JP7082064B2 - 気道開存性を決定するためのシステム - Google Patents

気道開存性を決定するためのシステム Download PDF

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Publication number
JP7082064B2
JP7082064B2 JP2018556823A JP2018556823A JP7082064B2 JP 7082064 B2 JP7082064 B2 JP 7082064B2 JP 2018556823 A JP2018556823 A JP 2018556823A JP 2018556823 A JP2018556823 A JP 2018556823A JP 7082064 B2 JP7082064 B2 JP 7082064B2
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gas
patient
flow
signal
concentration
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Japanese (ja)
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JP2019514557A (ja
JP2019514557A5 (enExample
Inventor
マシュー ジョン ペイトン
アリレザ ネジャティ ジャヴァレミ
トーマス ハインリヒ バーンズ
ライス アディーブ ハーメズ
レイチェル グレイヴス
サマンサ デイル オールドフィールド
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Fisher and Paykel Healthcare Ltd
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Fisher and Paykel Healthcare Ltd
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Publication of JP2019514557A publication Critical patent/JP2019514557A/ja
Publication of JP2019514557A5 publication Critical patent/JP2019514557A5/ja
Priority to JP2022086262A priority Critical patent/JP7536824B2/ja
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Publication of JP7082064B2 publication Critical patent/JP7082064B2/ja
Priority to JP2024064770A priority patent/JP7720942B2/ja
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Obesity (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Otolaryngology (AREA)
  • Dentistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Materials For Medical Uses (AREA)
JP2018556823A 2016-04-29 2017-04-28 気道開存性を決定するためのシステム Active JP7082064B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022086262A JP7536824B2 (ja) 2016-04-29 2022-05-26 気道開存性を決定するためのシステム
JP2024064770A JP7720942B2 (ja) 2016-04-29 2024-04-12 気道開存性を決定するためのシステム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662329555P 2016-04-29 2016-04-29
US62/329,555 2016-04-29
PCT/IB2017/052458 WO2017187391A1 (en) 2016-04-29 2017-04-28 System for determining airway patency

Related Child Applications (1)

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JP2022086262A Division JP7536824B2 (ja) 2016-04-29 2022-05-26 気道開存性を決定するためのシステム

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JP2019514557A JP2019514557A (ja) 2019-06-06
JP2019514557A5 JP2019514557A5 (enExample) 2020-06-11
JP7082064B2 true JP7082064B2 (ja) 2022-06-07

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JP2018556823A Active JP7082064B2 (ja) 2016-04-29 2017-04-28 気道開存性を決定するためのシステム
JP2022086262A Active JP7536824B2 (ja) 2016-04-29 2022-05-26 気道開存性を決定するためのシステム
JP2024064770A Active JP7720942B2 (ja) 2016-04-29 2024-04-12 気道開存性を決定するためのシステム

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JP2024064770A Active JP7720942B2 (ja) 2016-04-29 2024-04-12 気道開存性を決定するためのシステム

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US (2) US10973466B2 (enExample)
EP (2) EP3451924B1 (enExample)
JP (3) JP7082064B2 (enExample)
AU (3) AU2017257443A1 (enExample)
GB (1) GB2565683B (enExample)
WO (1) WO2017187391A1 (enExample)

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US9420971B2 (en) 2009-10-24 2016-08-23 Carrot Sense, Inc. Extracorporeal devices and methods for facilitating cessation of undesired behaviors
US10206572B1 (en) 2017-10-10 2019-02-19 Carrot, Inc. Systems and methods for quantification of, and prediction of smoking behavior
JP6773762B2 (ja) 2015-04-07 2020-10-21 キャロット，インコーポレイテッド 喫煙行為の定量化および予測のためのシステムおよび方法
WO2017187391A1 (en) * 2016-04-29 2017-11-02 Fisher & Paykel Healthcare Limited System for determining airway patency
AU2018248113A1 (en) 2017-04-05 2019-10-31 Fisher & Paykel Healthcare Limited Flow therapy system and method
WO2020013907A1 (en) * 2018-07-13 2020-01-16 Aok Tooling Ltd. Super mask respirator system having a face mask and a sub-peak inspiratory flow blower
US11537282B1 (en) 2019-05-20 2022-12-27 ResMed Pty Ltd Pressure control in PAP systems
US11904094B2 (en) * 2019-09-09 2024-02-20 Koninklijke Philips N.V. Pressure and oxygen mix control for single limb non-invasive ventilation
WO2021101780A1 (en) * 2019-11-18 2021-05-27 Incoba, Llc Method and system of capnography
US11844610B2 (en) * 2019-12-23 2023-12-19 Koninklijke Philips N.V. System and method for monitoring gas exchange
JP7712275B2 (ja) 2019-12-30 2025-07-23 ジェイエヌティーエル・コンシューマー・ヘルス・ワン・（スイッツァランド）・ゲーエムベーハー 行動変化プログラムにおいて個人を支援するためのシステム及び方法
MX2022008200A (es) * 2019-12-31 2022-10-07 Mcneil Ab Uso de valores de co en el abandono del tabaquismo.
CN111407280B (zh) * 2020-03-10 2022-04-15 山东大学 一种无创呼吸机的呼气末co2监测装置及方法
AU2021233243A1 (en) 2020-03-13 2022-09-15 Fisher & Paykel Healthcare Limited Improvements relating to gas monitoring
KR102565294B1 (ko) * 2021-04-08 2023-08-09 금오공과대학교 산학협력단 무가열 가습 및 호흡 압력의 정밀제어가 가능한 양압기
AU2022335770A1 (en) 2021-08-27 2024-02-29 Fisher & Paykel Healthcare Limited Method and/or apparatus for determining respiratory parameters
AU2022332689A1 (en) * 2021-08-27 2024-02-29 Fisher & Paykel Healthcare Limited Method and system of monitoring oxygen
CN114049749B (zh) * 2021-11-18 2023-02-24 宝武集团鄂城钢铁有限公司 一种有害气体的监测方法和监测系统
CN120857954A (zh) * 2023-03-01 2025-10-28 费雪派克医疗保健有限公司 用于表征流动路径的方法和系统
WO2025151111A1 (en) * 2024-01-09 2025-07-17 Wanca Frank M Breath sensing device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007525267A (ja) 2004-02-25 2007-09-06 レスメド リミテッド 睡眠障害呼吸の加圧治療を行なうための装置を使用する心臓の監視及び治療
JP2010526568A (ja) 2007-05-11 2010-08-05 レスメド・リミテッド 流れ制限の検出のための自動制御
JP2012508036A (ja) 2008-11-07 2012-04-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 二酸化炭素監視システム
JP2012531246A (ja) 2009-06-24 2012-12-10 オリディオン メディカル １９８７ リミテッド 人工呼吸から離脱させる統合肺指標
JP2014519856A (ja) 2011-03-23 2014-08-21 レスメド・リミテッド 換気の充足度の検出
US20150190088A1 (en) 2014-01-07 2015-07-09 Covidien Lp Apnea analysis system and method
WO2016035035A1 (en) 2014-09-04 2016-03-10 Fisher & Paykel Healthcare Limited Exhaled gas measurement compensation during high flow respiratory therapy

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675797B1 (en) * 1993-11-05 2004-01-13 Resmed Limited Determination of patency of the airway
EP2305116A1 (en) * 1993-11-05 2011-04-06 ResMed Ltd. Control of CPAP Treatment
US6739335B1 (en) * 1999-09-08 2004-05-25 New York University School Of Medicine Method and apparatus for optimizing controlled positive airway pressure using the detection of cardiogenic oscillations
US6938619B1 (en) * 2000-06-13 2005-09-06 Scott Laboratories, Inc. Mask free delivery of oxygen and ventilatory monitoring
AU2002222456A1 (en) * 2000-12-07 2002-06-18 Children's Medical Center Corporation Automated interpretive medical care system and methodology
US6648833B2 (en) * 2001-10-15 2003-11-18 David R. Hampton Respiratory analysis with capnography
US7024235B2 (en) * 2002-06-20 2006-04-04 University Of Florida Research Foundation, Inc. Specially configured nasal pulse oximeter/photoplethysmography probes, and combined nasal probe/cannula, selectively with sampler for capnography, and covering sleeves for same
AU2003282488B2 (en) * 2002-10-03 2008-09-18 Scott Laboratories, Inc. Systems and methods for providing sensor fusion
EP1632178A1 (en) * 2004-09-03 2006-03-08 ndd Medizintechnik AG Method for non-cooperative lung function diagnosis using ultrasound
US20070123792A1 (en) * 2005-11-17 2007-05-31 Charlotte-Mecklenburg Hospital Authority D/B/A Carolinas Medical Center System and method for determining airway obstruction
US7668579B2 (en) * 2006-02-10 2010-02-23 Lynn Lawrence A System and method for the detection of physiologic response to stimulation
CN102894979B (zh) * 2006-08-30 2016-07-06 瑞思迈有限公司 通过复导纳值区分闭合和开放的呼吸气道呼吸暂停
US8852094B2 (en) * 2006-12-22 2014-10-07 Masimo Corporation Physiological parameter system
US9533113B2 (en) * 2007-01-04 2017-01-03 Oridion Medical 1987 Ltd. Integrated pulmonary index for weaning from mechanical ventilation
US20080300500A1 (en) * 2007-05-30 2008-12-04 Widemed Ltd. Apnea detection using a capnograph
EP2162065A1 (en) * 2007-06-27 2010-03-17 Koninklijke Philips Electronics N.V. Device for analysing an inflammatory status of a respiratory system
EP3493216A1 (en) * 2007-11-13 2019-06-05 Oridion Medical 1987 Ltd. Medical system, apparatus and method
US20110180064A1 (en) 2008-02-19 2011-07-28 Portaero, Inc. Methods and devices for follow-up care and treatment of a pneumstoma
NZ776389A (en) * 2008-06-05 2023-02-24 ResMed Pty Ltd Treatment of respiratory conditions
EP2303119B1 (en) * 2008-06-30 2018-08-01 Oridion Medical 1987 Ltd. Ventilation analysis and monitoring
US8347881B2 (en) 2009-01-08 2013-01-08 Portaero, Inc. Pneumostoma management device with integrated patency sensor and method
JP5731409B2 (ja) * 2009-02-25 2015-06-10 コーニンクレッカ フィリップス エヌ ヴェ 自動圧力滴定
BR112012010171B1 (pt) * 2009-11-03 2021-04-20 Koninklijke Philips N.V. sistema configurado para o monitoramento da respiração de um indivíduo e método para o monitoramento da respiração de um indivíduo
US20110257550A1 (en) * 2010-03-20 2011-10-20 Jay Choi Method and Apparatus for Continuous Monitoring of Exhaled Carbon Dioxide
US20120136222A1 (en) * 2010-11-30 2012-05-31 Nellcor Puritan Bennett Llc Methods And Systems For Monitoring A Ventilator Patient With A Capnograph
WO2012114286A1 (en) * 2011-02-22 2012-08-30 Koninklijke Philips Electronics N.V. Capnography system for automatic diagnosis of patient condition
US10631757B2 (en) * 2011-08-11 2020-04-28 The Quantum Group, Inc. System and method for monitoring physiological functions
EP2916898A1 (en) * 2012-11-09 2015-09-16 Koninklijke Philips N.V. System for providing pressure pulses to the airway of a subject
US20140288440A1 (en) * 2013-03-22 2014-09-25 Children's Medical Center Corporation Systems and methods for quantitative capnogram analysis
US9585601B2 (en) * 2013-08-15 2017-03-07 Chunyuan Qiu Systems, methods and devices for diagnosing sleep apnea
EP3030302B1 (en) * 2013-09-04 2023-02-22 Fisher&Paykel Healthcare Limited Improvements to flow therapy
US10376224B2 (en) 2014-01-27 2019-08-13 Koninklijke Philips N.V. System and method for analysis of the upper airway and a respiratory pressure support system
US20160045154A1 (en) * 2014-08-13 2016-02-18 Oridion Medical 1987 Ltd. Sleep apnea
JP6478544B2 (ja) 2014-09-29 2019-03-06 サンデンホールディングス株式会社 自動販売機
US20160228037A1 (en) * 2015-02-10 2016-08-11 Oridion Medical 1987 Ltd. Homecare asthma management
EP3242703B1 (en) * 2015-02-18 2025-12-24 Fisher & Paykel Healthcare Limited Flow therapy system
WO2016157106A1 (en) * 2015-03-31 2016-10-06 Fisher & Paykel Healthcare Limited Methods and apparatus for oxygenation and/or co2 removal
JP6615317B2 (ja) * 2015-08-11 2019-12-04 コーニンクレッカ フィリップス エヌ ヴェ 意思決定支援システムアーキテクチャを有するカプノグラフィ
WO2017187391A1 (en) * 2016-04-29 2017-11-02 Fisher & Paykel Healthcare Limited System for determining airway patency

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007525267A (ja) 2004-02-25 2007-09-06 レスメド リミテッド 睡眠障害呼吸の加圧治療を行なうための装置を使用する心臓の監視及び治療
JP2010526568A (ja) 2007-05-11 2010-08-05 レスメド・リミテッド 流れ制限の検出のための自動制御
JP2012508036A (ja) 2008-11-07 2012-04-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 二酸化炭素監視システム
JP2012531246A (ja) 2009-06-24 2012-12-10 オリディオン メディカル １９８７ リミテッド 人工呼吸から離脱させる統合肺指標
JP2014519856A (ja) 2011-03-23 2014-08-21 レスメド・リミテッド 換気の充足度の検出
US20150190088A1 (en) 2014-01-07 2015-07-09 Covidien Lp Apnea analysis system and method
WO2016035035A1 (en) 2014-09-04 2016-03-10 Fisher & Paykel Healthcare Limited Exhaled gas measurement compensation during high flow respiratory therapy

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