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OPTI CCA-TS Blood Gas Analyzer
Blood gases,

Параметр Значение Ед. измерения
Основные параметры
Acceptable anticoagulants/Sampling technique heparin/aspiration and capillary
Analytes measured on device pH, pCO2, pO2, Na, K, Cl, iCa, tHb, SO2, glucose, BUN, lactate
Analytical method(s) or technologies employed optical fluorescence and reflectance
Analyzer connections directly to LIS/HIS, DMS that connects to LIS/HIS, Prism POC data manager
Average life expectancy of device >7 years
Barometric pressure measured
Built-in printer/Data port yes/RS-232, Ethernet
Calibration can be interrupted to perform stat sample no
Calibration frequency with each cassette
Calibrations required 1 point (automatic)
Categorized for point-of-care?testing or laboratory point-of-care?testing and laboratory
Contents downloaded from data management system to analyzer
Cost per test/Reagent cost per test depends on volume/depends on volume
Device is part of a series of related models yes (Opti?series)
Device warranty/Loaner devices provided 1 year (service contract available for subsequent years)/yes
Dimensions (H x W x D)/Weight 4.7 ? 14.2 ? 9 inches/12 pounds (10 lbs without battery)
Disposable prepackaged system used for analysis single-use cassettes
Distinguishing features (provided by company) stable optical fluorescence technology, easy-to-use touchscreen, measured tHb and SO2, no standby costs (single-use system), low maintenance
First year sold 2003
For what bar-code scanning is provided operator and patient IDs, reagent, QC
Hardware and software for data management system Prism POC data manager
How analyzer connects to external system to upload patient and QC results direct serial, Ethernet hospital network
Information included in transmission from analyzer to external system device-unique identifier, operator and patient IDs, results, QC identifier, all information pertinent to patient and QC data
Information listed on hard copy report patient ID, results, patient demographics (customized), critical ranges
Instrument response for calibration failure error message
Instrument response for hardware failure/software failure error message/error message
Instrument response for QC failure QC lockout
Interface standards supported ASTM, ASCII
Internal QC program recommended minimum CLIA recommendations; electronic QC can be used for daily QC requirements
Known interferences
Max. No. of analyte reagents that can reside in device at once 8
Maximum No. of patient samples per hour/Maximum No. measured results per hour 24/192
Method of analyst ID in system bar code or secure PIN for 300 operators
No. of different disposable reagents required to maintain device 1
No. of different management reports system produces 40
No. of disposable reagent system units in standard package 25
No. of samples analyzed per one disposable reagent, electrode system 1
Number of devices sold in U.S./outside U.S./List price
Open or closed system/External gas tanks required closed/no
Optimal throughput when analyzer calibrated, awaiting specimens 24 per hour
Parameters calculated on device Hct, HCO3, BE, BEecf, BEact, BB, tCO2, st. HCO3, pH, O2ct, cH+, AaDO2, AG, p50, nCa++
Point of care:
Producer Opti Medical Systems
QC features/Capabilities of QC features —/electronic QC, statistics reports
Reagent unit storage requirements room temperature
Remote control of device from laboratory no
Sample size differs with number of analytes selected yes, standard 3-test micropanel required is 60 µL
Sample size for complete panel of analyte results 125 µL
Sampler has self-wiping probe no, single use
Service center performs diagnostics through modem no
Shelf life of components cassette: 6–8 months, depends on type
Shelf life of disposable units cassette: 6–12 months, depends on type
Specimen types suitable for device plasma, serum, whole blood
System can use LOINC to transmit results to LIS yes
System connected (live installations) to which LISs, HISs Meditech, McKesson, Cerner, Siemens, others
Time from sample introduction to result availability ~1 minute from sample aspiration
Time required for maintenance by lab personnel weekly: 1 minute; quarterly: 5 minutes; annually: 5 minutes
Use a third-party interfacing tool, engine for LIS, HIS interfaces