BR0200251B1 - dispositivo de regulagem de pressão para aparelho de auxìlio à respiraçáo. - Google Patents

dispositivo de regulagem de pressão para aparelho de auxìlio à respiraçáo.

Info

Publication number
BR0200251B1
BR0200251B1 BR0200251A BR0200251A BR0200251B1 BR 0200251 B1 BR0200251 B1 BR 0200251B1 BR 0200251 A BR0200251 A BR 0200251A BR 0200251 A BR0200251 A BR 0200251A BR 0200251 B1 BR0200251 B1 BR 0200251B1
Authority
BR
Brazil
Prior art keywords
predetermined level
gases
pressure regulating
regulating device
valve member
Prior art date
Application number
BR0200251A
Other languages
English (en)
Other versions
BRPI0200251B8 (pt
BR0200251A (pt
Inventor
Neil Prime
Martin Leckie
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 filed Critical
Publication of BR0200251A publication Critical patent/BR0200251A/pt
Publication of BR0200251B1 publication Critical patent/BR0200251B1/pt
Publication of BRPI0200251B8 publication Critical patent/BRPI0200251B8/pt

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7069—With lock or seal

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Safety Valves (AREA)
  • Manipulator (AREA)
  • Massaging Devices (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
BRPI0200251A 2001-02-01 2002-01-31 dispositivo de regulagem de pressão para aparelho de auxílio à respiraçâo. BRPI0200251B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ50970601 2001-02-01

Publications (3)

Publication Number Publication Date
BR0200251A BR0200251A (pt) 2002-10-29
BR0200251B1 true BR0200251B1 (pt) 2012-09-04
BRPI0200251B8 BRPI0200251B8 (pt) 2021-06-22

Family

ID=19928334

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0200251A BRPI0200251B8 (pt) 2001-02-01 2002-01-31 dispositivo de regulagem de pressão para aparelho de auxílio à respiraçâo.

Country Status (9)

Country Link
US (1) US6644313B2 (pt)
EP (1) EP1228781B1 (pt)
JP (1) JP4378068B2 (pt)
CN (1) CN1277587C (pt)
AT (1) ATE342087T1 (pt)
AU (1) AU782321B2 (pt)
BR (1) BRPI0200251B8 (pt)
DE (1) DE60215232T2 (pt)
ES (1) ES2273927T3 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6644313B2 (en) * 2001-02-01 2003-11-11 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
WO2003062055A1 (en) * 2002-01-17 2003-07-31 Scott Technologies, Inc. Valve manifold assembly for oxygen mask dispensing container
US6976490B2 (en) * 2002-12-10 2005-12-20 Essex Manufacturing Company Therapeutic single dose gas administration system
EP1651158B1 (en) * 2003-07-28 2018-11-07 Salter Labs Respiratory therapy system including a nasal cannula assembly
NL1024206C2 (nl) * 2003-09-01 2005-03-03 Think Global B V Handbediend beademingsapparaat, alsmede balloneenheid en klephuis voor een handbediend beademingsapparaat.
US20060266359A1 (en) * 2005-02-28 2006-11-30 Van Beurden Jason P Pressure relief valve
US20080072903A1 (en) * 2006-09-21 2008-03-27 Gary Roth High flow respirator circuit
NL1034284C2 (nl) * 2007-08-24 2009-02-25 Emergency Pulmonary Care B V Regelbare klep.
MX2010008200A (es) * 2008-01-25 2011-03-15 Salter Labs Sistema para terapia respiratoria que incluye un ensamble de cánula nasal.
US20090212250A1 (en) * 2008-02-21 2009-08-27 Brice Lawrence E Lockout valve
US8256453B2 (en) * 2008-05-01 2012-09-04 Devilbiss Healthcare, Llc Vacuum regulator having selectable adjustment ranges
CN101612507B (zh) * 2008-06-26 2013-07-10 北京谊安医疗系统股份有限公司 气体吸收系统
CA2751485C (en) 2009-02-04 2016-06-28 Robert Tero Nasal interface device
JP5283530B2 (ja) * 2009-02-16 2013-09-04 アトムメディカル株式会社 人工呼吸器用圧力調節装置およびこのような圧力調節装置を用いた人工呼吸器
US8758291B2 (en) * 2009-08-07 2014-06-24 Acute Ideas, Inc. Wound ventilation system
CN101856534B (zh) * 2010-02-03 2013-08-14 苏州凯迪泰医学科技有限公司 三通压力平衡阀及医用呼吸机
US20120012107A1 (en) * 2010-07-19 2012-01-19 Mercury Enterprises, Inc. Apparatus for resuscitation
US10076625B2 (en) 2011-04-29 2018-09-18 Robert Tero Nasal interface device
CN104768601B (zh) 2012-04-10 2018-01-16 费雪派克医疗保健有限公司 组合式cpap与复苏系统和方法
JP6559565B2 (ja) * 2012-06-27 2019-08-14 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸補助装置
CN103007408A (zh) * 2012-11-28 2013-04-03 宁波圣宇瑞医疗器械有限公司 一种用于呼吸装置的调节阀
JP6942057B2 (ja) * 2015-05-08 2021-09-29 イコノヴォ アーベー ロック機構、投薬表示部、釣り合いおもり機構、またはそれらの組合せを備える乾燥粉末吸入器
US20200016360A1 (en) * 2018-07-11 2020-01-16 Martin Allan Morris Low flow adaptor to deliver aerosols via nasal cannula without crashout
GB2585035B (en) * 2019-06-25 2023-04-26 Intersurgical Ag An adjustable valve
GB2602500A (en) * 2021-01-05 2022-07-06 Secr Defence Respiratory device

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US685396A (en) * 1901-07-17 1901-10-29 American Steam Heating Specialty Company Fitting for steam heating apparatus.
US1099280A (en) * 1913-02-25 1914-06-09 Michael T Connolly Locking device for valves.
US1482517A (en) * 1923-02-26 1924-02-05 Paul C Swole Signal valve
US1743350A (en) * 1926-09-13 1930-01-14 Cons Ashcroft Hancock Co Spring adjustment for valves, etc.
US1795839A (en) * 1928-09-06 1931-03-10 Walter C Credle Tamperproof valve
US2364812A (en) * 1941-06-14 1944-12-12 Union Carbide & Carbon Corp Poppet valve
US2755817A (en) * 1951-03-23 1956-07-24 Lear Inc Balanced pressure relief valve
SE302826B (pt) * 1961-04-11 1968-08-05 Medicinsk Apparatservice Ab
US3272218A (en) * 1963-02-12 1966-09-13 F C Kingston Co Pressure actuated valve
US3253612A (en) * 1963-07-30 1966-05-31 Sarco Company Inc Valve having an adjustable stop
US3601362A (en) * 1969-09-10 1971-08-24 Duriron Co Stop for valve shank
US3593549A (en) * 1969-12-10 1971-07-20 Swingspout Measure Co Pressure regulator with locking device
US3796228A (en) * 1972-08-25 1974-03-12 A Bedo Relief valve
US3882884A (en) * 1973-12-04 1975-05-13 Mueller Co Tamperproof open bottom stop assemblies
US3933171A (en) * 1974-04-09 1976-01-20 Airco, Inc. Anesthesia breathing circuit with positive end expiratory pressure valve
US3903881A (en) * 1974-04-12 1975-09-09 Bourns Inc Respirator system and method
GB1511233A (en) * 1974-06-04 1978-05-17 Pneupac Ltd Gas valve mechanisms
US4044793A (en) * 1975-08-25 1977-08-30 Shiley Laboratories, Inc. Relief valve
US4026284A (en) * 1975-08-29 1977-05-31 Boehringer John R Pressure relief valve for anesthetic administration
US4483366A (en) * 1980-07-31 1984-11-20 Leonard Labita Locking valve
DE3221158C2 (de) * 1982-06-04 1985-05-15 Rheinische Armaturen- und Maschinenfabrik Albert Sempell, 4052 Korschenbroich Einstellbare Verriegelung, insbesondere für Armaturen
GB2121929A (en) * 1982-06-17 1984-01-04 Fitton Limited S W Valve lock
US4515179A (en) * 1983-01-28 1985-05-07 Vapor Corporation Pressure relief valve with adjustment for set pressure
US4823828A (en) * 1987-05-28 1989-04-25 Mcginnis Gerald E Pressure relief valve
GB2230075A (en) * 1989-02-18 1990-10-10 Kenmac Technology Limited Valve assembly
GB9007020D0 (en) * 1990-03-29 1990-05-30 Fxk Patents Ltd Emergency breathing equipment
US5190070A (en) * 1991-11-04 1993-03-02 Larry Robinson Lockable gas valve
US5313975A (en) * 1993-03-18 1994-05-24 Precision General, Inc. Gas lockout system
US5664447A (en) 1994-10-03 1997-09-09 Neeley; Rocky E. Valve lockout
US5568910A (en) * 1995-03-02 1996-10-29 Delmarva Laboratories, Inc. Anesthesia machine
AU6686796A (en) * 1995-08-02 1997-02-26 Parker-Hannifin Corporation Lockout valve
US5931159A (en) * 1995-09-09 1999-08-03 Origin Medical Instrument Co., Ltd. Lung ventilator
US5950623A (en) * 1997-10-16 1999-09-14 Ohmeda Inc. Adjustable pressure limiting valve for anesthesia breathing circuit
US6102038A (en) * 1998-05-15 2000-08-15 Pulmonetic Systems, Inc. Exhalation valve for mechanical ventilator
US6024120A (en) * 1998-09-25 2000-02-15 Sherwood Services Ag Pressure relief valve with moving diaphragm
US6644313B2 (en) * 2001-02-01 2003-11-11 Fisher & Paykel Healthcare Limited Breathing assistance apparatus

Also Published As

Publication number Publication date
AU782321B2 (en) 2005-07-21
ES2273927T3 (es) 2007-05-16
CN1369314A (zh) 2002-09-18
ATE342087T1 (de) 2006-11-15
AU1360302A (en) 2002-08-08
BRPI0200251B8 (pt) 2021-06-22
CN1277587C (zh) 2006-10-04
DE60215232D1 (de) 2006-11-23
US20020100478A1 (en) 2002-08-01
US6644313B2 (en) 2003-11-11
BR0200251A (pt) 2002-10-29
DE60215232T2 (de) 2007-08-23
JP4378068B2 (ja) 2009-12-02
JP2002239006A (ja) 2002-08-27
EP1228781A3 (en) 2004-06-23
EP1228781B1 (en) 2006-10-11
EP1228781A2 (en) 2002-08-07

Similar Documents

Publication Publication Date Title
BR0200251B1 (pt) dispositivo de regulagem de pressão para aparelho de auxìlio à respiraçáo.
RU2498387C2 (ru) Регулятор давления прямого действия с нагрузкой давлением с затвором сбалансированного давления
KR100882239B1 (ko) 압력 레귤레이터
RU2479862C2 (ru) Измерительная трубка для газового регулятора, имеющая функцию усреднения давления
SE9200421L (sv) Aaterupplivningsanordning med riktningsbestaemmande styrventil som har inre peep-justeringsventil
EP1177808A1 (en) Pressure relief valve
BR0001373A (pt) seja pelo menos substancialmente fechada de tal modo que fluido possa fluir substancialmente apenas através da passagem de fluxo primária (52).
MX2008011546A (es) Regulador reductor de presion con caracteristica ajustable.
US20110073200A1 (en) Gas regulator with valve assemblies
BRPI0502116A (pt) regulador de pressão de lìquido
ATE286823T1 (de) Druckminderventil
CA2681770C (en) Adjustable disc mechanism for gas regulator
US6098623A (en) Pressure-limiting valve wherein valve plate oscillations are prevented
US8490647B2 (en) Fluid pressure control device
CA2369875A1 (en) Breathing assistance apparatus
JP2002533793A (ja) ゲージ付圧力調節装置
US6604538B2 (en) Adjustable fluid flow regulator with adjustment limit
EP3082009B1 (en) Pressure regulator
ES2295250T3 (es) Valvula termostatica sanitaria.
JP2002023854A (ja) 液体用減圧弁
US10663987B2 (en) Pressure regulator
EP1918001B1 (en) Pressure regulator valve for breathing apparatus
WO2001059342A1 (en) Leakproof gas pressure regulator
KR0133496B1 (ko) 유량조절 밸브장치
JP2005003039A (ja) 逆止弁

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/09/2012, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/01/2002, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31.01.2022