JP2010501290A - Ｃｐａｐ治療中の漏出の判定 - Google Patents

Ｃｐａｐ治療中の漏出の判定 Download PDF

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Publication number
JP2010501290A
JP2010501290A JP2009525857A JP2009525857A JP2010501290A JP 2010501290 A JP2010501290 A JP 2010501290A JP 2009525857 A JP2009525857 A JP 2009525857A JP 2009525857 A JP2009525857 A JP 2009525857A JP 2010501290 A JP2010501290 A JP 2010501290A
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Japan
Prior art keywords
flow rate
determining
leakage
time
air
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JP2009525857A
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English (en)
Japanese (ja)
Inventor
デーヴィッド， ジョン バッシン，
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Resmed Pty Ltd
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Resmed Pty Ltd
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    • 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
    • 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
    • A61M16/021—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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
    • 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
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • 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
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/16—General characteristics of the apparatus with back-up system in case of failure
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Treatment Of Fiber Materials (AREA)
JP2009525857A 2006-08-30 2007-08-30 Ｃｐａｐ治療中の漏出の判定 Pending JP2010501290A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82393406P 2006-08-30 2006-08-30
PCT/AU2007/001255 WO2008025079A1 (en) 2006-08-30 2007-08-30 Determination of leak during cpap treatment

Publications (1)

Publication Number Publication Date
JP2010501290A true JP2010501290A (ja) 2010-01-21

Family

ID=39135401

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2009525857A Pending JP2010501290A (ja) 2006-08-30 2007-08-30 Ｃｐａｐ治療中の漏出の判定
JP2009525854A Expired - Fee Related JP5026521B2 (ja) 2006-08-30 2007-08-30 Ｃｐａｐ治療中の漏出の判定
JP2012137024A Expired - Fee Related JP5527631B2 (ja) 2006-08-30 2012-06-18 Ｃｐａｐ治療中の漏出の判定
JP2013243033A Expired - Fee Related JP5916691B2 (ja) 2006-08-30 2013-11-25 Ｃｐａｐ治療中の漏出の判定

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2009525854A Expired - Fee Related JP5026521B2 (ja) 2006-08-30 2007-08-30 Ｃｐａｐ治療中の漏出の判定
JP2012137024A Expired - Fee Related JP5527631B2 (ja) 2006-08-30 2012-06-18 Ｃｐａｐ治療中の漏出の判定
JP2013243033A Expired - Fee Related JP5916691B2 (ja) 2006-08-30 2013-11-25 Ｃｐａｐ治療中の漏出の判定

Country Status (5)

Country Link
US (5) US8256418B2 (enExample)
EP (5) EP2789359A3 (enExample)
JP (4) JP2010501290A (enExample)
CN (4) CN101541366B (enExample)
WO (2) WO2008025079A1 (enExample)

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US8746248B2 (en) 2008-03-31 2014-06-10 Covidien Lp Determination of patient circuit disconnect in leak-compensated ventilatory support
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US8424521B2 (en) 2009-02-27 2013-04-23 Covidien Lp Leak-compensated respiratory mechanics estimation in medical ventilators
US8418691B2 (en) 2009-03-20 2013-04-16 Covidien Lp Leak-compensated pressure regulated volume control ventilation
EP2421589A4 (en) * 2009-04-22 2015-03-25 Resmed Ltd DETECTION OF ASYNCHRONY
WO2012004718A1 (en) * 2010-07-09 2012-01-12 Koninklijke Philips Electronics N.V. Leak estimation using leak model identification
WO2012014106A1 (en) * 2010-07-27 2012-02-02 Koninklijke Philips Electronics N.V. Leak estimation using function estimation.
EP3821930B1 (en) * 2010-07-30 2024-04-17 ResMed Pty Ltd Methods and devices with leak detection
CN103182120B (zh) * 2011-12-30 2016-06-15 北京谊安医疗系统股份有限公司 有创呼吸机在无创通气模式下人机同步的装置
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
EP2816952B1 (en) * 2012-02-20 2022-08-03 University of Florida Research Foundation, Inc. Method and apparatus for predicting work of breathing
NZ752081A (en) 2012-04-13 2020-05-29 ResMed Pty Ltd Apparatus and methods for ventilatory treatment
US10010691B2 (en) * 2012-10-31 2018-07-03 Maquet Critical Care Ab Breathing apparatus and method for detecting leakage in a sampling line
US10493223B2 (en) * 2013-06-19 2019-12-03 Koninklijke Philips N.V. Determining of subject zero flow using cluster analysis
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US20150081448A1 (en) * 2013-09-16 2015-03-19 Microsoft Corporation Non-intrusive advertisement management
US9675771B2 (en) 2013-10-18 2017-06-13 Covidien Lp Methods and systems for leak estimation
JP6331456B2 (ja) * 2014-02-20 2018-05-30 コニカミノルタ株式会社 情報処理システム、およびプログラム
CN104874067B (zh) * 2014-02-28 2018-09-11 北京谊安医疗系统股份有限公司 用于呼吸机的泄漏检测方法
CN103977494B (zh) * 2014-05-29 2016-07-20 北京航空航天大学 一种基于流量波形估算压力控制通气漏气量的方法
CN104771818B (zh) * 2015-03-02 2017-03-01 深圳市科曼医疗设备有限公司 经鼻压力发生器自适应校准系统及方法
US10905836B2 (en) 2015-04-02 2021-02-02 Hill-Rom Services Pte. Ltd. Manifold for respiratory device
JP6908583B2 (ja) * 2015-07-07 2021-07-28 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 非侵襲的換気のための患者気道流量および漏出流量推定のための方法およびシステム
DE102015216895A1 (de) * 2015-09-03 2017-03-09 Hamilton Medical Ag Beatmungsvorrichtung mit Fehlererfassung für Durchflusssensoren
US11266801B2 (en) 2015-10-09 2022-03-08 University Of Utah Research Foundation Ventilation devices and systems and methods of using same
US12239785B2 (en) 2016-10-07 2025-03-04 University Of Utah Research Foundation Ventilation devices and systems and methods of using same
CN106730208B (zh) * 2017-01-18 2020-05-15 湖南明康中锦医疗科技发展有限公司 自适应调整漏气量的方法及呼吸机
NZ763383A (en) 2017-10-18 2023-05-26 ResMed Pty Ltd Respiratory apparatus with multiple power supplies
CA3099804A1 (en) * 2018-05-14 2019-11-21 Covidien Lp Systems and methods for respiratory effort detection utilizing signal distortion
CN112156297A (zh) * 2018-10-26 2021-01-01 北京怡和嘉业医疗科技股份有限公司 一种通气治疗设备及控制方法
CN111184932B (zh) * 2019-12-02 2022-09-02 湖南明康中锦医疗科技发展有限公司 呼吸支持设备漏气量检测方法及呼吸支持设备
CN110975090A (zh) * 2019-12-20 2020-04-10 广州和普乐健康科技有限公司 呼吸机漏气量计算方法、装置、存储介质及计算机设备
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JPH08257016A (ja) * 1994-12-02 1996-10-08 Respironics Inc ガス流の検出方法
US6152129A (en) * 1996-08-14 2000-11-28 Resmed Limited Determination of leak and respiratory airflow
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JP3558167B2 (ja) * 1996-09-23 2004-08-25 レスメッド・リミテッド 患者の呼吸の必要性と調和する補助された換気方法及び装置
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Also Published As

Publication number Publication date
US10675424B2 (en) 2020-06-09
EP2789359A2 (en) 2014-10-15
US8256418B2 (en) 2012-09-04
US9408989B2 (en) 2016-08-09
CN103357095B (zh) 2018-05-08
JP2014057879A (ja) 2014-04-03
JP5916691B2 (ja) 2016-05-11
JP2012196505A (ja) 2012-10-18
JP2010501289A (ja) 2010-01-21
EP3025748B1 (en) 2019-01-16
CN103357095A (zh) 2013-10-23
WO2008025079A1 (en) 2008-03-06
WO2008025064A1 (en) 2008-03-06
CN101541366B (zh) 2013-07-17
US20200368467A1 (en) 2020-11-26
US20130019868A1 (en) 2013-01-24
CN102727976B (zh) 2017-03-01
EP2532380A2 (en) 2012-12-12
EP2063941A4 (en) 2014-07-02
EP2532380A3 (en) 2017-06-14
US20160310685A1 (en) 2016-10-27
CN102727976A (zh) 2012-10-17
US11938267B2 (en) 2024-03-26
CN101528295A (zh) 2009-09-09
JP5026521B2 (ja) 2012-09-12
CN101541366A (zh) 2009-09-23
EP2063941B1 (en) 2020-07-29
EP3025748A1 (en) 2016-06-01
JP5527631B2 (ja) 2014-06-18
US20130276786A1 (en) 2013-10-24
EP2789359A3 (en) 2014-12-24
EP2063941A1 (en) 2009-06-03
US8459260B2 (en) 2013-06-11
US20100101574A1 (en) 2010-04-29
EP2063942A1 (en) 2009-06-03

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