What is a surgical light?
The surgical light is a medical lighting device used primarily in the operating room. The term “scialytic” comes from the Greek “ skia ,” meaning “shadow,” and “ lytikos ," meaning "to dissolve." It is therefore a device designed to “eliminate shadows”.
Its goal is to ensure:
- High high brightness
- A clear view of the surgical field
- A faithful reproduction of the colors
- A uniform, shadow-free light field
Modern lamps generally use LED technology LEDtechnology, which produces light similar to daylight, improving the surgeon's perception of tissues and visual comfort.
Surgical lighting must also comply with stricthospital hygiene, particularly to maintain laminar airflow and prevent contamination of the surgical field.
What is a surgical light used for?
The surgical light is used to ensure optimal visibility during surgical and medical procedures.
Its main functions are:
Improving the surgeon's vision
High brightness allows for precise visualization of anatomical structures.
Reproduce the natural color of fabrics
Modern lamps have a very high color rendering index, allowing them to accurately reproduce the color of fabrics.
Remove shadows
Thanks to multiple light sources, the lamp maintains a consistent field of light, even if an instrument or a hand passes in front of the light.
Maintain a hygienic environment
The lamps are designed with features that make them easy to clean and meet hygiene requirementshygiene.
How does a surgical light work?
The operation of the surgical light is based on the combination of several LEDs.
Each LED illuminates the surgical field from a different angle. The light beams overlap to create:
- A uniform light field
- High brightness
- A removal of shadows
Some lamps also use advanced technologies that allow adjust the diameter of the light field without losing intensity.
LED surgical lights in today's operating room
Today, surgical lights use almost exclusively LED technology LED.
The benefits:
- Better brightness
- A faithful reproduction of the colors
- Low low energy consumption
- A very long that can exceed 50,000 hours
- Low low heat output
These modern lighting solutions can also be integrated into the operating room’s digital ecosystem, including:
- The multimedia stations
- The surgical cameras
- Video video management systems
In particular, this makes it possible to film, broadcast, and archive surgical procedures in hospitals and clinics.
What are the three types of medical lamps?
There are several types of medical lighting, depending on their clinical application.
Operating room surgical lights
These lamps are used for surgical procedures in the operating room.
They offer:
- A very high brightness
- A wide field of view
- Accurate reproduction of colors
For example, the range of surgical lights XMT from Surgiris offers a color rendering index of up to Ra 99, allowing for a very accurate reproduction of tissue, virtually identical to daylight.
Diagnostic lamps
The diagnostic lamps are used for:
- The ENT exams
- The medical appointments
- Dermatological dermatological
- Dental Dental
The DIASYS from Surgiris offers examination and treatment lights that provide excellent color rendering and comfortable lighting for consultations and technical procedures.
Dermatological lamps
Some medical lamps are used for therapeutic purposes.
The lamp DERMARIS is, for example, designed for dynamic phototherapy, used in particular for the treatment of actinic keratosis (AK) through the use of photosensitizing agents combined with a light source.
Frequently Asked Questions
What is the difference between a surgical light and an examination light?
A surgical light is designed for surgical procedures and provides very bright light.
An examination lamp is used for medical consultations and diagnoses.
What is the difference between a surgical light and an examination light?
The LEDs offer:
- Better color reproduction colors
- Light similar to daylight
- A very long very long
- Low low heat output
What are the main types of medical lamps ?
The main types are:
- Operating room lights
- Examination and diagnostic lamps
- Dermatological lamps
- Specialized lamps for medical care
Where can I find surgical lights for the operating room?
Surgiris manufactures LED medical lighting Made in France for surgery, patient care, and dermatology, used in many hospitals and clinics in France and around the world.