Haier Biomedical HYY.G002 Dry-Phase Cell Thawing Instrument

Overview

The Haier Biomedical HYY.G002 Dry-Phase Cell Thawing Instrument is an engineered solution for standardized, water-free cryopreserved cell recovery. Unlike conventional water-bath thawing—prone to cross-contamination, temperature overshoot, and batch variability—the HYY.G002 employs precisely controlled conductive heating via aluminum alloy thermal plates calibrated to deliver consistent thermal profiles across the entire sample footprint. It operates on the principle of uniform heat transfer kinetics, ensuring reproducible warming rates (typically 5–15 °C/min, dependent on vial type and volume) that minimize ice recrystallization and osmotic shock during the critical phase transition from −196 °C (liquid nitrogen storage) to +37 °C. Designed for GMP-aligned bioprocessing labs, clinical cell therapy suites, and academic stem cell core facilities, the instrument supports traceable, auditable thawing workflows compliant with ISO 20387:2018 (Biobanking) and ASTM F3245–22 (Standard Guide for Cryopreserved Cell Product Handling).

Key Features

• Water-free operation eliminates microbial contamination risk and eliminates need for deionized water maintenance, autoclaving, or bath disinfection protocols.
• High-resolution LED touchscreen interface provides real-time visualization of setpoint temperature, actual plate temperature, elapsed time, and active thawing stage (preheat → ramp → hold → cooldown).
• Pre-programmed thawing protocols for common formats: 2 mL cryovials (internal thread), 5 mL cryobags (with adapter tray), and 15/50 mL conical tubes—each validated per manufacturer-recommended warming kinetics.
• Dual independent thermal zones allow concurrent processing of two different sample types or protocols without thermal crosstalk.
• Integrated temperature validation port enables periodic verification using NIST-traceable PT100 probes, supporting IQ/OQ documentation requirements.
• Robust aluminum thermal block with ±0.3 °C uniformity across 95% of surface area (per IEC 61000-4-3 EMI-tested configuration).

Sample Compatibility & Compliance

The HYY.G002 accommodates standard cryogenic containers used in regenerative medicine and ATMP manufacturing, including internally threaded cryovials (1–5 mL), flat-bottom cryobags (up to 25 mL fill volume), and polypropylene conical tubes. All trays are autoclavable and chemically resistant to ethanol, isopropanol, and quaternary ammonium disinfectants. The system meets electromagnetic compatibility standards per IEC 61326-1 and safety requirements under IEC 61010-1. It supports audit-ready documentation for FDA 21 CFR Part 11 (when paired with Haier’s optional LIMS-integrated software module), including electronic signatures, user access levels, and immutable thaw log archives with SHA-256 hash integrity verification.

Software & Data Management

Thawing cycles generate timestamped metadata stored locally on internal flash memory (≥10,000 cycles retained). Data export is supported via USB flash drive or RS232 serial connection to laboratory information systems. Exported CSV files include: Cycle ID, Operator ID, Start/End Timestamp, Target Temperature, Actual Plate Temp (1-s resolution), Vial Position, Protocol Name, and Pass/Fail Flag (based on user-defined deviation thresholds). Optional Haier BioLink™ software enables centralized fleet monitoring, remote firmware updates, and integration with ELN platforms via HL7 or RESTful API endpoints—facilitating alignment with ALCOA+ data integrity principles.

Applications

• Clinical-scale thawing of hematopoietic stem cells (HSCs) prior to infusion in autologous/allogeneic transplant protocols.
• QC release testing of CAR-T and TCR-T cell products under cGMP conditions.
• Standardized recovery of iPSC-derived cardiomyocytes and neural progenitors in differentiation assay workflows.
• Biobank operations requiring chain-of-custody tracking from LN₂ storage to functional assay readiness.
• Regulatory submission support: Generates raw thaw data packages acceptable for EMA CHMP/ICH guidelines and FDA BLA modules.

FAQ

Does the HYY.G002 require calibration certification upon installation?
Yes. A factory-issued Certificate of Conformance (CoC) with temperature uniformity test report is provided. On-site IQ/OQ qualification kits—including validation thermocouples, protocol templates, and acceptance criteria—are available upon request.
Can the instrument be integrated into a cleanroom environment?
Yes. The unit meets ISO 14644-1 Class 7 particulate limits when operated with optional HEPA-filtered air purge kit (model HYY-AP7). Footprint dimensions (W×D×H: 320 × 410 × 280 mm) permit placement inside pass-through hatches or laminar flow cabinets.
Is there a service life expectancy for the thermal block?
The anodized aluminum thermal block is rated for ≥50,000 thermal cycles with no degradation in uniformity or response time, verified per accelerated aging tests per IEC 60068-2-14.
What regulatory documentation is supplied with shipment?
Each unit ships with Declaration of Conformity (CE), RoHS 2011/65/EU compliance statement, electrical safety test report (IEC 61010-1), and biocompatibility assessment per ISO 10993-5 for all user-contact surfaces.