Blood Gas Analyzer 2011

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Technology Guide Blood Gas Analyzers
alere inc

instrumentation laboratory

Nova Biomedical

epoc®

GEM® Premier™ 4000 critical care analyzer

Stat Profile® pHOx®

Product

Calibration/Measurement

Web site

www.alere.com

www.ilus.com

www.novabiomedical.com

Sample volume

92 μL

65 μL micro mode, 100 μL CO-Ox/Total
Bilirubin, 135 μL full menu

45 µL to 125 µL

Calibration time

~170 seconds

Automated continuous with iQM

3 to 5 minutes

Measurement time

~35 seconds

70 seconds for electrochemical and 25
additional seconds for CO-Ox

45 to 52 seconds

Analytes

Measured: pH, Pco2, Po2, Hct, Na, K, iCa,
Lactate, Glucose; Calculated: Hgb, O2SAT,
BEb, BEecf, tco2, Hco3

Measured: pH, Pco2, Po2, Na+, K+, Cl-, iCa++,
Glu, Lact, Hct, tHb, COHb, HHb, MetHb, O2Hb,
Total Bilirubin; Calculated: Hct, tco2, BEecf (in
vivo), BE(B) (in vivo), tHb(c), Ca++ (7.4), anion
gap, P/F ratio, pao2, Cao2, Cvo2, P50, O2cap,
sO2(c), Hco3- std, Hco33- (c), AaDO2, Pao2/Pao2,
RI, CcO2, a-vDO2, Qsp/Qt(est), Qsp/Qt

pH, Po2, Pco2, SO2%, Hct, Hb, Na+, K+, Cl,
Ca, Glu, Lac

Typical cycle time

~30 seconds

90 seconds

Throughput of 40 to 50 samples per hour

Operating temperature

15°C to 30°C (59°F to 86°F)

12°C to 32°C (53.6°F to 89.6°F)

Ambient operating temperature is 15°C
to 30°C (59°F to 86°F)

Sample type

Heparinized or un-anticoagulated arterial,
venous, or capillary whole blood

Whole blood, capillary, mixed venous,
arterial, venous

Whole blood, arterial, mixed venous,
venous, capillary, serum/plasma

Measurement principle

pH, iCa, Pco2, Na, K: potentiometry;
Po2, lactate, glucose: amperometry;
Hct: conductometry

Electrochemical, conductivity, CO-Ox

Direct ISE, Severinghaus, Optical,
Conductivity, Enzyme/Amperometric

Sample application

Injection

Syringe, capillary, tube, ampoule

Syringe, tube, capillary tube (no adapter
required)

Data storage

Data Management System, Database and
Web Server Security

100 MB (unlimited patient samples)

All quality control data is automatically
stored. Daily and cumulative statistical
reports and Levey-Jennings graphs can
be printed at any time.

Password

Yes

Yes

Multilevel password with unique user
ID No.

QC Lockout

Yes

User definable QC and new lot lockout options

Yes

Height x width x depth
(inches)

3 x 3.4 x 8.5

18 x 12 x 15

15 × 12 × 15

Weight

~1.5 pounds

44 pounds

18 pounds

Voltage/frequency

Reader: AC input: 100-240 Vac, .5 amps,
50-60 Hz; DC output: 5 volts, 3 amps;
Host: Input: 100-240 Vac, 50/60 Hz, 500
mA; Output: 5 Vdc, 3000 mA

100 VAC/3 Amps Voltage - /Freq - 50/60
Hz

90-264 VAC, 50/60 Hz

Power consumption (max)

DC output: 5 volts, 3 amps

300 VA

200 W

Interface

HL7

ASTM1394/HL7

RS232 serial communication and HL7
ASTM Standard data protocols, HL7 on
TCP/IP, USB ports

Approvals

FDA 501(k) clearance on epoc System
and all analytes represented

CE, CSA, EMC Emissions and Immunity,
European Union Directive 2002/96/EC on
WEEE, CEI/IEC 61010.1, FDA

ISO 13485; 2003, ISO 9001; 2000
Quality System, Registration, CSA,
TüV, IVDD CE Self Declared, CSA, TüV.
Complies to EN 61010, EN 50081,82

Security

Dimensions/
Weight

Miscellaneous

Other Features

32	

Room-temperature card storage (up to 6
months); bar-coded test cards for quality
and inventory management; fully wireless data transfer to data manager, real
time (no need to dock for download).

RT | For Decision Makers in Respiratory Care	

RT11_32-33_TechGuideBloodGas.indd 32

iQM detects, corrects, and documents instrument
errors, reducing error detection time to minutes;
single component, multi-use PAK includes
all testing components, is changed every 30
days, requires no refrigeration or maintenance;
GEMweb Plus Custom Connectivity software
allows access and control from any networked
PC or GEM Premier 4000 analyzer.

Onboard auto-cartridge QC; all-liquid calibration cartridge eliminates gas tanks;
single reagent cartridge has all supplies
for calibration and waste collection.

November 2011

10/26/11 11:13:44 AM

Technology Guide Blood Gas Analyzers
Product

Web site

Calibration/Measurement

siemens healthcare diagnostics inc

Stat Profile® pHOx® ULTRA

OPTI® CCA-TS analyzer

RAPIDPoint® 500 system

www.optimedical.com

www.siemens.com/diagnostics

Sample volume

60 µL to 210 µL

125 µL for most cassettes, 60 µL cassette
available

Max no. of patient samples per hour/max
no. measured; results per hour 25/up to
325; sample size 100 μL minimum

Calibration time

3 to 5 minutes

~1 minute

1 and 2 point (manual and automatic); 1
point: 30 minutes; 2 point: 2 hours

Measurement time

1 to 2 minutes

~1.5 minutes

~60 seconds to result

pH, Pco2, Po2, tHb, So2, Na+, K+, iCa, Cl-,
glucose, lactate, and BUN (in various test
configurations)

pH, Pco2, Po2, Hb, Na+, K+, Cl-, iCa, glucose, neonatal total bilirubin, COOXimeter 	
fractions (fO2Hb, fCOHb, fMetHb, fHHb)

pH, Po2, Pco2, SO2%, Hct, Hb, Na, K, Cl,
Ca, iMg, Glu, BUN, Creat, Lac, CO-Ox
(HHb, O2Hb, COHb, MetHb, tBil)

Typical cycle time

Throughput up to 38 samples per hour

~2.5 minutes

~60 seconds

Operating temperature

Ambient operating temperature is 15°C to
30°C (59°F to 86°F)

10°C to 32°C (50°F to 90°F)

15°C to 32°C (59°F to 90°F)

Sample type

Whole blood, arterial, mixed venous,
venous, capillary, serum/plasma

Whole blood, serum, plasma

Whole blood

Measurement principle

Direct ISE, Severinghaus, Amperometric,
Optical, Conductivity, Enzyme/
Amperometric

Optical fluorescence and reflectance

pH, iCa, Na, Cl, K: potentiometry using
ISE; Pco2: potentiometry based on
Severinghaus; Po2: amperometric; glucose: amperometric, glucose oxidase; Hb: 	
spectrophotometric

Sample application

Syringe, tube, capillary tube (no adapter
required)

Syringe or capillary by automatic aspiration

Specimen types suitable for device: whole
blood, capillary, mixed venous, arterial,
venous, heparin/aspiration

Onboard data management

Holds 200 patient records and 1 month of
QC on board.

RAPIDComm Data Management system

Password

Multilevel password with unique user
ID No.

Password protected setup and operation,
holds up to 300 secure operator IDs/PINs.

Yes

QC Lockout

Yes

User definable QC and new lot lockout options

Yes

Height x width x depth
(inches)

17.2 × 22.4 × 17.3

5 x 14 x 9

21.5 × 11.5 × 16

Weight

53 pounds

12 pounds with rechargeable battery

36.5 pounds

Voltage/frequency

90-264 VAC, 50/60 Hz

120 or 240 AC/50-60 Hz

n/a

Power consumption (max)

350 W

110 VA

n/a

Interface

RS232 serial communication and HL7
ASTM Standard data protocols, HL7 on
TCP/IP, USB ports

Ethernet, serial (ASTM or ASCII)

Ethernet and RS232 via the Siemens
communication protocol LIS3 and serial
RS232 option

Approvals

ISO 13485; 2003, ISO 9001; 2000 Quality
System, Registration, CSA, TüV, IVDD CE
Self Declared, CSA, TüV, Complies to EN
61010, EN 50081,82

CE, UL, IVDD

FDA approved

Large whole blood critical care menu (20
tests), BUN, ionized Mg available exclusively from Nova; onboard co-oximeter;
onboard QC cartridge provides sufficient
QC materials for 30-day auto QC analysis;
allows user to program frequency and
select report protocol.

Single use measurement cassette with
automatic sample aspiration; color touch
screen interface; barcode scanner; heated
measurement for cold environments.

No maintenance, multi-use cartridge;
fast time to patient results and sample
to sample throughput; 28-day, onboard,
automatic quality control cartridge.

Data storage

Security

Miscellaneous

OPTI Medical

www.novabiomedical.com

Analytes

Dimensions/
Weight

Nova Biomedical

Other features

November 2011	

RT11_32-33_TechGuideBloodGas.indd 33

www.rtmagazine.com	

33

10/26/11 11:13:50 AM



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