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Guirec Le Lous

Michel Lamoise

Jean-François Peyre

The invention relates to a dermatological treatment device () including a laser head () capable of shooting a laser beam () towards a target region () of the skin () of a patient, a pyrometer () capable of measuring the temperature (T) of the skin () in said target region (), a timer () capable of measuring the duration (D) of the laser shot, and a control means () capable of selectively activating or deactivating a laser shot, the control means () being configured to deactivate the laser shot when the duration (D) of the shot reaches a duration threshold in seconds (Sd) as determined by a linear function in the form Sd=(To&#x2212;T)/C, where T is the measured temperature (T) of the skin, To is a target temperature, and C is an average heating coefficient of the skin.

Dermatological treatment device

The invention relates to a device () for dermatological treatment, comprising a laser head () suitable for directing a laser beam () towards a target zone (), at least one fan () suitable for dissipating the heat emitted by the laser head (), and at least one monitoring means () suitable for detecting a fault in at least one fan () and for controlling at least one means () for inhibiting the laser beam () when a fault is detected.

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Paris, France

Guirec Le Lous