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BR0013570A - Controlador de umidade - Google Patents

Controlador de umidade

Info

Publication number
BR0013570A
BR0013570A BR0013570-4A BR0013570A BR0013570A BR 0013570 A BR0013570 A BR 0013570A BR 0013570 A BR0013570 A BR 0013570A BR 0013570 A BR0013570 A BR 0013570A
Authority
BR
Brazil
Prior art keywords
humidity
humidifier
controller
patient
gases
Prior art date
Application number
BR0013570-4A
Other languages
English (en)
Other versions
BR0013570B1 (pt
Inventor
Mohammad Thudor
David Wixey
Peter John Hunt
Original Assignee
Fischer & Paykel Healthcare 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 Fischer & Paykel Healthcare Ltd filed Critical Fischer & Paykel Healthcare Ltd
Publication of BR0013570A publication Critical patent/BR0013570A/pt
Publication of BR0013570B1 publication Critical patent/BR0013570B1/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. ventilators; 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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
    • 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. ventilators; 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. ventilators; 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means
    • 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
    • A61M16/0066—Blowers or centrifugal pumps
    • 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
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air Humidification (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

"CONTROLADOR DE UMIDADE". Aparelho para auxílio à respiração ,adaptado para distribuir para um paciente gases umidificados em um nível desejado de umidade, que inclui um umidificador e um conduto aquecido ( 116 ). O umidificador inclui um controlador ( 100 ), que determina um parâmetro da taxa de fluxo do gás e depois a energia exigida introduzida ( 108 ) para o umidificador para distribuir para o paciente os gases na umidade exigida. Em uma segunda modalidade, é provido um aquecedor de conduto ( 116 ) e o controlador determina se ele foi corretamente conectado ao controle. Sensores externos são dispensados, tornando assim o aparelho simples e menos volumoso.
BRPI0013570-4A 1999-08-23 2000-08-09 controlador de umidade. BR0013570B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ33738299 1999-08-23
PCT/NZ2000/000156 WO2001013981A1 (en) 1999-08-23 2000-08-09 Humidity controller

Publications (2)

Publication Number Publication Date
BR0013570A true BR0013570A (pt) 2002-06-11
BR0013570B1 BR0013570B1 (pt) 2009-01-13

Family

ID=19927464

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0013570-4A BR0013570B1 (pt) 1999-08-23 2000-08-09 controlador de umidade.

Country Status (13)

Country Link
EP (1) EP1207929B1 (pt)
JP (1) JP4928035B2 (pt)
KR (1) KR100500761B1 (pt)
CN (1) CN1230221C (pt)
AR (1) AR026153A1 (pt)
AU (1) AU776699B2 (pt)
BR (1) BR0013570B1 (pt)
CA (1) CA2391787C (pt)
MX (1) MXPA02001881A (pt)
MY (1) MY130263A (pt)
UY (1) UY26305A1 (pt)
WO (1) WO2001013981A1 (pt)
ZA (1) ZA200201124B (pt)

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DE10139881B4 (de) 2001-08-20 2017-06-08 Resmed R&D Germany Gmbh Vorrichtung zur Zufuhr eines Atemgases und Verfahren zur Steuerung derselben
JP4709547B2 (ja) * 2002-08-30 2011-06-22 フィッシャー アンド ペイケル ヘルスケア リミテッド 加湿システム
CA2504359A1 (en) 2002-11-01 2004-05-13 Fisher & Paykel Healthcare Limited System for sensing the delivery of gases to a patient
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AU2005273119B2 (en) 2004-08-20 2009-06-11 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
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US8739780B2 (en) 2005-08-15 2014-06-03 Resmed Limited Low cost CPAP flow generator and humidifier assembly
JP5371439B2 (ja) 2005-12-15 2013-12-18 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸補助器械
DE102006019402A1 (de) * 2006-04-24 2007-10-25 Seleon Gmbh Verfahren zur Steuerung eines TNI-Geräts sowie TNI-Gerät
CN114632248B (zh) 2006-11-08 2026-01-13 瑞思迈私人有限公司 在呼吸装置中使用的导管
CN101220988B (zh) * 2007-01-12 2010-09-29 雃博股份有限公司 呼吸治疗器加热盘总成
DE102007015038B3 (de) * 2007-02-08 2008-03-27 Dräger Medical AG & Co. KG Vorrichtung und Verfahren zum Bereitstellen von angefeuchtetem Atemgas
US8511305B2 (en) * 2007-10-29 2013-08-20 Smiths Medical Asd, Inc. Redundant power control for respiratory system heaters
US8063343B2 (en) * 2007-10-29 2011-11-22 Smiths Medical Asd, Inc. Heated breathing circuit detection
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US9802022B2 (en) * 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
CN116617510A (zh) 2008-05-27 2023-08-22 菲舍尔和佩克尔保健有限公司 用于精确湿度控制的增湿器室温度控制
CN102112171B (zh) * 2008-08-06 2015-04-01 Ric投资有限责任公司 用于在呼吸治疗系统中确定湿度的系统和方法
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EP2248547B1 (en) * 2009-05-05 2012-07-25 Plastiflex Group Breathing circuit system
AU2010206053B2 (en) 2009-07-31 2014-08-07 ResMed Pty Ltd Wire Heated Tube with Temperature Control System, Tube Type Detection, and Active Over Temperature Protection for Humidifier for Respiratory Apparatus
US9572951B2 (en) 2010-04-27 2017-02-21 Fisher & Paykel Healthcare Limited Apparatus for supplying gases to a patient
BR112012030588B1 (pt) 2010-06-04 2020-05-26 Koninklijke Philips N.V. Método para controlar automaticamente uma temperatura de um circuito do paciente de um sistema de suporte de pressão, sistema de suporte de pressão e sistema de aquecimento do circuito do paciente para um sistema de suporte de pressão tendo um circuito do paciente
CN110269990B (zh) 2011-01-24 2022-07-08 瑞思迈私人有限公司 增湿器
US8511651B2 (en) * 2011-03-29 2013-08-20 Smiths Medical Asd, Inc. Heater unit humidification chamber monitor
CN104136065B (zh) * 2012-02-22 2017-05-17 皇家飞利浦有限公司 用于基于基准温度来确定目标对象接口温度的系统和方法
AU2013264468B2 (en) 2012-05-23 2018-08-09 Fisher & Paykel Healthcare Limited Flow path fault detection method for a respiratory assistance apparatus
US9878123B2 (en) 2012-09-11 2018-01-30 Fisher & Paykel Healthcare Limited Surgical humidifier control
AU2012216775B2 (en) * 2012-09-12 2018-06-28 Fisher & Paykel Healthcare Limited Surgical humidifier control
NZ710078A (en) 2013-02-01 2017-01-27 Resmed Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
EP2770047B1 (de) * 2013-02-26 2015-04-22 ibidi GmbH Vorrichtung zum Bereitstellen eines Gases
MX2013014220A (es) * 2013-12-04 2015-06-03 Investigación Y Desarrollo En Equipo Médico S A De C V Dispositivo de control de potencia suministrada a plato de camara de humidificacion y elemento de calentamiento de tubo, y metodo de control.
EP3131612B1 (en) * 2014-04-16 2020-12-30 Fisher & Paykel Healthcare Limited Methods and systems for delivering gas to a patient
JP6411263B2 (ja) * 2015-03-27 2018-10-24 オリンパス株式会社 気腹装置、気腹装置の作動方法
GB2539222B (en) * 2015-06-09 2019-03-06 Intersurgical Ag Humidifier flow determination
AU2017208697B2 (en) 2016-01-18 2023-03-02 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
JP7177837B2 (ja) 2017-12-19 2022-11-24 コーニンクレッカ フィリップス エヌ ヴェ 低温通過加湿制御を行う換気システム
CN111150917B (zh) * 2019-12-31 2021-09-14 北京怡和嘉业医疗科技股份有限公司 一种通气治疗设备湿化控制系统和方法
JP2023513152A (ja) * 2020-02-04 2023-03-30 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸用又は手術用加湿器並びに使用方法
TW202208013A (zh) * 2020-04-29 2022-03-01 紐西蘭商費雪派克保健有限公司 呼吸或手術增濕器及使用方法
US20230321377A1 (en) * 2020-08-24 2023-10-12 Fisher & Paykel Healthcare Limited Over-enthalpy protection in humidifier systems
CN113679924B (zh) * 2021-08-30 2024-01-02 可孚医疗科技股份有限公司 一种用于呼吸设备的加湿水箱的水温控制方法及相应装置
CN114209953A (zh) * 2021-12-31 2022-03-22 江苏鱼跃医疗设备股份有限公司 一种呼吸湿化器及其干烧检测方法和计算机可读存储介质
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Also Published As

Publication number Publication date
JP4928035B2 (ja) 2012-05-09
CA2391787C (en) 2010-10-05
ZA200201124B (en) 2003-07-30
JP2003507138A (ja) 2003-02-25
BR0013570B1 (pt) 2009-01-13
KR20020042651A (ko) 2002-06-05
CN1370085A (zh) 2002-09-18
AU6742200A (en) 2001-03-19
WO2001013981A1 (en) 2001-03-01
UY26305A1 (es) 2001-01-31
EP1207929A4 (en) 2006-03-08
AU776699B2 (en) 2004-09-16
CN1230221C (zh) 2005-12-07
CA2391787A1 (en) 2001-03-01
MXPA02001881A (es) 2003-07-21
MY130263A (en) 2007-06-29
AR026153A1 (es) 2003-01-29
EP1207929A1 (en) 2002-05-29
EP1207929B1 (en) 2012-05-30
KR100500761B1 (ko) 2005-07-12

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/08/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 09.08.2020