Homepage > Photocoagulator lasers > YLC-500 / 500 VIXI
The YLS-500 is a yellow wavelength photocoagulator laser fitted on a slit lamp and designed to photocoagulation, pan- photocoagulation, trabeculoplasty and iridotomy treatments. Two models are available, the Monospot simple YLS-500 (single impact) and the Multispot YLS-500 VIXI (laser impact grid). It can be fitted with a subthreshold treatment module, the LMP (Low Power Mode).
The yellow wavelength is not much absorbed by the xanthophyll macular pigment allows a more extra macular oriented than using the green wavelength, still keeping the photocoagulation application of new blood vessels and the destruction application of the ischemic zones of the retina. This colour makes the surgery easier in case of cataract or opaque media as it is less diffused (better penetration) and less painful for the patient.
Thanks to its panel ant its independent interface especially designed to use the laser, the YLC-500 is a robust product, designed for a quick and easy used.
In Monospot mode, directly set up the parameters of the laser impact from the control panel, to optimise the treatment: power, exposition time, frequency of impacts in a series, etc.
In Multispot mode, the YLC-500 VIXI proposes 22 different point grids (adjustable shape, size and distance), directly accessible via a single click. To set up the parameters, you can also use the 3D mouse and its 10 settable buttons, depending on the user’s preferences.
To ensure an homogeneous treatment, different patterns of equidistant laser impacts (ESP) are available amongst the 22 proposals provided. You mays also use the AutoForward mode, which proposes a series of identical patterns, stitched to cover a larger area, with automatic repositioning of the laser beam after each delivered pattern.
Once combined, these two features are used to uniformly distribute the energy over the entire retinal zone, to optimise the results of the treatment, while minimising harmful consequences.
The YLC-500 is user-friendlier and proposes different items to customise it, to optimise the treatment time, and make the use easier, such as saving the treatment parameters, the grids of points of the magnifications of the examination magnifying glasses. Therefore the laser adapts to any user’s profile.
Once the surgery is completed, a report is displayed to summarise the treatment global parameters. This report can be saved to the key card, not saved or transferred to a computer via a LAN connexion.
Le Low Power Mode, pour le traitement infraliminaire, est une option disponible pour les modèles en longueur d’onde jaune et en multispot suivants :
The LMP makes possible a less aggressive low-energy and high-density treatment, limiting any important heating of retinal tissues, for a medicinal effect.
The LPM is particularly recommended for the macular oedema cases. It proposes a matrix of laser impacts especially dedicated to this application. The matrix Arcad Grid allows the automatic positioning of concentric rings form the center to the periphery, to focus on the oedema.
Dispositifs médicaux de Classe IIb / Certifiés par le DEKRA Certification B.V. / CE0344
Indications : les lasers MC-500, GYC-500 et YLC-500 NIDEK sont prévus pour être employés dans des procédures chirurgicales ophtalmiques, y compris la photocoagulation rétinienne et
maculaire, l’iridotomie et la trabéculoplastie.
Informations de bon usage : l’utilisation de ces dispositifs médicaux destinés aux professionnels de santé, est exclusivement réservée au traitement, par un médecin qualifié, des maladies
de l’œil, suivant le mode d’emploi du dispositif. Les précautions de sécurité et les procédures d’utilisation, notamment, doivent être parfaitement assimilées avant l’utilisation de ce dispositif.
Veuillez lire attentivement les instructions figurant dans le manuel d’utilisation.
Matériel fabriqué par NIDEK CO.,LTD
Date de dernière mise à jour : 14/05/2020. Numéro de référencement interne : 20-05-NIDEK-PM-001
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