MX2021010249A - Sistema de ventilacion para interfaz de paciente. - Google Patents

Sistema de ventilacion para interfaz de paciente.

Info

Publication number
MX2021010249A
MX2021010249A MX2021010249A MX2021010249A MX2021010249A MX 2021010249 A MX2021010249 A MX 2021010249A MX 2021010249 A MX2021010249 A MX 2021010249A MX 2021010249 A MX2021010249 A MX 2021010249A MX 2021010249 A MX2021010249 A MX 2021010249A
Authority
MX
Mexico
Prior art keywords
membrane
exhaust gas
vent
flow passage
moveable portion
Prior art date
Application number
MX2021010249A
Other languages
English (en)
Inventor
Michael Christopher Hogg
Luke Andrew Stanislas
Original Assignee
ResMed Pty Ltd
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 ResMed Pty Ltd filed Critical ResMed Pty Ltd
Publication of MX2021010249A publication Critical patent/MX2021010249A/es

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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • 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
    • 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
    • A61M16/06—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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices 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. 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
    • 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
    • A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
    • 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
    • A61M2205/42—Reducing noise

Abstract

Una estructura de ventilación puede incluir una carcasa de ventilación que comprende una entrada, una salida, al menos un orificio de gas de escape, y una membrana que tiene un primer extremo y un segundo extremo espaciados entre sí, teniendo la membrana una parte móvil entre el primer extremo y el segundo. La porción móvil puede estar separada radialmente de una superficie orientada hacia la membrana en el interior de la carcasa de ventilación para formar un pasaje de caudal de gas de escape entre ellos, a fin de permitir que el gas de escape fluya desde el volumen presurizado a través del pasaje de caudal de gas de escape hacia la atmósfera a través del orificio de gas de escape. La porción móvil puede ser elásticamente deformable y estar configurada para moverse radialmente con respecto a la superficie que mira a la membrana en respuesta a las diferencias de presión entre un lado interior de la membrana y un lado exterior de la membrana para cambiar un área de sección transversal del pasaje de caudal de gas de escape y regular el caudal de gas de ventilación.
MX2021010249A 2019-02-26 2020-02-26 Sistema de ventilacion para interfaz de paciente. MX2021010249A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962810640P 2019-02-26 2019-02-26
PCT/AU2020/050167 WO2020172708A1 (en) 2019-02-26 2020-02-26 Vent system for patient interface

Publications (1)

Publication Number Publication Date
MX2021010249A true MX2021010249A (es) 2021-11-17

Family

ID=72238250

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010249A MX2021010249A (es) 2019-02-26 2020-02-26 Sistema de ventilacion para interfaz de paciente.

Country Status (7)

Country Link
US (1) US20220143358A1 (es)
EP (1) EP3930810A4 (es)
JP (1) JP2022522340A (es)
CN (1) CN113557049A (es)
AU (2) AU2020228671B2 (es)
MX (1) MX2021010249A (es)
WO (1) WO2020172708A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117355350A (zh) * 2021-03-31 2024-01-05 瑞思迈私人有限公司 用于呼吸系统的通气口
WO2023049966A1 (en) * 2021-10-01 2023-04-06 ResMed Pty Ltd A vent assembly for a respiratory therapy system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6851425B2 (en) * 2001-05-25 2005-02-08 Respironics, Inc. Exhaust port assembly for a pressure support system
US20080142013A1 (en) * 2006-09-11 2008-06-19 Michael David Hallett Exhaust Apparatus For Use in Administering Positive Pressure Therapy Through the Nose or Mouth
US8365731B2 (en) * 2007-07-31 2013-02-05 Ric Investments, Llc Pressure reducing valve with flexible cuff
US8353293B1 (en) * 2009-11-03 2013-01-15 Nancy E Fuhrman CPAP outlet vent gas diffuser
EP2436425B1 (en) * 2010-10-01 2014-05-07 Moldex-Metric AG & Co. KG Uni-directional valve, filtering face mask
NZ610383A (en) * 2010-10-14 2015-04-24 Ventific Holdings Pty Ltd A respiratory valve apparatus
US9339623B2 (en) * 2010-10-22 2016-05-17 Koninklijke Philips N.V. Exhaust gas assembly for a patient interface device
EP3808399B1 (en) * 2011-09-13 2024-02-21 ResMed Pty Ltd Vent arrangement for respiratory mask
US10265496B2 (en) * 2012-05-16 2019-04-23 Koninklijke Philips N.V. Anti-asphyxia valve assembly
WO2014138125A1 (en) * 2013-03-04 2014-09-12 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
EP3047181B1 (en) * 2013-09-17 2019-03-13 Fisher & Paykel Healthcare Limited Valve with internal member
EP3325071B1 (en) * 2015-07-20 2020-04-08 Fisher & Paykel Healthcare Limited Exhalation port
CN114504712A (zh) * 2015-07-20 2022-05-17 瑞思迈私人有限公司 具有体积缩减构件的患者接口
JP6907213B2 (ja) * 2015-09-23 2021-07-21 レスメド・プロプライエタリー・リミテッド 呼吸治療システムのための通気アダプタ
CN105148375B (zh) * 2015-10-23 2018-08-17 北京怡和嘉业医疗科技股份有限公司 通气控制装置和具有该通气控制装置的呼吸面罩设备
CN116637266A (zh) * 2016-08-16 2023-08-25 费雪派克医疗保健有限公司 压力调节阀
EP3515541B1 (en) * 2016-09-21 2022-05-04 ResMed Pty Ltd Vent and vent adaptor for patient interface
IT201600114357A1 (it) * 2016-11-14 2018-05-14 Intersurgical S P A Sistema per la respirazione artificiale
EP3768364B1 (en) * 2018-03-22 2024-04-24 Fisher & Paykel Healthcare Limited System for non-invasive ventilation

Also Published As

Publication number Publication date
JP2022522340A (ja) 2022-04-18
AU2020228671A1 (en) 2021-10-14
WO2020172708A1 (en) 2020-09-03
EP3930810A1 (en) 2022-01-05
AU2020228671B2 (en) 2024-01-18
CN113557049A (zh) 2021-10-26
EP3930810A4 (en) 2022-06-08
AU2024200828A1 (en) 2024-02-29
US20220143358A1 (en) 2022-05-12

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