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1. WO2021019981 - CATHETER AND LIGHT IRRADIATION SYSTEM

Publication Number WO/2021/019981
Publication Date 04.02.2021
International Application No. PCT/JP2020/024992
International Filing Date 25.06.2020
IPC
A61M 25/10 2013.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
10Balloon catheters
A61B 18/24 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
18by applying electromagnetic radiation, e.g. microwaves
20using laser
22the beam being directed along or through a flexible conduit, e.g. an optical fibre; Hand-pieces therefor
24with a catheter
A61N 5/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
5Radiation therapy
06using light
A61N 5/067 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
5Radiation therapy
06using light
067using laser light
CPC
A61B 18/24
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
18by applying electromagnetic radiation, e.g. microwaves
20using laser
22the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or; hand-pieces therefor
24with a catheter
A61M 25/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
10Balloon catheters
A61N 5/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
5Radiation therapy
06using light
Applicants
  • 朝日インテック株式会社 ASAHI INTECC CO., LTD. [JP]/[JP]
Inventors
  • 桂田 裕子 KATSURADA Yuko
  • 塚本 俊彦 TSUKAMOTO Toshihiko
Agents
  • 田邊 淳也 TANABE Junya
  • 板倉 幸恵 ITAKURA Yukie
Priority Data
2019-13936930.07.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CATHETER AND LIGHT IRRADIATION SYSTEM
(FR) CATHÉTER ET SYSTÈME D'IRRADIATION DE LUMIÈRE
(JA) カテーテル、及び、光照射システム
Abstract
(EN)
This catheter is provided with: an elongated tubular main body; an expandable balloon member disposed on the distal end side of the main body; and a light irradiation unit for emitting light from at least a portion of the surface of the balloon member to the outside.
(FR)
Ledit cathéter est pourvu : d'un corps principal tubulaire allongé ; d'un élément de ballonnet déployable disposé sur le côté extrémité distale du corps principal ; et une unité d'irradiation de lumière pour émettre de la lumière depuis au moins une partie de la surface de l'élément de ballonnet vers l'extérieur.
(JA)
カテーテルは、長尺管形状の本体部と、本体部の先端側に配置された拡縮可能なバルーン部材と、バルーン部材の表面の少なくとも一部分から外部に光を照射する光照射部と、を備える。
Also published as
Latest bibliographic data on file with the International Bureau