageswithotherunitsoftheSOMATOMCTfamilyvia3.0Simultaneousationofimagesfromanypreviouslyexaminedpatientduringthecurrentexaminationonaselectablenetworkprinterwhichsupports" ConnectiontoRIS/HISsystems Worklist)forthetransferofpatient1-GigabitnetworkNoteonuseoftheUseoftheentireintegratedsoftwarepackageincludingoptionalsoftwareprogramsisrestrictedsolelytoapplicationswiththissystemunit.ThisproductisincompliancewithIEC60601-1-2andfulfillsCISPR11ClassA.Note:Inadomesticenvironmentthisproductmaycauseradiointerference.Inthiscasetheusermayberequiredtotakeadequatemeasures.SOMATOMSpirit是一臺多層CT，進(jìn)行高效的全身螺旋掃描。球管和探測器系統(tǒng)連續(xù)旋轉(zhuǎn)，每圈兩幅圖像。為日常檢查的需要，SOMATOMSpirit既可以進(jìn)行常規(guī)CT檢查，（26KW）；計(jì)算機(jī)及系統(tǒng)；實(shí)時(shí)劑量調(diào)控技術(shù)（CAREDose）；新溝通用戶操作－專利的西門子UFC探測器——速稀土陶瓷探測器材料，以優(yōu)異的圖像分辨率快速獲－自由螺距（SureviewTM）——多層CT圖像重建系統(tǒng)。在任意掃描速度下，圖像質(zhì)量均無－實(shí)時(shí)劑量調(diào)控（CareDose）技術(shù)——實(shí)時(shí)調(diào)節(jié)劑量，在不影響圖像質(zhì)量的情況下，5幅/－薄型機(jī)架設(shè)計(jì)（68.5cm）（70cm）提高了患者舒適性和檢查速度，可以進(jìn)－緊湊合理設(shè)計(jì)，安裝面積?。?7m2），安裝快本產(chǎn)品符合IEC60601-1-2和CISPR11ClassA的要求。注意：本產(chǎn)品在使用中可能產(chǎn)生無線SOMATOMSpirit系統(tǒng)配置掃描架速稀土陶瓷探測器UFC：雙排CT系統(tǒng)，采用最低輻射劑量（達(dá)到低對比分辨率時(shí)為90mAs）即可獲得最佳質(zhì)量圖像，1344個(gè)速稀土陶瓷探測器（UFC，西門檢查床床墊、頭托、頭托墊、體部檢查頭托、膝關(guān)節(jié)托、托、頭部標(biāo)準(zhǔn)固定托架、冠狀控制和診斷臺－用戶自行編程控制的對講指導(dǎo)系統(tǒng)；X線發(fā)生器計(jì)算機(jī)系統(tǒng)和系統(tǒng)壓縮；并約6,000掃描秒的原始數(shù)據(jù)。系統(tǒng)可以配置標(biāo)準(zhǔn)CD刻盤機(jī)，容量每張700MB光盤,可幅 螺旋掃描自由螺距－多層CT影像重建軟件自由螺距是用于西門子多層CT螺旋掃描圖像重建的軟件1-4之間，計(jì)算機(jī)自動選擇任意螺距，保證影像質(zhì)量一致優(yōu)異，自動劑量調(diào)控X線透過患者身體不同位置和不描過程中，系統(tǒng)實(shí)時(shí)X線衰減并實(shí)時(shí)調(diào)節(jié)球管電流，對于掃描過程中的不同和組新溝通用戶軟件程按不同步驟分成幾個(gè)任務(wù)卡，例如登記卡及掃描卡等。用戶可以根據(jù)不同的需要選系統(tǒng)能夠用不同的方法對進(jìn)行登記。采用鍵盤輸入或