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510(k) Data Aggregation
K Number
K241547Device Name
Diode Laser Therapy Device (DF-DIODE LASER-S1)
Date Cleared
2024-08-13
(74 days)
Product Code
Regulation Number
878.4810Why did this record match?
Applicant Name (Manufacturer) :
WeiFang Dragonfly Electronics Technology Co., Ltd
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdparty
Intended Use
The Diode Laser Therapy Device (Model: DF-DIODE LASER-S1) is intended for hair removal, permanent hair reduction on all skin types (Fitzpatrick skin type I-VI), including tanned skin. Permanent hair reduction is defined as the long-term, stable reduction in the number of hairs regrowing when measured at 6, 9, and 12 months after the completion of a treatment regime.
Device Description
Diode Laser Therapy Device adopts semi-conductor laser, based on selective photothermolysis principle, through specific wavelength, penetrate epidermis, optical energy was absorbed and translated into heat energy with restraining hair follicle tissues, and produce photothermal effect. It takes laser energy in hair follicle with rich in melanin, surrounding tissues absorb less even no energy, reach to restrained melanin of hair follicles and remove hair. The Diode Laser Therapy Device utilize a semiconductor diode with invisible infrared radiation as a laser source to emit 808nm wavelength laser which is absorbed by melanin. The laser power is delivered to the treatment area via laser handpiece. The emission laser is activated by a foot-switch.
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