BR112016006294A2 - aperfeiçoamentos e arranjos em válvula para controle de fluxo - Google Patents

aperfeiçoamentos e arranjos em válvula para controle de fluxo

Info

Publication number
BR112016006294A2
BR112016006294A2 BR112016006294A BR112016006294A BR112016006294A2 BR 112016006294 A2 BR112016006294 A2 BR 112016006294A2 BR 112016006294 A BR112016006294 A BR 112016006294A BR 112016006294 A BR112016006294 A BR 112016006294A BR 112016006294 A2 BR112016006294 A2 BR 112016006294A2
Authority
BR
Brazil
Prior art keywords
valve
arrangements
flow control
outer rim
housing
Prior art date
Application number
BR112016006294A
Other languages
English (en)
Other versions
BR112016006294B1 (pt
Inventor
Henrique Vargas Fonseca Luiz
Original Assignee
Zammi Instrumental Ltda
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 Zammi Instrumental Ltda filed Critical Zammi Instrumental Ltda
Publication of BR112016006294A2 publication Critical patent/BR112016006294A2/pt
Publication of BR112016006294B1 publication Critical patent/BR112016006294B1/pt

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
    • 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
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • 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
    • A61M2039/2466—Flexible disc being fixed in its center
    • 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
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Housings (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

resumo “aperfeiçoamentos e arranjos em válvula para controle de fluxo” a presente invenção trata de aperfeiçoamentos em válvulas do tipo “cartwheel”, com respectivos arranjos incorporando ditas válvulas, as quais compreendem uma peça de material elastomérico na forma de uma roda de carroça, que é fixada pelo aro externo ao invólucro da válvula. compreendendo um plugue central ligado por hastes ao aro externo e normalmente quando utilizada em invólucros de apenas duas vias (uma entrada e uma saída), dita válvula constitui-se em uma válvula unidirecional. quando utilizada em invólucro com três vias ou mais, dita válvula pode atuar para vedação e passagem de fluxo de fluido por ambos os lados da válvula, alternativamente, dependendo da escolha de projeto de circulação de fluidos.
BR112016006294-9A 2013-10-18 2013-10-18 Válvulas e arranjos de válvulas para controle de fluxo BR112016006294B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2013/000429 WO2015024081A1 (pt) 2013-10-18 2013-08-18 Aperfeiçoamentos e arranjos em válvula para controle de fluxo

Publications (2)

Publication Number Publication Date
BR112016006294A2 true BR112016006294A2 (pt) 2017-08-01
BR112016006294B1 BR112016006294B1 (pt) 2022-04-05

Family

ID=52482855

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016006294-9A BR112016006294B1 (pt) 2013-10-18 2013-10-18 Válvulas e arranjos de válvulas para controle de fluxo

Country Status (8)

Country Link
US (1) US10260650B2 (pt)
EP (1) EP3058982B1 (pt)
JP (1) JP6493887B2 (pt)
CN (1) CN105764563B (pt)
AU (1) AU2013398298B2 (pt)
BR (1) BR112016006294B1 (pt)
CA (1) CA2927032C (pt)
WO (1) WO2015024081A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BR102016022713A2 (pt) * 2016-09-29 2018-05-02 Zammi Instrumental Ltda Membrana para câmara de circulação de fluidos, câmara e bomba para assistência circulatória artificial e sistema de bombeamento
CN107064282B (zh) * 2017-04-17 2020-06-02 中国石油化工股份有限公司 石化废气中总烃浓度的监测装置及方法
BR102017014889A2 (pt) * 2017-07-11 2019-01-29 Zammi Instrumental Ltda sistema de drenagem mediastinal
KR102356198B1 (ko) * 2020-02-20 2022-01-27 이강석 수액튜브용 유량 조절장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638127A (en) * 1943-09-09 1953-05-12 Clayton Manufacturing Co Molded diaphragm structure
GB590860A (en) * 1944-05-25 1947-07-30 Trico Products Corp Improvements in or relating to check valves
US2758609A (en) * 1953-05-06 1956-08-14 Henry Flow Control Company Check valve
US3084707A (en) * 1961-03-08 1963-04-09 And Continental Illinois Bank Exhaust valve
FR1410619A (fr) * 1964-10-02 1965-09-10 Clapet à double effet
US3465786A (en) * 1966-09-08 1969-09-09 Gar Wood Ind Inc Vacuum check valve
DE1550614A1 (de) * 1966-12-15 1969-11-06 Westinghouse Bremsen Und Appba Schliessorgan fuer pneumatische Rueckschlagventile
DE7112099U (de) * 1970-04-28 1973-04-26 Hawle E Armaturenanordnung zwischen zwei ortsfesten rohranschluessen
AU535351B2 (en) * 1979-06-21 1984-03-15 Minnesota Mining And Manufacturing Company Controlled diaphragm valve
US4712583A (en) * 1986-05-27 1987-12-15 Pacesetter Infusion, Ltd. Precision passive flat-top valve for medication infusion system
FI81189C (fi) 1988-04-06 1990-09-10 Wiser Oy Dubbelventil och membran foer bakslagsventil.
US5618268A (en) * 1995-06-06 1997-04-08 B. Braun Medical Inc. Medical infusion devices and medicine delivery systems employing the same
US5738662A (en) * 1996-02-21 1998-04-14 Pacific Device/Avail Medical Products, Inc. Retrograde flow checked manifold for infusing medical fluids
US20020156431A1 (en) * 1998-09-17 2002-10-24 Feith Raymond P. Multi-valve injection/aspiration manifold with needleless access connection
IT1311348B1 (it) 1999-11-12 2002-03-12 Borla Ind Valvola di ritegno per linee medicali di infusione e simili.
US20080154214A1 (en) * 2006-12-22 2008-06-26 Medrad, Inc. Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation
US7287545B2 (en) * 2003-06-10 2007-10-30 Larry Saul Zelson Sanitary check valve
DE202007011811U1 (de) * 2007-08-23 2007-11-08 Filtertek B.V., Newcastle West Rückschlagventil, insbesondere für medizinische Anwendungen

Also Published As

Publication number Publication date
AU2013398298A1 (en) 2016-04-28
CA2927032A1 (en) 2015-02-26
AU2013398298B2 (en) 2019-05-16
JP2016535207A (ja) 2016-11-10
CA2927032C (en) 2021-02-16
US20160208940A1 (en) 2016-07-21
CN105764563A (zh) 2016-07-13
BR112016006294B1 (pt) 2022-04-05
WO2015024081A8 (pt) 2016-03-03
EP3058982A1 (en) 2016-08-24
CN105764563B (zh) 2020-04-07
JP6493887B2 (ja) 2019-04-03
US10260650B2 (en) 2019-04-16
EP3058982B1 (en) 2020-08-26
EP3058982A4 (en) 2017-06-14
WO2015024081A1 (pt) 2015-02-26

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: ZAMMI INSTRUMENTAL EIRELI (BR/RJ)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/10/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: ZAMMI INSTRUMENTAL LTDA. (BR/RJ)