Description

The COBAS H 232 KIT (SCANNER) by Roche Diagnostics is a sophisticated, portable point-of-care diagnostic tool designed for healthcare professionals. This handheld device is engineered to provide rapid and quantitative assessment of cardiac biomarkers directly from human whole blood, making it an invaluable asset in near-patient settings such as emergency rooms, ambulances, and outpatient clinics.

Key Features

• Portability and Ease of Use: The device is fully portable and maintenance-free, featuring an intuitive icon-based touch screen interface. Its integrated barcode scanner facilitates seamless sample and user identification.

• Data Management: Equipped with both wireless and wired data transfer options, including infrared, USB, and Ethernet, the device supports robust data management. It can store up to 500 test results and integrates with hospital information systems via the POCT1A protocol.

• Efficient Operation: The COBAS H 232 KIT requires no sample preparation and operates through a simple three-step process: insert the test strip, apply the sample, and read the result. It includes automatic calibration with a lot-specific code chip and test strip warm-up to minimize waiting time.

Performance Specifications

The device measures several critical cardiac biomarkers:

• Troponin T
• NT-proBNP
• D-Dimer
• CK-MB
• Myoglobin

Results are delivered swiftly, typically within 8 to 12 minutes, aiding in the timely diagnosis and management of conditions such as acute myocardial infarction and heart failure.

Sample and Test Strip Requirements

The device uses Roche CARDIAC test strips, which require specific handling and storage conditions. Venous whole blood samples should be collected in lithium or sodium heparin tubes, with a sample volume of 150 µL.

Quality Control

Quality assurance is maintained through internal electronic quality control and external control solutions. The device prompts regular quality checks and calibration, ensuring reliable performance.

Operating Conditions

The device functions optimally within a temperature range of 18°–32°C and a relative humidity of 10–85%. It is designed to operate at altitudes up to 4,000 meters.

Physical Characteristics

• Dimensions: 275 x 102 x 55 mm
• Weight: 650 g
• Touch Screen Size: 78 x 58 mm

Maintenance

While the device is maintenance-free, regular cleaning is recommended using specified agents. Care should be taken with the touch screen and other sensitive components.

Intended Use

The COBAS H 232 KIT is intended for professional use only, providing critical support in the rapid diagnosis and management of cardiovascular conditions. Its results are standardized with Roche central laboratory methods, enhancing clinical decision-making in urgent care scenarios. All patient samples should be handled with appropriate safety precautions, as the device is not intended for self-testing.