Automated blood management refrigerator designed to store blood components at a constant 4 °C ±1 °C, suitable for blood transfusion departments, operating rooms, emergency departments, intensive‑care units, and central blood‑bank operations. The unit uses a digital‑inverter compressor with adaptive‑control refrigeration, ensuring fast temperature recovery, low noise, energy efficiency, and sustained 4 °C operation, critical for maintaining red‑blood‑cell integrity, plasma quality, and the safety of blood derivatives.
The refrigerator is fitted with a triple‑glass‑foam door with a low‑emissivity (LOW‑E) film on the inner glass, which reduces heat‑transfer efficiency and prevents condensation even in environments of 25 °C and 85 % humidity, while allowing clear visibility of blood bags inside. A microprocessor‑based control panel includes a large high‑definition 7‑inch‑class touchscreen LCD that displays internal temperature, alarm status, operating history, and usage reports, with a temperature control accuracy of 0.1 °C. The door closes automatically via a counter‑balanced hinge and incorporates a mechanical door lock paired with an electromagnetic lock that supports NFC card access and fingerprint‑reader authentication, ensuring traceable, single‑operator access for each cabinet entry.
Multiple fault alarms cover high/low temperature, input‑power failure, door‑ajar, sensor error, and low‑battery conditions, with a remote‑alarm interface that can be set to local buzzer‑sound and light‑flash modes. A variable‑speed condenser‑fan system driven by an inverter motor delivers quiet operation, low energy use, and long component life, while the high‑performance insulation structure minimises temperature swings during frequent door openings. The standard‑fit USB port enables export of temperature‑logger data, door‑open records, power‑failure logs, and inventory‑related reports, which can be integrated into IoT‑based blood‑bank software, LIS, or HIS platforms.
Diferenciais
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Automated blood management refrigerator with stable 4 °C ±1 °C temperature control.
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Temperature accuracy of 0.1 °C, plus large high‑definition LCD touchscreen.
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Triple‑glass‑foam door with low‑emissivity (LOW‑E) coating; no condensation at 25 °C and 85 % humidity.
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Automatic‑closing door with balanced hinge, mechanical lock, and built‑in electromagnetic lock.
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NFC‑card and optional fingerprint‑based unlocking, providing logged and traceable access.
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Comprehensive alarm set: high/low temperature, power‑failure, door‑ajar, sensor‑error, and low‑battery, with dual‑mode remote‑alarm output.
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Variable‑speed condenser‑fan motor for low noise, high efficiency, and long‑life operation.
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Inverter‑type compressor for high‑efficiency, low‑energy‑consumption refrigeration.
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Standard‑USB‑interface for data export (temperature logs, door‑open history, inventory snapshots).
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Available in drawer configurations (HXC‑149ZZ, HXC‑429RV, HXC‑629RV, HXC‑629RB) and basket configurations (HXC‑429TR, HXC‑629TR, HXC‑1369TR), offering capacities from 12 to 48 drawers/baskets and 12 to 384 blood‑bags of 400–450 ml as per detailed spec tables.
Aplicaciones
This automated blood management refrigerator is ideal for blood banks, transfusion departments, operating‑theatre blood‑holding units, and emergency‑room blood‑stock rooms where red‑cell concentrates, fresh‑frozen plasma, cryoprecipitates, and other blood products must be held at 4 °C with documented temperature, full access‑tracing, and integration into hospital‑level information systems. By combining constant‑temperature storage, drawer‑ or basket‑based load‑organisation, and automated‑inventory tracking, the unit reduces the number of door openings, minimises thermal excursions, and lowers the risk of labelling and transfusion errors and blood wastage.
The refrigerator is also well‑suited to hospitals and regional‑blood‑systems planning digital blood‑chain transformation, linking the cabinet with barcode‑driven tracking, RFID‑enabled blood‑bag labels, and electronic cross‑matching / bedside‑request modules so that every unit entering or leaving the fridge is recorded, verified, and paired with patient‑level records in real time, in line with modern transfusion‑safety, quality‑management, and data‑governance requirements.
