IT1311348B1 - Valvola di ritegno per linee medicali di infusione e simili. - Google Patents

Valvola di ritegno per linee medicali di infusione e simili.

Info

Publication number
IT1311348B1
IT1311348B1 ITTO990974A IT1311348B1 IT 1311348 B1 IT1311348 B1 IT 1311348B1 IT TO990974 A ITTO990974 A IT TO990974A IT 1311348 B1 IT1311348 B1 IT 1311348B1
Authority
IT
Italy
Prior art keywords
check valve
medical infusion
infusion lines
similar
diaphragm
Prior art date
Application number
Other languages
English (en)
Inventor
Gianni Guala
Original Assignee
Borla Ind
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 Borla Ind filed Critical Borla Ind
Publication of ITTO990974A0 publication Critical patent/ITTO990974A0/it
Priority to IT1999TO000974 priority Critical patent/IT1311348B1/it
Priority to DE2000600198 priority patent/DE60000198T2/de
Priority to SI200030012T priority patent/SI1099455T1/xx
Priority to EP20000830724 priority patent/EP1099455B1/en
Priority to DK00830724T priority patent/DK1099455T3/da
Priority to AT00830724T priority patent/ATE218383T1/de
Priority to ES00830724T priority patent/ES2176164T3/es
Priority to PT00830724T priority patent/PT1099455E/pt
Priority to US09/706,109 priority patent/US6390130B1/en
Publication of ITTO990974A1 publication Critical patent/ITTO990974A1/it
Application granted granted Critical
Publication of IT1311348B1 publication Critical patent/IT1311348B1/it

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
    • 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
    • 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
    • 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
    • A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by fluid
    • 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
    • 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
    • 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
    • A61M2039/2493—Check valve with complex design, e.g. several inlets and outlets and several check valves in one body

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Check Valves (AREA)
  • External Artificial Organs (AREA)
IT1999TO000974 1999-11-12 1999-11-12 Valvola di ritegno per linee medicali di infusione e simili. IT1311348B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT1999TO000974 IT1311348B1 (it) 1999-11-12 1999-11-12 Valvola di ritegno per linee medicali di infusione e simili.
DK00830724T DK1099455T3 (da) 1999-11-12 2000-10-31 Kontraventil til medicinske infusionsledninger og tilsvarende
SI200030012T SI1099455T1 (en) 1999-11-12 2000-10-31 Check valve for medical infusion lines and the like
EP20000830724 EP1099455B1 (en) 1999-11-12 2000-10-31 Check valve for medical infusion lines and the like
DE2000600198 DE60000198T2 (de) 1999-11-12 2000-10-31 Rückschlagventil für medizinische Infusionsleitungen und dergleichen
AT00830724T ATE218383T1 (de) 1999-11-12 2000-10-31 Rückschlagventil für medizinische infusionsleitungen und dergleichen
ES00830724T ES2176164T3 (es) 1999-11-12 2000-10-31 Valvula de retencion para conductos de infusion y similares.
PT00830724T PT1099455E (pt) 1999-11-12 2000-10-31 Valvula de retencao para tubos de infusao medica e similares
US09/706,109 US6390130B1 (en) 1999-11-12 2000-11-03 Valve for medical infusion lines and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000974 IT1311348B1 (it) 1999-11-12 1999-11-12 Valvola di ritegno per linee medicali di infusione e simili.

Publications (3)

Publication Number Publication Date
ITTO990974A0 ITTO990974A0 (it) 1999-11-12
ITTO990974A1 ITTO990974A1 (it) 2001-05-12
IT1311348B1 true IT1311348B1 (it) 2002-03-12

Family

ID=11418204

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000974 IT1311348B1 (it) 1999-11-12 1999-11-12 Valvola di ritegno per linee medicali di infusione e simili.

Country Status (9)

Country Link
US (1) US6390130B1 (it)
EP (1) EP1099455B1 (it)
AT (1) ATE218383T1 (it)
DE (1) DE60000198T2 (it)
DK (1) DK1099455T3 (it)
ES (1) ES2176164T3 (it)
IT (1) IT1311348B1 (it)
PT (1) PT1099455E (it)
SI (1) SI1099455T1 (it)

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EP1166818A1 (en) * 2000-06-29 2002-01-02 Societe Des Produits Nestle S.A. Medium cracking pressure valve
US20080154214A1 (en) 2006-12-22 2008-06-26 Medrad, Inc. Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation
US20070161970A1 (en) * 2004-04-16 2007-07-12 Medrad, Inc. Fluid Delivery System, Fluid Path Set, and Pressure Isolation Mechanism with Hemodynamic Pressure Dampening Correction
US7316662B2 (en) * 2002-07-09 2008-01-08 Gambro Lundia Ab Infusion device for medical use
US7198074B2 (en) * 2003-10-01 2007-04-03 Epicurean International Corporation Motorized vacuum/pressure pump and stopper
DE102004002078A1 (de) * 2004-01-15 2005-08-18 Knf Flodos Ag Ventil
DE202004009722U1 (de) * 2004-06-21 2004-08-26 Filtertek B.V. Rückschlagventil
US8100854B2 (en) 2005-04-07 2012-01-24 Medela Holding Ag Valve, in particular for a breast shield set
ITTO20050276A1 (it) * 2005-04-26 2006-10-27 Borla Ind Dispositivo per la somministrazione di liquidi medicali e procedimento per la sua fabbricazione
JP4673134B2 (ja) * 2005-06-02 2011-04-20 株式会社ブリヂストン シーリング剤の保管・注入容器
US7981090B2 (en) 2006-10-18 2011-07-19 Baxter International Inc. Luer activated device
US8221363B2 (en) 2006-10-18 2012-07-17 Baxter Healthcare S.A. Luer activated device with valve element under tension
US7753338B2 (en) 2006-10-23 2010-07-13 Baxter International Inc. Luer activated device with minimal fluid displacement
ES2375210T3 (es) 2006-10-30 2012-02-27 Gambro Lundia Ab Separador de aire para conjuntos de tratamiento de fluido extracorpóreo.
US20080172006A1 (en) * 2007-01-15 2008-07-17 Medrad, Inc. Patency Check Compatible Check Valve And Fluid Delivery System Including The Patency Check Compatible Check Valve
US7926856B2 (en) * 2007-03-02 2011-04-19 Smith & Nephew, Inc. Fluid conduit connection
DE202007011811U1 (de) * 2007-08-23 2007-11-08 Filtertek B.V., Newcastle West Rückschlagventil, insbesondere für medizinische Anwendungen
ATE536195T1 (de) 2007-10-04 2011-12-15 Gambro Lundia Ab Infusionsgerät
GB0724827D0 (en) * 2007-12-20 2008-01-30 Smith & Nephew Connectors
DE102008031450A1 (de) * 2008-07-04 2010-01-07 Gardner Denver Thomas Gmbh Pumpe
JP5273473B2 (ja) * 2008-09-12 2013-08-28 株式会社ジェイ・エム・エス 注出口及び注出口付き液体収容体
US9011370B2 (en) 2010-05-13 2015-04-21 Carefusion 303, Inc. Deformable valve mechanism for controlling fluid delivery
BR112013008669A2 (pt) * 2010-09-24 2016-06-21 Animas Corp bomba de infusão portátil com proteção antissifonamento
CA2809504C (en) * 2013-03-15 2014-07-22 Westport Power Inc. Check valve with improved response time
JP6492059B2 (ja) * 2013-05-01 2019-03-27 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ 流体経路セットボーラス制御装置
WO2015024081A1 (pt) 2013-10-18 2015-02-26 Zammi Instrumental Ltda Aperfeiçoamentos e arranjos em válvula para controle de fluxo
WO2015061690A1 (en) 2013-10-24 2015-04-30 Trustees Of Boston University Infusion system for preventing mischanneling of multiple medicaments
AU2014364218B2 (en) 2013-12-11 2019-06-06 Icu Medical, Inc. Check valve
TWM476207U (en) * 2013-12-25 2014-04-11 Water Boger Biochemical Technology Co Ltd Explosion-proof water inlet valve structure
WO2015142850A1 (en) * 2014-03-18 2015-09-24 I-V Access Technology, Inc. Intravenous catheter with pressure activated valve
US10610677B2 (en) * 2014-05-19 2020-04-07 Celeste V. Bonham Urological system that includes connector with integrated non-return check valve for extension tubing and urology collection systems
US11052179B2 (en) * 2014-05-26 2021-07-06 Zammi Instrumental Ltda Chamber for artificial circulatory assistance and membrane
USD786427S1 (en) 2014-12-03 2017-05-09 Icu Medical, Inc. Fluid manifold
USD793551S1 (en) 2014-12-03 2017-08-01 Icu Medical, Inc. Fluid manifold
JP7125204B2 (ja) 2015-07-08 2022-08-24 トラスティーズ オブ ボストン ユニバーシティ 注入システムおよびその構成要素
BR112019013985A2 (pt) 2017-01-06 2020-03-03 Trustees Of Boston University Sistema de infusão e componentes do mesmo
US11052234B2 (en) 2017-02-15 2021-07-06 Celeste V. Bonham Connector with integrated non-return check valve for extension tubing and urology collection systems
WO2018218132A1 (en) 2017-05-26 2018-11-29 Bayer Healthcare Llc Injector state logic with hemodynamic monitoring
US11105437B2 (en) * 2017-07-03 2021-08-31 Continental Automotive Systems, Inc. Combined inlet and outlet check valve seat
CN107448648A (zh) * 2017-09-25 2017-12-08 上海应用技术大学 一种全塑微型单向阀及其加工方法
DE102017220229A1 (de) * 2017-11-14 2019-05-16 Audi Ag Rückschlagventilelement für eine Rückschlagventilbaugruppe sowie entsprechende Rückschlagventilbaugruppe
CN113840996A (zh) * 2019-05-17 2021-12-24 戴科知识产权控股有限责任公司 燃料箱保护器阀和具有该阀的发动机系统
WO2021011699A1 (en) 2019-07-16 2021-01-21 Beta Bionics, Inc. Ambulatory device and components thereof
CN112283082A (zh) * 2019-07-24 2021-01-29 上海新微技术研发中心有限公司 用于微泵的单向阀及其制备方法
BR112022001231A2 (pt) 2019-07-24 2022-04-05 Quest Medical Inc Válvula de ventilação de descarga de vácuo filtrado
US11278661B2 (en) 2020-03-10 2022-03-22 Beta Bionics, Inc. Infusion system and components thereof
US11555567B2 (en) 2020-06-30 2023-01-17 Wilmarc Holdings, Llc Sanitary fitting
US20220235873A1 (en) * 2021-01-26 2022-07-28 Aqseptence Group, Inc. Vacuum sewage systems with check valves and check valves for vacuum sewage systems
US11607525B1 (en) 2022-06-30 2023-03-21 I-V Access Technology, Inc. Methods and devices for vascular access

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US3084707A (en) * 1961-03-08 1963-04-09 And Continental Illinois Bank Exhaust valve
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US4712583A (en) * 1986-05-27 1987-12-15 Pacesetter Infusion, Ltd. Precision passive flat-top valve for medication infusion system
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DE4304949C2 (de) * 1993-02-18 1996-07-18 Filtertek Sa Rückschlagventil für medizinische Anwendungen der Fluidtechnik
US5727594A (en) * 1995-02-09 1998-03-17 Choksi; Pradip Low actuation pressure unidirectional flow valve
DE19545421C2 (de) * 1995-12-06 2001-05-10 Filtertek Bv Rückschlagventil, insbesondere für die Medizintechnik
IL123227A0 (en) * 1998-02-08 1998-09-24 3By Ltd Check valve

Also Published As

Publication number Publication date
ATE218383T1 (de) 2002-06-15
ITTO990974A0 (it) 1999-11-12
PT1099455E (pt) 2002-10-31
EP1099455A3 (en) 2001-05-30
EP1099455B1 (en) 2002-06-05
EP1099455A2 (en) 2001-05-16
US6390130B1 (en) 2002-05-21
ITTO990974A1 (it) 2001-05-12
SI1099455T1 (en) 2002-10-31
DE60000198D1 (de) 2002-07-11
DK1099455T3 (da) 2002-09-16
ES2176164T3 (es) 2002-12-01
DE60000198T2 (de) 2002-12-19

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