METHOD AND DEVICE FOR GENERATING ACTIVE OXYGEN

Title:

METHOD AND DEVICE FOR GENERATING ACTIVE OXYGEN

Document Type and Number:

Japanese Patent JP2004018444

Kind Code:

A

Abstract:

To provide a method for generating active oxygen more efficiently and safely than ever, and to provide a device therefor.

The method for generating active oxygen comprises irradiating a preparation containing ≥0.3 mg/kg riboflavin using a blue light-emitting diode 470 nm in peak emission wavelength. The device for generating active oxygen is equipped with a means for selectively irradiating the riboflavin preparation using the blue light-emitting diode. This method or device is usable as a means of improved safety in the medical field, for example, for the purpose of melanogenesis inhibition, cancer cell inhibition, cornea melting inhibition or teeth bleaching/gingiva sterilization.

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Inventors:

OBARA MASAYUKI
FUJIKURA TATSUO
OTSUKA MASAHIKO
FUJIWARA HIROSHI

Application Number:

JP2002174555A

Publication Date:

January 22, 2004

Filing Date:

June 14, 2002

Export Citation:

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Assignee:

OTSUKA PHARMA FACTORY INC

International Classes:

A61K41/00; A61L2/18; A61N5/06; A61P1/02; A61P27/02; A61P35/00; A61P43/00; A61L2/02; (IPC1-7): A61K41/00; A61L2/02; A61L2/18; A61N5/06; A61P1/02; A61P27/02; A61P35/00; A61P43/00

Attorney, Agent or Firm:

Inaoka cultivation
Mio Kawasaki

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