WO2012134247A3 - 내시경 누수 검사 장치 및 이를 이용한 누수 검사 방법 - Google Patents

내시경 누수 검사 장치 및 이를 이용한 누수 검사 방법 Download PDF

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Publication number
WO2012134247A3
WO2012134247A3 PCT/KR2012/002434 KR2012002434W WO2012134247A3 WO 2012134247 A3 WO2012134247 A3 WO 2012134247A3 KR 2012002434 W KR2012002434 W KR 2012002434W WO 2012134247 A3 WO2012134247 A3 WO 2012134247A3
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WIPO (PCT)
Prior art keywords
endoscope
leakage
testing apparatus
testing
present
Prior art date
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Ceased
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PCT/KR2012/002434
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English (en)
French (fr)
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WO2012134247A2 (ko
Inventor
박정희
최동열
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Publication of WO2012134247A2 publication Critical patent/WO2012134247A2/ko
Publication of WO2012134247A3 publication Critical patent/WO2012134247A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00057—Operational features of endoscopes provided with means for testing or calibration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
    • A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/005—Flexible endoscopes

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Endoscopes (AREA)

Abstract

본 발명은 내시경 누수 검사 장치 및 그의 내시경 누수 검사 방법에 관한 것이다. 본 발명의 내시경 누수 검사 장치는 내시경에 장착 분리되는 소형으로 제공된다. 이러한 내시경 누수 검사 장치는 휴대 및 보관이 용이하고, 내시경 세정기에 비해 가격이 저렴하다. 내시경 누수 검사 장치는 내시경에 장착되어, 내시경의 관로로 일정 압력의 에어를 가압하고, 압력 센서, 유량 센서 등을 이용하여 내시경 관로의 압력 변화를 모니터링하여, 내시경의 누수 발생 여부를 판별한다. 이를 위해 내시경 누수 검사 장치는 자동 모드 또는 수동 모드로 내시경의 누수 발생 여부를 검사할 수 있다. 내시경 누수 검사 장치는 표시부 및 알람부를 구비하여 검사 결과를 외부로 알려준다. 본 발명에 의하면, 신속하고 용이하게 내시경 누수 검사가 가능하므로, 내시경의 고장을 예방할 수 있다.
PCT/KR2012/002434 2011-04-01 2012-03-31 내시경 누수 검사 장치 및 이를 이용한 누수 검사 방법 Ceased WO2012134247A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0030186 2011-04-01
KR1020110030186A KR101052893B1 (ko) 2011-04-01 2011-04-01 내시경 누수 검사 장치 및 이를 이용한 누수 검사 방법

Publications (2)

Publication Number Publication Date
WO2012134247A2 WO2012134247A2 (ko) 2012-10-04
WO2012134247A3 true WO2012134247A3 (ko) 2013-01-10

Family

ID=44924240

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002434 Ceased WO2012134247A2 (ko) 2011-04-01 2012-03-31 내시경 누수 검사 장치 및 이를 이용한 누수 검사 방법

Country Status (2)

Country Link
KR (1) KR101052893B1 (ko)
WO (1) WO2012134247A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10274394B2 (en) 2014-09-18 2019-04-30 Takashin Co., Ltd. Fluid path inspection device and fluid path inspection method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2500998B (en) * 2012-03-19 2019-01-16 Ulc Robotics Inc System and Method for Automated Integrity Testing
KR101456562B1 (ko) * 2014-04-07 2014-10-31 주식회사 다이아벨 자동 내시경 누수 검사 장치 및 그의 검사 방법
CN110799079B (zh) * 2017-05-12 2022-04-05 奥林巴斯株式会社 内窥镜和泄漏测试的通知方法
TR201716388A2 (tr) * 2017-10-24 2019-02-21 Sayar Muammer Elektronik kaçak test cihazı.
CN114216652B (zh) * 2022-02-23 2022-05-17 南京市计量监督检测院 便携性医用内窥镜测试系统和测试方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285442A (ja) * 1996-04-22 1997-11-04 Shimadzu Corp 内視鏡装置
JP2001245839A (ja) * 2000-03-06 2001-09-11 Mutou Technos:Kk 内視鏡の防水部分における漏洩検出方法とその装置。
JP2003270077A (ja) * 2002-03-15 2003-09-25 Olympus Optical Co Ltd リークテスタ
KR100839279B1 (ko) * 2003-09-12 2008-06-17 올림푸스 가부시키가이샤 리크 테스터

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285442A (ja) * 1996-04-22 1997-11-04 Shimadzu Corp 内視鏡装置
JP2001245839A (ja) * 2000-03-06 2001-09-11 Mutou Technos:Kk 内視鏡の防水部分における漏洩検出方法とその装置。
JP2003270077A (ja) * 2002-03-15 2003-09-25 Olympus Optical Co Ltd リークテスタ
KR100839279B1 (ko) * 2003-09-12 2008-06-17 올림푸스 가부시키가이샤 리크 테스터

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10274394B2 (en) 2014-09-18 2019-04-30 Takashin Co., Ltd. Fluid path inspection device and fluid path inspection method

Also Published As

Publication number Publication date
WO2012134247A2 (ko) 2012-10-04
KR101052893B1 (ko) 2011-07-29

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