Track each blood unit from donor collection through storage to the patient it was transfused into, on one traceable record. When a transfusion issue surfaces, the donor and every co-donation recipient are identified in minutes instead of a slow search across separate systems.
Unite donor records, storage conditions, and transfusion outcomes into one traceable chain.
01.
The Traceability Ledger anchors each blood unit from collection to transfusion, so a single unit's full journey is one query rather than a search across donor and patient systems.
02.
The Cold-Chain Monitoring module logs storage temperature for every unit, flagging any excursion that could compromise a component before it is issued.
03.
The Quality and Recall Ledger links a flagged donation to every unit and recipient from the same batch, so a safety issue is contained precisely and fast.
04.
Each unit carries an immutable link to its donation and donor, so tracing a suspect unit back to its source and co-donations is instant.
05.
When a donation is split into components, each derivative inherits the traceable link, keeping plasma, platelets, and red cells all bound to the origin.
06.
A blood safety officer traces any unit or donor in one view, replacing a manual reconciliation of collection and transfusion logs with a live query.
Follow one donation from collection through cold storage to transfusion and a rapid safety trace.
10:22:08
[SYS] Registering donation for unit BLD_3391...
10:22:08
[CMD] collect { donor: "DNR_771", group: "O_NEG" }
10:22:09
[AUTH] Verifying donor eligibility record...
10:22:09
[OK] Unit BLD_3391 anchored at block 7412008.
Cerulea decomposes blood traceability into modular contracts. Each layer collects, monitors, transfuses, and traces without donor and patient records living in separate silos.
Donor-to-patient traceability is a horizontal capability. Here is how different actors in transfusion care put it to work.
Track every unit from collection through split components to issue, so inventory and traceability live in one record instead of separate donor and stock systems.
Key Asset Types
Bind each transfused unit to its recipient and confirm cold-chain integrity before issue, so any adverse reaction can be traced to a specific donation immediately.
Key Asset Types
Run a hemovigilance lookback across the whole network in one query, identifying every recipient of a suspect donation without contacting each facility separately.
Key Asset Types
Whether you are bridging blood bank inventory systems or capturing storage telemetry from cold-chain sensors, Cerulea routes both into one traceable record.
For blood banks on legacy inventory platforms. Collection, issue, and transfusion events are translated into signed on-chain unit transitions through the API gateway.
Blood Bank System
Inventory Platform
Cerulea API Gateway
Event Hashing & Signing
Cerulea Private Chain
Hemovigilance Ledger
For storage units with connected sensors. Temperature readings are signed by the device and routed directly to the ledger, flagging excursions in real time.
Storage Sensor
Refrigeration Devices
Consortium Validators
Telemetry Consensus
Cerulea Ledger
Unit Traceability Record
Building a donor-to-patient traceability ledger with cold-chain monitoring and rapid recall lookback from scratch requires specialised engineers and long blood bank integration cycles. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 13 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects blood service integration benchmarks. Wiring inventory and transfusion systems, building cold-chain monitoring, and shipping a lookback trace for an average network takes a baseline of 8 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your traceability and recall rules into pre-audited WebAssembly binaries and provisions the hemovigilance ledger instantly.