KR102907731B1 - 백 밸브 마스크용 압력 안전 디바이스 - Google Patents

백 밸브 마스크용 압력 안전 디바이스

Info

Publication number
KR102907731B1
KR102907731B1 KR1020207037790A KR20207037790A KR102907731B1 KR 102907731 B1 KR102907731 B1 KR 102907731B1 KR 1020207037790 A KR1020207037790 A KR 1020207037790A KR 20207037790 A KR20207037790 A KR 20207037790A KR 102907731 B1 KR102907731 B1 KR 102907731B1
Authority
KR
South Korea
Prior art keywords
mask
flow
valve
pressure
bag
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.)
Active
Application number
KR1020207037790A
Other languages
English (en)
Korean (ko)
Other versions
KR20210034553A (ko
Inventor
이오다쉐 에프 티디어
나디아 알람
암리타 보우믹
류위 멩
아난야 굽타
해리스 쉐카니
프라타메쉬 피 프라부데사이
Original Assignee
세이프비브이엠 코포레이션
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 세이프비브이엠 코포레이션 filed Critical 세이프비브이엠 코포레이션
Publication of KR20210034553A publication Critical patent/KR20210034553A/ko
Application granted granted Critical
Publication of KR102907731B1 publication Critical patent/KR102907731B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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. ventilators; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • 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. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0084—Pumps therefor self-reinflatable by elasticity, e.g. resuscitation squeeze bags
    • 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. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • 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. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0078—Breathing bags
    • 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. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • 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. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0866—Passive resistors therefor
    • 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. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled 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. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • 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. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8275—Mechanical
    • A61M2205/8281—Mechanical spring operated
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Critical Care (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
KR1020207037790A 2018-06-01 2019-05-31 백 밸브 마스크용 압력 안전 디바이스 Active KR102907731B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862679301P 2018-06-01 2018-06-01
US62/679,301 2018-06-01
PCT/US2019/035075 WO2019232491A1 (en) 2018-06-01 2019-05-31 Pressure safety device for bag valve mask

Publications (2)

Publication Number Publication Date
KR20210034553A KR20210034553A (ko) 2021-03-30
KR102907731B1 true KR102907731B1 (ko) 2026-01-02

Family

ID=68693653

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207037790A Active KR102907731B1 (ko) 2018-06-01 2019-05-31 백 밸브 마스크용 압력 안전 디바이스

Country Status (8)

Country Link
US (3) US11628269B2 (https=)
EP (2) EP4420704A3 (https=)
JP (1) JP7464998B2 (https=)
KR (1) KR102907731B1 (https=)
CN (1) CN112533657B (https=)
AU (1) AU2019276585C1 (https=)
CA (1) CA3101837A1 (https=)
WO (1) WO2019232491A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11628269B2 (en) 2018-06-01 2023-04-18 safeBVM Pressure safely device for bag valve mask
US11179529B2 (en) 2019-05-03 2021-11-23 Compact Medical Solutions Llc Bag and valve for advanced respiratory support
USD952857S1 (en) 2019-05-03 2022-05-24 Compact Medical Solutions, Llc Respiratory assisting device with an expandable bag
US10960172B2 (en) * 2019-05-03 2021-03-30 Compact Medical Solutions, Llc Bag and valve for advanced respiratory support
EP3884983B1 (en) * 2020-03-25 2022-11-16 Air Liquide Medical Systems Multifunctional manual artificial respiration bag
US20210322704A1 (en) * 2020-04-17 2021-10-21 Edward D. Lin Methods of respiratory support and related apparatus
US12473988B2 (en) * 2021-02-19 2025-11-18 Reliance Worldwide Corporation Excess flow valve and system
USD994874S1 (en) * 2021-03-18 2023-08-08 Mercury Enterprises, Inc. Resuscitation bag
WO2022260640A2 (en) * 2021-06-09 2022-12-15 Genmed Saglik Ithalat Ihracat Anonim Sirketi An ambu adapter
US11420010B1 (en) * 2021-10-01 2022-08-23 Compact Medical Inc. Bag and valve for advanced respiratory support
KR102681889B1 (ko) * 2022-08-02 2024-07-04 엘지전자 주식회사 마스크 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071025A (en) 1974-09-20 1978-01-31 Ruth Lee Hesse Lung-venting apparatus
WO2002015968A2 (en) * 2000-08-25 2002-02-28 O-Two Systems International Inc. Flow control valve for manual resuscitator devices
JP2011500126A (ja) 2007-10-09 2011-01-06 マイクロ ビーヴィエム エルティーディー． 呼吸バッグ
JP4980053B2 (ja) 2003-05-01 2012-07-18 アクソン・メディカル・インコーポレーテッド 全身麻酔薬の作用を低減する装置
WO2016123562A1 (en) 2015-01-29 2016-08-04 Los Angeles Biomedical Research Institute Adjustably controlling rescue or assisted breaths

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593315A (en) * 1946-10-31 1952-04-15 Dole Valve Co Flow control device
US2777464A (en) * 1951-03-07 1957-01-15 Detroit Controls Corp Flow control devices
US2851060A (en) * 1955-02-23 1958-09-09 Fleischer Henry Fluid flow control fitting
US2948296A (en) * 1958-03-24 1960-08-09 Powers Regulator Co Variable constant flow device
GB910065A (en) * 1961-04-06 1962-11-07 Edouard Paul Victor Raoul Gode Improvements in or relating to respiratory valves
US3326242A (en) * 1964-05-20 1967-06-20 American Radiator & Standard Fluid flow control device
US3419031A (en) * 1965-03-15 1968-12-31 Hesse Breathing valve
US3435839A (en) * 1965-05-21 1969-04-01 Elder Oxygen Co Inc Backflow bypassing valve for breathing apparatus
FR1516113A (fr) 1967-01-23 1968-03-08 Insufflateur pulmonaire
US3468338A (en) * 1967-08-22 1969-09-23 Arch Patterson Flow regulator
US4167184A (en) * 1974-09-20 1979-09-11 Ruth Lea Hesse Lung-venting apparatus
AU522423B2 (en) * 1978-03-07 1982-06-03 Commonwealth Industrial Gases Limited, The Artificial respirator valve system
US4325366A (en) * 1980-07-07 1982-04-20 Tabor Carl J Valve and method for use with a tracheotomy tube
US4374521A (en) * 1980-09-12 1983-02-22 Puritan-Bennett Corporation Squeeze bag type resuscitator apparatus
US4344459A (en) * 1980-11-03 1982-08-17 Nelson Walter R Flow control device employing elastomeric element
US4821713A (en) 1986-07-07 1989-04-18 Jack Bauman Resuscitator
US5537998A (en) 1987-01-14 1996-07-23 Bauman; Jack Emergency manual resuscitator with means for detecting air pressure
US4898166A (en) 1988-04-14 1990-02-06 Physician Engineered Products, Inc. Resuscitation bag control apparatus
US5103854A (en) * 1990-01-22 1992-04-14 Vernay Laboratories, Inc. Low pressure check valve for artificial respiration devices
US5301667A (en) * 1992-08-03 1994-04-12 Vital Signs, Inc. Pressure limiting valve for ventilation breathing bag apparatus
US5409042A (en) * 1993-07-29 1995-04-25 Romac Industries, Inc. Constant-rate flow control valve
US5727546A (en) * 1993-08-18 1998-03-17 Fisons Plc Powder inhaler with breath flow regulation valve
US6604523B2 (en) 1993-11-09 2003-08-12 Cprx Llc Apparatus and methods for enhancing cardiopulmonary blood flow and ventilation
US7195012B2 (en) 2003-04-28 2007-03-27 Advanced Circulatory Systems, Inc. Systems and methods for reducing intracranial pressure
KR960008601Y1 (ko) * 1993-11-22 1996-10-04 대우중공업 주식회사 원판 스프링을 이용한 유량제한장치
JPH0868469A (ja) * 1994-08-26 1996-03-12 Eagle Ind Co Ltd コントロールバルブ
US5632298A (en) 1995-03-17 1997-05-27 Artinian; Hagop Resuscitation and inhalation device
US5557049A (en) 1995-11-09 1996-09-17 Mercury Enterprises, Inc. Disposable manometer for use with a CPR bag
US5722394A (en) 1997-01-07 1998-03-03 Hudson Respiratory Care Inc. Manual resuscitator pressure monitor valve
AUPP855099A0 (en) * 1999-02-09 1999-03-04 Resmed Limited Gas delivery connection assembly
US6062247A (en) * 1998-10-19 2000-05-16 King, Sr.; Lloyd Herbert One-piece shut-off valve
US6062217A (en) * 1998-11-17 2000-05-16 Gray; David Scott Portable emergency safety resuscitator
NO994230L (no) * 1999-09-01 2001-03-02 Frank Loevstad Tilleggsutstyr til en resuciteringsenhet
US6539941B2 (en) * 2000-02-22 2003-04-01 George W. Haubeil Filtered resuscitation bag valve mask and adapter
BR0109401A (pt) 2000-03-22 2004-12-28 Cprx Llc Máscara facial, método para executar ressuscitação cardiopulmonar, e, kit para facilitar a execução de ressuscitação cardiopulmonar
US7121278B2 (en) 2001-01-23 2006-10-17 Michael David Maguire Method and apparatus for manual delivery of volume and pressure-control artificial ventilation
EP2266651B1 (en) 2002-02-04 2013-07-10 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
WO2004060438A2 (en) 2002-12-16 2004-07-22 Children's Hospital Medical Center Tracheotomy valve unit
NL1024206C2 (nl) 2003-09-01 2005-03-03 Think Global B V Handbediend beademingsapparaat, alsmede balloneenheid en klephuis voor een handbediend beademingsapparaat.
US8251066B1 (en) * 2004-12-22 2012-08-28 Ric Investments, Llc Exhalation port with built-in entrainment valve
US20060191536A1 (en) * 2005-02-25 2006-08-31 Allied Healthcare Products, Inc. Bag mask resuscitator
US7861710B2 (en) 2006-06-30 2011-01-04 Aeris Therapeutics, Inc. Respiratory assistance apparatus and method
DE102006057787B3 (de) * 2006-12-06 2008-05-29 Neoperl Gmbh Durchflussmengenregler
GB2450369A (en) 2007-06-21 2008-12-24 Laerdal Medical As Resuscitation bag with variable flow valve
US8167002B2 (en) * 2007-11-15 2012-05-01 Belimo Holding Ag Flow restrictor
US8464715B2 (en) * 2008-04-16 2013-06-18 Stephen Donald Flynn, SR. Multipurpose therapeutic face mask
NL2001943C (en) 2008-09-01 2010-03-11 Emergency Pulmonary Care B V Respiration aid and method.
WO2012146369A2 (en) 2011-04-28 2012-11-01 Laerdal Global Health As Patient ventilation assembly
US20130025724A1 (en) * 2011-07-28 2013-01-31 Watts Water Technologies, Inc. Excess flow valve
US10456548B2 (en) 2011-12-15 2019-10-29 Emory University Inflation control valves for resuscitator devices and resuscitator devices
US9919126B2 (en) * 2012-06-27 2018-03-20 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US9194507B2 (en) * 2013-06-27 2015-11-24 Bermad Cs Ltd. Air release valve with elastic rolling shutter
US20150096559A1 (en) 2013-10-04 2015-04-09 The Johns Hopkins University Manual ventilation feedback sensor for use in clinical and training settings
JP6556739B2 (ja) * 2014-01-24 2019-08-07 エアロクライン アーベー 小型の流体流れ調節装置
US10532174B2 (en) 2014-02-21 2020-01-14 Masimo Corporation Assistive capnography device
US10098809B2 (en) 2014-06-05 2018-10-16 Mercury Enterprises, Inc. Manometer with cadence indicator
JP2018524047A (ja) 2015-06-03 2018-08-30 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 蘇生および換気モニタ
US9777857B2 (en) * 2016-01-08 2017-10-03 Pao-Tang Chen Flow control valve
DE112017000410T5 (de) 2016-01-18 2018-10-11 Fisher & Paykel Healthcare Limited Befeuchtung von Atemgasen
EP3202449B1 (en) * 2016-02-02 2018-07-25 Air Liquide Medical Systems Elbow connector assembly with anti-asphyxia valve structure for respiratory mask
DE102016112822A1 (de) * 2016-07-13 2018-01-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Atemgesteuerte Applikation von pulverförmigem Aerosol bei der Beatmung oder Atemunterstützung eines Patienten
FR3054609A1 (fr) * 2016-07-29 2018-02-02 Plastic Omnium Advanced Innovation & Res Regulateur de debit de ventilation pour un reservoir pressurise de vehicule.
KR101856869B1 (ko) * 2016-11-04 2018-06-25 (주)타이보메드 제어 장치가 구비된 수동식 인공호흡기
US11628269B2 (en) 2018-06-01 2023-04-18 safeBVM Pressure safely device for bag valve mask

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071025A (en) 1974-09-20 1978-01-31 Ruth Lee Hesse Lung-venting apparatus
WO2002015968A2 (en) * 2000-08-25 2002-02-28 O-Two Systems International Inc. Flow control valve for manual resuscitator devices
EP1315534A2 (en) 2000-08-25 2003-06-04 O-Two Systems International Inc. Flow control valve for manual resuscitator devices
JP4980053B2 (ja) 2003-05-01 2012-07-18 アクソン・メディカル・インコーポレーテッド 全身麻酔薬の作用を低減する装置
JP2011500126A (ja) 2007-10-09 2011-01-06 マイクロ ビーヴィエム エルティーディー． 呼吸バッグ
WO2016123562A1 (en) 2015-01-29 2016-08-04 Los Angeles Biomedical Research Institute Adjustably controlling rescue or assisted breaths

Also Published As

Publication number Publication date
US20190366029A1 (en) 2019-12-05
AU2019276585A1 (en) 2021-01-21
EP3801717B1 (en) 2024-05-22
CA3101837A1 (en) 2019-12-05
KR20210034553A (ko) 2021-03-30
JP7464998B2 (ja) 2024-04-10
EP4420704A3 (en) 2024-11-06
JP2021525633A (ja) 2021-09-27
EP3801717A1 (en) 2021-04-14
US11628269B2 (en) 2023-04-18
EP3801717A4 (en) 2022-03-16
EP4420704A2 (en) 2024-08-28
US20230226306A1 (en) 2023-07-20
AU2019276585C1 (en) 2025-06-05
AU2019276585B2 (en) 2024-12-05
CN112533657B (zh) 2024-12-17
US12017008B2 (en) 2024-06-25
CN112533657A (zh) 2021-03-19
US20240350764A1 (en) 2024-10-24
WO2019232491A1 (en) 2019-12-05

Similar Documents

Publication Publication Date Title
KR102907731B1 (ko) 백 밸브 마스크용 압력 안전 디바이스
US12161808B2 (en) User interface for supplying gases to an airway
CN104582777B (zh) 呼吸辅助设备
US20160256661A1 (en) Improved oxygenating apparatus
CN101269251A (zh) 具有辅助流体通路的伸缩式容器的系统和方法
CN110681027A (zh) 一种可防止麻醉气体逸出的封闭式麻醉面罩
CN216022537U (zh) 双向通气结构及可调节吸入氧浓度的给氧装置
CN113633861A (zh) 双向通气结构及可调节吸入氧浓度的给氧装置
EP4374900A1 (en) Respiration device and system for positive pressure ventilation and continuous positive airway pressure treatment for neonatal resuscitation
CN219700761U (zh) 一种呼吸机用的外置呼吸阀和呼吸机
US20260115399A1 (en) User interface and system for supplying gases to an airway
US12102763B2 (en) Oxygen PEP cannula
HK40128537A (en) A user interface for supplying gas to an airway
CN118001531A (zh) 一种新型便捷式急救呼吸机系统及其使用方法
LT6967B (lt) Dirbtinės plaučių ventiliacijos aparato dalintuvas

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)