Diagnostica Stago Start 4 Coagulation Analyzer Manual
1. Re-insert paper ensuring the thermal side faces the print head.2. Clean the roller mechanism of paper dust. Summary and Best Practices
The analyzer will automatically stop when the clot forms, display the results on screen, and print them. 4. Calibration and Quality Control (QC)
The manual breaks down the workflow into logical steps. If you are training new staff, this is the section to photocopy.
Quality assurance, calibration, and troubleshooting Reliable coagulation results depend on rigorous QC and calibration. Manufacturer manuals instruct users to run internal QC materials at multiple levels each working shift, to perform calibration whenever reagent lot changes or when QC drifts, and to document maintenance. Common troubleshooting items include instrument error messages, abnormal blank or baseline readings, cuvette contamination, air bubbles, or reagent instability. Manuals provide error-code lists, corrective actions (e.g., cleaning optical surfaces, replacing reagents, recalibration), and guidance on when to contact technical support. External proficiency testing and adherence to local regulatory requirements are also stressed for clinical laboratories using the device.
The instrument will initiate a self-test protocol, checking internal memory, the printer, and heating elements.
The ball will begin oscillating. Keep the cuvette undisturbed until the mechanical sensor registers the clot, stops the timer, and prints the result. 5. Maintenance and Cleaning Protocols
Ensure the PT reagent is warming in one of the dedicated reagent wells.
The analyzer will stop counting when the mechanical clot forms. The result will display on the screen and print automatically via the thermal printer. Quality Control (QC) Protocols
Diagnostica Stago Start 4 Coagulation Analyzer Manual: Comprehensive Operation & Troubleshooting Guide
ST Art 4 Reference Manual | PDF | Electromagnetic Interference
