| Customization: | Available |
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| Power: | 30W+17W |
| Wavelength: | 980nm+1470nm |
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With the two laser wavelengths 980nm 1470nm, the ENT-surgeon can select the appropriate wavelength for each indication according to the ideal absorption properties and penetration depth for the respective tissue and thus take advantage of both 980 nm (hemoglobin) and 1470 nm (water) in terms of absorption, coagulation, vaporization and / or cutting are optimally exploited.
Laser is now universally accepted as the most advanced technological tool in various specialities of surgery. However the properties of all lasers are not alike and surgeries in the ENT field have advanced significantly with the introduction of Diode Laser.
Diode Laser offers the most bloodless surgery available today. This laser is especially suited for ENT works and finds application in various aspects of surgery in the ear, nose, larynx, neck etc. With introduction of Diode Laser, there has been a significant improvement in the quality of ENT surgery.
The commonly used lasers in ENT till date were CO2 (carbondioxide), argon laser and Nd: YAG laser. The diode laser, dual wave 980 nm+1470nm wavelength which was invented and introduced to the field of ENT surgery recently, combines the beneficial effects of all these lasers into one. The tissue cutting effect is comparable to that of CO2 laser, its coagulation effects are comparable to that of argon laser, and it results in a slightly higher degree of absorption by tissue than does the ND: YAG laser.
This a lightweight, portable dual wave 980nm+1470nm wavelength Diode laser with a fiber optic delivery system is being used widely the field of otolaryngology, as it is more affordable
The wavelength of 980 nm has a high absorbance in hemoglobin whereas the 1470 nm has a high absorbance in water. The thermal penetration depth of the Triangel dual laser therefore can be adjusted to the needs of the particular ENT application by just a finger tip. This allows safe and precise procedures to be performed close to delicate structures while protecting the surrounding tissue. Compared to the CO2 laser, this special wavelength set exhibits a significantly better hemostasis and prevents bleeding during the operation, even in hemorrhagic structures such as nasal polyps and hemangioma. With the TRIANGEL dual laser system, precise excisions, incisions and vaporization of hyperplastic and tumorous tissue can be performed effectively with almost no side effects.
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Model
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Laseev 980nm+1470nm
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Laser type
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Diode Laser Gallium-Aluminum-Arsenide GaAlAs
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Wavelength
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980nm+1470nm
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Output Power
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1-30W for 980nm, 1-17W for 1470nm
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Working modes
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CW, Pulse and Single
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Pulse
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0.00-1s
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Delay
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0.00-1s
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Indication light
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Adjustable Red indicator light 650nm
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Fiber
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400 (bare fiber)
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The use of lasers in ENT laser operations is the current general practice. Thanks to the evolution of laser sources, the surgical otolaryngology approach has been revolutionized by the ability to perform minimally invasive, highly precise surgery, suitable for a wide range of treatments for diseases of ear/nose/throat.
1. It can be used in contact mode, in which the tip of the fiber is placed directly on the surface of the tissue. This mode is effective for both photocoagulation and vaporization of tissue, depending on the power density. At the low- or mid-power range, coagulation occurs; at a higher level, vaporization occurs.
2. The laser can be used in near-contact mode, in which the tip of the fiber remains several millimeters apart from the tissue. This mode is largely used for tissue photo coagulation.
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