JP2007083032A - 換気を受ける患者に関する機能的残気量データ及び関連するパラメータを決定しかつ表示するための装置及び方法 - Google Patents

換気を受ける患者に関する機能的残気量データ及び関連するパラメータを決定しかつ表示するための装置及び方法 Download PDF

Info

Publication number
JP2007083032A
JP2007083032A JP2006242212A JP2006242212A JP2007083032A JP 2007083032 A JP2007083032 A JP 2007083032A JP 2006242212 A JP2006242212 A JP 2006242212A JP 2006242212 A JP2006242212 A JP 2006242212A JP 2007083032 A JP2007083032 A JP 2007083032A
Authority
JP
Japan
Prior art keywords
residual capacity
functional residual
patient
ventilator
gas
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
JP2006242212A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007083032A5 (https=
Inventor
Gary J Choncholas
ゲーリー・ジェイムズ・チョンチョラス
Barbara M Gosenheimer
バーバラ・メー・ゴーセンハイマー
Paul R Michell
ポール・リチャード・ミシェリ
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2007083032A publication Critical patent/JP2007083032A/ja
Publication of JP2007083032A5 publication Critical patent/JP2007083032A5/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
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting 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
    • A61M16/20—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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • 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
    • A61M16/0808—Condensation traps
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • 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
    • 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
    • A61M2016/0042—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the expiratory 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
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/103—Measuring a parameter of the content of the delivered gas the CO2 concentration
    • 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
    • A61M2202/025—Helium
    • 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)
    • 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
    • A61M2230/435—Composition of exhalation partial O2 pressure (P-O2)

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)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2006242212A 2005-09-21 2006-09-07 換気を受ける患者に関する機能的残気量データ及び関連するパラメータを決定しかつ表示するための装置及び方法 Pending JP2007083032A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71932205P 2005-09-21 2005-09-21
US11/358,855 US7530353B2 (en) 2005-09-21 2006-02-21 Apparatus and method for determining and displaying functional residual capacity data and related parameters of ventilated patients

Publications (2)

Publication Number Publication Date
JP2007083032A true JP2007083032A (ja) 2007-04-05
JP2007083032A5 JP2007083032A5 (https=) 2009-10-22

Family

ID=37517143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006242212A Pending JP2007083032A (ja) 2005-09-21 2006-09-07 換気を受ける患者に関する機能的残気量データ及び関連するパラメータを決定しかつ表示するための装置及び方法

Country Status (3)

Country Link
US (1) US7530353B2 (https=)
EP (1) EP1767235A3 (https=)
JP (1) JP2007083032A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011518004A (ja) * 2008-04-18 2011-06-23 ブリーズ・テクノロジーズ・インコーポレーテッド 呼吸作用を感知し、人工呼吸器の機能を制御するための方法およびデバイス
JP2012524571A (ja) * 2009-04-23 2012-10-18 ニコメッド ゲゼルシャフト ミット ベシュレンクテル ハフツング 大量のドライパウダーをエアロゾル化する改良された装置
JP2013543389A (ja) * 2010-09-02 2013-12-05 コーニンクレッカ フィリップス エヌ ヴェ 換気有効性の直感的表示
JP2017196438A (ja) * 2010-06-19 2017-11-02 ザ ラング バロメトリ スウェーデン アクチエボラグ 患者の経肺圧を決定可能な呼吸装置
JP2021037368A (ja) * 2015-04-02 2021-03-11 ヒル−ロム サービシーズ プライヴェート リミテッド 呼吸装置用マニホールド

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5881723A (en) 1997-03-14 1999-03-16 Nellcor Puritan Bennett Incorporated Ventilator breath display and graphic user interface
US7883471B2 (en) * 2001-09-10 2011-02-08 Pulmonx Corporation Minimally invasive determination of collateral ventilation in lungs
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
AU2004263115B2 (en) * 2003-08-04 2010-06-10 Carefusion 203, Inc. Portable ventilator system
US8118024B2 (en) 2003-08-04 2012-02-21 Carefusion 203, Inc. Mechanical ventilation system utilizing bias valve
US7527053B2 (en) * 2003-08-04 2009-05-05 Cardinal Health 203, Inc. Method and apparatus for attenuating compressor noise
US8156937B2 (en) * 2003-08-04 2012-04-17 Carefusion 203, Inc. Portable ventilator system
US7607437B2 (en) * 2003-08-04 2009-10-27 Cardinal Health 203, Inc. Compressor control system and method for a portable ventilator
AU2004266693B2 (en) 2003-08-18 2011-03-10 Breathe Technologies, Inc Method and device for non-invasive ventilation with nasal interface
CA2623756A1 (en) 2005-09-20 2007-03-29 Lutz Freitag Systems, methods and apparatus for respiratory support of a patient
US20070062533A1 (en) * 2005-09-21 2007-03-22 Choncholas Gary J Apparatus and method for identifying FRC and PEEP characteristics
US8523782B2 (en) 2005-12-07 2013-09-03 Pulmonx Corporation Minimally invasive determination of collateral ventilation in lungs
US20070181126A1 (en) * 2006-02-08 2007-08-09 Tolmie Craig R Method and apparatus for ventilating a patient with a breathing gas mixture formed from nitric oxide, air, and oxygen
US8021310B2 (en) 2006-04-21 2011-09-20 Nellcor Puritan Bennett Llc Work of breathing display for a ventilation system
CA2652544A1 (en) 2006-05-18 2007-12-13 Breathe Technologies, Inc. Tracheostoma spacer, tracheotomy method, and device for inserting a tracheostoma spacer
EP2068992B1 (en) 2006-08-03 2016-10-05 Breathe Technologies, Inc. Devices for minimally invasive respiratory support
US7784461B2 (en) 2006-09-26 2010-08-31 Nellcor Puritan Bennett Llc Three-dimensional waveform display for a breathing assistance system
US20080078389A1 (en) * 2006-09-29 2008-04-03 Yang Xiao Heliox delivery system and method with positive pressure support
US20080078385A1 (en) * 2006-09-29 2008-04-03 Yang Xiao System and method for delivery of medication via inhalation
WO2008063868A2 (en) * 2006-11-07 2008-05-29 The General Hospital Corporation Attenuation of vasoactive oxygen carrier-induced vasoconstriction
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
US8656913B2 (en) * 2007-06-05 2014-02-25 Allied Healthcare Products, Inc. Ventilator apparatus
CN101873875B (zh) 2007-09-26 2014-11-12 呼吸科技公司 用于在通气治疗中提供吸气和呼气流释放的方法和装置
WO2009042973A1 (en) 2007-09-26 2009-04-02 Breathe Technologies, Inc. Methods and devices for treating sleep apnea
US7997885B2 (en) * 2007-12-03 2011-08-16 Carefusion 303, Inc. Roots-type blower reduced acoustic signature method and apparatus
US8789524B2 (en) * 2008-01-22 2014-07-29 General Electric Company Pulse width modulated medical gas concentration control
US20090205661A1 (en) * 2008-02-20 2009-08-20 Nellcor Puritan Bennett Llc Systems and methods for extended volume range ventilation
EP2363163A1 (en) * 2008-03-27 2011-09-07 Nellcor Puritan Bennett LLC Device for controlled delivery of breathing gas to a patient using multiple ventilation parameters
EP2257328A2 (en) * 2008-03-27 2010-12-08 Nellcor Puritan Bennett LLC Breathing assistance systems with lung recruitment maneuvers
US8888711B2 (en) * 2008-04-08 2014-11-18 Carefusion 203, Inc. Flow sensor
WO2009129506A1 (en) 2008-04-18 2009-10-22 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
CN102056538B (zh) 2008-06-06 2014-10-15 柯惠有限合伙公司 用于在换气系统中确定患者努力及/或呼吸参数的系统及方法
CN102196837B (zh) 2008-08-22 2015-09-09 呼吸科技公司 利用开放的气道界面提供机械通气的方法和装置
US8393323B2 (en) 2008-09-30 2013-03-12 Covidien Lp Supplemental gas safety system for a breathing assistance system
CA2739435A1 (en) 2008-10-01 2010-04-08 Breathe Technologies, Inc. Ventilator with biofeedback monitoring and control for improving patient activity and health
US10695519B2 (en) 2009-04-02 2020-06-30 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within nasal pillows
US9132250B2 (en) 2009-09-03 2015-09-15 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
EP2411077A1 (en) * 2009-03-23 2012-02-01 Koninklijke Philips Electronics N.V. Bypass flow element for diverter flow measurement
US9962512B2 (en) 2009-04-02 2018-05-08 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature
US8960192B2 (en) * 2009-09-01 2015-02-24 Koninklijke Philips N.V. System and method for quantifying lung compliance in a self-ventilating subject
WO2011029074A1 (en) 2009-09-03 2011-03-10 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
DK2311371T3 (en) 2009-10-15 2016-02-01 Ipr Holding Aps The combination of the inert gas-rebreathing breathing and multi-leaching techniques to determine the indicators ventilationsuensartethed
US9999372B2 (en) 2009-10-15 2018-06-19 Ipr Holding Aps Combination of inert gas rebreathing and multiple-breath wash-out techniques for determination of indices of ventilation inhomogeneity
CN102573973B (zh) * 2009-10-16 2015-08-19 皇家飞利浦电子股份有限公司 用于抽吸以从机械通气对象的气道去除分泌物的系统
US8434484B2 (en) * 2009-12-03 2013-05-07 Covidien Lp Ventilator Respiratory Variable-Sized Gas Accumulator
US9119925B2 (en) 2009-12-04 2015-09-01 Covidien Lp Quick initiation of respiratory support via a ventilator user interface
US8418692B2 (en) 2009-12-04 2013-04-16 Covidien Lp Ventilation system with removable primary display
US8924878B2 (en) 2009-12-04 2014-12-30 Covidien Lp Display and access to settings on a ventilator graphical user interface
US8335992B2 (en) 2009-12-04 2012-12-18 Nellcor Puritan Bennett Llc Visual indication of settings changes on a ventilator graphical user interface
US9262588B2 (en) 2009-12-18 2016-02-16 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US8499252B2 (en) 2009-12-18 2013-07-30 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US8453643B2 (en) 2010-04-27 2013-06-04 Covidien Lp Ventilation system with system status display for configuration and program information
US8511306B2 (en) 2010-04-27 2013-08-20 Covidien Lp Ventilation system with system status display for maintenance and service information
USD645158S1 (en) 2010-04-27 2011-09-13 Nellcor Purtian Bennett LLC System status display
US8539949B2 (en) 2010-04-27 2013-09-24 Covidien Lp Ventilation system with a two-point perspective view
US8695591B2 (en) 2010-05-26 2014-04-15 Lloyd Verner Olson Apparatus and method of monitoring and responding to respiratory depression
AU2011292111B2 (en) 2010-08-16 2015-03-26 Breathe Technologies, Inc. Methods, systems and devices using LOX to provide ventilatory support
CN102380148B (zh) * 2010-08-30 2015-09-30 李云峰 一种低氧症治疗和呼救方法及其系统
CA3027061C (en) 2010-09-30 2020-12-01 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
CN102441209B (zh) * 2010-10-09 2016-04-13 深圳迈瑞生物医疗电子股份有限公司 一种通气模式切换设备、方法及麻醉机、呼吸机
US8714154B2 (en) 2011-03-30 2014-05-06 Covidien Lp Systems and methods for automatic adjustment of ventilator settings
US8776792B2 (en) 2011-04-29 2014-07-15 Covidien Lp Methods and systems for volume-targeted minimum pressure-control ventilation
CN104159591A (zh) 2011-11-07 2014-11-19 通用医疗公司 红细胞的处理
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
USD741879S1 (en) 2012-07-30 2015-10-27 General Electric Company Display screen or portion thereof with graphical user interface
DE102012223446A1 (de) * 2012-12-17 2014-06-18 Linde Aktiengesellschaft Vorrichtung zur Verabreichung einer High-Flow-Therapie
US10293126B2 (en) 2012-12-18 2019-05-21 Koninklijke Philips N.V. Inspiratory pressure control in volume mode ventilation
GB201405252D0 (en) 2014-03-24 2014-05-07 Isis Innovation Method and apparatus for measurement of cardiopulmonary function
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
USD775345S1 (en) 2015-04-10 2016-12-27 Covidien Lp Ventilator console
US11090456B2 (en) 2015-05-08 2021-08-17 Koninklijke Philips N.V. Liquid removal in a patient interface assembly
US10820833B2 (en) 2016-12-09 2020-11-03 Physio-Control, Inc. Capnograph system further detecting spontaneous patient breaths
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
AU2019232022B2 (en) * 2018-03-09 2024-09-05 Rite-Hite Holding Corporation Methods and apparatus to monitor and manage loading docks and facility operations
US11298484B2 (en) * 2018-05-14 2022-04-12 General Electric Company Method and systems for executing nasal high flow therapy with settings determined from flow outputs during a previous ventilation mode
EP3793656A1 (en) 2018-05-14 2021-03-24 Covidien LP Systems and methods for respiratory effort detection utilizing signal distortion
US11752287B2 (en) 2018-10-03 2023-09-12 Covidien Lp Systems and methods for automatic cycling or cycling detection
DE102019119575A1 (de) * 2019-07-18 2021-01-21 Hamilton Medical Ag Verfahren zur Ermittlung einer funktionalen Restkapazität einer Patientenlunge und Beatmungsvorrichtung zur Ausführung des Verfahrens
US11872349B2 (en) 2020-04-10 2024-01-16 Covidien Lp Systems and methods for increasing ventilator oxygen concentration
WO2021207600A1 (en) 2020-04-10 2021-10-14 Covidien Lp Gas mixing system for medical ventilator
EP4146311A1 (en) * 2020-05-05 2023-03-15 North-West University Ventilation monitoring method and system therefor
DE102020112557A1 (de) * 2020-05-08 2021-11-11 Hamilton Medical Ag Beatmungsvorrichtung, welche zur Ermittlung einer funktionellen Beeinträchtigung ihrer O2-Sensoranordnung ausgebildet ist
US11672934B2 (en) 2020-05-12 2023-06-13 Covidien Lp Remote ventilator adjustment
US11763947B2 (en) 2020-10-14 2023-09-19 Etiometry Inc. System and method for providing clinical decision support
EP4265289A1 (en) * 2022-04-21 2023-10-25 Koninklijke Philips N.V. High flow nasal therapy system and method
CN115944820B (zh) * 2023-03-15 2024-04-16 广州蓝仕威克医疗科技有限公司 一种准确定量呼吸器参数的控制方法及装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06311979A (ja) * 1993-04-30 1994-11-08 I Vision:Kk 機能的残気量測定法
JPH07265427A (ja) * 1994-02-14 1995-10-17 Siemens Elema Ab 肺内の空気流量および空気圧を調整する換気装置−呼吸器
US5957128A (en) * 1996-02-21 1999-09-28 Hecker; Karl-Heinz Method and device for determination of the functional residual capacity (FRC)
JP2001524850A (ja) * 1997-03-14 2001-12-04 ネルコー・ピューリタン・ベネット・インコーポレイテッド 患者用ベンチレータの起動を制御するためのシステムおよび方法
JP2003102838A (ja) * 2001-09-25 2003-04-08 Siemens Elema Ab 呼吸システムの肺力学の検査方法および呼吸装置システム
JP2005526534A (ja) * 2001-10-30 2005-09-08 ハミルトン メディカル アーゲー 圧力−容積曲線モニタリング装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84757C (fi) 1988-12-12 1992-01-10 Instrumentarium Oy Foer stroemningsmaetning avsett gasens stroemning begraensande och styrande organ.
SE9303486L (sv) 1993-10-22 1995-04-23 Siemens Elema Ab Metod vid bestämning av den funktionella residualkapaciteten för lungor samt en ventilatoranordning för bestämning av den funktionella residualkapaciteten
SE504285C2 (sv) 1995-12-01 1996-12-23 Siemens Elema Ab Sätt vid styrning av en andningsapparat samt en andningsapparat
DE19821761A1 (de) * 1998-05-14 1999-11-18 Braun Melsungen Ag Verfahren und Vorrichtung zur komprimierten optischen Darstellung medizinischer Daten
US6139506A (en) 1999-01-29 2000-10-31 Instrumentarium Oy Method for measuring pulmonary functional residual capacity
EP1189649B1 (en) 1999-06-30 2005-06-15 University Of Florida Research Foundation, Inc. Ventilator monitor system
US6315739B1 (en) 1999-09-27 2001-11-13 Instrumentarium Corporation Apparatus and method for measuring the intratracheal pressure of an intubated patient

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06311979A (ja) * 1993-04-30 1994-11-08 I Vision:Kk 機能的残気量測定法
JPH07265427A (ja) * 1994-02-14 1995-10-17 Siemens Elema Ab 肺内の空気流量および空気圧を調整する換気装置−呼吸器
US5957128A (en) * 1996-02-21 1999-09-28 Hecker; Karl-Heinz Method and device for determination of the functional residual capacity (FRC)
JP2001524850A (ja) * 1997-03-14 2001-12-04 ネルコー・ピューリタン・ベネット・インコーポレイテッド 患者用ベンチレータの起動を制御するためのシステムおよび方法
JP2003102838A (ja) * 2001-09-25 2003-04-08 Siemens Elema Ab 呼吸システムの肺力学の検査方法および呼吸装置システム
JP2005526534A (ja) * 2001-10-30 2005-09-08 ハミルトン メディカル アーゲー 圧力−容積曲線モニタリング装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011518004A (ja) * 2008-04-18 2011-06-23 ブリーズ・テクノロジーズ・インコーポレーテッド 呼吸作用を感知し、人工呼吸器の機能を制御するための方法およびデバイス
JP2012524571A (ja) * 2009-04-23 2012-10-18 ニコメッド ゲゼルシャフト ミット ベシュレンクテル ハフツング 大量のドライパウダーをエアロゾル化する改良された装置
JP2017196438A (ja) * 2010-06-19 2017-11-02 ザ ラング バロメトリ スウェーデン アクチエボラグ 患者の経肺圧を決定可能な呼吸装置
JP2013543389A (ja) * 2010-09-02 2013-12-05 コーニンクレッカ フィリップス エヌ ヴェ 換気有効性の直感的表示
JP2021037368A (ja) * 2015-04-02 2021-03-11 ヒル−ロム サービシーズ プライヴェート リミテッド 呼吸装置用マニホールド
JP7004790B2 (ja) 2015-04-02 2022-01-21 ヒル－ロム サービシーズ プライヴェート リミテッド 呼吸装置用マニホールド

Also Published As

Publication number Publication date
EP1767235A2 (en) 2007-03-28
US7530353B2 (en) 2009-05-12
US20070062529A1 (en) 2007-03-22
EP1767235A3 (en) 2009-07-08

Similar Documents

Publication Publication Date Title
JP2007083032A (ja) 換気を受ける患者に関する機能的残気量データ及び関連するパラメータを決定しかつ表示するための装置及び方法
EP1767236B1 (en) Ventilator
US20070062532A1 (en) Apparatus and method for identifying optimal PEEP
US20080091117A1 (en) Method and apparatus for airway compensation control
US8408203B2 (en) System and methods for ventilating a patient
EP3838139B1 (en) Device for respiratory measurements using breathing gas samples
US20240091475A1 (en) Patient specific auto-flowrate control
EP2654562B1 (en) System and method for determining carbon dioxide excreted during non-invasive ventilation
US10350374B2 (en) Ventilator system and method
US20080202517A1 (en) Setting madatory mechanical ventilation parameters based on patient physiology
EP1919353A2 (en) Lung volume monitoring method and device
US11559644B2 (en) Process and adjusting device for adjusting a ventilation parameter as well as medical system
US20080230064A1 (en) Setting inspiratory time in mandatory mechanical ventilation based on patient physiology, such as when forced inhalation flow ceases
US20080230060A1 (en) Setting inspiratory time in mandatory mechanical ventilation based on patient physiology, such as when tidal volume is inspired
EP1961378A1 (en) Setting mandatory mechanical ventilation parameters based on patient physiology
EP3451923B1 (en) Capnotracking of cardiac output or effective pulmonary blood floow during mechanical ventilation
JP5747262B2 (ja) モニタシステムの制御方法及びモニタシステム
US20230245768A1 (en) Family ventilator dashboard for medical ventilator
CN112789683B (zh) 基于事件的医疗决策支持系统
JP5948197B2 (ja) モニタシステムの制御方法及びモニタシステム
JP7515594B2 (ja) 気体交換を監視するためのシステム
US20250288765A1 (en) Medical device for ventilating a living being, process and computer program for operating a medical device
US20080230063A1 (en) Setting inspiratory time in mandatory mechanical ventilation based on patient physiology, such as forced inhalation time

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090902

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090902

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20090902

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100901

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110825

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110906

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120313