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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 IT99TO000974 priority Critical patent/IT1311348B1/it
Priority to EP20000830724 priority patent/EP1099455B1/en
Priority to ES00830724T priority patent/ES2176164T3/es
Priority to AT00830724T priority patent/ATE218383T1/de
Priority to DK00830724T priority patent/DK1099455T3/da
Priority to DE60000198T priority patent/DE60000198T2/de
Priority to PT00830724T priority patent/PT1099455E/pt
Priority to SI200030012T priority patent/SI1099455T1/xx
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)
IT99TO000974 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
IT99TO000974 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
ES00830724T ES2176164T3 (es) 1999-11-12 2000-10-31 Valvula de retencion para conductos de infusion y similares.
AT00830724T ATE218383T1 (de) 1999-11-12 2000-10-31 Rückschlagventil für medizinische infusionsleitungen und dergleichen
EP20000830724 EP1099455B1 (en) 1999-11-12 2000-10-31 Check valve for medical infusion lines and the like
DE60000198T DE60000198T2 (de) 1999-11-12 2000-10-31 Rückschlagventil für medizinische Infusionsleitungen und dergleichen
PT00830724T PT1099455E (pt) 1999-11-12 2000-10-31 Valvula de retencao para tubos de infusao medica e similares
SI200030012T SI1099455T1 (en) 1999-11-12 2000-10-31 Check valve for medical infusion lines and the like
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
IT99TO000974 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
IT99TO000974 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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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
US20080154214A1 (en) * 2006-12-22 2008-06-26 Medrad, Inc. Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation
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
AU2006230873B2 (en) * 2005-04-07 2011-07-28 Medela Holding Ag Valve, especially for a breast cup 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
US8221363B2 (en) 2006-10-18 2012-07-17 Baxter Healthcare S.A. Luer activated device with valve element under tension
US7981090B2 (en) 2006-10-18 2011-07-19 Baxter International Inc. Luer activated device
US7753338B2 (en) 2006-10-23 2010-07-13 Baxter International Inc. Luer activated device with minimal fluid displacement
CA2753895C (en) 2006-10-30 2013-12-10 Gambro Lundia Ab Air separator for extracorporeal fluid treatment sets
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
ES2376666T3 (es) 2007-10-04 2012-03-15 Gambro Lundia Ab Aparato de infusión.
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
EP2618866A1 (en) * 2010-09-24 2013-07-31 Animas Corporation Portable infusion pump with anti-siphoning protection
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
ES2946751T3 (es) 2013-10-24 2023-07-25 Univ Boston Sistema de infusión para prevenir la canalización incorrecta de múltiples medicamentos
EP3079739B1 (en) * 2013-12-11 2023-02-22 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
BR112016026350A2 (pt) * 2014-05-26 2017-05-30 Zammi Instrumental Ltda membrana e câmara para assistência circulatória artificial
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
EP3319662B1 (en) 2015-07-08 2023-09-13 Trustees of Boston University Infusion system and components thereof
RU2757312C2 (ru) 2017-01-06 2021-10-13 Трастис Оф Бостон Юниверсити Инфузионная система и ее компоненты
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
JP2020521559A (ja) 2017-05-26 2020-07-27 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ 血行動態監視を伴う注入器状態ロジック
US10982633B2 (en) 2017-07-03 2021-04-20 Continental Automotive Systems, Inc. Fuel pump solenoid assembly method
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
EP3969791B1 (en) * 2019-05-17 2024-09-18 Dayco IP Holdings, LLC Fuel tank protector valve
JP7645517B2 (ja) 2019-07-16 2025-03-14 ベータ バイオニクス，インコーポレイテッド 歩行型デバイス及びその構成要素
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
CA3148088A1 (en) 2019-07-24 2021-01-28 Quest Medical, Inc. Filtered vacuum relief vent valve
US11278661B2 (en) 2020-03-10 2022-03-22 Beta Bionics, Inc. Infusion system and components thereof
USD1031975S1 (en) 2020-03-10 2024-06-18 Beta Bionics, Inc. Medicament infusion pump device
USD1099024S1 (en) 2020-03-10 2025-10-21 Beta Bionics, Inc. Charging device for medicament infusion pump device
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
WO2024085946A1 (en) * 2022-10-17 2024-04-25 Carefusion 303, Inc. Universal fluid connector assembly with a regulating valve component
IT202300003804A1 (it) * 2023-03-02 2024-09-02 Gvs North America Inc Dispositivo valvolare unidirezionale perfezionato per linea di infusione o per un prodotto medicale ed attivabile a bassa pressione del fluido circolante in tale linea
WO2025186466A1 (fr) * 2024-03-08 2025-09-12 Guerbet Double valve

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IL123227A0 (en) * 1998-02-08 1998-09-24 3By Ltd Check valve

Also Published As

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

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