Laminar Air Flow Systems in Operation Theatres
How Air Quality Reduces Surgical Site Infections
Advanced OT Infrastructure in Thane
What Is a Laminar Air Flow (LAF) System?
A Laminar Air Flow system is a specialized ventilation technology used in modern operation theatres to deliver ultra-clean, particle-free air in a unidirectional flow, directly over the surgical field.
Its primary role is to prevent airborne contamination during surgery.
Why Air Quality Matters in Surgery
Even microscopic airborne particles can carry:
❌ Bacteria
❌ Fungal spores
❌ Dust contaminants
These increase the risk of Surgical Site Infections (SSI), especially in clean and implant surgeries.
How Laminar Flow Works
✔ HEPA-filtered air (99.97% efficiency)
✔ Vertical or horizontal airflow
✔ Continuous air replacement
✔ Positive pressure inside OT
This pushes contaminants away from the patient and surgical wound.
Types of Laminar Air Flow Systems
1️⃣ Vertical Laminar Flow
✔ Air flows from ceiling to floor
✔ Ideal for major surgeries
✔ Widely used in advanced OTs
2️⃣ Horizontal Laminar Flow
✔ Air flows from one wall to another
✔ Used in smaller OTs or procedure rooms
Key Components of an LAF System
✔ HEPA filters
✔ Air handling units (AHU)
✔ Diffusers & return grills
✔ Pressure monitoring systems
Each component ensures sterility.
Laminar Flow vs Conventional OT Ventilation
| Feature | Laminar Flow | Conventional OT |
|---|---|---|
| Air purity | Very high | Moderate |
| Infection risk | Minimal | Higher |
| Cost | Higher | Lower |
| Ideal for | Implant & clean surgeries | Minor procedures |
Surgeries Benefiting Most from Laminar Flow
✔ Laparoscopic surgeries
✔ Implant surgeries
✔ Gastrointestinal surgeries
✔ Plastic & reconstructive surgeries
Cleaner air = safer surgery.
Maintenance & Quality Checks
✔ Regular HEPA filter testing
✔ Particle count monitoring
✔ Airflow velocity checks
✔ Pressure differential audits
Maintenance is as important as installation.
Infection Control Protocols Along with LAF
✔ Restricted OT entry
✔ OT attire compliance
✔ Minimal door openings
✔ Scheduled deep cleaning
Technology + discipline = safety.
Laminar Flow Systems at Aayush Multispeciality Hospital
✔ Modern HEPA filtration
✔ Positive pressure OTs
✔ Regular quality audits
✔ Infection control compliance
Built for patient safety.
Why Dr. Ankur Bhanushali Prioritizes OT Air Quality
✔ Lower infection rates
✔ Faster patient recovery
✔ Ethical surgical practice
✔ International safety standards
Infrastructure reflects care quality.
Aayush Multispeciality Hospital – Full Address
📍 1st Floor, Marigold Apartment, Almeda Road, Panch Pakhdi, Thane West – 400602, Maharashtra, India
📞 +91 86910 33033
🌐 https://drankurbhanushali.com
📍 https://maps.app.goo.gl/3Msc7YZqVkV9mQMQ7
Dr. Ankur Surgical Clinic – Full Address
📍 Shop No 4, Laxmi Krupa Building, Edulji Road, Charai, Thane West – 400602, Maharashtra, India
📞 +91 86910 33066
🌐 https://bestsurgeoninthane.com
📍 https://maps.app.goo.gl/XmmGNbgFyhGcqfvV6
