Blood Bank
Logistics
The Blood Bank governs the hospital's life-critical biological inventory. Every unit is tracked from donor screening to cross-match and patient issue.
Resource Lifecycle
Maintaining absolute safety and traceability in biological resource management.
Donor Registry
Mandatory screening and history logging.
Sample Testing
Blood group verification and disease screening.
Stock Archival
Automated inventory logging by type and component.
Cross-Match
Patient-specific verification before unit release.
Inventory
Architecture
The Blood Bank system ensures high-fidelity inventory segmentation by type (A, B, AB, O), Rh factor, and component (Whole Blood, Plasma, Platelets).
Technical Architecture
| Field | Type | Institutional Role |
|---|---|---|
| unit_barcode | Varchar(32) | Unique unit identifier. |
| blood_group | Enum | Blood type and Rh mapping. |
| component_type | Enum | Whole Blood, PRBC, FFP, Platelets. |
| expiry_timestamp | Timestamp | Absolute life-cycle threshold. |
Note: Data is subject to Enclave AES-256 field-level encryption where applicable.
Governance & Power
blood:issuedonor:registercompatibility:verifyInstitutional Protocols
Compatibility Matrix
Hard-coded clinical rules prevent mismatched blood issuance. A physical cross-match report must be digitally verified before release.
Donor Excluation
Donors with high-risk markers are automatically blacklisted for 3-12 months across the entire institutional network.
Cold Chain Monitoring
Integrated telemetry logs for blood refrigerators ensure the unit remained within the required temperature band (2-6°C) throughout archival.