Hair-growth control device and hair-growth control method

Hair-growth control device and hair-growth control method

  • CN 101,170,960 A
  • Filed: 05/08/2006
  • Published: 04/30/2008
  • Est. Priority Date: 05/12/2005
  • Status: Active Application
First Claim
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1. a hair-growth control device (1) comprising:

  • -laser beam sources (7) is used for providing laser beam in the burst length,-laser beam guiding device (27;

         60), and-control unit (33) is used to this laser beam (9) to determine the target location, and described equipment is characterised in that-when this equipment (1) was in operating position on skin, this control unit (33) can and be arranged to determine from hair growth related skin tissue (41,43,45,47,49,51) position in the preset distance is as the target location, this hair growth related skin tissue (41,43,45 wherein, 47,49,51) be positioned between the following 0.3mm in surface (35) and 0.5mm of the skin (5) that will handle-this equipment further comprises optical focusing system (15;

         61), the laser beam (9) that is used for this is had power density focuses on focus (25), and wherein the power density in this focus is higher than and is used at skin histology (5;

    41,43,45,47,49,51) bring out the local threshold of induced with laser optics punch-through in.

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