Overview
Component transportation is the validated, documented process of moving a blood component between facilities or to the bedside/OR while maintaining its required storage condition and an unbroken chain of custody, concluding with a systematic receipt inspection before acceptance or administration.
Classification
| Component | Transport packing concept | Monitoring feature |
|---|---|---|
| Red blood cells | Insulated container with coolant packs for refrigerated range | Temperature indicator/logger |
| Platelets | Insulated container, no ice/refrigerant contact | Temperature indicator/logger; avoid cold exposure |
| Frozen plasma / cryoprecipitate | Validated frozen packaging | Temperature indicator/logger; confirm remains frozen |
Morphologic Features
Not applicable, transportation is a logistics/quality-systems topic, not a morphology finding.
Laboratory Characteristics
- Intact, tamper-evident seal appropriate to the component type
- Temperature indicator/logger demonstrating the unit stayed within required range
- Complete chain-of-custody documentation: sender, courier, time-out, time-in
- Labeling matching the accompanying paperwork and, for issued units, the intended patient/order
Reference Intervals
Validated transit durations and acceptable temperature-indicator ranges are container-, component-, and program-specific, verify current validation documentation and institutional SOP rather than assuming a universal transit time or range.
Clinical and Laboratory Significance
Disciplined receipt inspection is the last opportunity to detect a transport-related integrity or traceability failure before a component is accepted into inventory or administered to a patient.
Differential Considerations
A receipt discrepancy should be characterized as: broken seal/tampering, temperature indicator outside range, labeling/documentation mismatch, or visual abnormality of the component itself, each triggers quarantine and escalation rather than assumption of adequacy.
Comparison Tables
Systematic receipt inspection sequence
| Receipt check | What it verifies | Action if it fails |
|---|---|---|
| Seal/container integrity | No tampering or damage occurred | Immediate stop; quarantine |
| Temperature indicator/logger | Component stayed within required range | Quarantine; evaluate before use |
| Labeling/documentation match | Correct component/patient identity, unbroken custody | Quarantine; resolve discrepancy |
| Visual inspection | No clots, discoloration, leaks, or damage | Quarantine; do not issue |
Classification Frameworks
Not applicable, transportation is a blood-bank logistics/quality topic, not a WHO disease classification.
Laboratory Notes
- A validated container's guarantee is time-limited and configuration-specific, repacking or delay can invalidate it
- Emergency time pressure changes the speed of inspection, not whether it happens
- Any receipt discrepancy should be quarantined and escalated, not assumed adequate
References
Authoritative textbooks, guidelines, and reviews supporting this reference entry. Verify reference intervals, critical limits, and reflex criteria against institutional protocols and current guideline editions.
Textbooks
- Cohn CS, Delaney M, Johnson ST, Katz LM, eds. Technical Manual. 21st ed. AABB; 2023.
- Harmening DM. Modern Blood Banking & Transfusion Practices. 7th ed. F.A. Davis; 2019.
- McPherson RA, Pincus MR. Henry's Clinical Diagnosis and Management by Laboratory Methods. 24th ed. Elsevier; 2021.
CLSI and Professional Guidelines
- AABB. Standards for Blood Banks and Transfusion Services (verify current edition and institutional adoption).
- U.S. Food and Drug Administration. Code of Federal Regulations Title 21 . Blood and Blood Components (verify current institutional adoption).
Frequently Asked Questions
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