JP2012517303A5 - - Google Patents

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JP2012517303A5
JP2012517303A5 JP2011549392A JP2011549392A JP2012517303A5 JP 2012517303 A5 JP2012517303 A5 JP 2012517303A5 JP 2011549392 A JP2011549392 A JP 2011549392A JP 2011549392 A JP2011549392 A JP 2011549392A JP 2012517303 A5 JP2012517303 A5 JP 2012517303A5
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signal
patient interface
flow generator
patient
reflected
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JP2011549392A
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JP5738201B2 (ja
JP2012517303A (ja
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Priority claimed from PCT/AU2010/000140 external-priority patent/WO2010091462A1/en
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JP2011549392A 2009-02-11 2010-02-10 呼吸治療装置用の音響検出 Active JP5738201B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AU2009900561A AU2009900561A0 (en) 2009-02-11 Recognition System for an Apparatus that Delivers Breathable Gas to a Patient
AU2009900561 2009-02-11
US23355409P 2009-08-13 2009-08-13
US61/233,554 2009-08-13
US25317209P 2009-10-20 2009-10-20
US61/253,172 2009-10-20
PCT/AU2010/000140 WO2010091462A1 (en) 2009-02-11 2010-02-10 Acoustic detection for respiratory treatment apparatus

Related Child Applications (1)

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JP2015084924A Division JP6055507B2 (ja) 2009-02-11 2015-04-17 呼吸治療装置用の音響検出

Publications (3)

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JP2012517303A JP2012517303A (ja) 2012-08-02
JP2012517303A5 true JP2012517303A5 (https=) 2013-03-28
JP5738201B2 JP5738201B2 (ja) 2015-06-17

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JP2011549392A Active JP5738201B2 (ja) 2009-02-11 2010-02-10 呼吸治療装置用の音響検出
JP2015084924A Active JP6055507B2 (ja) 2009-02-11 2015-04-17 呼吸治療装置用の音響検出

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JP2015084924A Active JP6055507B2 (ja) 2009-02-11 2015-04-17 呼吸治療装置用の音響検出

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US (4) US10773038B2 (https=)
EP (3) EP2396062B1 (https=)
JP (2) JP5738201B2 (https=)
CN (3) CN110975088B (https=)
AU (1) AU2010213352B2 (https=)
NZ (4) NZ612275A (https=)
WO (1) WO2010091462A1 (https=)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8267085B2 (en) 2009-03-20 2012-09-18 Nellcor Puritan Bennett Llc Leak-compensated proportional assist ventilation
US8746248B2 (en) 2008-03-31 2014-06-10 Covidien Lp Determination of patient circuit disconnect in leak-compensated ventilatory support
EP2313138B1 (en) 2008-03-31 2018-09-12 Covidien LP System and method for determining ventilator leakage during stable periods within a breath
US8272379B2 (en) 2008-03-31 2012-09-25 Nellcor Puritan Bennett, Llc Leak-compensated flow triggering and cycling in medical ventilators
CN110975088B (zh) * 2009-02-11 2023-08-04 瑞思迈私人有限公司 呼吸治疗装置的声波检测
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
EP4215234A1 (en) 2009-12-01 2023-07-26 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US8573199B2 (en) * 2010-04-30 2013-11-05 Centers For Disease Control And Prevention Ultrasonic in situ respiratory mask testing process and mask
DE102010020350B4 (de) * 2010-05-12 2017-02-23 Siemens Healthcare Gmbh Verfahren zur Positionierung des Fokus eines Gradientenfeldes und Behandlungsvorrichtung
CN102266616B (zh) * 2010-12-31 2014-02-26 北京谊安医疗系统股份有限公司 一种呼吸设备堵塞的监测方法及装置
US9302066B2 (en) * 2011-09-12 2016-04-05 Resmed Limited Modularized respiratory treatment apparatus
IN2014CN02660A (https=) * 2011-10-20 2015-06-26 Koninkl Philips Nv
EP2744554B1 (en) 2011-10-27 2019-12-11 Koninklijke Philips N.V. Collapsible breathing gas conduit for a respiratory therapy system
CN103906543B (zh) * 2011-10-27 2016-08-24 皇家飞利浦有限公司 用于组合式呼吸治疗和呼吸监测的系统及方法
US9526856B2 (en) 2011-12-15 2016-12-27 The Board Of Trustees Of The Leland Stanford Junior University Devices and methods for preventing tracheal aspiration
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
GB2516181B (en) 2012-03-15 2016-12-21 Fisher & Paykel Healthcare Ltd Respiratory gas humidification system
WO2013149138A1 (en) 2012-03-29 2013-10-03 Sonarmed, Inc. System and method for use of acoustic reflectometry information in ventilation devices
US9707363B2 (en) * 2012-03-29 2017-07-18 Sonarmed Inc. System and method for use of acoustic reflectometry information in ventilation devices
US20130255681A1 (en) * 2012-03-30 2013-10-03 Nellcor Puritan Bennett Llc Data collection system and method using parametric-based sampling rates
GB2575895B (en) 2012-04-27 2020-06-03 Fisher & Paykel Healthcare Ltd Humidification apparatus including a port cap
JP5979359B2 (ja) * 2012-07-10 2016-08-24 公立大学法人首都大学東京 判断システム、判断システムの作動方法、及び判断システム用のプログラム
NZ705875A (en) * 2012-08-22 2017-09-29 Resmed Paris Sas Breathing assistance system with speech detection
ES2498800B1 (es) * 2013-02-20 2015-08-12 Hospital Sant Joan De Deu Dispositivo y procedimiento de ejercitación respiratoria
GB2580554B (en) 2013-09-13 2020-12-30 Fisher & Paykel Healthcare Ltd Connections for humidification system
EP3895750B8 (en) 2013-09-13 2024-12-18 Fisher & Paykel Healthcare Limited Humidification system
US9675771B2 (en) 2013-10-18 2017-06-13 Covidien Lp Methods and systems for leak estimation
WO2015069804A1 (en) 2013-11-05 2015-05-14 Ciel Medical, Inc. Devices and methods for airway measurement
HUE062413T2 (hu) 2013-12-20 2023-10-28 Fisher & Paykel Healthcare Ltd Párásító rendszer csatlakozásai
WO2015110374A1 (en) * 2014-01-27 2015-07-30 Koninklijke Philips N.V. System and method for analysis of the upper airway and a respiratory pressure support system
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
NZ738540A (en) 2014-03-13 2022-07-29 ResMed Pty Ltd A humidifier for a respiratory therapy device
TWI614044B (zh) * 2014-04-30 2018-02-11 張煥禎 呼吸器的警報方法及呼吸器警報系統
WO2015167347A1 (en) 2014-05-02 2015-11-05 Fisher & Paykel Healthcare Limited Gas humidification arrangement
US10709866B2 (en) 2014-05-13 2020-07-14 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
EP3607988B1 (en) 2014-06-03 2025-09-10 Fisher & Paykel Healthcare Limited A humidification chamber for a respiratory therapy apparatus
US11395897B1 (en) 2014-06-27 2022-07-26 Orlando Morejon Connector assembly for a medical ventilator system
EP3925654B1 (en) 2014-11-17 2024-04-17 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
US11266347B2 (en) * 2015-01-23 2022-03-08 Novartis Ag Apparatus and method for producing a flow profile
EP4364655A3 (en) * 2015-03-13 2024-08-14 ResMed Pty Ltd Respiratory therapy apparatus and method
US10668240B2 (en) * 2015-03-26 2020-06-02 Sonarmed Inc. Acoustical guidance and monitoring system
CN105147244B (zh) * 2015-06-24 2017-03-22 湖南明康中锦医疗科技发展有限公司 鼾声检测控制设备及其检测控制方法
US10709413B2 (en) * 2015-07-16 2020-07-14 Koninklijke Philips N.V. System and method for analysis of the upper airway and a respiratory pressure support system
JP7237584B2 (ja) 2015-08-14 2023-03-13 レスメド・プロプライエタリー・リミテッド 呼吸装置の回路断線イベントの発生を検出する方法、そのシステム、及び呼吸装置
US10814081B2 (en) 2015-08-27 2020-10-27 Koninklijke Philips N.V. Detecting a malfunction during spontaneous mechanical ventilation
WO2017095241A2 (en) * 2015-12-02 2017-06-08 Fisher & Paykel Healthcare Limited Flow path sensing for flow therapy apparatus
US10722182B2 (en) * 2016-03-28 2020-07-28 Samsung Electronics Co., Ltd. Method and apparatus for heart rate and respiration rate estimation using low power sensor
WO2017210353A1 (en) 2016-05-31 2017-12-07 Sonarmed Inc. Acoustic reflectometry device in catheters
KR102052186B1 (ko) * 2016-08-25 2019-12-04 포항공과대학교 산학협력단 스마트 나조미터 시스템
US10692397B2 (en) 2016-08-25 2020-06-23 Postech Academy-Industry Foundation Smart nasometer
CA3043325A1 (en) 2016-11-10 2018-05-17 The Research Foundation For The State University Of New York System, method and biomarkers for airway obstruction
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
AU2018251534B2 (en) 2017-04-14 2023-10-19 Fisher & Paykel Healthcare Limited Flow path sensing for flow therapy apparatus
CN110831497A (zh) * 2017-05-05 2020-02-21 瑞思迈私人有限公司 呼吸障碍的筛查、诊断及监测
US20180347764A1 (en) * 2017-06-06 2018-12-06 James M. Kellar System and Method for Detecting Broken or Clogged Drainage Pipe Structures
WO2019028420A1 (en) * 2017-08-04 2019-02-07 Sonarmed Inc. SYSTEMS, DEVICES AND METHODS FOR ACOUSTIC GUIDANCE SUCTION
KR102009285B1 (ko) * 2017-09-12 2019-08-09 주식회사 위드위즈 수동식 인공호흡기의 소리를 이용한 공기공급량 측정장치
SG11202009573TA (en) * 2018-03-28 2020-10-29 College Of Engineering Pune A device to monitor and detect obstruction in an endotracheal tube
US11298480B2 (en) 2018-10-23 2022-04-12 Resmed Inc. Systems and methods for setup of CPAP systems
DE102018218215A1 (de) * 2018-10-24 2020-04-30 Robert Bosch Gmbh Insassenüberwachungssystem für ein Fahrzeug
CN113301935A (zh) 2018-12-13 2021-08-24 斐雪派克医疗保健有限公司 用于对呼吸治疗系统的导管中的水进行检测的系统和方法
JP7763402B2 (ja) * 2019-03-05 2025-11-04 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸フロー療法システムにおける患者接続検出
CN109999292A (zh) * 2019-03-29 2019-07-12 北京怡和嘉业医疗科技股份有限公司 用于通气设备的控制系统、方法及通气设备
WO2020220091A1 (en) * 2019-05-02 2020-11-05 ResMed Pty Ltd Acoustic component identification for respiratory therapy systems
WO2020264427A1 (en) * 2019-06-28 2020-12-30 Resmed Inc. Systems and methods for triggering sounds to mask noise from respiratory systems and their components
GB2600297B (en) * 2019-07-23 2023-07-19 Landmark Graphics Corp Stochastic realization of parameter inversion in physics-based empirical models
AU2020359289B2 (en) * 2019-09-30 2026-03-12 ResMed Pty Ltd Acoustic analysis of a respiratory therapy system
EP4045122B1 (en) * 2019-10-14 2025-11-26 ResMed Pty Ltd Characterising systems for respiratory therapy
US11935252B2 (en) 2019-11-13 2024-03-19 Resmed Inc. System and method for collection of fit data related to a selected mask
EP4096757B1 (en) * 2020-01-31 2025-10-29 ResMed Sensor Technologies Limited System for detecting mouth leak
EP4125572B1 (en) * 2020-03-31 2026-04-29 ResMed Sensor Technologies Limited System for mapping an airway obstruction
US11890415B2 (en) * 2020-04-13 2024-02-06 Covidien Lp Airway management systems for pulmonary disorder treatment
US20230158266A1 (en) * 2020-04-16 2023-05-25 ResMed Pty Ltd Acoustic detection and/or analysis in respiratory treatment apparatus
US11878118B2 (en) * 2020-06-05 2024-01-23 Resmed Sensor Technologies Limited Systems and methods for identifying a user interface
CN121371420A (zh) * 2020-06-08 2026-01-23 瑞思迈传感器技术有限公司 用于分类和/或表征用户接口的系统和方法
WO2021250573A1 (en) 2020-06-08 2021-12-16 Resmed Sensor Technologies Limited Acoustic detection of water level in humidifier
TWI770528B (zh) * 2020-06-11 2022-07-11 臺北醫學大學 呼吸道音頻分析系統以及呼吸道音頻分析方法
CN111714164B (zh) * 2020-06-19 2022-03-01 上海交通大学 用于微创手术的触觉感知装置及其使用方法
CN116249481A (zh) * 2020-07-31 2023-06-09 瑞思迈传感器技术有限公司 用于确定呼吸治疗期间的运动的系统和方法
AU2021331633A1 (en) * 2020-08-31 2023-03-09 Resmed Sensor Technologies Limited Systems and methods for pre-symptomatic disease detection
EP4210798B1 (en) * 2020-09-11 2025-12-24 ResMed Pty Ltd Methods and apparatus for acoustic monitoring of respiratory therapy devices
IL277423B (en) * 2020-09-16 2022-09-01 Syqe Medical Ltd Devices and methods for oral authentication with short delay time
WO2022064449A2 (en) * 2020-09-25 2022-03-31 Resmed Sensor Technologies Limited Systems and methods for diagnosing operational issues in a respiratory system
US12546590B2 (en) 2020-10-30 2026-02-10 Resmed Sensor Technologies Limited Systems and methods for determining a length and/or a diameter of a conduit
US20240066249A1 (en) * 2020-12-23 2024-02-29 Resmed Sensor Technologies Limited Systems and methods for detecting occlusions in headgear conduits during respiratory therapy
WO2022162595A1 (en) * 2021-01-29 2022-08-04 Resmed Sensor Technologies Limited Systems and methods for leak detection in a respiratory therapy system
US20240226482A9 (en) 2021-02-26 2024-07-11 Resmed Inc. System and method for continuous adjustment of personalized mask shape
WO2023275812A1 (en) * 2021-06-30 2023-01-05 Resmed Sensor Technologies Limited Systems and methods for characterizing a conduit in a respiratory therapy system
CN113571088B (zh) * 2021-07-27 2023-10-03 上海交通大学医学院附属第九人民医院 一种基于深度学习声纹识别的困难气道评估方法及装置
US11996121B2 (en) 2021-12-15 2024-05-28 International Business Machines Corporation Acoustic analysis of crowd sounds
KR102772796B1 (ko) * 2022-05-04 2025-02-26 주식회사 소연메디칼 폐음을 기초로 인공호흡기 튜브의 막힘 정도를 식별하는 시스템, 및 제어 방법
KR102759980B1 (ko) * 2022-06-16 2025-01-23 가톨릭대학교 산학협력단 기관절개관 환자의 기관절개관, 기관 및 기관지 막힘 측정 장치
KR102772797B1 (ko) * 2022-09-05 2025-02-27 주식회사 소연메디칼 호흡 정보 분석 기반의 삽입관 폐쇄 정보 도출 장치 및 방법
FR3139994A1 (fr) 2022-09-22 2024-03-29 Oso-Ai Procédé de détection d’une anomalie dans le port d’un masque respiratoire
WO2025201927A1 (en) * 2024-03-25 2025-10-02 Koninklijke Philips N.V. Mask auto-identification via breathing sound classification
EP4631554A1 (en) * 2024-04-10 2025-10-15 Koninklijke Philips N.V. Respiratory support device, acoustic sensor system, and membrane
EP4675238A1 (en) * 2024-07-02 2026-01-07 Koninklijke Philips N.V. Respiratory support device and method for detecting an acoustic signal

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631696A1 (de) * 1976-07-14 1978-01-19 Siemens Ag Patienten-identifikationssystem
US4326416A (en) * 1978-08-08 1982-04-27 Cambridge Collaborative, Inc. Acoustic pulse response measuring
US5632269A (en) * 1989-09-22 1997-05-27 Respironics Inc. Breathing gas delivery method and apparatus
US5148802B1 (en) * 1989-09-22 1997-08-12 Respironics Inc Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders
DE9006717U1 (de) * 1990-06-15 1991-10-10 Philips Patentverwaltung GmbH, 22335 Hamburg Anrufbeantworter für die digitale Aufzeichnung und Wiedergabe von Sprachsignalen
US5882314A (en) 1991-12-17 1999-03-16 Biomechanics, Inc. Airway geometry imaging
US5803066A (en) * 1992-05-07 1998-09-08 New York University Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea
SE470564B (sv) * 1993-01-19 1994-08-29 Hans Pettersson Förfarande och anordning för avkänning av andningen hos en människa eller ett djur
US5443075A (en) * 1993-03-01 1995-08-22 Puritan-Bennett Corporation Flow measuring apparatus
DE69435213D1 (de) 1993-11-05 2009-07-16 Resmed Ltd Vorrichtung zur Bestimmung des Offenseins eines Atemwegs
DE69422900T2 (de) * 1993-12-01 2000-06-08 Resmed Ltd., North Ryde Vorrichtung zur Erzeugung eines kontinuierlichen positiven Atemwegdruckes (CPAP)
US5445144A (en) * 1993-12-16 1995-08-29 Purdue Research Foundation Apparatus and method for acoustically guiding, positioning, and monitoring a tube within a body
JP2812184B2 (ja) * 1994-02-23 1998-10-22 日本電気株式会社 音声の複素ケプストラム分析装置
US5681339A (en) 1996-08-12 1997-10-28 Mcewen; James A. Apparatus and method for monitoring the patency of tubing in a pneumatic medical device
US5694923A (en) * 1996-08-30 1997-12-09 Respironics, Inc. Pressure control in a blower-based ventilator
JP3745157B2 (ja) 1999-04-06 2006-02-15 独立行政法人科学技術振興機構 光音響顕微鏡装置及びその映像方法
US6436057B1 (en) * 1999-04-22 2002-08-20 The United States Of America As Represented By The Department Of Health And Human Services, Centers For Disease Control And Prevention Method and apparatus for cough sound analysis
AU5200600A (en) * 1999-06-16 2001-01-09 Resmed Limited Apparatus with automatic respiration monitoring and display
US7708697B2 (en) * 2000-04-20 2010-05-04 Pulmosonix Pty Ltd Method and apparatus for determining conditions of biological tissues
US6705319B1 (en) * 2000-05-26 2004-03-16 Purdue Research Foundation Miniature acoustical guidance and monitoring system for tube or catheter placement
US6666830B1 (en) * 2000-08-17 2003-12-23 East River Ventures, Lp System and method for detecting the onset of an obstructive sleep apnea event
SE0003531D0 (sv) * 2000-10-02 2000-10-02 Breas Medical Ab Auto CPAP
US6443907B1 (en) * 2000-10-06 2002-09-03 Biomedical Acoustic Research, Inc. Acoustic detection of respiratory conditions
JP2002143130A (ja) * 2000-11-08 2002-05-21 Matsushita Electric Ind Co Ltd 個人認証方法、および個人認証装置、およびこの装置を搭載した情報通信装置、および個人認証システム
US20020062681A1 (en) * 2000-11-30 2002-05-30 Livingston Richard A. Oxygen sensor and flow meter device
WO2002053217A1 (en) 2000-12-29 2002-07-11 Resmed Ltd. Characterisation of mask systems
CN2485984Y (zh) * 2001-06-15 2002-04-17 邓铁坚 一次性医用面罩
WO2003000015A2 (en) * 2001-06-25 2003-01-03 Science Applications International Corporation Identification by analysis of physiometric variation
JP2003042183A (ja) 2001-07-31 2003-02-13 Honda Motor Co Ltd 常時噛み合い式変速機
WO2003015610A2 (en) * 2001-08-14 2003-02-27 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Determining endotracheal tube placement using acoustic reflectometry
WO2003024335A1 (en) 2001-09-18 2003-03-27 Fisher & Paykel Healthcare Limited Respiratory apparatus and methods of respiratory treatment
ATE258764T1 (de) * 2001-11-29 2004-02-15 Iacopo Comanducci Gerät zur erkennung der anwesenheit von sekretionen in den atmungsorganen eines patienten
US20040226562A1 (en) * 2002-12-06 2004-11-18 Bordewick Steven S. Blower assembly for CPAP
US7882834B2 (en) 2004-08-06 2011-02-08 Fisher & Paykel Healthcare Limited Autotitrating method and apparatus
US7469698B1 (en) 2004-09-14 2008-12-30 Winthrop De Childers Parameter optimization in sleep apnea treatment apparatus
EP1855749A4 (en) 2005-03-01 2011-11-23 Resmed Ltd DETECTION SYSTEM FOR A DEVICE THAT INTRODUCES BREATHING TO A PATIENT
US8496001B2 (en) * 2005-06-08 2013-07-30 Dräger Medical GmbH Process and device for the automatic identification of breathing tubes
US8256417B2 (en) * 2005-11-23 2012-09-04 Curative (Beijing) Medical Technology Co., Ltd. Method and apparatus for providing positive airway pressure to a patient
FI120716B (fi) * 2005-12-20 2010-02-15 Smart Valley Software Oy Menetelmä ihmisen tai eläimen liikkeiden mittaamiseksi ja analysoimiseksi äänisignaalien avulla
US7913689B2 (en) * 2005-12-21 2011-03-29 Resmed Limited Identification system and method for mask and ventilator components
EP1968673B1 (en) * 2006-01-04 2020-10-28 ResMed Pty Ltd Quiet blower apparatus and system and method for reducing blower noise
CN105920710B (zh) 2006-08-30 2018-09-18 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
EP2349421B1 (en) * 2008-09-10 2019-10-30 ResMed Pty Ltd Improved power management in respiratory treatment apparatus
US8187356B2 (en) * 2008-12-31 2012-05-29 Teri Probst Protective cover for respiratory device
CN110975088B (zh) 2009-02-11 2023-08-04 瑞思迈私人有限公司 呼吸治疗装置的声波检测
US10869638B2 (en) * 2009-09-25 2020-12-22 Krispin Johan Leydon Systems, devices and methods for rendering key respiratory measurements accessible to mobile digital devices

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