Invention Grant
- Patent Title: Photo-epilation device
- Patent Title (中): 照相脱毛装置
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Application No.: US12919035Application Date: 2009-03-02
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Publication No.: US08414566B2Publication Date: 2013-04-09
- Inventor: Antonius Maarten Nuijs , Lenie Johanna Theodora Evers-Derkx
- Applicant: Antonius Maarten Nuijs , Lenie Johanna Theodora Evers-Derkx
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP08152423 20080307
- International Application: PCT/IB2009/050817 WO 20090302
- International Announcement: WO2009/109885 WO 20090911
- Main IPC: A61B18/18
- IPC: A61B18/18

Abstract:
A photo-epilation device including a hand-held housing with at least one window opening; a lamp accommodated in the housing for generating light having a spectral range from approximately 575 nm to approximately 1700 nm; and a control device for driving the lamp. The lamp is switched on in brief pulses having a pulse duration in the range from 1.1 ms to 1.9 ms, and a pulse repetition frequency in the range from 0.1 Hz to 0.5 Hz. The fluence on skin level is in the range from 2 to 7 J/cm2, dependent on the skin type.
Public/Granted literature
- US20110004201A1 PHOTO-EPILATION DEVICE Public/Granted day:2011-01-06
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