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1. WO2020096231 - CATHETER PULLBACK DEVICE SYSTEM

Publication Number WO/2020/096231
Publication Date 14.05.2020
International Application No. PCT/KR2019/013946
International Filing Date 23.10.2019
IPC
A61M 25/01 2006.01
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
01Introducing, guiding, advancing, emplacing or holding catheters
A61B 8/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
A61B 8/08 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
A61M 39/10 2006.01
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
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
10Tube connectors or tube couplings
A61M 25/00 2006.01
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
Applicants
  • 원텍 주식회사 WONTECH CO.,LTD. [KR]/[KR]
Inventors
  • 김종원 KIM, Jong Won
  • 서영석 SEO, Young Seok
  • 김정현 KIM, Jung Hyun
  • 백대열 BAEK, Dae Yul
Agents
  • 특허법인 빛과소금 LIGHT AND SALT PATENT AND LAW FIRM
Priority Data
10-2018-013439705.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CATHETER PULLBACK DEVICE SYSTEM
(FR) SYSTÈME DE DISPOSITIF DE RETRAIT DE CATHÉTER
(KO) 카테터 풀백 장치 시스템
Abstract
(EN)
The present invention relates to a catheter pullback device system, and the objective of the present invention is to present a technology related to a connecting member made from a material that is suitable to be used for a pullback device that rotates at a high speed. Disclosed is the catheter pullback device system comprising: a catheter; and the pullback device for guiding the traveling motion and rotational motion of the catheter, wherein the pullback device includes the connecting member for maintaining an electrical connection with the catheter through an electrical signal line when the rotational motion of the catheter is guided, the connecting member includes a fixed ring, a rotary ring that rotates, and a plurality of ball bearings positioned between the fixed ring and the rotary ring, and the fixed ring and the rotary ring are made from a conductive polymer material.
(FR)
La présente invention concerne un système de dispositif de retrait de cathéter et l'objectif de la présente invention est de présenter une technologie associée à un élément de liaison réalisé à partir d'un matériau qui est approprié pour être utilisé pour un dispositif de retrait qui tourne à grande vitesse. Selon l'invention, le système de dispositif de retrait de cathéter comprend : un cathéter ; et le dispositif de retrait pour guider le mouvement de déplacement et le mouvement de rotation du cathéter, le dispositif de retrait comprenant l'élément de liaison pour maintenir une connexion électrique avec le cathéter par l'intermédiaire d'une ligne de signal électrique lorsque le mouvement de rotation du cathéter est guidé, l'élément de liaison comprenant une bague fixe, une bague rotative qui tourne et une pluralité de roulements à billes positionnés entre la bague fixe et la bague rotative, et la bague fixe et la bague rotative étant fabriquées à partir d'un matériau polymère conducteur.
(KO)
본 발명은 카테터 풀백 장치 시스템에 관한 것으로 고속회전하는 풀백장치에서 이용이 적합한 재질의 연결부재에 관한 기술을 제시하고자 카테터 및 카테터의 이동운동 및 회전운동을 안내하는 풀백장치, 풀백 장치는 카테터의 회전운동 안내시 전기신호선을 통한 카테터와의 전기적 연결을 유지시키는 연결부재를 포함하며, 연결부재는 고정링, 회전하는 회전링 및 고정링 및 회전링 사이에 위치하는 복수의 볼베어링을 포함하고, 고정링 및 회전링은 전도성 고분자 물질로 마련되는 것을 특징으로 하는 카테터 풀백 장치 시스템을 개시한다.
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