Roche Cobas b 221 system

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Product Details:

Material High-impact plastic and metal components
Condition New
Technology Blood Gas, Electrolyte, and Metabolite Analysis
Portable Bench-top; not handheld portable
Disposable Cartridges and electrodes (user-replaceable)
Wall Mounted No
Light Source LED for sample illumination and status indication
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Roche Cobas b 221 system Price And Quantity

Sample Volume 90-150 L
Throughput Up to 50 samples/hour
Measuring Time Approximately 1 minute per sample
User Interface Multilingual touchscreen interface
QC Management Automated quality control with integrated barcoding
Maintenance Minimal daily maintenance, easy-access consumables
Operating Temperature 15C to 30C
Connectivity TCP/IP, RS232, USB, barcode reader, LIS/HIS integration
Calibration Automated and on-demand calibration
Barcoding Sample and operator identification via barcode scanner
Storage Temperature -20C to +40C (without reagents)
Sample Type Whole blood

Roche Cobas b 221 system Product Specifications

Size Approx. 53 x 57 x 55 cm (W x D x H)
Measurement Blood gases (pH, pCO2, pO2), Electrolytes (Na+, K+, Ca++, Cl-), Metabolites (Glucose, Lactate, Hematocrit, Hemoglobin)
Disposable Cartridges and electrodes (user-replaceable)
Wall Mounted No
Portable Bench-top; not handheld portable
Synchronize With Laboratory Information System (LIS), Hospital network
Weight approx. 35 kg
Light LED indicators
Voltage 100-240 V AC, 50/60 Hz
Power Consumption Max. 100 VA
Data Transmission Mode Wired (RS232, Ethernet, USB)
Attributes Multifunctional analyzer, easy maintenance, high throughput
Operating Type Automatic/Manual
Light Source LED for sample illumination and status indication
Sensor Electrochemical and optical sensors
Technology Blood Gas, Electrolyte, and Metabolite Analysis
Software Detail Roche proprietary user interface with LIS connectivity
Noise Level < 55 dB
Power Source AC mains; optional battery
Real-Time Operation Yes, real-time analysis and data display
Condition New
Display Type Touch screen color LCD display
Color White with blue accents
Material High-impact plastic and metal components
Internal Memory Stores up to 50,000 results
Usage Point-of-care blood analysis
Battery Optional; main operation via AC power
Resolution High-resolution, 800 x 600 pixels

Sample Volume 90-150 L
Throughput Up to 50 samples/hour
Measuring Time Approximately 1 minute per sample
User Interface Multilingual touchscreen interface
QC Management Automated quality control with integrated barcoding
Maintenance Minimal daily maintenance, easy-access consumables
Operating Temperature 15C to 30C
Connectivity TCP/IP, RS232, USB, barcode reader, LIS/HIS integration
Calibration Automated and on-demand calibration
Barcoding Sample and operator identification via barcode scanner
Storage Temperature -20C to +40C (without reagents)
Sample Type Whole blood

Product Description

Brand	Roche
Model	B 221
Capacity	9 Parameters
CAT No.	03337111001
Application	Blood Gas Analyzer

The cobas b 221 system is a fully automated analyzer intended for in vitro testing of samples of whole blood, serum, plasma, acetate and bicarbonate containing dialysis solutions and pleural fluid for the quantitative measurement of: pH, Blood Gas (BG): PO2, PCO2, Electrolyte (ISE): Na+, K+, Cl- , iCa2+, Hematocrit (Hct), Metabolites (MSS): Glucose, Lactate, Urea/BUN (only on cobas b 221 system), Total Hemoglobin (tHb), Oxygen saturation (SO2), Hemoglobin derivative COOX (O2Hb, HHb, COHb, MetHb) and Bilirubin (neonatal).

Comprehensive Blood Analysis, Fast Results

The Cobas b 221 delivers robust and reliable point-of-care diagnostics. Processing up to 50 samples per hour, it provides real-time analysis of blood gases, electrolytes, and metabolites from a small sample volume. With a swift measuring time of approximately one minute per sample and the ability to store up to 50,000 results, it is well-suited for high-volume medical settings.

User-Friendly Operation and Maintenance

This analyzer features an intuitive multilingual touchscreen interface, automated calibration, and minimal daily maintenance. User-replaceable cartridges and electrodes reduce system downtime, while easy-access consumables support efficient operation. The integrated barcode reader streamlines sample and operator identification to minimize errors.

Seamless Data Management and Connectivity

Equipped with multiple connectivity options-TCP/IP, RS232, USB, and barcode reader-the Cobas b 221 integrates smoothly with Laboratory Information Systems (LIS), hospital networks, and other lab devices. Its secure internal memory ensures reliable archiving and transfer of up to 50,000 results, supporting audit compliance and streamlined workflow.

FAQ's of Roche Cobas b 221 system:

Q: How does the Roche Cobas b 221 ensure quality control and calibration?

A: The system features automated quality control with integrated barcoding, ensuring consistent accuracy. Calibration is automatic and can also be performed on demand, providing reliable measurement results for every test run.

Q: What types of blood samples and tests can the Cobas b 221 perform?

A: The Cobas b 221 is designed for whole blood samples and is capable of analyzing blood gases (pH, pCO2, pO2), electrolytes (Na+, K+, Ca++, Cl-), and metabolites (Glucose, Lactate, Hematocrit, Hemoglobin) with a sample volume requirement of just 90-150 L.

Q: When and where is the Cobas b 221 best utilized?

A: This analyzer is ideal for point-of-care settings, including hospital emergency departments, ICUs, and laboratory environments in need of rapid and accurate blood test results. It operates effectively within 15C to 30C and can be stored (without reagents) between -20C and +40C.

Q: What are the connectivity features, and how does the system synchronize with other devices?

A: The Cobas b 221 supports TCP/IP, RS232, USB, and barcode reader connectivity, enabling seamless data transfer to LIS/HIS, hospital networks, and other laboratory equipment. Its user interface simplifies network integration and data synchronization.

Q: How does the system handle sample and operator identification?

A: With its integrated barcode scanner, the Cobas b 221 allows both sample and operator identification via barcode, reducing transcription errors and ensuring traceability throughout the analysis process.

Q: What maintenance is involved with the Cobas b 221, and are there any consumables?

A: The analyzer requires minimal daily maintenance. Consumables such as cartridges and electrodes are user-replaceable with easy access, further minimizing downtime and simplifying routine care for busy clinical settings.

Q: What advantages does the Cobas b 221 offer over handheld or manual analyzers?

A: As a bench-top multifunctional analyzer, it delivers high throughput (up to 50 samples/hour), automated processes, and robust data management, which are not typically available in handheld devices. Its advanced technology supports complex workflows, enhancing laboratory efficiency.

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