Pharmacode (Laetus) is a highly sensitive barcode that is prone to false positives when scanned from an image captured by a barcode reader.
Disable other Barcode Symbolgies
Pharmacode can easily be misinterpreted if multiple barcode symbologies are enabled simultaneously. It is advisable to disable all other symbologies when scanning Pharmacode to prevent interference and misreadings.
Minimize Background in the Scan Area
Avoid capturing unnecessary background elements, as random patterns, text, or lines may be mistakenly identified as a valid Pharmacode.
Ensure high contrast between the barcode and its background for better recognition.
Keep the Barcode Area Clear of Text and Graphics
Nearby text, lines, or graphical elements may be misinterpreted as part of the barcode, leading to incorrect readings.
Maintain a quiet zone around the barcode to enhance scanning accuracy.
Implement Verification Algorithms
Use software validation checks to ensure that the scanned value matches expected parameters (fox example, specific length, numerical range.
Avoid Excessive Light and Reflections
Glossy or reflective surfaces (for example, laminated packaging) can cause distortions in the barcode image, leading to scanning errors.
Adjust the angle of illumination to reduce glare and improve readability.
Ensure Proper Printing Quality
Poorly printed Pharmacodes with smudges, inconsistent bar widths, or faded ink can lead to scanning failures.
Print Pharmacodes using high-precision techniques and verify compliance with Laetus specifications.
Optimize Scan Resolution
Avoid blurry or low-quality images, as they can cause false positives or incorrect readings.
