LEDs lighting up the Operating Room
Surgical lighting is an integral component of every operating theatre. When we look at the state-of-the-art in surgical lighting, LEDs (Light Emitting Diode) are lighting up the way, and have all but replaced the halogen as the preferred light source in surgical lighting systems. While pricing varies, LED lights can cost as much as 20% or 30% more than traditional halogen bulb lights. While the difference in price might seem problematic, the operational cost savings of LED lights such as energy efficiency, life span and disposal cost – saving money over the long term.
Whats needed in a LED surgical light?
The International Electrotechnical Commission (IEC) created the document IEC 60601-2-41 – Particular requirements for the basic safety and essential performance of surgical luminaires and luminaires for diagnosis, 2009 to establish norms and guidelines for the characteristics of a surgical and examination light.
When selecting LED surgical lights, its important to consider these key points:
- Homogenous light: The light should offer good illumination on a flat, narrow or deep surface in a cavity, despite obstacles such as surgeon’s heads or hands.
- Lux: The central illuminance should be between 160,000 and 40,000 lux.
- Light field diameter: The D50 diameter should be at least 50% of D10.
- Colour rendition: For the purpose of distinguishing true tissue colour in a cavity, the colour rendering index (Ra) should be between 85 and 100.
- Back up possibility: In case of interruption of the power supply, the light should be restored within 5 seconds with at least 50% of the previous lux intensity, but not less than 40,000 lux. Within 40 seconds the light should be completely restored to the original brightness.
NOVA – LED Surgical Lighting Series
NOVA series are the next generation LED Surgical Lighting system to satisfy every type of customer in terms of cost, performance and luxury.
The NOVA series is cost-effective, leading the way in the international market and endeavours to become the hidden champion among the global LED surgical lights.
Designed and manufactured to provide superior illumination, cool and infrared-free lights, ease of operation during surgery, and many other features set to revolutionise the work of surgeons.
Unique features of NOVA Series
- Efficient focus of LEDs
- Auto focus
- Beam formation
- Laminar air flow compatibilty and compact design
- Shadow free illumination
- Suturing light for convienent post operative procedure
- Multi-lens system
- Remote control functioning
- Sterilisable handle
- Available in ceiling or mobile configuration
NOVA Series
Full Dome
Designed to illuminate operating room surgical fields and can be adjusted for light intensity in a fixed or variable pattern size.
Reflector System: 4
Illumination Intensity: 140,000 Lux
LED Surface Life: 50,000 hours
Colour Temperature: 5500K
Colour Rendering Index: 90 Ra
Index Light spot: 200-250mm
Brightness Adjustment: Nearly 0% – 100% (from panel or remote control)
Power: 230 VAC/ 50/60Hz
Medium Dome
Designed to illuminate operating room surgical fields and can be adjusted for light intensity in a fixed or variable pattern size.
Reflector System: 3
Illumination Intensity: 90,000 Lux
LED Surface Life: 50,000 hours
Colour Temperature: 5500K
Colour Rendering Index: 90 Ra
Index Light spot: 200-250mm
Brightness Adjustment: Nearly 0% – 100% (from panel or remote control)
Power: 230 VAC/ 50/60Hz
Examination Dome
Designed specifically for minor procedures in an ICU or ER.
Reflector System: 1
Illumination Intensity: 40,000 Lux
LED Surface Life: 50,000 hours
Colour Temperature: 5500K
Colour Rendering Index: 90 Ra
Index Light spot: 200-250mm
Brightness Adjustment: Nearly 0% – 100% (from panel or remote control)
Power: 230 VAC/ 50/60Hz
NOVA series is available in different combinations and configurations.
For more info on surgical and examination lighting systems, contact us at: sales@tlipng.com
Case study: Nonga General Hospital & Popondetta General Hospital
The NOVA series was selected as a lighting system of choice for the Nonga General Hospital and Popondetta General Hospital.
As one of the leading PNG distributors of medical technology and together with our customers, we are driven to make healthcare better.
We offer the full healthcare solution from supply, installation, commission, training and technical support.
