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1. WO2020231079 - PHOTODYNAMIC THERAPY APPARATUS SECURING LIGHT TRANSMISSION DEPTH BY INDUCING FOCUSED ULTRASOUND, AND METHOD FOR IRRADIATING LIGHT BY FEEDBACK-CONTROLLING OUTPUT OF ULTRASOUND

Publication Number WO/2020/231079
Publication Date 19.11.2020
International Application No. PCT/KR2020/006017
International Filing Date 12.05.2020
IPC
A61N 5/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
5Radiation therapy
06using light
Applicants
  • 연세대학교 산학협력단 INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY [KR]/[KR]
Inventors
  • 장원석 CHANG, Won Seok
  • 한승희 HAN, Seung Hee
  • 신재우 SHIN, Jae Woo
  • 공찬호 KONG, Chan Ho
  • 장진우 CHANG, Jin Woo
Agents
  • 특허법인 비엘티 BLT PATENT & LAW FIRM
Priority Data
10-2019-005721215.05.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) PHOTODYNAMIC THERAPY APPARATUS SECURING LIGHT TRANSMISSION DEPTH BY INDUCING FOCUSED ULTRASOUND, AND METHOD FOR IRRADIATING LIGHT BY FEEDBACK-CONTROLLING OUTPUT OF ULTRASOUND
(FR) APPAREIL DE THÉRAPIE PHOTODYNAMIQUE FIXANT LA PROFONDEUR DE TRANSMISSION DE LA LUMIÈRE PAR INDUCTION D'ULTRASONS FOCALISÉS, ET PROCÉDÉ D'IRRADITION LUMINEUSE PAR COMMANDE AVEC RÉTROACTION DE LA SORTIE D'ULTRASONS
(KO) 집속초음파 유도에 의해 광투과 깊이를 확보하는 광역학 치료 장치 및 초음파의 출력을 피드백 제어하여 광을 조사하는 방법
Abstract
(EN)
Provided is a photodynamic therapy apparatus which is capable of increasing the effect of photodynamic therapy by forming an open channel for delivering a light-sensitizer and securing light transmission depth in a biological barrier covering target biological tissue. The photodynamic therapy apparatus is characterized by comprising: a light source module which emits light; an ultrasonic module which outputs ultrasound; a detecting module which detects a result of the output of ultrasound; and an electronic control module which feedback-controls the output of the ultrasonic module according to the detection result of the detection module.
(FR)
L'invention concerne un appareil de thérapie photodynamique qui est capable d'augmenter l'effet de thérapie photodynamique par formation d'un canal ouvert pour administrer un photosensibilisateur et fixer la profondeur de transmission de la lumière dans une barrière biologique couvrant un tissu biologique cible. L'appareil de thérapie photodynamique est caractérisé en ce qu'il comprend : un module source de lumière qui émet de la lumière ; un module à ultrasons qui produit une sortie d'ultrasons ; un module de détection qui détecte un résultat de la sortie d'ultrasons ; et un module de commande électronique qui commande avec rétroaction la sortie du module ultrasonore en fonction du résultat de détection du module de détection.
(KO)
타겟 생체 조직을 커버하는 생체 장벽에 광과민제 전달과 광투과 깊이를 확보하기 위한 개방 채널을 형성함으로써, 광역학 치료의 효과를 증대시킬 수 있는 광역학 치료 장치가 제공된다. 상기 광역학 치료 장치는 광을 출사하는 광원 모듈; 초음파를 출력하는 초음파 모듈; 초음파의 출력에 의한 결과를 감지하는 디텍팅 모듈; 상기 디텍팅 모듈의 감지 결과에 따라 상기 초음파 모듈의 출력을 피드백 제어하는 전자 제어 모듈을 포함하는 것을 특징으로 한다.
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