JP2015510800A - 仮想呼吸ガス送出システム及び回路 - Google Patents

仮想呼吸ガス送出システム及び回路 Download PDF

Info

Publication number
JP2015510800A
JP2015510800A JP2015500722A JP2015500722A JP2015510800A JP 2015510800 A JP2015510800 A JP 2015510800A JP 2015500722 A JP2015500722 A JP 2015500722A JP 2015500722 A JP2015500722 A JP 2015500722A JP 2015510800 A JP2015510800 A JP 2015510800A
Authority
JP
Japan
Prior art keywords
gas
composition
reservoir
gas delivery
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2015500722A
Other languages
English (en)
Japanese (ja)
Inventor
マイケル，クライン
ジョセフ，フィッシャー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JP2015510800A publication Critical patent/JP2015510800A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
    • 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
    • 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
    • A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
    • 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
    • A61M16/04—Tracheal tubes
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0883—Circuit type
    • A61M16/0891—Closed circuit, e.g. for anaesthesia
    • 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
    • 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • 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
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes specially adapted for anaesthetising
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0266—Nitrogen (N)
    • A61M2202/0283—Nitrous oxide (N2O)
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • 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
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
JP2015500722A 2012-03-19 2013-03-19 仮想呼吸ガス送出システム及び回路 Pending JP2015510800A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261612791P 2012-03-19 2012-03-19
US61/612,791 2012-03-19
PCT/CA2013/000266 WO2013138910A1 (en) 2012-03-19 2013-03-19 Virtual respiratory gas delivery systems and circuits

Publications (1)

Publication Number Publication Date
JP2015510800A true JP2015510800A (ja) 2015-04-13

Family

ID=49221746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015500722A Pending JP2015510800A (ja) 2012-03-19 2013-03-19 仮想呼吸ガス送出システム及び回路

Country Status (10)

Country Link
US (3) US20150034085A1 (enExample)
EP (1) EP2827932B1 (enExample)
JP (1) JP2015510800A (enExample)
KR (1) KR20140137004A (enExample)
CN (1) CN104349812A (enExample)
AU (1) AU2013234834A1 (enExample)
CA (1) CA2867745A1 (enExample)
IL (1) IL234765A0 (enExample)
IN (1) IN2014MN02064A (enExample)
WO (1) WO2013138910A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180135439A (ko) * 2016-01-27 2018-12-20 어드밴스드 인헐레이션 테라피즈 (에이아이티) 리미티드 치료용 및 진단용 가스의 흡기 시스템 및 그 사용 방법

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9555209B2 (en) * 2011-04-13 2017-01-31 Michael Klein Gas delivery method and apparatus
WO2013163735A1 (en) * 2012-04-30 2013-11-07 Michael Klein A new method and apparatus to attain and maintain target arterial blood gas concentrations using ramp sequences
US10449311B2 (en) 2013-06-05 2019-10-22 Thornhill Scientific Inc. Controlling arterial blood gas concentration
EP3003446A4 (en) * 2013-06-05 2017-01-11 Michael Klein Controlling arterial blood gas concentration
US11880989B2 (en) 2014-04-25 2024-01-23 Thornhill Scientific Inc. Imaging abnormalities in vascular response
US10791931B2 (en) 2015-02-04 2020-10-06 Thornhill Scientific Inc. Imaging reductions in cerebrovascular reactivity
US12614292B2 (en) 2014-04-25 2026-04-28 Thornhill Scientific Inc. Imaging abnormalities in vascular response
KR101861078B1 (ko) * 2016-03-29 2018-05-28 (주)엘메카 네트워크를 통한 의료용 석션기의 관리 방법 및 이에 사용되는 관리 서버
DE102017124256A1 (de) * 2016-10-29 2018-05-03 Sendsor Gmbh Sensor und Verfahren zum Messen der Eigenschaften des Atemgas
SG11202001113SA (en) * 2017-08-08 2020-03-30 Rostrum Medical Innovations Inc Method and system for estimating the efficiency of the lungs of a patient
JP2020536293A (ja) * 2017-09-28 2020-12-10 ブラスト マスク、エルエルシー 呼吸器のための資源消耗計算及びフィードバック
US11759677B2 (en) 2018-02-16 2023-09-19 University Of Louisville Research Foundation, Inc. Respiratory training and airway pressure monitoring device
CN112533533B (zh) * 2018-08-07 2024-04-12 罗斯特姆医疗创新有限公司 用于监测不与患者的通气肺相互作用的血流的系统和方法
CN116133598A (zh) 2019-12-31 2023-05-16 桑希尔科学公司 磁共振成像中的去氧血红蛋白
US12661475B2 (en) * 2020-06-11 2026-06-23 Hu-Friedy Mfg. Co., Llc Oxygen line verification for anesthesia gas flow controls
US20240358946A1 (en) * 2021-07-16 2024-10-31 Thornhill Scientific Inc. Controlling the concentration of deoxyhemoglobin in a subject
EP4233704A1 (en) 2022-02-25 2023-08-30 Thornhill Scientific Inc. System and method for determining arterial input function based on susceptibility contrast in the choroid plexus
KR102831194B1 (ko) * 2022-12-22 2025-07-09 성균관대학교산학협력단 관류 mri 획득 방법 및 시스템
CN118253003B (zh) * 2024-04-12 2025-07-11 南京诺令生物科技有限公司 治疗气体输送装置
US12446803B2 (en) 2023-08-04 2025-10-21 Thornhill Scientific Inc. Method and system of measuring brain oxygenation using deoxyhemoglobin contrast

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404871A (en) * 1991-03-05 1995-04-11 Aradigm Delivery of aerosol medications for inspiration
WO1998031282A1 (de) * 1997-01-17 1998-07-23 Messer Griesheim Austria Ges.Mbh Gesteuertes gasversorgungssystem
CA2225013C (en) 1997-04-04 2006-06-06 Institut Du N.O. Inc. Injection system for delivery of a gaseous substance
US5918596A (en) * 1997-04-22 1999-07-06 Instrumentarium Corp. Special gas dose delivery apparatus for respiration equipment
US6076392A (en) * 1997-08-18 2000-06-20 Metasensors, Inc. Method and apparatus for real time gas analysis
US6089229A (en) * 1998-05-26 2000-07-18 Datex-Ohmeda, Inc. High concentration no pulse delivery device
US7516742B2 (en) * 1999-11-24 2009-04-14 Cardinal Health 207, Inc. Method and apparatus for delivery of inhaled nitric oxide to spontaneous-breathing and mechanically-ventilated patients with intermittent dosing
CA2346517A1 (en) * 2001-05-04 2002-11-04 Joseph Fisher Improved method of maintaining constant arterial pco2 during increased minute ventilation and measurement of anatomic and alveolar dead space
US7766013B2 (en) * 2001-06-05 2010-08-03 Alexza Pharmaceuticals, Inc. Aerosol generating method and device
CA2521181C (en) * 2003-02-18 2014-04-29 Joseph Fisher Breathing circuits to facilitate the measurement of cardiac output during controlled and spontaneous ventilation
JP4897477B2 (ja) * 2003-02-19 2012-03-14 フィッシャー，ジョセフ 被験者の肺血流の測定を自動的に行うための装置
GB0308771D0 (en) * 2003-04-16 2003-05-21 Univ Loughborough Pulmonary drug delivery
US8459258B2 (en) * 2005-07-28 2013-06-11 Thornhill Scientific Inc. Method and apparatus to attain and maintain target end tidal gas concentrations
US8893717B2 (en) * 2005-09-21 2014-11-25 Ino Therapeutics Llc Systems and methods of administering a pharmaceutical gas to a patient
CN101547716B (zh) * 2005-11-16 2013-06-26 心肺技术公司 旁流型呼吸气体监测系统和方法
US7595805B2 (en) 2006-04-11 2009-09-29 Qualcomm Incorporated Techniques to facilitate use of small line buffers for processing of small or large images
CN102107037A (zh) * 2009-12-28 2011-06-29 周常安 气体递送系统
DE102010016699A1 (de) * 2010-04-29 2011-11-03 Maquet Gmbh & Co. Kg Verfahren und Vorrichtung zur Applikation mindestens eines medizinischen Gases an einen mit Hilfe eines Beatmungsgeräts beatmeten Patienten
WO2011143751A1 (en) * 2010-05-18 2011-11-24 Joseph Fisher Non-invasive cardiac output determination
CN201692453U (zh) * 2010-06-18 2011-01-05 虞慧华 一种兼具输氧和收集呼出气体的呼气末co2监测用导管
US20120215124A1 (en) * 2011-02-04 2012-08-23 Joseph Fisher Non-invasive arterial blood gas determination
US9555209B2 (en) * 2011-04-13 2017-01-31 Michael Klein Gas delivery method and apparatus
US10534842B2 (en) 2011-07-12 2020-01-14 Inkling Systems, Inc. Systems and methods for creating, editing and publishing cross-platform interactive electronic works
EP4194039B1 (en) * 2011-12-05 2025-09-24 Thornhill Scientific Inc. A system to attain a targeted end tidal partial pressure of a gas
WO2013163735A1 (en) * 2012-04-30 2013-11-07 Michael Klein A new method and apparatus to attain and maintain target arterial blood gas concentrations using ramp sequences
US9158534B2 (en) 2013-03-15 2015-10-13 Wolters Kluwer United States Inc. Smart endpoint architecture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180135439A (ko) * 2016-01-27 2018-12-20 어드밴스드 인헐레이션 테라피즈 (에이아이티) 리미티드 치료용 및 진단용 가스의 흡기 시스템 및 그 사용 방법
KR102707162B1 (ko) 2016-01-27 2024-09-19 비욘드 에어 리미티드 치료용 및 진단용 가스의 흡기 시스템 및 그 사용 방법

Also Published As

Publication number Publication date
KR20140137004A (ko) 2014-12-01
US20150034085A1 (en) 2015-02-05
WO2013138910A1 (en) 2013-09-26
EP2827932A4 (en) 2016-04-20
US11844899B2 (en) 2023-12-19
CN104349812A (zh) 2015-02-11
US20180043117A1 (en) 2018-02-15
AU2013234834A1 (en) 2014-11-06
US10974001B2 (en) 2021-04-13
US20210138171A1 (en) 2021-05-13
IL234765A0 (en) 2014-11-30
EP2827932A1 (en) 2015-01-28
EP2827932B1 (en) 2020-06-03
IN2014MN02064A (enExample) 2015-08-21
CA2867745A1 (en) 2013-09-26

Similar Documents

Publication Publication Date Title
US11844899B2 (en) Virtual respiratory gas delivery systems and circuits
US11464934B2 (en) Gas delivery method and apparatus
US10449311B2 (en) Controlling arterial blood gas concentration
AU2011218803B2 (en) A method for estimating at least one parameter at a patient circuit wye in a medical ventilator providing ventilation to a patient
JP6165631B2 (ja) 非侵襲的換気中に排出される二酸化炭素を決定するシステム及び方法
CN109803708A (zh) 使用压力控制呼吸来估计肺顺应性和肺阻力以允许所有呼吸肌反冲生成的压力消失
EP3906079B1 (en) System for delivering oxygen to a patient
JP2016523586A (ja) 呼吸蓄積療法に対する圧力支持システム
SE533389C2 (sv) Inställning av utandningstid vid föreskriven konstgjord andning baserat på en avvikelse från ett stabilt tillstånd hos de slutgiltiga koncentrationerna av tidal gas
EP3003446A1 (en) Controlling arterial blood gas concentration
JP6338534B2 (ja) 呼吸配送の補償
EP3655965A1 (en) Ventilator gas delivery initiation via a virtual pressure triggering mechanism
RU108973U1 (ru) Аппарат искусственной вентиляции легких
RU107481U1 (ru) Аппарат искусственной вентиляции легких
HK40073070B (en) Gas delivery apparatus
HK40073070A (en) Gas delivery apparatus
WO2016103145A1 (en) Systems and methods for ventilator control including determination of patient fatigue and pressure support ventilation (psv) level

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141128