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Surgical lighting now known as surgical lights or operating lights is primarily used by doctors in operating rooms. In addition to that, surgical lights are important equipment in ambulatory surgery centers. The scope and use of surgical lights vary with locations throughout the emergency and the hospital care facility, to provide high-quality lighting while getting complicated procedures.
For example, labor and delivery examination rooms, operation theatres. Besides doctors, surgical lights are highly used by clinicians and proceduralists, dental surgeons to examine a given condition. As soon as a surgical light is shed on an area, it illuminates the operative site on the patient, thereby optimally visualizing the part where a procedure needs to be carried. They provide hours of bright light without heating, either the user or the patient.
They have great longevity and are increasingly in demand to meet the need for optimal visualization during surgical procedures. Students pursuing a degree in medicine also employ the use of surgical lights to carry medical exams, thereby increasing the scope and popularity of the product.
Types Of Surgical Lights
Surgical lights began operating even before electricity flowed. Previously, light bulbs were used to illuminate the operating rooms along with candles during a surgical procedure. Most of the surgeries were performed during daylight to help surgeons use natural sunlight over any other artificial source.
The use of surgical lights began in late 1879 and till now they have been constantly upgraded as per requirement. You may be surprised to learn that, wireless dental loupe light is also available due to their portability, and easy-to-use features.
There are various types of surgical lights, performing a distinct role. Most lights are either used before the surgery, during the surgery or after the surgery, depending upon the task for which it has been designed. They are categorized as per mounted configuration or buy the lamp.
The lamp-type surgical lights are LED (light-emitting diode) and conventional incandescent lights. The configuration of surgical lighting includes wall-mounted, floor stand, or ceiling mounted.
The model of the light determines if it has to be used in one or all three configurations. Ceiling mounted lights are highly used because of their capability to be mounted on a fixed point on the ceiling where the procedure is carried. Wall-mounted lights, as the name goes, are usually fixed on the wall of the operating room. However, as per studies, examination lights are used together with wall-mounted lights for greater mobility.
The incandescent lights preferably halogen bulbs are effective in the own way, however, they are no match to LED lights. They work for up to 1200 hours less than the shelf life of an LED light; however, they are known to emit the exact light needed for the surgical procedure, precisely the crisp white light.
They are a cost-effective option given their efficiency to be used during surgical procedures. A drawback of using incandescent halogen bulbs is the heat radiation. They produce heat which is felt by the operating person contributing to fatigue and loss of focus.
LED headlights came into practice much later than the incandescent lights. It has been able to replace fiber optic xenon systems which are typically used in head-mounted surgical lights. LED headlights make use of a single diode to bring out light by converting electricity.
LEDs are used to reduce energy consumption because they are highly capable of working with limited energy supply, considered up to seven times less than incandescent bulbs. The most recommended LED lights in dentistry are the wireless dental loupe light. LED headlights tend to balance brightness, color temperature, and color rendering index.
Surgical Light Requirement
Surgical light requirement depends upon the type of procedure. For operating theatres LED surgical lights are employed, for dental surgeries dental loupes or dental led headlight are used. These days, there are wireless dental loop lights available for greater compatibility. The weight of the light varies, depending upon the number of lights attached to the product. The lifespan is much greater than the incandescent halogen bulbs and can last up to 100 thousand hours.
These days surgical lights are also available with lighting accessories to be used as a complement to the surgical lighting system. There are different products served with the LED light which are to be used altogether. LED lights are also served with light mounts, a free-standing camera for recording or teaching purposes, and even a radiation shield.
Ensure to have much research done before purchasing a surgical headlight. Surgical headlights with spot size adjustments are lightweight, they can eliminate eye strain and improve visibility. They also offer occipital support because of the lightweight design and therefore the user achieves maximum comfort during long procedures.