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RAPIDPoint 500 system
Blood gases,

Параметр Значение Ед. измерения
Основные параметры
Acceptable anticoagulants/Sampling technique heparin/aspiration, pleural fluid
Analytes measured on device pH, pCO2, pO2, Hb, Na, K, Cl, iCa, glucose, lactate, neonatal total bilirubin, CO-oximeter fractions (fO2Hb, fCOHb, fMetHb, fHHb), pleural fluid pH
Analytical method(s) or technologies employed pH, iCa, Na, Cl, K: potentiometry using ISE; pCO2: potentiometry based on Severinghaus; pO2: amperometric; glucose: amperometric, glucose oxidase; tHb, CO-ox, nBili: spectrophotometric; lactate: amperometric, lactate oxidase
Analyzer connections directly to LIS/HIS, data management system, which connects to LIS/HIS
Average life expectancy of device 7–10 years
Barometric pressure recorded
Built-in printer/Data port yes/RS-232, Ethernet, USB
Calibration can be interrupted to perform stat sample yes
Calibration frequency 1 point: 30 minutes; 2 point: 2 hours
Calibrations required 1 and 2 point (manual and automatic)
Categorized for point-of-care?testing or laboratory point-of-care?testing and laboratory
Contents downloaded from data management system to analyzer valid control values, operator IDs, patient demographics downloaded for positive patient identification
Cost per test/Reagent cost per test
Device is part of a series of related models no
Device warranty/Loaner devices provided 1 year/yes
Dimensions (H x W x D)/Weight 21.5 ? 11.5 ? 16 inches/36.5 pounds
Disposable prepackaged system used for analysis multiuse cartridge
Distinguishing features (provided by company) no maintenance, multiuse cartridge; fast time to patient results and sample-to-sample throughput; 28-day onboard, automatic quality control cartridge
First year sold 2011
For what bar-code scanning is provided operator and patient IDs
Hardware and software for data management system RapidComm data management system
How analyzer connects to external system to upload patient and QC results direct serial, Ethernet
Information included in transmission from analyzer to external system device-unique identifier, operator and patient IDs, results, QC identifier
Information listed on hard copy report operator and patient IDs, accession number, patient measured and calculated results, temperature, more
Instrument response for calibration failure diagnostic codes
Instrument response for hardware failure/software failure diagnostic codes/diagnostic codes
Instrument response for QC failure fully customizable flags
Interface standards supported LIS3
Internal QC program recommended 1 AQC cartridge; fully user programmable
Known interferences benzalkonium
Max. No. of analyte reagents that can reside in device at once 1 measurement and 1 wash-waste cartridge; 1 AQC cartridge
Maximum No. of patient samples per hour/Maximum No. measured results per hour 25/up to 336
Method of analyst ID in system password (customizable)
No. of different disposable reagents required to maintain device 1 measurement and 1 wash-waste cartridge; 1 AQC cartridge
No. of different management reports system produces unlimited and fully customizable
No. of disposable reagent system units in standard package 1 measurement and 1 wash-waste cartridge; 1 AQC cartridge
No. of samples analyzed per one disposable reagent, electrode system 100, 250, 400, 750 samples
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 25 samples per hour
Parameters calculated on device O2SAT, BE, TCO2, HCO3
Point of care:
Producer Siemens Healthcare Diagnostics Inc.
QC features/Capabilities of QC features L-J plots/external RAPIDComm data management, statistical calculations, monthly cumulative reports
Reagent unit storage requirements measurement and AQC cartridge: refrigeration, wash/waste cartridge: room temperature
Remote control of device from laboratory yes
Sample size differs with number of analytes selected no
Sample size for complete panel of analyte results 100 µL minimum
Sampler has self-wiping probe yes
Service center performs diagnostics through modem yes, via Internet connection and Siemens Remote Service
Shelf life of components cartridge: 9 months
Shelf life of disposable units 9 months
Specimen types suitable for device whole blood, capillary, mixed venous, arterial, venous, pleural fluid
System can use LOINC to transmit results to LIS yes
System connected (live installations) to which LISs, HISs yes, with multiple LISs, HISs
Time from sample introduction to result availability ~60 seconds
Time required for maintenance by lab personnel monthly: 1-minute cartridge replacement
Use a third-party interfacing tool, engine for LIS, HIS interfaces yes