Operation Theatre HVAC
Surgical Environment Infection Control
System Overview
Operation Theatre HVAC systems prevent surgical site infections with laminar airflow and HEPA H14 filters, maintaining 20-30 air changes per hour and positive pressure relative to adjacent areas.
Key Features
Laminar airflow over surgical zone
HEPA H14 filtration (99.995%)
20-30 air changes per hour
Positive pressure (15-25 Pa)
Temperature: 18-24°C ±1°C
Humidity: 40-60% RH
UVGI option
Key Benefits
- Prevents post-operative infections
- Surgeon and patient comfort
- NABH / JCI compliant
- Reduces airborne bacteria
- 24/7 reliability with backup
Technical Specifications
ISO Class: 5 to 7
HEPA: H14 (99.995%)
Air Changes: 20-30 ACH
Pressure: +15 to +25 Pa
Ideal Applications
Major OTs
Emergency OT
Cardiac Surgery
Orthopedic OT
ICU
Isolation Rooms