JP2021520258A - 呼吸器疾患治療のための方法及び装置 - Google Patents

呼吸器疾患治療のための方法及び装置 Download PDF

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JP2021520258A
JP2021520258A JP2020554417A JP2020554417A JP2021520258A JP 2021520258 A JP2021520258 A JP 2021520258A JP 2020554417 A JP2020554417 A JP 2020554417A JP 2020554417 A JP2020554417 A JP 2020554417A JP 2021520258 A JP2021520258 A JP 2021520258A
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trigger
oxygen
signal
pressure
pressure signal
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JP2020554417A
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JP2021520258A5 (https=
JPWO2019191814A5 (https=
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ワクロー コルファックス，マイケル
ワクロー コルファックス，マイケル
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Resmed Pty Ltd
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Resmed Pty Ltd
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Priority claimed from AU2018901147A external-priority patent/AU2018901147A0/en
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Publication of JP2021520258A publication Critical patent/JP2021520258A/ja
Publication of JP2021520258A5 publication Critical patent/JP2021520258A5/ja
Publication of JPWO2019191814A5 publication Critical patent/JPWO2019191814A5/ja
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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Otolaryngology (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Epidemiology (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
JP2020554417A 2018-04-06 2019-04-05 呼吸器疾患治療のための方法及び装置 Pending JP2021520258A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2018901147 2018-04-06
AU2018901147A AU2018901147A0 (en) 2018-04-06 Methods and apparatus for treating a respiratory disorder
PCT/AU2019/050302 WO2019191814A1 (en) 2018-04-06 2019-04-05 Methods and apparatus for treating a respiratory disorder

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Publication Number Publication Date
JP2021520258A true JP2021520258A (ja) 2021-08-19
JP2021520258A5 JP2021520258A5 (https=) 2022-04-13
JPWO2019191814A5 JPWO2019191814A5 (https=) 2022-04-13

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US (1) US20210093824A1 (https=)
EP (1) EP3773848A4 (https=)
JP (1) JP2021520258A (https=)
WO (1) WO2019191814A1 (https=)

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
EP3316950B1 (en) 2015-06-30 2020-08-05 Vapotherm, Inc. Nasal cannula for continuous and simultaneous delivery of aerosolized medicament and high flow therapy
US11291789B2 (en) 2016-06-30 2022-04-05 Vapotherm, Inc. Cannula device for high flow therapy
US11724056B2 (en) 2017-09-08 2023-08-15 Vapotherm, Inc. Birfurcated cannula device
CA3100163A1 (en) 2018-05-13 2019-11-21 Samir Saleh AHMAD Portable medical ventilator system using portable oxygen concentrators
US11821559B2 (en) * 2019-04-01 2023-11-21 Inogen, Inc. Compact portable oxygen concentrator
BR112021026256A2 (pt) 2019-06-28 2022-03-03 Vapotherm Inc Cânula de geometria variável
MX2022003715A (es) 2019-09-26 2022-07-11 Vapotherm Inc Nebulizador montado en cánula interna.
US20210220599A1 (en) * 2020-01-21 2021-07-22 Wearair Ventures, Inc. Efficient enriched oxygen airflow systems and methods
US12569639B2 (en) 2020-01-21 2026-03-10 Wearair Ventures, Inc. Efficient enriched oxygen airflow systems and methods
JP2023520390A (ja) * 2020-03-27 2023-05-17 レスメド・アジア・プライベート・リミテッド ポータブル型の酸素濃縮器における電力管理
JP2023520385A (ja) * 2020-03-27 2023-05-17 レスメド・アジア・プライベート・リミテッド 動き補償を伴う呼吸検出
JP2023521979A (ja) * 2020-04-08 2023-05-26 レスメド・アジア・プライベート・リミテッド 濃縮された治療ガスを呼吸障害のために提供する方法および装置
EP4164719A4 (en) * 2020-06-12 2024-06-12 RFDesign Pty Ltd MEDICAL VENTILATOR
US20220096777A1 (en) * 2020-09-25 2022-03-31 Vapotherm, Inc. Breath sensing with remote pressure sensor
EP4262949B1 (en) * 2020-12-21 2025-11-12 Ventec Life Systems, Inc. Ventilator systems with integrated oxygen delivery, and associated devices and methods
US12569635B2 (en) 2022-06-09 2026-03-10 Koninklijke Philips N.V. Systems and methods for controlling pressure support devices
CN119184995A (zh) * 2024-11-15 2024-12-27 浙江润润环保能源科技有限公司 一种穿戴式微高压富氧舱
CN121243565A (zh) * 2025-12-04 2026-01-02 深圳市宗泰电机有限公司 一种共熵平衡自适应控制方法及系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015531308A (ja) * 2012-10-12 2015-11-02 イノヴァ ラボ，インコーポレイテッド 酸素富化ガス送達のための方法およびシステム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632269A (en) * 1989-09-22 1997-05-27 Respironics Inc. Breathing gas delivery method and apparatus
US5890490A (en) * 1996-11-29 1999-04-06 Aylsworth; Alonzo C. Therapeutic gas flow monitoring system
US6626175B2 (en) * 2000-10-06 2003-09-30 Respironics, Inc. Medical ventilator triggering and cycling method and mechanism
EP1776152A2 (en) * 2004-06-04 2007-04-25 Inogen, Inc. Systems and methods for delivering therapeutic gas to patients
EP1761742A1 (en) * 2004-06-28 2007-03-14 Inogen, Inc. Conserver design for a therapeutic breathing gas system
GB0418996D0 (en) * 2004-08-25 2004-09-29 Boc Group Plc Oxygen administration apparatus
US20060102181A1 (en) * 2004-10-12 2006-05-18 Airsep Corporation Oxygen concentrator with variable temperature and pressure sensing control means
US20090065007A1 (en) 2007-09-06 2009-03-12 Wilkinson William R Oxygen concentrator apparatus and method
AU2013318046B2 (en) * 2012-09-19 2016-07-21 Resmed Sensor Technologies Limited System and method for determining sleep stage
EP2906280B1 (en) * 2012-10-12 2018-09-26 Inova Labs, Inc. Oxygen concentrator systems and methods
NZ769319A (en) * 2014-10-24 2022-08-26 Resmed Inc Respiratory pressure therapy system
WO2017140500A1 (en) * 2016-02-18 2017-08-24 Koninklijke Philips N.V. Enhancement of respiratory parameter estimation and asynchrony detection algorithms via the use of central venous pressure manometry
US11458274B2 (en) * 2016-05-03 2022-10-04 Inova Labs, Inc. Method and systems for the delivery of oxygen enriched gas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015531308A (ja) * 2012-10-12 2015-11-02 イノヴァ ラボ，インコーポレイテッド 酸素富化ガス送達のための方法およびシステム

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