Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020204574 - BIDIRECTIONAL FLOW CONTROL VALVE AND BRAIN DISEASE TREATMENT SYSTEM COMPRISING SAME

Publication Number WO/2020/204574
Publication Date 08.10.2020
International Application No. PCT/KR2020/004405
International Filing Date 31.03.2020
IPC
F16K 15/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15Check valves
02with guided rigid valve members
F16K 15/18 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15Check valves
18with actuating mechanism; Combined check valves and actuated valves
F16K 15/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15Check valves
02with guided rigid valve members
06with guided stems
F16K 1/34 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
32Details
34Cutting-off parts
F16K 27/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
27Construction of housings; Use of materials therefor
02of lift valves
A61M 27/00 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
27Drainage appliances for wounds, or the like
Applicants
  • 국립암센터 NATIONAL CANCER CENTER [KR]/[KR]
  • 가천대학교 산학협력단 GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION [KR]/[KR]
Inventors
  • 유헌 YOO, Heon
  • 김광기 KIM, Kwang Gi
  • 정태신 CHUNG, Tai Shin
Agents
  • 인비전 특허법인 ENVISION PATENT & LAW FIRM
Priority Data
10-2019-003803301.04.2019KR
10-2019-003803401.04.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) BIDIRECTIONAL FLOW CONTROL VALVE AND BRAIN DISEASE TREATMENT SYSTEM COMPRISING SAME
(FR) VALVE BIDIRECTIONNELLE DE RÉGULATION DE DÉBIT ET SYSTÈME DE TRAITEMENT DE MALADIE CÉRÉBRALE LA COMPRENANT
(KO) 양방향 흐름제어 밸브 및 이를 포함하는 뇌질환치료 시스템
Abstract
(EN)
The present invention relates to a bidirectional flow control valve and a brain disease treatment system comprising same. The bidirectional flow control valve comprises a first flow control body and a second flow control body which are in close contact with each other, wherein a part of the first flow control body directly comes into contact with fluid flow in a first fluid channel direction oriented from the second flow control body toward the first flow control body, and a part of the second flow control body directly comes into contact with fluid flow in a second fluid channel direction opposite to the first direction.
(FR)
La présente invention concerne une valve bidirectionnelle de régulation de débit et un système de traitement de maladie cérébrale la comprenant. La valve bidirectionnelle de régulation de débit comprend un premier corps de régulation de débit et un second corps de régulation de débit qui sont en contact étroit l'un avec l'autre, une partie du premier corps de régulation de débit entrant directement en contact avec un écoulement de fluide dans une première direction de canal de fluide orientée du second corps de régulation de débit vers le premier corps de régulation de débit, et une partie du second corps de régulation de débit entrant directement en contact avec un écoulement de fluide dans une seconde direction de canal de fluide opposée à la première direction.
(KO)
본 발명은 양방향 흐름제어 밸브 및 이를 포함하는 뇌질환치료 시스템에 관한 것이다. 양방향 흐름제어 밸브는 밀착된 제1흐름제어체와 제2흐름제어체를 포함하며, 상기 제1흐름제어체의 일부는 제2흐름제어체에서 상기 제1흐름제어체를 향하는 제1유로 방향의 유체흐름에 직접 접촉하며, 상기 제2흐름제어체의 일부는 제1방향과 반대방향인 제2유로 방향의 유체흐름에 직접 접촉한다.
Latest bibliographic data on file with the International Bureau