digital mammographic unit - medical equipment dg.pdf · digital mammographic unit with advanced...

10
Digital Mammographic unit with advanced technology Amorphous Selenium Flat Panel Detector Digital Mammographic Unit ®

Upload: trannhi

Post on 19-Feb-2019

236 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

Digital Mammographic unit with advanced technology Amorphous Selenium

Flat Panel Detector

Digital Mammographic Unit

®

Page 2: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

LongitudinaL raiLsstandard c-arM

Milady dg is composed of:

• MammographyUnitwithX-RaytubeandDirectConversionAmorphousSeleniumDetector18x24or24x30cmformat

• IntegratedX-RayControlandimageacquisitionconsole• Diagnosticstation(optional)

the mammographic unit is inclusive of:

• HighFrequencyX-RayGenerator• X-Raytube• StandwithverticalandrotationalmovementoftheC-Arm• Microprocessorcontrolledcontrolpanel• DirectconversionFullFieldFlatPanelDetector• Keyboardoverthedefectorforautomaticimagetagging• AEC(AutomaticExposureControl)device• ULTRAsoftwareforadvancedexposurecontrol• µPresscompressiondevice• Deviceforgeometricmagnification• Auxilliarydisplayonbottomunit• TwoemergencySTOPpush-buttons

standard accessories:

• 18x24cmnormalbreastshiftedcompressionplate• 9x21cmstraightcompressionplateformagnification• AutomaticfilterRh/Ag• Automaticcollimator• Collimationplateforbeamalignment• Polycarbonatescreentokeeppatient’sfaceoutofx-raybeam• Twopairsofcompressionfootpedals• Phantomforperiodicalsystemcalibration

digital Mammographic unit, available with two different c-arms:

StandardC-Arm,withFFD66.2cm

Product data

LongitudinaL raiLsisocEntric c-arM

IsocentricC-Arm,withFFD66.7cmto

eliminatetheC-Armheightadjustments,

whendoingCranio-Caudaladlateral

projections

Digital Mammographic Unit

®

Page 3: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

LongitudinaL raiLsH.V. gEnErator

X-ray tuBE assEMBLy

i.a.E. XM 1016 t

•Linevoltagecompensation AUTOMATIC

H.V.generatorwithkVclosedloopandline

Feedforwardcompensation

•InverterTechnology Currentfed,Mosfetbridgewithoutputcurrent

limitcapabilityandshortcircuitprotection

•InverterFrequency 50kHz

•RippleFrequency/Amplitude 100kHz<2%

•NominalPower 5.0kW

•kVrange 20/35kV

•kVresolution(Man&Automode) 0.5kV

•kVprecision ±1%

•kVrepeatability ±0.1%

•kVrisetime ≤1.5msfrom0to100%

•kVdisplay XX.XkV(3digits)

•mAsrange from1to640mAs

•mAsvaluesaccordingtoR’20series 1,2,3,4,5,6,7,8,9,10,13,16,20,25,32,

40,50,63,80,100,130,160,180,200,250,

300,400

•mAsresolution(Automatic) 0.1mAs

•mAsdisplay XXX.XmAs(4digits)

•ExposureTime Automaticallyselectedasafunctionof

selectedmAs

•Safetytimer 10s

•Anoderotationspeed 3.000rpm50Hz,10.000rpm150Hz

(optional)

•Targetmaterial RT(Tungsten+Rhenium)

TZM(Molybdenum+Titanium+Zirconium)

•MaximumAnodeHeatContent 225kJ(300kHU)

•MaximumAnodeCoolingrate 500W

•MaximumX-rayTubeAssemblyHeatContent 320kJ(440kHU)

•HousingcontinuousHeatDissipation 80W(108HU/s)

•Coolingmethod Freeairconvection

•AnodeDiscTargetAngle 10°/16°

•AnodeDiscDiameter 80mm

•Power 5600Wlarge1400Wsmall

•Focalspots 2

•FocalspotsizeaccordingtoIEC336 0.1small0.3large

•mAsrange Smallfocus: 1/130mAs(from20to30kV)

1/100mAs(from31to35kV)

Largefocus: 1/300mAs(from20to24kV)

1/000mAs(from25to35kV)

•X-rayWindow 0.5mmBeryllium

•Inherentfiltration 0.0mmAlIEC522/1976

•HVLmeasuredat28kV >0.3mmAlequiv.

•Totalfiltration >0.5mmAl

tEcHnicaL FEaturEs

Digital Mammographic Unit

®

Page 4: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

LongitudinaL raiLsFiLtEr ProPErtiEs

digitaL FLat PanEL dEtEctor

iMagE QuaLity

LongitudinaL raiLstuBE assEMBLy tHErMaL

oVErLoad ProtEction

autoMatic EXPosurE controL

grid

•50µmRhodium 0.51mmAleq@28kV,measuredwithW

targetandnoadditionalfilters

•50µmSilver 0.38mmAleq@28kV,measuredwithW

targetandnoadditionalfilters

•Withactivetemperaturesensorunder Upperlimittemperature65°outsidetube

mainCPUcontrol assembly.HUand°Cdisplayavailable

intechnicalmenu

•TopCover Carbonfiber0.1mmAlequivalent

•Technology AmorphousSelenium(a-Se)

•Digitalizationtype Logarithmic

•PixelPitch 85x85µm

•Resolution 2016x2816(18x24cmformat)

2816x3584(24x30cmformat)

•ActiveArea 17.2x23.9cm(18x24cmformat)

23.9x30.5cm(24x30cmformat)

•Seleniumthickness 200µm

•Depth 13bit

•Fillfactor 70%geometric

•MTF(ModulationTransferFunction) 52%a5lp/mm

•DQE(DetectorQuantumEfficiency) 0.58(@1lp/mmforexposureof10mR)

0.22(@5lp/mmforexposureof10mR)

•ReadTime <1.4s

•TimeBetweenX-RayImages <15s(24x30cm)

•Controlledparameters AutokV/AutomAs(ZEROPOINTmode)

ManualkV/AutomAs(ONEPOINTmode)

•Autoparametersselectioncriteria Dualmode:PREandFAST

PRE: tissuecompositionbased(parameters

evaluatedbyshortX-Rayexposure)

FAST:compressedbreastthicknessbased

•Sensitivearea(onlyforPREmode) Mosaicof96areasofdetectorautomatically

selectedinfunctionofbrestsizeand

projection

•Spatialresolution Complyingwith:

“EuropeanGuidelinesforqualityassurancein

mammographyscreening”,thirdedition,

andwith

“Recommendedspecifications”forQuality

assuranceinmammographyofAmerican

CollegeofRadiology

•Buckyfactor 1.85

•Ratio 6:1

•Lines/cm 36

•Contrastfactor 1.54

tEcHnicaL FEaturEs

Digital Mammographic Unit

®

Page 5: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

LongitudinaL raiLsc-arM

autoMatic coLLiMator

isocEntric c-arM

acr disPLay

•F.F.D. 66.2cm

•Motorizedrotation ±180°(90°/5secwithaccelerationand

decelerationrampforsmoothoperation)

•Displayofanglerotation Oncontrolpanelandonauxiliarydisplay

•Projectionpresetpositions Fullyprogrammableatanypositionwith

audiblealert(Manualrotation).

ProgrammableprojectionsLAT-OBL-CC-OBL-

LAT-andCW-CCWcontinuousrotationtoany

positionover±180°(Motorizedrotation)

•VerticalmovementwithrespecttoBreast 618mmminto1323mmmax

support(C-ARMinverticalposition)

•Patientprotection RemovableLexanscreenforpatient’sface

protection

•F.F.D 66.7cm

•Motorizedrotation ±180°(90°/5secwithaccelerationand

decelerationrampforsmoothoperation)

•Displayofanglerotation Oncontrolpanelandonauxiliarydisplay

•Rotationforbiopsyprojections Motorized±15°microprocessorcontrolled

•Projectonpresetpositions Fullyprogrammableatanypositionwith

audiblealert(Manualrotation)

ProgrammableprojectionsLAT,OBL,CC,OBL,

LATandCW,CCWcontinuousrotationtoany

positionover+/-180°(Motorizedrotation)

•VerticalmovementwithrespecttoBreast 750mmto1450mm(motorized)

support(C-ARMinverticalposition)

•Protectionofexaminationfield Removablelexanscreen

•Display 3displays(7segments)+18Leds

•Information C-armrotationangle

Compressionthickness

Compressionforce

Projection

•Lightbeam Bypush-buttonandautomaticswitchONwhen

operatingcompression.Electronictimer

•Lightintensity ≥150lux

•LightBEAMcollimationaccuracy accordingtoIEC601-1-3

•Mirror withautomaticOUTofFIELDfunction

•Formats 18x24and14x12cmformagnification

(withDetector18x24format)

24x30and14x12cmformagnification

(withDetector24x30format

tEcHnicaL FEaturEs

Digital Mammographic Unit

®

Page 6: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

dosE caLcuLator

gEoMEtricaL MagniFication

controL PanEL

LongitudinaL raiLsauXiLLiary disPLay

Foot PEdaLs

coMPrEssion systEM

"μ PrEss”

•CompressionPlatemovement Manualormotordriven

•CompressionPlates(standardfor18x24cm) 18x24cmshifted,9x21cmformagnification

•CompressionPlates(optionalfor24x30cm) 18x24cmshifted,24x30cmshifted,

9x21cmstraight

•Maximumfreespaceavailablebetween 325mmwithshiftedCompressionPlates

CompressionPaddleandimagereceptor inMagnificationMode

(straightcompressionplate)

MAG.X2=131mm

MAGX1.5=231mm

•CompressionThicknessDisplay Displayedinmm

•Compressionplateereleaseafterexposure Selectablefromcontrolpanel,automaticor

manualfor2Dbiopsy

•Compressionplatealuminiumequiv. Lessthan0.2mmAl(0.135mmAl≈30kV)

•CompressionForceadjustment Adjustablefrom30to150Nor200N

•CompressionForcedisplay Effectiveappliedforcewith0.1kgresolution

•SmallFocusselection Automaticoncefitted

•Magnificationratio x1.5/x2

•Calculateddose AverageGlandularDose(AGD)

•Datavisualization mGyondisplay,onAcquisitionWorkStation

•Technology Microprocessorcontrolledwithuniquesafety

featuresexceedingIEC601-1-4-,allfunctions

underactiveoperatorcontrol

•Display GRAPHICLCDDisplay240x128dots

•Alarmmessages Inseverallanguagesselectable

•Specialfeatures TubeThermalUnitdisplayandactive

protection

Technicaldisplayforself-testanddefective

blockidentification,firmwarerelease,

exposurecounterandlastexposure

time/date

•Statisticsfuntion Averagedose,amountofexposureforevery

kVvalue,amountofexposureineverytest

technique

•Diagnosticfunctions SelectableservicefunctionsonLCDdisplay

forhardwaretestingofeachspecificboard

withinputstatusdisplay,singlestatusdisplay

onON/OFFfunction

•Display 3rows,7segmentsdisplay

•Information Compressionforce

C-armrotationangle

Compressionthickness

•Forcompression Twopairs

tEcHnicaL FEaturEs

Digital Mammographic Unit

®

Page 7: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

acQuisition station •Workstationintegratedwithanti-xprotectivebarrierforoperator

•DICOMInterface 3.0MGmodality

IHEconformityforthePIR,

SWFandmammographyprofiles

•Anti-Xprotectionscreen Integrated

Pbequivalence>0,34mm@35kV

•Acquisitionsoftware Completeof:

oRemotizedmammocontrolpanel

oOff-lineimagesdisplayandviewing

oLocalfullyfunctionaloperationalmode

oPatientinformationlocalDataBase

oMammotoolstosettheexposureparametersandtheACRview

oPCtoolstomakeoperationsonthelocalPC

oftheacquisitionstation:

- Localopeningofnewstudies(i.e.notfromtheworklist)

- Localstudiesstoring(i.e.intheinternalmemoryofthe

acquisitionstation)

- Localstudiesreloading(i.e.intheinternal

memoryoftheacquisitionstation)

- Localdatabasemanaging

oGraphictoolstomanipulateimages:

- Selectionandpositioningofimagestodisplay

- DisplayprotocolwithACRpredefiniteviews

- Currentsessionloadedimages

- GOP®imagesenhanced(GOP®isapost-processing

algorithmspecificformammographythatenhancethequality

oftheacquiredimages)

- Fittowindow,Zoom,Pan,Magnificationlens

- 1:1,Effectivesize

- AOIoperations

- DICOMW/L,High/VeryHigh/Skincontrast

- Histograms

- OverrideACRsettings

- MirroringoperationsonACRstandardviews(CC,MLO)

oDICOMtools:

- Workliststudiesopeningandclosing

- SendingoflocallystoredstudiestotheappropriateRISserver

- Studiesprinting

- StudiesrecordingonCD/DVD

•HIS-RIS-PACSInterface

•Conformities: oDICOM3.0MG:

- DICOMSTORESCU

- DICOMPRINTSCU

- DICOMWORKLISTMANAGEMENTSCU

oIHE(PIR-PatientInformationReconciliation,SWF-Scheduled

Workflow,MI-MammographyImage)

o CONNECTATHON2007

Digital Mammographic Unit

tEcHnicaL FEaturEs

®

Page 8: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

EnVironMEntaL conditions

EMErgEncy stoP/sHutdoWn

sWitcHEs

EnVironMEnt ProtEction and

WastE disPosaL

LongitudinaL raiLsdiagnostic station

LongitudinaL raiLsVEry HigH rEsoLution duaL

HEadEd digitaL FLat PanEL

disPLay systEM (5 MPiXEL)

tEcHnicaL FEaturEs

•Redpush-buttons Onbothsidestoswitchtheunittotallyoff

•Storageanddeliveryconditions(whilepacked)Detectorspecial

transportpackage

•Operatingconditions temperature+20°C/+25°C(24h)

Barometricpressure700hPa/1060hPa(24h)

•Protectiondegreeaccordingtostandard

IEC529 IP10

•Heatdissipatedinmaxloadconditionof

35kV500mAs(1shotevery5minutes) 316kCal/h

Devicecontainsinsomeofitspartsandsubassemblies,solidandliquidsubstancesthat

mustbedisposedonlybydesignatedcompaniesaccordingtolocallaws.

Morespecifically,devicecontains:

•Tubeassembly Beryllium,lead,glass,dielectricoil(PCBfree)

othermetalsandplastic.

•H.V.transformer Dielectricoil(PCBfree),plastic,copperother

metals

•Othersubassemblies Plastic,othermetals,electroniccomponents

glass-epoxyprintedcircuits,amorphous

selenium

•TheViewing/ReportingDiagnosticStationisinclusiveof:o WorkstationwithDVDRecorder

o Softwareforimagemanagementandprocessing:

-Configurableviewingprotocols

-Fastscrollandpositioningofimagesondisplays

-Enabilitytosetpersonalmenuofgraphicwindowsforanyuser

-Enabilitytoannotate,markandexportkeyimages

-DICOM3.0MGConformity:

uDICOMSTORESCU

u DICOMPRINTSCU

•Veryhighresolution5MPixelDualHeadedDigitalFlatPanelSystem(21.3”viewablesize)

•LCDColourServiceDisplaySystem(19”)

•HIS-PACS-RISInterface

•DisplayType AMLCD(ActiveMatrixLiquidCrystalDisplay)

•ViewableSize 21.3”diagonal

•DisplayResolution 2048x2560pixels(portrait)

2560x2048pixels(landscape)

•ContrastRatio 600:1

•Brightness 700cd/m2

•ViewingAngle 170°H/V

•Shadesofgray 3061

Digital Mammographic Unit

®

Page 9: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

Mains cHaractEristics

LongitudinaL raiLscLassiFication (iEc 601-1)

tEcHnicaL FEaturEs

•Protectionagainstelectricshock: ClassI,withtypeBappliedparts.

•Protectionagainstharmfulingressofwater: IPX0

•DegreeofsafetyinthepresenceofflammableNotsuitableforuseinthepresenceof

anestheticsmixturewith.airoroxygenor FlammableAnestheticsMixturewithairor

nitrousoxide: oxygenornitrousoxide

•Modeofoperation: Continuousoperationwithintermittentloading

•Linevoltage 220/230/240Vac±10%50/60Hz

•Power 6.6kVA(0.5kVAstand-by)

•Currentabsorption 30Apeak

•Numberofphases 1or2configurable

•Connection Permanentlyinstalled(IEC601-1)

•Maximumapparentresistance 0.50Ω

Digital Mammographic Unit

isocEntric c-arM standard c-arM

12181260

h m

ax 1

450m

m

h m

in. 7

50m

m

1999

h m

ax 1

323m

m

h m

in. 6

18m

m

685

700 Dimensions in mm

1999

Isocentric C-Arm Standard C-Arm

12181260

h m

ax 1

450m

m

h m

in. 7

50m

m

1999

h m

ax 1

323m

m

h m

in. 6

18m

m

685

700 Dimensions in mm

1999

Isocentric C-Arm Standard C-Arm

®

Page 10: Digital Mammographic Unit - Medical Equipment DG.pdf · Digital Mammographic unit with advanced technology Amorphous Selenium ... (Tungsten + Rhenium) ... autoMatic coLLiMator isocEntric

Spec

ifica

tions

sub

ject

to c

hang

e w

ithou

t prio

r not

ice.

Les

car

acté

ristiq

ues

peuv

ent ê

tre m

odifi

ées

sans

pré

avis

Mila

dy D

G D

igita

l Mam

mog

raph

ic U

nit -

Rev

. 5.5

.201

0

Digital Mammographic Unit

467 158 685

1900

900

790

625

660

Dimensions in mm

467 158 685

1900

900

790

625

660

Dimensions in mm

acQuisition station

 

 

 

 

 

 

 

 

 

ESSE 3 Via Garibaldi 3014022Castelnuovo D.B. (AT) tel +39 011 99 27 706 fax +39 011 99 27 506e-mail [email protected] web : www.4ci.com

®

®