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Title:
OPTICAL THERAPY DEVICE USING ULTRASONIC WAVES AND BUBBLE GENERATION MATERIAL INJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/045448
Kind Code:
A1
Abstract:
The present invention provides an optical therapy device using ultrasonic waves and a bubble generation material injection device, the optical therapy device comprising: a body which is driven by a power source applied from the outside and which has, embedded therein, a control unit for generating a control signal on the basis of a corresponding input value set by a user; an optical therapy means which is electrically connected to the control unit of the body and which is controlled by the control signal, generated by the control unit, so as to emit therapeutic light and ultrasonic waves at the corresponding affected area; and a bubble generation agent injection means which is provided on one side of the optical therapy means and which injects a bubble generation agent into biological tissue of the corresponding affected area by means of the control signal of the control unit, and thus the present invention injects the bubble generation agent, with a microneedle, into the corresponding affected area requiring optical therapy, and then, emits ultrasonic waves of a corresponding wavelength at the corresponding affected area so as to generate microbubbles inside the biological tissue of the corresponding affected area, and emits therapeutic light at the corresponding affected area, in which the microbubbles have been generated, so as to use the microbubbles generated inside the biological tissue of the corresponding affected area, thereby increasing the tissue penetration range and depth of light energy by linear light scattering and Mie scattering of the therapeutic light, so that an optical therapy effect can increase.

Inventors:
PARK IN SU (KR)
Application Number:
PCT/KR2020/011506
Publication Date:
March 11, 2021
Filing Date:
August 27, 2020
Export Citation:
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Assignee:
UNIV AJOU IND ACADEMIC COOP FOUND (KR)
International Classes:
A61N5/06; A61M5/178; A61M13/00; A61N5/067; A61N7/00
Domestic Patent References:
WO2017164430A12017-09-28
Foreign References:
KR20170048446A2017-05-08
JP2013544120A2013-12-12
KR20180113863A2018-10-17
JP2011115461A2011-06-16
KR101869894B12018-06-21
KR101643850B12016-07-28
Attorney, Agent or Firm:
TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (KR)
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