Esco CPI Cell Processing Workstation
| Brand | Esco |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Regional Category | Domestic |
| Model | CPI |
| Pricing | Upon Request |
Overview
The Esco CPI Cell Processing Workstation is a GMP-compliant sterile isolation system engineered specifically for autologous and allogeneic cell therapy manufacturing. Built upon Couette-flow laminar airflow principles and integrated positive-pressure isolator architecture, the CPI provides a Class ISO 5 (Grade A) environment within its working chamber—maintained continuously via dual HEPA-filtered air supply and real-time differential pressure monitoring. Unlike conventional biosafety cabinets or cleanroom-based workflows, the CPI eliminates open manipulations by enclosing all critical process steps—including cell separation (e.g., density gradient centrifugation), activation (e.g., CD3/CD28 bead stimulation), expansion (in static or dynamic bioreactor-compatible vessels), media exchange, and final harvest—within a physically sealed, operator-protected barrier. This design directly addresses key regulatory pain points in ATMP (Advanced Therapy Medicinal Product) production: prevention of microbiological contamination, minimization of operator-induced variability, and assurance of process traceability under ICH Q5A, Q5D, and Annex 1 (2022) requirements.
Key Features
- Integrated vaporized hydrogen peroxide (VHP®) sterilization system utilizing Esco’s proprietary dry-flash vaporization technology—achieving ≥6-log microbial reduction on biological indicators (e.g., Geobacillus stearothermophilus spores) without condensation or filter wetting.
- Ultra-rapid transfer lock sterilization cycle: ≤60 minutes for full decontamination, validated per ISO 14644-3 and EU GMP Annex 1 Annex B protocols.
- Airtight integrity certified to ≤0.5% vol/hr leakage rate (per ASTM E2951-14), verified via pressure decay testing at 150 Pa differential—ensuring sustained sterility maintenance over multi-day culture runs.
- Modular isolator architecture enabling scalable configuration: single-operator workstations, dual-station parallel processing units, or multi-bay integrated platforms with interlocked pass-throughs.
- Optional hexagonal “Honeycomb” cell culture module—supporting up to 12 independent, temperature- and CO2-controlled culture zones with individual sensor arrays (pH, DO, glucose) and real-time telemetry integration.
- GAMP 5-aligned control system compliant with FDA 21 CFR Part 11: featuring electronic audit trails, role-based user access, biometric or smart-card authentication, and encrypted electronic signatures for SOP execution and batch record generation.
Sample Compatibility & Compliance
The CPI accommodates a broad range of primary and engineered human cells—including PBMCs, T cells, NK cells, MSCs, iPSC-derived lineages, and CAR-T constructs—in formats ranging from cryovials and bioreactor bags (up to 2 L) to microcarriers and hollow-fiber cartridges. All internal surfaces are electropolished 316L stainless steel or pharmaceutical-grade polycarbonate, compatible with ethanol, isopropanol, and VHP exposure cycles. The system conforms to ISO 14644-1 (Class 5), ISO 14698-1 (biocontamination control), and EU GMP Annex 1 (2022) for sterile product manufacture. Validation documentation packages include IQ/OQ/PQ protocols aligned with ASTM E2951, ISO 13408-1, and USP for closed-system qualification.
Software & Data Management
The embedded HMI touchscreen interface runs Esco’s CellTrack™ v4.2 control suite—supporting automated sequence scripting, alarm management with SMS/email escalation, and time-synchronized data logging at ≤1-second intervals. Process data (temperature, humidity, O2, CO2, pressure, VHP concentration, door status, glove integrity) are stored locally in SQL Server Express databases with optional cloud backup via TLS 1.2–encrypted AWS S3 endpoints. Electronic records comply with ALCOA+ principles: Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, and Available. Export formats include PDF/A-2b batch reports, CSV raw logs, and XML for LIMS (e.g., LabVantage, STARLIMS) integration.
Applications
- GMP-scale manufacturing of CAR-T, TCR-T, and TIL therapies under cGMP and EMA ATMP regulations
- Closed-process development of mesenchymal stromal cell (MSC) expansion for orthopedic and immunomodulatory indications
- Automated peripheral blood mononuclear cell (PBMC) isolation and cryopreservation for clinical trial material supply
- Process validation studies requiring strict environmental segregation between upstream and downstream unit operations
- Regulatory submission support: generating fully auditable process narratives for FDA BLA/MAA dossiers
FAQ
Does the CPI support integration with third-party bioreactors or analytical instruments?
Yes—the workstation includes standardized RS-485, Modbus TCP, and Ethernet/IP ports for seamless communication with external devices including Sartorius BIOSTAT®, Thermo Fisher Heracell™, and Agilent CE systems.
Can the VHP sterilization cycle be validated for my specific biological indicator placement?
Absolutely—Esco provides customizable BI mapping services and delivers full cycle validation reports per ISO 14937, including thermographic profiling and residual H2O2 clearance verification.
Is remote monitoring and troubleshooting supported?
Yes—via optional Esco RemoteConnect™ module with end-to-end AES-256 encryption, enabling secure off-site diagnostics, firmware updates, and real-time performance dashboards accessible through authorized web portals.
What training options are available for operators and maintenance personnel?
Esco offers tiered GMP-compliant training: Level 1 (SOP operation), Level 2 (preventive maintenance & calibration), and Level 3 (system validation support), delivered on-site or virtually with certificate issuance per ISO 9001:2015 clause 7.2.
