Clean Rooms

What is a Clean Room?

A Clean Room is a controlled environment with extremely low levels of airborne particulates, microbes, aerosols, and chemical contaminants. In hospitals and healthcare settings, clean rooms are essential for critical areas such as modular operating theatres, IVF/ART laboratories, pharmaceutical compounding (sterile preparations), bone marrow transplant units, isolation rooms, and advanced diagnostic/imaging suites.

Clean rooms are classified according to international standards like ISO 14644-1 (ISO Class 1–9), where lower class numbers indicate cleaner air. Most hospital applications fall between ISO Class 5 (critical workstations) and ISO Class 8 (general controlled areas), achieved through advanced HVAC systems, HEPA/ULPA filtration, positive pressure differentials, laminar airflow, and seamless antimicrobial construction materials.

Key Benefits of Hospital Clean Rooms

• Maximum Infection Prevention — Drastically reduces surgical site infections (SSIs), nosocomial infections, and contamination risks in critical procedures.
• Superior Air Quality — HEPA/ULPA filtration removes ≥99.99% of particles ≥0.3 μm, combined with laminar/unidirectional airflow for sterile zones.
• Regulatory & Accreditation Compliance — Meets ISO 14644, EU GMP Annex 1, NABH, JCI, and ASHRAE 170 standards for validation and certification.
• Rapid Deployment & Scalability — Modular prefabricated systems allow fast installation (weeks instead of months) with easy future expansion or reconfiguration.
• Environmental Control Precision — Maintains tight tolerances for temperature (18–24°C), humidity (40–60%), pressure differentials, and particle counts.
• Cost-Effective Long-Term — Reduced infection rates lower patient morbidity, hospital stay duration, and associated costs.

Core Features of Hospital Clean Rooms