BR112013014795A8 - Sistema e método para a umidificação do gás distribuído a um paciente - Google Patents

Sistema e método para a umidificação do gás distribuído a um paciente

Info

Publication number
BR112013014795A8
BR112013014795A8 BR112013014795A BR112013014795A BR112013014795A8 BR 112013014795 A8 BR112013014795 A8 BR 112013014795A8 BR 112013014795 A BR112013014795 A BR 112013014795A BR 112013014795 A BR112013014795 A BR 112013014795A BR 112013014795 A8 BR112013014795 A8 BR 112013014795A8
Authority
BR
Brazil
Prior art keywords
patient
liquid
humidification
gas
chamber
Prior art date
Application number
BR112013014795A
Other languages
English (en)
Other versions
BR112013014795A2 (pt
Inventor
Arcilla Mabini
Garde Smita
Ahmad Samir
Anthony Pietrenka Michael
Original Assignee
Koninklijke Philips Electronics Nv
Koninklijke Philips Nv
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 Koninklijke Philips Electronics Nv, Koninklijke Philips Nv filed Critical Koninklijke Philips Electronics Nv
Publication of BR112013014795A2 publication Critical patent/BR112013014795A2/pt
Publication of BR112013014795A8 publication Critical patent/BR112013014795A8/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
    • A61M16/10—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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • 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
    • A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a 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
    • A61M16/109—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
    • A61M16/10—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
    • A61M16/142—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas
    • 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
    • A61M15/00—Inhalators
    • A61M15/0085—Inhalators using ultrasonics
    • 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
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
    • 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
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • 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
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Air Humidification (AREA)
  • Otolaryngology (AREA)
  • Nozzles (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

SISTEMA E MÉTODO PAPA A UMIDIFICAÇÃO DO GÁS DISTRIBUÍDO A UM PACIENTE São providos sistemas e métodos para a umidificação do gás que é provido a um paciente com a utilização de aquecimento de uma névoa de aerossol. Uma unidade de umidificação é provida em um circuito de paciente que provê gás a um paciente. A unidade de umidificação inclui uma câmara de líquidos que recebe o líquido de uma fonte de líquidos, um nebulizador que nebuliza o líquido da câmara de líquidos, uma câmara de aerossol que recebe o líquido em aerossol do nebulizador, e uma fonte de calor que converte o líquido em aerossol em um vapor que umidifica o gás no circuito de paciente.
BR112013014795A 2010-12-17 2011-12-09 Sistema e método para a umidificação do gás distribuído a um paciente BR112013014795A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061424347P 2010-12-17 2010-12-17
PCT/IB2011/055586 WO2012080923A1 (en) 2010-12-17 2011-12-09 A humidifier system for humidifying gas delivered to a patient

Publications (2)

Publication Number Publication Date
BR112013014795A2 BR112013014795A2 (pt) 2017-10-31
BR112013014795A8 true BR112013014795A8 (pt) 2018-01-02

Family

ID=45531895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013014795A BR112013014795A8 (pt) 2010-12-17 2011-12-09 Sistema e método para a umidificação do gás distribuído a um paciente

Country Status (8)

Country Link
US (1) US9375548B2 (pt)
EP (1) EP2651482B1 (pt)
JP (1) JP6297332B2 (pt)
CN (1) CN103260686B (pt)
BR (1) BR112013014795A8 (pt)
RU (1) RU2594241C2 (pt)
TR (1) TR201910722T4 (pt)
WO (1) WO2012080923A1 (pt)

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GB201114580D0 (en) * 2011-08-23 2011-10-05 Armstrong Medical Ltd Humidified gas delivery system
US20130228177A1 (en) * 2012-03-01 2013-09-05 Gerald Schueller Cpap humidifier tank control valve
WO2013162612A1 (en) * 2012-04-27 2013-10-31 Draeger Medical Systems, Inc. Breathing circuit humidification system
DE112013003245T5 (de) * 2012-06-25 2015-04-02 Fisher & Paykel Healthcare Limited Medizinische Komponenten mit Mikrostrukturen für die Befeuchtung und das Kondensatmanagement
US10987026B2 (en) 2013-05-30 2021-04-27 Spacelabs Healthcare Llc Capnography module with automatic switching between mainstream and sidestream monitoring
WO2015196379A1 (en) * 2014-06-25 2015-12-30 Outstanding Healthcare Company Limited A micro-humidifier
US10881829B2 (en) * 2014-08-18 2021-01-05 Resmed Inc. Portable pap device with humidification
US9649468B2 (en) 2014-09-03 2017-05-16 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
CN107106808B (zh) * 2014-09-03 2020-09-15 费雪派克医疗保健有限公司 确定性受控的增湿系统
CN105498062A (zh) * 2014-10-09 2016-04-20 台达电子工业股份有限公司 用于呼吸面罩的加湿装置
CN106178219B (zh) * 2015-04-30 2018-06-15 小牛科技河北有限公司 一种呼吸机的湿化器
DE102015119523B4 (de) * 2015-11-12 2024-02-22 Wilamed Gmbh Beatmungsschlauchsystem
SG10202100138RA (en) 2015-12-11 2021-02-25 Fisher & Paykel Healthcare Ltd Humidification system
JP6882783B2 (ja) * 2016-04-13 2021-06-02 株式会社メトラン 加湿器、呼吸補助装置
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KR20190017907A (ko) * 2016-06-27 2019-02-20 니뽄 다바코 산교 가부시키가이샤 향미 흡인기용 카트리지 및 그 향미 흡인기용 카트리지를 가지는 향미 흡인기
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EP3532139A4 (en) * 2016-10-26 2020-09-23 Teleflex Medical Incorporated SYSTEM AND METHOD FOR NEED-BASED HUMIDIFICATION OF THE PATIENT
WO2018109095A1 (en) * 2016-12-14 2018-06-21 Koninklijke Philips N.V. Humidification of a pressurized flow of breathable gas
US11534569B2 (en) * 2017-05-31 2022-12-27 Virginia Commonwealth University Combination devices, systems, and methods for humidification of the airways and high efficiency delivery of pharmaceutical aerosols
CN107174718B (zh) * 2017-06-21 2024-05-24 湖南明康中锦医疗科技发展有限公司 一种呼吸机湿化器及呼吸湿化治疗装置
WO2019014088A1 (en) 2017-07-10 2019-01-17 Teleflex Medical Incorporated APPARATUS FOR REMOVING HUMIDITY AND CONDENSING AND MOISTURE MANAGEMENT FOR A RESPIRATORY CIRCUIT
US11156218B2 (en) * 2017-12-29 2021-10-26 Koninklijke Philips N.V. Humidifier and airway pressure support system including same
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Also Published As

Publication number Publication date
TR201910722T4 (tr) 2019-08-21
JP2014501131A (ja) 2014-01-20
CN103260686A (zh) 2013-08-21
EP2651482A1 (en) 2013-10-23
BR112013014795A2 (pt) 2017-10-31
WO2012080923A1 (en) 2012-06-21
RU2594241C2 (ru) 2016-08-10
CN103260686B (zh) 2016-11-23
US20130263845A1 (en) 2013-10-10
US9375548B2 (en) 2016-06-28
RU2013132946A (ru) 2015-01-27
EP2651482B1 (en) 2019-05-15
JP6297332B2 (ja) 2018-03-20

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements