Title:
CAPSULE ENDOSCOPE USING MAGNETISM FOR PHOTODYNAMIC AND SONODYNAMIC THERAPY
Document Type and Number:
WIPO Patent Application WO/2014/129730
Kind Code:
A1
Abstract:
The present invention relates to a capsule endoscope using magnetism for photodynamic and sonodynamic therapy. The present invention comprises: an endoscope body; a light and ultrasonic wave irradiation portion, provided on the outer surface of the endoscope body, for irradiating light and ultrasonic waves of different wavelengths; and a photodynamic and sonodynamic therapy portion connected to the outer surface of the endoscope body and comprising a material for photodynamic and sonodynamic therapy. The endoscope body comprises a cathode portion and an anode portion having different polarities and is controlled so as to allow the polarity thereof to change, and a material exposed at the photodynamic and sonodynamic therapy portion can be activated by the light and ultrasonic waves irradiated from the light and ultrasonic wave irradiation portion.
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Inventors:
CHAE HIUN SUK (KR)
Application Number:
PCT/KR2013/011149
Publication Date:
August 28, 2014
Filing Date:
December 05, 2013
Export Citation:
Assignee:
CATHOLIC UNIV IND ACAD COOP (KR)
International Classes:
A61N5/06; A61B17/94; A61B18/00; A61N7/00
Domestic Patent References:
| WO2004049947A2 | 2004-06-17 |
Foreign References:
| US20090036952A1 | 2009-02-05 | |||
| KR101200210B1 | 2012-11-09 | |||
| KR19980701880A | 1998-06-25 | |||
| KR100773475B1 | 2007-11-05 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
특허법인 태평양 (KR)
특허법인 태평양 (KR)
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