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Colorectal Cancer Screening

Fecal immunochemical test (FIT) is used for detecting invisible hemoglobin in red blood cells on the surface of stool. The principle of FIT is antigen-antibody reaction which has specificity to human hemoglobin in lower digestive tract. When the test result shows significant level of hemoglobin, it may be a sign of bleeding caused from gastrointestinal diseases.

OC SENSOR. (Japan)
Eiken Chemical launched sales of fully automated FIT analyzer in 1989. Since then, we have been developing automated FIT system “OC-SENSOR” for 30 years worldwide. Approximately 100 million tests are performed per year in more than 45 countries. OC-SENSOR has been used in many academic publications and national guidelines
In some countries, national guidelines recommend fecal immunochemical test (FIT) as a method of population based screening for colorectal cancer. In the recommendation statement of U.S. Preventive Service Task Force, OC-Sensor is mentioned as “the best test performance characteristics"


Working speed
Sample Rack
Reaction Cuvette
Sampling System
Reagent Dispense
Mixing System
Thermostatic System
Light Source
Light Detector
Data Input
Memory Capacity
Data Output
Barcodes
Dimensions
88 tests/hour
20 samples
Disposable acrylic cuvette 10 serial cell cuvette
Drawn up by sampling nozzle
Drawn up by reagent nozzle
By spinning mixer
37℃ Block Heater
LED (wavelength 660 nm)
Photodiode
Color LCD touch panel (10.5 inches)
Sample: 5000 tests, QC: 1000 tests, Error: 1000 tests
Built-in thermal printer, RS-232C, USB
Rack barcode, sample barcode
W630mm × D560mm × H425mm/35kg
320 tests/hour
200 samples
Semi-disposable acrylic cuvette (11 serial cells × 5 cuvettes) Automatic cuvette cleaning with wash solution and purified water
Drawn up by reagent nozzle
Drawn up by reagent nozzle
By spinning mixer
Reaction wheel: air bath block heater, Reagent housing: block heater
LED (wavelength 660 nm)
Photodiode
Color LCD touch panel (10.5 inches)
100 000 test results
Built-in thermal printer, RS-232C, USB, LAN connection
Rack barcode, sample barcode, reagent barcode, two-dimensional barcode (optional)
W630mm × D630mm × H560mm/58kg

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Dual Aluminum Seal Prevents accidental leakage for improved hygiene
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Integrated Filter Removes fecal matter from sample solution through the squeeze filtration process
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Sample Buffer Stabilizes the sample for an extended period
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Flat Surface Allows for easy writing of patient information
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Scraper Ensures accurate quantitative results by removing excess feces in the chamber
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Probe Groove Provides smooth and precise sampling of 10mg feces
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Hollow Cap Easy to open and close, preventing sample leakage and contamination hazards
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Unique Squeeze Filtration Process Only filtered sample solution is dispensed for analysis. This mechanism minimizes carry-over and analyzer maintenance, as well as helps achieve high reproducibility
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