JP7134098B2 - 吸引バルブ - Google Patents

吸引バルブ Download PDF

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Publication number
JP7134098B2
JP7134098B2 JP2018564412A JP2018564412A JP7134098B2 JP 7134098 B2 JP7134098 B2 JP 7134098B2 JP 2018564412 A JP2018564412 A JP 2018564412A JP 2018564412 A JP2018564412 A JP 2018564412A JP 7134098 B2 JP7134098 B2 JP 7134098B2
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JP
Japan
Prior art keywords
side opening
suction valve
main body
shaft
shaft main
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2018564412A
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English (en)
Japanese (ja)
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JP2019518548A (ja
JP2019518548A5 (enExample
Inventor
ラフェアル スティル
ゲーリー マン
クリストファー ケイ
Original Assignee
ユナイテッド ステイツ エンドスコピー グループ，インコーポレイテッド
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Application filed by ユナイテッド ステイツ エンドスコピー グループ，インコーポレイテッド filed Critical ユナイテッド ステイツ エンドスコピー グループ，インコーポレイテッド
Publication of JP2019518548A publication Critical patent/JP2019518548A/ja
Publication of JP2019518548A5 publication Critical patent/JP2019518548A5/ja
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Classifications

    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00066—Proximal part of endoscope body, e.g. handles
    • A61B1/00068—Valve switch arrangements
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/743—Suction control by changing the cross-section of the line, e.g. flow regulating valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0034—Mould parting lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4063—Removing or ejecting moulded articles preventing damage to articles caused by the ejector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7506—Valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7546—Surgical equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2018564412A 2016-06-07 2017-06-07 吸引バルブ Active JP7134098B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662346847P 2016-06-07 2016-06-07
US62/346,847 2016-06-07
PCT/US2017/036398 WO2017214300A1 (en) 2016-06-07 2017-06-07 Suction valve

Publications (3)

Publication Number Publication Date
JP2019518548A JP2019518548A (ja) 2019-07-04
JP2019518548A5 JP2019518548A5 (enExample) 2020-07-09
JP7134098B2 true JP7134098B2 (ja) 2022-09-09

Family

ID=60482588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018564412A Active JP7134098B2 (ja) 2016-06-07 2017-06-07 吸引バルブ

Country Status (4)

Country Link
US (1) US20170347860A1 (enExample)
EP (1) EP3463039A4 (enExample)
JP (1) JP7134098B2 (enExample)
WO (1) WO2017214300A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018121924A (ja) * 2017-02-01 2018-08-09 オリンパス株式会社 内視鏡用送気送水弁及び内視鏡
USD952142S1 (en) 2018-05-21 2022-05-17 Medivators Inc. Cleaning adapter
WO2019226307A1 (en) 2018-05-21 2019-11-28 Medivators Inc. Cleaning adapter with and without safety tag
CN109953736A (zh) * 2019-05-06 2019-07-02 南京法迈特科技发展有限公司 一次性全抛式内窥镜
WO2020227417A1 (en) * 2019-05-07 2020-11-12 Boston Scientific Scimed, Inc. Devices, systems, and techniques for medical cleaning valves
EP4520251A3 (en) 2019-07-11 2025-05-07 Boston Scientific Scimed, Inc. Endoscope air/water flush adaptor and method
USD950051S1 (en) 2019-10-18 2022-04-26 Boston Scientific Scimed, Inc. Medical device indicator
US20210378486A1 (en) * 2020-06-05 2021-12-09 Ga Health Company Limited Suction valve for an endoscope
US20220095894A1 (en) * 2020-09-29 2022-03-31 Boston Scientific Scimed, Inc. Reuse prevention for single-use valves for medical devices
CN120693096A (zh) * 2023-01-03 2025-09-23 波士顿科学国际有限公司 内窥镜阀装置、系统和方法
WO2024238646A1 (en) * 2023-05-15 2024-11-21 Boston Scientific Scimed, Inc. Suction valve with outwardly biased shaft for an endoscope
US20250127381A1 (en) * 2023-10-24 2025-04-24 Boston Scientific Scimed, Inc. Suction valve for an endoscope
US20250160618A1 (en) * 2023-11-22 2025-05-22 Boston Scientific Scimed, Inc. Suction valve for an endoscope
GB2637174A (en) * 2024-01-12 2025-07-16 Phinia Delphi Luxembourg Sarl Improvements relating to fuel injectors for gaseous fuels and related production methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014510547A (ja) 2010-11-30 2014-05-01 メディベーターズ インコーポレイテッド 内視鏡用の使い捨て可能な吸込弁

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US1611844A (en) * 1926-01-06 1926-12-21 Loose Seat Valve Company Gate valve
US2669233A (en) * 1952-10-21 1954-02-16 Homer C Friend Article of feminine hygiene
JPS5810031A (ja) * 1981-07-09 1983-01-20 オリンパス光学工業株式会社 内視鏡の吸引切換え弁
JPS58133229A (ja) * 1982-02-02 1983-08-08 オリンパス光学工業株式会社 内視鏡の吸引切換え弁
JPH0618760B2 (ja) * 1988-01-29 1994-03-16 信越ポリマー株式会社 ブラシハンドルおよびその成形用金型
US5188591A (en) * 1990-01-26 1993-02-23 Dorsey Iii James H Irrigation control valve for endoscopic instrument
US5449145A (en) * 1993-10-08 1995-09-12 Surgin Surgical Instrumentation, Inc. Valve device for controlling flows in surgical applications
JP3414531B2 (ja) * 1994-12-27 2003-06-09 オリンパス光学工業株式会社 内視鏡用管路切り換え装置
US5657961A (en) * 1995-04-18 1997-08-19 Kalsi Engineering, Inc. Flexible wedge gate valve
CN1133218A (zh) * 1995-10-11 1996-10-16 童建尧 一种制造气门芯和气门身的方法及其产品
JP3660749B2 (ja) * 1996-05-15 2005-06-15 ペンタックス株式会社 内視鏡の配管接続部
US6338469B1 (en) * 1997-01-22 2002-01-15 Kalsi Engineering, Inc. Flexible wedge gate valve
US6254061B1 (en) * 1999-04-30 2001-07-03 Scimed Life Systems, Inc. Medical suction valve
US7060025B2 (en) * 2002-03-15 2006-06-13 Ethicon Endo-Surgery, Inc. Method for controlling position of medical instruments
JP4026744B2 (ja) * 2002-03-22 2007-12-26 フジノン株式会社 内視鏡用吸引バルブ
US7735803B2 (en) * 2004-08-12 2010-06-15 Borgwarner, Inc. Low friction sliding valve seal
JP4583915B2 (ja) * 2004-12-24 2010-11-17 オリンパスメディカルシステムズ株式会社 内視鏡用吸引制御バルブおよび内視鏡
US7225825B1 (en) * 2005-12-15 2007-06-05 Hartman Brian T Valve seal and method of installing a valve seal
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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2014510547A (ja) 2010-11-30 2014-05-01 メディベーターズ インコーポレイテッド 内視鏡用の使い捨て可能な吸込弁

Also Published As

Publication number Publication date
EP3463039A4 (en) 2020-02-12
US20170347860A1 (en) 2017-12-07
EP3463039A1 (en) 2019-04-10
WO2017214300A1 (en) 2017-12-14
JP2019518548A (ja) 2019-07-04

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