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1. JPWO2019188917 - 医療デバイス

Office
Japon
Numéro de la demande 2020510041
Date de la demande 25.03.2019
Numéro de publication WO2019188917
Date de publication 03.10.2019
Type de publication A1
CIB
A61B 18/12
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
18Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci
04par chauffage
12en faisant passer des courants à travers les tissus à chauffer, p.ex. des courants à haute fréquence
CPC
A61B 18/1492
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
04by heating
12by passing a current through the tissue to be heated, e.g. high-frequency current
14Probes or electrodes therefor
1492having a flexible, catheter-like structure, e.g. for heart ablation
A61B 2018/00267
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
00053Mechanical features of the instrument of device
00214Expandable means emitting energy, e.g. by elements carried thereon
00267having a basket shaped structure
A61B 2018/00351
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
00315for treatment of particular body parts
00345Vascular system
00351Heart
A61B 17/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
A61B 18/18
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
A61B 18/20
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
Déposants テルモ株式会社
Inventeurs 高橋 侑右
加藤 幸俊
竹村 知晃
Mandataires 山田 牧人
Données relatives à la priorité 2018064007 29.03.2018 JP
Titre
(JA) 医療デバイス
Abrégé
(JA)

線材で形成された拡張体において、線材の周方向へのねじれを抑制できる医療デバイスを提供する。
生体組織を拡張させる医療デバイス(10)であって、長尺なシャフト部(20)と、シャフト部(20)の先端部に設けられる拡張体(21)と、を有し、拡張体(21)は、径方向に拡縮可能な線材部(50)と、拡張体(21)の周方向への線材部(50)の移動を規制するねじれ規制部(54)と、を有する医療デバイス(10)である。


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