digital mammographic unit - 4ci.com dg.pdf · longitudinal railsstandard c-arm milady dg is...

Digital Mammographic unit with advanced technology Amorphous Selenium

Flat Panel Detector

Digital Mammographic Unit

®

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


®

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


®

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


®

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


®

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


®

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


tEcHnicaL FEaturEs

®

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


®

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


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

®

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


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

®

®

digital mammographic unit - 4ci.com dg.pdf · longitudinal railsstandard c-arm milady dg is...

Documents