Laminar Air Flow Operation Theatre

What is Laminar Air Flow in Operation Theatres? Laminar Air Flow (LAF) is a smooth, uniform, unidirectional airflow that sweeps airborne contaminants away from the surgical zone. In LAF OTs, air passes through HEPA H13/H14 filters, achieving 99.97%–99.995% filtration efficiency at 0.3 microns, ensuring a superior sterile field. What is key Features of Laminar Air Flow Operation Theatre? Unidirectional airflow for zero-turbulence environment HEPA H13/H14 filters for ultra-pure air Stainless-steel or powder-coated LAF canopy Low noise (NC < 55 dB) Energy-efficient EC/AC blowers Air Velocity: 0.25–0.45 m/s at the operation table Air Change Rate: 35–45 ACH (standard OT), 50–70 ACH (orthopaedic OT) Integrated LED surgical lighting Seamless modular OT wall panels Flush-type view panels, pendants, scrub sink BMS-compatible sensors (temperature, humidity, pressure) What is advantages of a Laminar Air Flow OT? 1. Infection Control Drastically reduces airborne microorganisms and particle contamination. 2. Enhanced Safety for Critical Surgeries Ideal for joint replacement, transplantation, and implant surgeries. 3. Continuous Sterile Field Unidirectional downward airflow ensures a clean zone over the patient and instruments. 4. Improved Air Quality Maintains ISO 5 and ISO 7 air cleanliness inside the operation theatre. 5. Compliance with Global Standards Meets NABH, ASHRAE, HTM 03-01, and WHO guidelines. What is technical Specifications (Standard LAF OT)? HEPA Filter: H13/H14 (99.97% / 99.995%) Canopy Size: 4 ft × 4 ft / 6 ft × 6 ft / custom Filter Pleat Type: Mini-pleat / gasket type Velocity: 90 ± 20 FPM Airflow Pattern: Vertical unidirectional Material: SS 304 / GI powder-coated Pressure: +10 to +15 Pa positive pressure Lighting: LED shadowless Noise Level: <55 dB Cleanliness Class: ISO 5 at LAF zone What is applications? Orthopaedic operation theatre Cardiac OT Neurosurgery Transplant surgeries Robotic and minimally invasive surgery Modular operation theatres (MOTs) Why Choose Our LAF OT? High-efficiency filtration Custom size and design Factory-tested airflow and leak-proof construction Durable SS 304 body BMS-ready advanced monitoring Complete turnkey solution for Modular OTs