Sample identification and the prevention of mix-ups are critical in licensed fertility clinics. Cryocane coders contribute to this compliance framework by providing the first layer of visual identification at the storage system level before a canister is opened or a cryocane is removed from liquid nitrogen.
Cryocane coder is a small colour-coded plastic clip that attaches to the top of a cryocane. The clip remains visible even when the cane is seated fully within its canister, allowing an embryologist to identify the correct cane by colour without lifting anything from the nitrogen.
To use coders effectively for compliance, laboratories should develop a formal written SOP that assigns specific coder colours to specific patient groups, storage dates, or canister positions. This SOP should be documented, trained, and referenced in audit records. Common approaches include assigning one colour per clinician, one colour per storage cohort, or one colour per canister position.
Cryocane coders work best as part of a layered identification system alongside visotube colour-coding, cryocane labels, and electronic or paper records. None of these elements replaces the others a robust system uses all layers simultaneously.
Cryolab supplies cryocane coders in multiple colours for UK laboratories. Browse the full storage accessories range here: https://cryolab.co.uk/product-category/storage-accessories/
