light emitting diode lamp operating room lighting - energy efficiency

by:Leimove     2019-07-24

Effective and successful performance in the operating room is enhanced by lighting, which does not cause visual, operational and environmental difficulties such as glare, shading, or visual pressure.Operating room environments require a combination of satisfactory ambient lighting and effective direct and indirect mission lighting.The ability to adjust these lighting levels and change their properties enables room staff to work more efficiently.Incorrect or poor lighting can have an impact on patients through poor performance and impaired effectiveness, which can lead to program extension through uncertainty or even errors.The health of the surgeon, anesthetist and surgical team may also be adversely affected, while harsh environmental lighting can compromise the quality and safety of the working environment.Proper light adjustment usually takes a long time, according to the study.Lighting Requirements for Specific surgical specialties are very diverse, so personal requirements for each specialty must be taken into account when choosing room lighting.Adjustability -The design of the lighting unit and how to adapt to individual requirements.Brightness -Specific operation area.Control -The selected design and the right light source will help to integrate the system into the operating room environment.However, the flexibility and adaptability of the lighting system (for example, the number or propagation of light) will be adapted to a wider range of tasks and activities.Good color reproduction is important in operating room, intensive care unit, examination room and treatment room.In the operating room, there should be a backup power system in the event of a power outage.There are usually three basic types of lamps used in operating room environments: Incandescent lamps, gas discharges, and LEDs (LED ).Incandescent and gas discharge lamps are traditionally the main types of lamps, using halogen lamps, tungsten lamps, xenon lamps and quartz lamps.However, other types of lighting are now appearing on the market in many forms, especially LEDs.1.Technical parameters.2.Center illumination: this is the illumination (LUX) value at 1 m in the center of the light field.3.Lighting depth: distance under light-The illumination reaches the emission area with a center illumination of 20%.4.Light field diameter (50%): The lighting reaches the light field diameter of 50% of the central lighting.5.Light field diameter (10%): the light field diameter where the illumination reaches 10% of the center illumination.6.Color reproduction index: Measurement of the spectrum of light, consisting of 9 measurements of each visible color.7.Color temperature: the feeling of light is cool or warm (measured by Kelvin ).Some LED lights allow the color temperature to be adjusted, which enables the surgical team to manipulate the light properties and thus facilitate tissue division.8.Radiation energy (Watt): Heat is generated from the light source in infrared formRed radiation, in the field of radiation, anyone can feel the red radiation.This can not only provide an uncomfortable working environment for the surgeon, but also for the entire surgical team as well as the patient.It may also hinder surgery by causing the wound tissue to dry, especially during longer procedures.                               

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