WO2016060467A3 - 밸브 및 이의 결합 방법 - Google Patents

밸브 및 이의 결합 방법 Download PDF

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Publication number
WO2016060467A3
WO2016060467A3 PCT/KR2015/010838 KR2015010838W WO2016060467A3 WO 2016060467 A3 WO2016060467 A3 WO 2016060467A3 KR 2015010838 W KR2015010838 W KR 2015010838W WO 2016060467 A3 WO2016060467 A3 WO 2016060467A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
fluid
connection part
hub
dead space
Prior art date
Application number
PCT/KR2015/010838
Other languages
English (en)
French (fr)
Other versions
WO2016060467A2 (ko
Inventor
이희영
Original Assignee
메디칸(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020140138124A external-priority patent/KR101709769B1/ko
Application filed by 메디칸(주) filed Critical 메디칸(주)
Publication of WO2016060467A2 publication Critical patent/WO2016060467A2/ko
Publication of WO2016060467A3 publication Critical patent/WO2016060467A3/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/40—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using low-level float-valve to cut off media flow from reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

본 발명은 밸브 및 이의 결합 방법에 관한 것으로, 생체에 유체를 주입하는 장치 내부에 충진된 유체가 공기에 노출되지 않도록, 바늘, 상기 바늘과 연결되는 허브 및 상기 허브와 연결되는 연결부로 이루어진 기구에 설치되는 밸브에 있어서, 상기 허브의 내부공간에 연결부가 결합되되, 상기 내부공간에서 연결부가 결합된 부위 이외에 남는 사공간에 밸브가 설치되어, 상기 밸브를 통해 사공간의 용적을 최소화시켜 사공간으로 유체가 유입되는 것을 방지하는 동시에 유체가 밸브를 통해 흐름 되는 효과가 있다.
PCT/KR2015/010838 2014-10-14 2015-10-14 밸브 및 이의 결합 방법 WO2016060467A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0138124 2014-10-14
KR1020140138124A KR101709769B1 (ko) 2014-04-18 2014-10-14 밸브 및 이의 결합 방법

Publications (2)

Publication Number Publication Date
WO2016060467A2 WO2016060467A2 (ko) 2016-04-21
WO2016060467A3 true WO2016060467A3 (ko) 2016-06-09

Family

ID=55747591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/010838 WO2016060467A2 (ko) 2014-10-14 2015-10-14 밸브 및 이의 결합 방법

Country Status (1)

Country Link
WO (1) WO2016060467A2 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040143219A1 (en) * 2001-06-28 2004-07-22 Gil-Whan Lee Apparatus for inserting guide wire for use in a catheter
KR20060044991A (ko) * 2004-03-31 2006-05-16 라이프스캔 스코트랜드 리미티드 변형가능한 돌출부를 가지는 의료 장치 패키지
KR20110041826A (ko) * 2009-10-16 2011-04-22 조희민 이종약액 혼합용 체크밸브를 갖는 주사기
KR101245378B1 (ko) * 2011-10-31 2013-03-25 김근배 필터 니들
KR20140065137A (ko) * 2012-11-21 2014-05-29 엘케이메디칼(주) 필터 니들 일체형 주사기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040143219A1 (en) * 2001-06-28 2004-07-22 Gil-Whan Lee Apparatus for inserting guide wire for use in a catheter
KR20060044991A (ko) * 2004-03-31 2006-05-16 라이프스캔 스코트랜드 리미티드 변형가능한 돌출부를 가지는 의료 장치 패키지
KR20110041826A (ko) * 2009-10-16 2011-04-22 조희민 이종약액 혼합용 체크밸브를 갖는 주사기
KR101245378B1 (ko) * 2011-10-31 2013-03-25 김근배 필터 니들
KR20140065137A (ko) * 2012-11-21 2014-05-29 엘케이메디칼(주) 필터 니들 일체형 주사기

Also Published As

Publication number Publication date
WO2016060467A2 (ko) 2016-04-21

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