The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 1999
Filed:
Sep. 25, 1997
Applicant:
Inventor:
Jan Henrik Wilkens, Homburg, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
607 88 ; 607 93 ; 606-9 ; 606 16 ; 313110 ; 2505031 ; 2504931 ; 362804 ;
Abstract
An irradiation device, especially for the cosmetic, diagnostic and therapeutic application of light, having an incoherent light source and a reflector that surrounds the light source and has a slit-like opening defining the direction of the radiation. Arranged in the beam path of the light source is a spectral dispersion element. In the output beam path of the spectral dispersion element, a fiber-optic cross-sectional transformer is disposed in such a way that its circular end is located opposite the spectral dispersion element. The fiber-optic cross-sectional transformer and the spectral dispersion element are movable relative to each other.