CN101636109A - 呼气末气体估计系统和方法 - Google Patents
呼气末气体估计系统和方法 Download PDFInfo
- Publication number
- CN101636109A CN101636109A CN200880008303A CN200880008303A CN101636109A CN 101636109 A CN101636109 A CN 101636109A CN 200880008303 A CN200880008303 A CN 200880008303A CN 200880008303 A CN200880008303 A CN 200880008303A CN 101636109 A CN101636109 A CN 101636109A
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- value
- gas
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- 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
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
- A61B5/0836—Measuring rate of CO2 production
-
- 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
- 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
- A61M16/10—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
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
-
- 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
- A61M2016/0036—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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- 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
- A61M2202/0241—Anaesthetics; Analgesics
-
- 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)
- A61M2202/0275—Nitric oxide [NO]
-
- 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
- A61M2205/50—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)
-
- 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
- A61M2230/437—Composition of exhalation the anaesthetic agent concentration
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91818907P | 2007-03-15 | 2007-03-15 | |
| US60/918,189 | 2007-03-15 | ||
| US12/046,808 US8166971B2 (en) | 2007-03-15 | 2008-03-12 | End-tidal gas estimation system and method |
| US12/046,808 | 2008-03-12 | ||
| PCT/US2008/056902 WO2008112927A2 (en) | 2007-03-15 | 2008-03-13 | End-tidal gas estimation system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101636109A true CN101636109A (zh) | 2010-01-27 |
| CN101636109B CN101636109B (zh) | 2013-09-11 |
Family
ID=39760408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800083030A Expired - Fee Related CN101636109B (zh) | 2007-03-15 | 2008-03-13 | 呼气末气体估计系统和方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8166971B2 (zh) |
| EP (1) | EP2124744B1 (zh) |
| JP (1) | JP5431971B2 (zh) |
| CN (1) | CN101636109B (zh) |
| WO (1) | WO2008112927A2 (zh) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266606A (zh) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | 呼气末检测方法及装置 |
| CN104135924A (zh) * | 2011-12-23 | 2014-11-05 | 皇家飞利浦有限公司 | 用于监测和控制压力支持设备的方法和装置 |
| CN105101873A (zh) * | 2013-02-12 | 2015-11-25 | 卡普尼亚公司 | 用于呼吸气体分析的采样和存储注册装置 |
| US9936897B2 (en) | 2003-06-19 | 2018-04-10 | Capnia, Inc. | Breath end-tidal gas monitor |
| CN108267182A (zh) * | 2017-01-04 | 2018-07-10 | 沈阳新松医疗科技股份有限公司 | 一种同步测量呼吸气体流量和含量的肺功能仪及方法 |
| US10034621B2 (en) | 2011-12-21 | 2018-07-31 | Capnia, Inc. | Collection and analysis of a volume of exhaled gas with compensation for the frequency of a breathing parameter |
| CN108814581A (zh) * | 2012-03-21 | 2018-11-16 | 马奎特紧急护理公司 | 用于连续和无创地确定有效肺容量和心输出量的方法 |
| US10499819B2 (en) | 2013-01-08 | 2019-12-10 | Capnia, Inc. | Breath selection for analysis |
| CN111407280A (zh) * | 2020-03-10 | 2020-07-14 | 山东大学 | 一种无创呼吸机的呼气末co2监测装置及方法 |
| US11191449B2 (en) | 2013-08-30 | 2021-12-07 | Capnia, Inc. | Neonatal carbon dioxide measurement system |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2374493A3 (en) * | 2008-05-28 | 2012-12-12 | Oridion Medical 1987 Ltd. | Methods, apparatus and systems for monitoring CO2 |
| EP2303119B1 (en) * | 2008-06-30 | 2018-08-01 | Oridion Medical 1987 Ltd. | Ventilation analysis and monitoring |
| JP5647984B2 (ja) * | 2008-10-15 | 2015-01-07 | コーニンクレッカ フィリップス エヌ ヴェ | 被検者の呼吸における呼吸不足を検出するシステム及び方法 |
| EP2579934B1 (en) | 2010-06-10 | 2016-08-31 | Oridion Medical 1987 Ltd. | Weaning from ventilation using capnography |
| JP5747262B2 (ja) * | 2011-05-12 | 2015-07-08 | 泉工医科工業株式会社 | モニタシステムの制御方法及びモニタシステム |
| WO2013042024A1 (en) | 2011-09-22 | 2013-03-28 | Koninklijke Philips Electronics N.V. | Method and apparatus for monitoring and controlling a pressure support device |
| IN2014CN04517A (zh) | 2011-12-03 | 2015-09-11 | Koninkl Philips Nv | |
| CN102564521B (zh) * | 2011-12-07 | 2014-01-15 | 深圳市普博科技有限公司 | 麻醉机的麻醉药用量计算方法及其系统 |
| US20150320949A1 (en) * | 2011-12-27 | 2015-11-12 | Koninklijke Philips N.V. | Respiratory measurement apparatus having integrated filter |
| EP2644094B1 (en) * | 2012-03-26 | 2018-03-14 | General Electric Company | Sensor, gas analyzer and method for measuring concentration of at least one respiratory gas component |
| DE102012024672A1 (de) * | 2012-12-18 | 2014-06-18 | Dräger Medical GmbH | Beatmungsgerät und Verfahren zum Betrieb eines Beatmungsgerätes |
| LT3177207T (lt) * | 2014-09-04 | 2024-04-10 | Fisher & Paykel Healthcare Limited | Iškvepiamų dujų matavimo kompensavimas didelo srautų kvėpavimo terapijas metu |
| JP6574484B2 (ja) * | 2014-12-30 | 2019-09-11 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 補助酸素の検出を伴うカプノメトリシステム及びその動作方法 |
| EP4186548A1 (en) | 2015-04-02 | 2023-05-31 | Hill-Rom Services PTE. LTD. | Mask leakage detection for a respiratory device |
| US20170347917A1 (en) * | 2016-06-06 | 2017-12-07 | General Electric Company | Newborn respiration monitoring system and method |
| KR101905067B1 (ko) | 2016-11-29 | 2018-10-05 | 한국기계연구원 | 단일 호흡기체의 분석방법과 분석장치 |
| US11897927B2 (en) | 2016-11-30 | 2024-02-13 | Advaxis, Inc. | Immunogenic compositions targeting recurrent cancer mutations and methods of use thereof |
| CN106680429A (zh) * | 2016-12-26 | 2017-05-17 | 江南大学 | 一种生命探测装置及其应用 |
| CA3081710A1 (en) * | 2017-11-08 | 2019-05-16 | Advaxis, Inc. | Immunogenic heteroclitic peptides from cancer-associated proteins and methods of use thereof |
| US11324954B2 (en) | 2019-06-28 | 2022-05-10 | Covidien Lp | Achieving smooth breathing by modified bilateral phrenic nerve pacing |
| US20230414888A1 (en) * | 2022-06-27 | 2023-12-28 | Dynasthetics, Llc | System for controlling and measuring oxygen delivery through a cpap adaptor |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680808A (en) | 1986-01-03 | 1987-07-14 | Maurice Paleschuck | Compactor receptacle |
| DE10299002I1 (de) * | 1990-12-05 | 2012-07-05 | Gen Hospital Corp | Verwendung von No zur Behandlung oder Praevention der Bronchokonstriktion |
| JPH05137789A (ja) * | 1991-11-20 | 1993-06-01 | 章 ▲はし▼内 | 全身麻酔中の患者血液中の吸入麻酔薬濃度を非観血的に連続的に計測する測定機 |
| US5800361A (en) * | 1995-02-06 | 1998-09-01 | Ntc Technology Inc. | Non-invasive estimation of arterial blood gases |
| US5632281A (en) | 1995-02-06 | 1997-05-27 | Rayburn; Daniel B. | Non-invasive estimation of arterial blood gases |
| JPH10186A (ja) * | 1996-06-17 | 1998-01-06 | Mitoreeben Kenkyusho:Kk | 呼気中の特定ガス成分を分析する方法及び装置 |
| US6024089A (en) | 1997-03-14 | 2000-02-15 | Nelcor Puritan Bennett Incorporated | System and method for setting and displaying ventilator alarms |
| US6099481A (en) | 1997-11-03 | 2000-08-08 | Ntc Technology, Inc. | Respiratory profile parameter determination method and apparatus |
| IL130371A (en) * | 1999-06-08 | 2004-06-01 | Oridion Medical Ltd | Capnography waveform interpreter |
| US6540689B1 (en) | 2000-02-22 | 2003-04-01 | Ntc Technology, Inc. | Methods for accurately, substantially noninvasively determining pulmonary capillary blood flow, cardiac output, and mixed venous carbon dioxide content |
| US7135001B2 (en) | 2001-03-20 | 2006-11-14 | Ric Investments, Llc | Rebreathing methods including oscillating, substantially equal rebreathing and nonrebreathing periods |
| US6544190B1 (en) * | 2001-08-03 | 2003-04-08 | Natus Medical Inc. | End tidal breath analyzer |
| US7156813B2 (en) * | 2002-02-05 | 2007-01-02 | The Regents Of The University Of California | Flow-independent parameter estimation based on tidal breathing exhalation profiles |
| CA2379353C (en) * | 2002-03-28 | 2012-07-31 | Joseph Fisher | A new method for continuous measurement of flux of gases in the lungs during breathing |
| JP2004077467A (ja) * | 2003-06-16 | 2004-03-11 | Mitoreeben Kenkyusho:Kk | 終末呼気の採取方法及び装置 |
| CN2770576Y (zh) * | 2005-02-07 | 2006-04-12 | 蔡永良 | 肺通气显像器 |
| US20080009762A1 (en) | 2006-06-27 | 2008-01-10 | Medtronic Emergency Response Systems, Inc. | Method and apparatus for interpreting capnographic data |
| US8312879B2 (en) * | 2006-10-16 | 2012-11-20 | General Electric Company | Method and apparatus for airway compensation control |
-
2008
- 2008-03-12 US US12/046,808 patent/US8166971B2/en active Active
- 2008-03-13 JP JP2009553787A patent/JP5431971B2/ja not_active Expired - Fee Related
- 2008-03-13 CN CN2008800083030A patent/CN101636109B/zh not_active Expired - Fee Related
- 2008-03-13 EP EP08732153A patent/EP2124744B1/en active Active
- 2008-03-13 WO PCT/US2008/056902 patent/WO2008112927A2/en not_active Ceased
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9936897B2 (en) | 2003-06-19 | 2018-04-10 | Capnia, Inc. | Breath end-tidal gas monitor |
| WO2012089080A1 (zh) * | 2010-12-31 | 2012-07-05 | 北京谊安医疗系统股份有限公司 | 呼气末检测方法及装置 |
| CN102266606B (zh) * | 2010-12-31 | 2014-06-11 | 北京谊安医疗系统股份有限公司 | 呼气末检测方法及装置 |
| CN102266606A (zh) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | 呼气末检测方法及装置 |
| US10034621B2 (en) | 2011-12-21 | 2018-07-31 | Capnia, Inc. | Collection and analysis of a volume of exhaled gas with compensation for the frequency of a breathing parameter |
| CN104135924A (zh) * | 2011-12-23 | 2014-11-05 | 皇家飞利浦有限公司 | 用于监测和控制压力支持设备的方法和装置 |
| CN104135924B (zh) * | 2011-12-23 | 2017-07-28 | 皇家飞利浦有限公司 | 用于监测和控制压力支持设备的方法和装置 |
| CN108814581A (zh) * | 2012-03-21 | 2018-11-16 | 马奎特紧急护理公司 | 用于连续和无创地确定有效肺容量和心输出量的方法 |
| US10499819B2 (en) | 2013-01-08 | 2019-12-10 | Capnia, Inc. | Breath selection for analysis |
| CN105101873A (zh) * | 2013-02-12 | 2015-11-25 | 卡普尼亚公司 | 用于呼吸气体分析的采样和存储注册装置 |
| US11331004B2 (en) | 2013-02-12 | 2022-05-17 | Capnia, Inc. | Sampling and storage registry device for breath gas analysis |
| US11191449B2 (en) | 2013-08-30 | 2021-12-07 | Capnia, Inc. | Neonatal carbon dioxide measurement system |
| CN108267182A (zh) * | 2017-01-04 | 2018-07-10 | 沈阳新松医疗科技股份有限公司 | 一种同步测量呼吸气体流量和含量的肺功能仪及方法 |
| CN111407280A (zh) * | 2020-03-10 | 2020-07-14 | 山东大学 | 一种无创呼吸机的呼气末co2监测装置及方法 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2124744B1 (en) | 2012-11-28 |
| WO2008112927A2 (en) | 2008-09-18 |
| EP2124744A4 (en) | 2011-09-07 |
| US8166971B2 (en) | 2012-05-01 |
| US20080228096A1 (en) | 2008-09-18 |
| WO2008112927A3 (en) | 2008-11-06 |
| CN101636109B (zh) | 2013-09-11 |
| JP5431971B2 (ja) | 2014-03-05 |
| JP2010521243A (ja) | 2010-06-24 |
| EP2124744A2 (en) | 2009-12-02 |
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