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1. WO2021221257 - SURGICAL INSTRUMENT FOR REMOVING POLYPS

Publication Number WO/2021/221257
Publication Date 04.11.2021
International Application No. PCT/KR2020/016727
International Filing Date 24.11.2020
IPC
A61B 18/14 2006.1
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
A61B 17/34 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
A61B 18/00 2006.1
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
A61B 17/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
CPC
A61B 17/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
A61B 17/34
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
A61B 18/00
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
A61B 18/14
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
Applicants
  • 장영현 JANG, Young-Hyun [KR]/[KR]
Inventors
  • 장영현 JANG, Young-Hyun
Agents
  • 특허법인 신세기 SHINSEGI PATENT LAW FIRM
Priority Data
10-2020-005175928.04.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) SURGICAL INSTRUMENT FOR REMOVING POLYPS
(FR) INSTRUMENT CHIRURGICAL POUR RETIRER DES POLYPES
(KO) 용종 제거용 시술기구
Abstract
(EN) The present invention relates to a surgical instrument for removing polyps formed in an organ and comprises: a guide body that is hollow on the inside; a body entry tube which is connected to the rear end of the guide body; a medical fluid supply means which is installed at one side of the guide body and moves forward/backward to supply medical fluid to the polyps; and a polyp removal means which is installed at the other side of the guide body and extracts polyps while moving forward/backward, wherein only one of a needle of the medical fluid supply means and a snare of the polyp removal means is exposed to the outside of a tip of the body entry tube.
(FR) La présente invention concerne un instrument chirurgical pour retirer des polypes formés dans un organe, comprenant : un corps de guidage qui est creux sur l'intérieur ; un tube d'entrée de corps qui est relié à l'extrémité arrière du corps de guidage ; un moyen d'alimentation en fluide médical qui est installé sur un côté du corps de guidage et se déplace vers l'avant/vers l'arrière pour fournir un fluide médical aux polypes ; et un moyen d'élimination de polypes qui est installé sur l'autre côté du corps de guidage et extrait des polypes tout en se déplaçant vers l'avant/vers l'arrière, une seule aiguille parmi une aiguille du moyen d'alimentation en fluide médical et une anse du moyen d'élimination de polype étant exposée à l'extérieur d'une pointe du tube d'entrée de corps.
(KO) 본 발명은 장기에 발생한 용종을 제거하기 위한 용종 제거용 시술기구에 관한 것으로, 그 구성은, 내부가 중공인 가이드 몸체와, 가이드 몸체의 후단에 연결 설치되는 체내진입튜브와, 상기 가이드 몸체의 일 측에 설치되어 전/후진 되며 이동하여 용종에 약액을 공급하는 약액공급수단과, 상기 가이드 몸체의 타 측에 설치되어 전/후진하며 용종을 적출하는 용종제거수단으로 이루어져 상기 약액공급수단의 주사바늘과 용종제거수단의 올가미 중 어느 하나만 상기 체내진입튜브의 선단 외부로 노출되게 형성된 것으로 이루어진다.
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