METHOD FOR INCREASING VIABILITY OF CELL BY IRRADIATING CELL WITH ULTRASONIC WAVES AND ULTRASONIC IRRADIATION APPARATUS USING SAME

Title:

METHOD FOR INCREASING VIABILITY OF CELL BY IRRADIATING CELL WITH ULTRASONIC WAVES AND ULTRASONIC IRRADIATION APPARATUS USING SAME

Document Type and Number:

WIPO Patent Application WO/2020/091464

Kind Code:

A1

Abstract:

Disclosed are a method for increasing the viability of a cell by irradiating the cell with ultrasonic waves, and an ultrasound irradiation apparatus using same, wherein in a state where each of ultrasonic parameters is preconfigured in a predetermined range, the ultrasonic irradiation apparatus places an ultrasonic generation unit within a threshold range from the epidermis of an object to irradiate the epidermis of the object with ultrasonic waves, the ultrasonic parameters include at least a pressure of ultrasonic waves and a duty percentage of the ultrasonic waves, the pressure of the ultrasonic waves is 0.5MPa to 1MPa, and the duty percentage of the ultrasonic waves is 1% to 5%.

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Inventors:

KIM CHUL WOO (KR)
PARK DONG HEE (KR)
WON JONG HO (KR)
OH HEA RY (KR)

Application Number:

PCT/KR2019/014611

Publication Date:

May 07, 2020

Filing Date:

October 31, 2019

Export Citation:

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Assignee:

BIOINFRA LIFE SCIENCE INC (KR)

International Classes:

A61N7/00

Domestic Patent References:

WO1999034858A1	1999-07-15
WO2017080891A1	2017-05-18

Foreign References:

US20140257146A1

2014-09-11

Other References:

SASAKI, N. ET AL.: "Low intensity pulsed ultrasound stimulates hair follicle cells in 3D culture", ABSTRACTS OF INTERNATIONAL SOCIETY FOR THERAPEUTIC ULTRASOUND CONFERENCE 2017. JOURNAL OF THERAPEUTIC ULTRASOUND 2018, vol. 6, no. 2, pages 1 - 122, Retrieved from the Internet
FAN, Z. ET AL.: "Characterization of the dynamic activities of a population of microbubbles driven by pulsed ultrasound exposure in sonoporation", ULTRASOUND MEDICINE BIOLOGY, vol. 40, no. 6, June 2014 (2014-06-01), pages 1260 - 1272, XP055705460

Attorney, Agent or Firm:

SU INTELLECTUAL PROPERTY (KR)

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