Title:
治療光源および方法
Document Type and Number:
Japanese Patent JP4889247
Kind Code:
B2
Abstract:
A therapeutic light source comprises rigid arrays of LED's (LF, LL, LR) movably connected together, and cooled by forced air convection. The output intensity of the arrays is at least 10mW/cm<2> with a spatial intensity fluctuation of 10% or less in the treatment field. The emission spectra of the LED's may be substantially limited to the range 400 to 430 nm, or 590 to 640 nm. The light source may be used for cosmetic treatment, such as skin rejuvenation, wrinkle removal and/or biostimulation.
Inventors:
Colin Whitehurst
Application Number:
JP2005188857A
Publication Date:
March 07, 2012
Filing Date:
June 28, 2005
Export Citation:
Assignee:
Photo Therapeutics Limited
International Classes:
A61B1/06; A61N5/06; A61B17/00; H01L33/00; A61N5/00
Domestic Patent References:
| JP3292959A | ||||
| JP10229990A | ||||
| JP6363068A |
Foreign References:
| WO2000002491A1 | ||||
| WO1993009847A1 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Toshifumi Onuki