WO2009041522A1 - 弁体および医療用具 - Google Patents

弁体および医療用具 Download PDF

Info

Publication number
WO2009041522A1
WO2009041522A1 PCT/JP2008/067328 JP2008067328W WO2009041522A1 WO 2009041522 A1 WO2009041522 A1 WO 2009041522A1 JP 2008067328 W JP2008067328 W JP 2008067328W WO 2009041522 A1 WO2009041522 A1 WO 2009041522A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve element
slit
medical instrument
ribs
projections
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.)
Ceased
Application number
PCT/JP2008/067328
Other languages
English (en)
French (fr)
Inventor
Tsutomu Sugiki
Masaaki Kasai
Yukio Imai
Shingo Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Corp
Original Assignee
Terumo Corp
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
Application filed by Terumo Corp filed Critical Terumo Corp
Priority to EP08833651.6A priority Critical patent/EP2213328B1/en
Priority to CN2008801092304A priority patent/CN101808691B/zh
Priority to JP2009534372A priority patent/JP5372762B2/ja
Publication of WO2009041522A1 publication Critical patent/WO2009041522A1/ja
Priority to US12/732,535 priority patent/US8096976B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M39/0606—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof without means for adjusting the seal opening or pressure
    • 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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M39/0693—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof including means for seal penetration
    • 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1825—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with flexible valve members
    • 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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/062—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with a catheter
    • 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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • 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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A61M2039/064—Slit-valve
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2426—Slit valve
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc
    • A61M2039/246—Flexible disc being fixed along all or a part of its periphery
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • 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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)

Abstract

　弁体６は、上面６０１と下面６０２とを有し、楕円形または円形の膜状（円盤状）をなす弾性体で構成されている。この弁体６は、ダイレータ１０の挿入・抜去に伴って開閉し、第１のスリット６１と、第２のスリット６２と、第２の凹部６５と、２つの第３の凹部６６とで構成された開閉部６０を有している。また、弁体６の下面６０２側には、１対のリブ６８と、６つの突起６９とが形成されている。各リブ６８は、第２のスリット６２を介して対向するように配置され、下面６０２に沿って延在している。また、各突起６９は、リブ６８の内側に位置し、第２のスリット６２を介して対向するように配置されている。
PCT/JP2008/067328 2007-09-27 2008-09-25 弁体および医療用具 Ceased WO2009041522A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08833651.6A EP2213328B1 (en) 2007-09-27 2008-09-25 Valve element and medical instrument
CN2008801092304A CN101808691B (zh) 2007-09-27 2008-09-25 阀体及医疗用具
JP2009534372A JP5372762B2 (ja) 2007-09-27 2008-09-25 弁体および医療用具
US12/732,535 US8096976B2 (en) 2007-09-27 2010-03-26 Valve body and medical tool

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-252478 2007-09-27
JP2007-252477 2007-09-27
JP2007252478 2007-09-27
JP2007252477 2007-09-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/732,535 Continuation US8096976B2 (en) 2007-09-27 2010-03-26 Valve body and medical tool

Publications (1)

Publication Number Publication Date
WO2009041522A1 true WO2009041522A1 (ja) 2009-04-02

Family

ID=40511404

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067328 Ceased WO2009041522A1 (ja) 2007-09-27 2008-09-25 弁体および医療用具

Country Status (5)

Country Link
US (1) US8096976B2 (ja)
EP (1) EP2213328B1 (ja)
JP (1) JP5372762B2 (ja)
CN (1) CN101808691B (ja)
WO (1) WO2009041522A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011115048A1 (ja) * 2010-03-15 2011-09-22 テルモ株式会社 イントロデューサー組立体
JP2011212417A (ja) * 2010-03-15 2011-10-27 Terumo Corp イントロデューサー組立体
JP2012135574A (ja) * 2010-12-28 2012-07-19 Terumo Corp イントロデューサー組立体
WO2013005607A1 (ja) * 2011-07-04 2013-01-10 テルモ株式会社 イントロデューサ用シース
JP2016509916A (ja) * 2013-03-15 2016-04-04 ベー・ブラウン・メルズンゲン・アクチエンゲゼルシャフトＢ．Ｂｒａｕｎ Ｍｅｌｓｕｎｇｅｎ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ バルブ付カテーテルアセンブリおよび関連した方法
JP2016538924A (ja) * 2013-12-05 2016-12-15 カーディアック ペースメイカーズ， インコーポレイテッド 統合型止血弁を備えた切削可能なカテーテルハブ
JP2017080433A (ja) * 2016-12-08 2017-05-18 テルモ株式会社 コネクタ
CN109952124A (zh) * 2015-08-18 2019-06-28 B.布劳恩梅尔松根股份公司 带有阀的导管组件及相关方法
US10557552B2 (en) 2016-11-21 2020-02-11 Cardiac Pacemakers, Inc. Trough seal
US11850377B2 (en) 2018-12-17 2023-12-26 B. Braun Melsungen Ag Catheter assemblies and related methods

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JPH0673429B2 (ja) * 1991-05-11 1994-09-21 有限会社光陽機械製作所 ポン煎餅の製造方法とその装置
US8647349B2 (en) 2006-10-18 2014-02-11 Hologic, Inc. Systems for performing gynecological procedures with mechanical distension
US8025656B2 (en) 2006-11-07 2011-09-27 Hologic, Inc. Methods, systems and devices for performing gynecological procedures
US20080146872A1 (en) 2006-11-07 2008-06-19 Gruber William H Mechanical distension systems for performing a medical procedure in a remote space
US20090270895A1 (en) 2007-04-06 2009-10-29 Interlace Medical, Inc. Low advance ratio, high reciprocation rate tissue removal device
US9259233B2 (en) 2007-04-06 2016-02-16 Hologic, Inc. Method and device for distending a gynecological cavity
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JP5283626B2 (ja) * 2007-09-27 2013-09-04 テルモ株式会社 弁体および医療用具
US11903602B2 (en) 2009-04-29 2024-02-20 Hologic, Inc. Uterine fibroid tissue removal device
US8123726B2 (en) * 2009-06-09 2012-02-28 Oscor Inc. Low insertion force hemostasis valve for vascular introducer
US8512293B2 (en) * 2009-08-13 2013-08-20 AUST Development, LLC Valves and hubs for tubular medical devices and methods for making and using them
WO2011060192A1 (en) * 2009-11-13 2011-05-19 Interlace Medical, Inc. Access system with removable outflow channel
US8585773B1 (en) * 2010-04-15 2013-11-19 Cannuflow, Inc. Method and devices for implantation of biologic constructs
US9522266B2 (en) 2011-02-28 2016-12-20 Gmedix, Inc. Hemostasis sealing device
US8974420B2 (en) 2011-09-16 2015-03-10 Oscor Inc. Large french size hemostatic valve configuration
JP6083850B2 (ja) * 2012-08-24 2017-02-22 株式会社グッドマン 医療用弁装置
WO2014107593A1 (en) * 2013-01-04 2014-07-10 Heartware, Inc. Access port
WO2014162339A1 (ja) * 2013-04-01 2014-10-09 テルモ株式会社 コネクタ
US9931489B2 (en) * 2015-05-12 2018-04-03 Medtronic Vascular, Inc. Cross slit gasket for introducer sheath
USD794186S1 (en) 2015-05-12 2017-08-08 Medtronic Vascular, Inc. Cross slit gasket for introducer sheath
US10391292B2 (en) * 2016-06-15 2019-08-27 Surmodics, Inc. Hemostasis sealing device with constriction ring
JP6861290B2 (ja) 2016-11-09 2021-04-21 ボストン サイエンティフィック リミテッド 止血弁および止血弁組立体
US10758719B2 (en) 2016-12-15 2020-09-01 Surmodics, Inc. Low-friction sealing devices
EP3398646B1 (en) 2017-05-05 2019-10-09 Greatbatch Ltd. Medical device with hemostatic valve
JP7264819B2 (ja) 2017-09-29 2023-04-25 テルモ株式会社 カテーテル組立体
US10859540B2 (en) * 2018-08-03 2020-12-08 Chromatography Research Supplies, Inc. Duckbill septum
JP7387717B2 (ja) 2019-03-28 2023-11-28 テルモ株式会社 カテーテル組立体
US11259841B2 (en) * 2019-06-21 2022-03-01 Covidien Lp Seal assemblies for surgical access assemblies
KR102363860B1 (ko) * 2019-11-19 2022-02-17 주식회사 케어라이브 의료용 소독기
CN113648106A (zh) * 2021-06-28 2021-11-16 科凯(南通)生命科学有限公司 一种用于心脏瓣膜的装载工具
EP4551282A1 (en) * 2022-07-06 2025-05-14 B. Braun Melsungen AG Catheter devices with valves and related methods
CN116585795B (zh) * 2023-07-18 2023-09-26 北京迈瑞达科技有限公司 滤膜滤器

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JPH02949B2 (ja) 1983-01-18 1990-01-09 Terumo Corp
JP2510887B2 (ja) * 1989-09-29 1996-06-26 テルモ株式会社 医療用弁体及びその製法並びに弁体付カテ―テル
JPH054843Y2 (ja) * 1990-05-26 1993-02-08
JPH0639011U (ja) * 1992-11-02 1994-05-24 ハナコメディカル株式会社 止血弁
US5312363A (en) * 1993-07-13 1994-05-17 Symbiosis Corporation Low friction slit valve
US5496289A (en) * 1994-02-23 1996-03-05 Mitek Surgical Products, Inc. Surgical cannula system
JP3547278B2 (ja) * 1997-01-27 2004-07-28 テルモ株式会社 カテーテル導入器具
JP2003522545A (ja) * 1997-07-30 2003-07-29 クック インコーポレイティド 弁装置
JP2004154456A (ja) * 2002-11-08 2004-06-03 Kawasumi Lab Inc カテーテルイントロデューサー用止血弁
WO2006086711A1 (en) * 2005-02-10 2006-08-17 Cook Incorporated Medical instrument

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See also references of EP2213328A4 *

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102811760B (zh) * 2010-03-15 2015-07-22 泰尔茂株式会社 引导器组装体
WO2011115048A1 (ja) * 2010-03-15 2011-09-22 テルモ株式会社 イントロデューサー組立体
CN102811760A (zh) * 2010-03-15 2012-12-05 泰尔茂株式会社 引导器组装体
US9174036B2 (en) 2010-03-15 2015-11-03 Terumo Kabushiki Kaisha Introducer assembly
JP2011212417A (ja) * 2010-03-15 2011-10-27 Terumo Corp イントロデューサー組立体
JP2012135574A (ja) * 2010-12-28 2012-07-19 Terumo Corp イントロデューサー組立体
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JPWO2013005607A1 (ja) * 2011-07-04 2015-02-23 テルモ株式会社 イントロデューサ用シース
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JP5372762B2 (ja) 2013-12-18
US20100185153A1 (en) 2010-07-22
US8096976B2 (en) 2012-01-17
EP2213328A4 (en) 2011-12-07
CN101808691B (zh) 2012-09-19
CN101808691A (zh) 2010-08-18
EP2213328B1 (en) 2013-10-23
JPWO2009041522A1 (ja) 2011-01-27
EP2213328A1 (en) 2010-08-04

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