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STA Compact Max
Coagulology,

Параметр Значение Ед. измерения
Основные параметры
Auto shutdown/Auto startup programmable no (not necessary)/no (not necessary)
Auto. detects adequate reagents for aspiration and analysis yes
Autocalib. or autocalib. alert/Multipoint calib. supported yes/yes
Automatic rerun capability/Auto reflex testing capability yes/yes
Automatic transfer of QC results to LIS yes
Bidirectional interface capability yes (broadcast download, host query)
Clot detection as preanalytical variable in plasma sample no
Country where analyzer designed/Manufactured France/France
Data-management capability onboard (includes QC: L-J plots, Westgard rules)
Dilution of patient samples onboard yes
Dimensions (H ? W ? D)/Weight/Instrument footprint 27.75 ? 38.18 ? 28.73 inches/309 lbs/7 square feet
Disposables used/Price of each cuvettes, cleaner solution/varies
Distinguishing features (supplied by company) viscosity-based, mechanical clot detection system; includes Expert Module (enhanced software) with expert rules to simplify complex factor assays and LA tests; manages patient/QC results; online Clarity Check Peer Program
Electronic interface available (or will be) to automated (or robotic) specimen handling system no
Factor assays require manual manipulation or dilutions no
FDA-cleared chromogenic tests heparin (UFH and LMWH), protein C, AT, plasminogen, antiplasmin
FDA-cleared clotting-based tests PT, APTT, TT, fibrinogen, reptilase, factors, proteins C and S, lupus anticoagulant, DRVVT (screen and confirm)
FDA-cleared immunologic tests D-dimer, VWF, total and free protein S, AT antigen
First year sold 2013
Hemolysis/Turbidity detection-quantitation no (not necessary)/no (not necessary)
How labs get LOINC codes for reagent kits
Interface supplied by instrument vendor no
Interfaces in active user sites for: all major LIS vendors
Lag time during which hypercoagulable sample not detected no
List price $150,000
LOINC codes transmitted with all results no
Maximum time same lot number of reagents can be used 18 months
Measures No. of tests remaining/Short sample detection no/yes
Methodologies supported exclusive mechanical clot detection, chromogenic, immunologic
Minimum sample volume aspirated precisely at one time 5 µL
Model type benchtop
Modem servicing yes
Multiple reagent configurations supported yes
Number of different assays programmed and calib. at one time 80
Number of different measured assays onboard simultaneously 80
Number of reagent containers onboard at once/Tests per container/Reagents refrigerated onboard 45/varies/yes (15°–19°C)
Number of units installed in U.S./Outside U.S. >500/>2,000
Number of user-definable (open) channels 80
Of those defined, number active simultaneously 80
Onboard maintenance records yes
Onboard test automatic inventory yes
Operates on whole blood or spun plasma spun plasma
Operational type continuous random access
Operator must load sep. reagent pack per specimen/Test run no/no
Primary tube sampling supported/Pierces caps on primary tubes yes/yes
Producer Diagnostica Stago
Read time extended for prolonged clotting times yes
Reagent barcode reading capability yes
Reagent type open reagent system
Reagents, consumables loaded without interrupting testing yes
Results transferred to LIS as soon as test time complete yes
Same capabilities when third-party reagent used yes
Sample barcode reading capability yes
Sample handling system continuous load sample drawer
Standard specimen volume required to run PT or PTT/ Factor VIII activity 50 µL/5 µL
Stat time to complete all analytes/Throughput per hour for Factor VIII activity assay <6 minutes/~50 specimens
Stat time to complete all analytes/Throughput per hour for Fibrinogen <6 minutes/~100 specimens
Stat time to complete all analytes/Throughput per hour for PT alone <6 minutes/~150 specimens
Stat time to complete all analytes/Throughput per hour for PT, PTT <6 minutes/~100 specimens
Supports direct-from-track sampling no
Tests in development but not yet submitted Rivaroxaban and Apixaban calibrators and controls for Anti-Xa
Time delay from ordering stat to aspiration of sample <15 seconds
Time required for maintenance by lab personnel weekly: <20 minutes; monthly: 30 minutes
User can set different-than-standard Incubation times/Reading times yes/yes
User can set different-than-standard No. and sources of reagent yes
User can set different-than-standard Reagent volumes/Sample volumes yes/yes
Walkaway capacity: Number of specimens/Number of tests 96/12

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