DE102012216013A1 - Minimal invasive bildbasierte Bestimmung der Konzentration von Kohlendioxid (CO2) in ausgeatmetem Atem - Google Patents
Minimal invasive bildbasierte Bestimmung der Konzentration von Kohlendioxid (CO2) in ausgeatmetem Atem Download PDFInfo
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- DE102012216013A1 DE102012216013A1 DE102012216013A DE102012216013A DE102012216013A1 DE 102012216013 A1 DE102012216013 A1 DE 102012216013A1 DE 102012216013 A DE102012216013 A DE 102012216013A DE 102012216013 A DE102012216013 A DE 102012216013A DE 102012216013 A1 DE102012216013 A1 DE 102012216013A1
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Images
Classifications
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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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B2576/00—Medical imaging apparatus involving image processing or analysis
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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
- A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
- A61B5/0037—Performing a preliminary scan, e.g. a prescan for identifying a region of interest
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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
- A61B5/0816—Measuring devices for examining respiratory frequency
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
-
- 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
- A61M2205/3306—Optical measuring means
- A61M2205/3313—Optical measuring means used specific wavelengths
-
- 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)
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H30/00—ICT specially adapted for the handling or processing of medical images
- G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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- Pathology (AREA)
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- Public Health (AREA)
- Analytical Chemistry (AREA)
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- Heart & Thoracic Surgery (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Medical Informatics (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Physiology (AREA)
- Obesity (AREA)
- Emergency Medicine (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Urology & Nephrology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/246,560 | 2011-09-27 | ||
| US13/246,560 US8715202B2 (en) | 2011-09-27 | 2011-09-27 | Minimally invasive image-based determination of carbon dioxide (CO2) concentration in exhaled breath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102012216013A1 true DE102012216013A1 (de) | 2013-03-28 |
Family
ID=47828108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102012216013A Withdrawn DE102012216013A1 (de) | 2011-09-27 | 2012-09-10 | Minimal invasive bildbasierte Bestimmung der Konzentration von Kohlendioxid (CO2) in ausgeatmetem Atem |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8715202B2 (enExample) |
| JP (1) | JP5919151B2 (enExample) |
| DE (1) | DE102012216013A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021239261A1 (de) | 2020-05-26 | 2021-12-02 | Medical & Science Ag | Verfahren und anordnung zur bestimmung der flächig-räumlichen temperaturverteilung im mund- und rachenraum eines probanden |
| EP3967215A1 (en) | 2020-09-15 | 2022-03-16 | Alunos AG | Measurement device and method for assessing vital data of a human or animal subject |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8854223B2 (en) * | 2012-01-18 | 2014-10-07 | Xerox Corporation | Image-based determination of CO and CO2 concentrations in vehicle exhaust gas emissions |
| WO2015030611A1 (en) * | 2013-09-02 | 2015-03-05 | Interag | Method and apparatus for determining respiratory characteristics of an animal |
| JP6571074B2 (ja) | 2013-11-01 | 2019-09-04 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 対象のバイタルサイン情報を決定するシステム及び方法 |
| US9514537B2 (en) | 2013-12-27 | 2016-12-06 | Xerox Corporation | System and method for adaptive depth map reconstruction |
| JP6835587B2 (ja) * | 2014-02-19 | 2021-02-24 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 医用４ｄイメージングにおける動き適応型可視化 |
| JP2016002104A (ja) * | 2014-06-13 | 2016-01-12 | 日本光電工業株式会社 | ガス測定システム、ガス測定装置、及びガス測定方法 |
| CN104237132B (zh) * | 2014-09-03 | 2017-09-22 | 深圳市理邦精密仪器股份有限公司 | 用于呼吸气体监测的智能校零方法及装置 |
| WO2016116784A1 (en) * | 2015-01-19 | 2016-07-28 | L&T Technology Services Limited | A system and method for identifying co2 concentration in a building area |
| WO2016148007A1 (ja) * | 2015-03-19 | 2016-09-22 | コニカミノルタ株式会社 | 物質検出装置 |
| EP3359020A1 (en) * | 2015-10-09 | 2018-08-15 | Koninklijke Philips N.V. | Enhanced acute care management combining imaging and physiological monitoring |
| KR101868782B1 (ko) | 2016-10-28 | 2018-07-23 | 아주대학교산학협력단 | 가스 영상 탐지 방법을 이용한 호흡 분석 시스템 |
| EP3318180A1 (en) * | 2016-11-02 | 2018-05-09 | Koninklijke Philips N.V. | Device, system and method for co2 monitoring |
| US20200138337A1 (en) * | 2018-11-06 | 2020-05-07 | The Regents Of The University Of Colorado, A Body Corporate | Non-Contact Breathing Activity Monitoring And Analyzing System Through Thermal On Projection Medium Imaging |
| US12076112B2 (en) * | 2020-02-10 | 2024-09-03 | Samsung Electronics Co., Ltd. | System and method for conducting on-device spirometry test |
| US11890078B2 (en) * | 2020-02-10 | 2024-02-06 | Samsung Electronics Co., Ltd. | System and method for conducting on-device spirometry test |
| CN111772633B (zh) * | 2020-07-16 | 2023-06-23 | 韩锋 | 一种遥感呼吸功能监护装置及方法 |
| WO2022036368A1 (en) * | 2020-08-12 | 2022-02-17 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Imaging human respiratory gas patterns to determine volume, rate and carbon dioxide concentration |
| JP2022171533A (ja) * | 2021-04-30 | 2022-11-11 | 国立研究開発法人物質・材料研究機構 | 気流計測方法およびそのための装置 |
| JP2023065914A (ja) * | 2021-10-28 | 2023-05-15 | 国立研究開発法人物質・材料研究機構 | 活動体検出方法およびそのための装置 |
| US12274545B2 (en) * | 2022-04-28 | 2025-04-15 | Gmeci, Llc | Methods and systems for detection of atelectasis in flight |
| CN116429870A (zh) * | 2022-09-30 | 2023-07-14 | 上海立迪生物技术股份有限公司 | 一种消除成像质谱流式灵敏度差异的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4955946A (en) * | 1986-12-11 | 1990-09-11 | Marquette Gas Analysis | Respiratory CO2 detector circuit with high quality waveform |
| US4928703A (en) * | 1988-11-23 | 1990-05-29 | Evionics, Inc. | Non-contact respiration rate and apnea monitor using pulmonary gas exchange technique |
| JP2802365B2 (ja) * | 1996-03-22 | 1998-09-24 | 工業技術院長 | 呼吸の測定装置 |
| SE9904836L (sv) * | 1999-12-28 | 2001-06-29 | Jonas Sandsten | Kvantitativ avbildning av gasemissioner utnyttjande optisk teknik |
| AU2002322302A1 (en) * | 2001-06-25 | 2003-01-08 | Science Applications International Corporation | Identification by analysis of physiometric variation |
| US7539537B2 (en) * | 2002-10-03 | 2009-05-26 | Scott Laboratories, Inc. | Systems and methods for providing sensor fusion |
| JP2008086741A (ja) * | 2005-12-26 | 2008-04-17 | Akira Tomono | 呼吸検出型化学物質提示装置、および、呼吸検出装置 |
| US8183527B2 (en) * | 2006-12-28 | 2012-05-22 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Gas detecting method and gas detecting apparatus |
| JP5096214B2 (ja) * | 2008-04-03 | 2012-12-12 | ホーチキ株式会社 | エチルアルコール検知装置 |
| US8854223B2 (en) * | 2012-01-18 | 2014-10-07 | Xerox Corporation | Image-based determination of CO and CO2 concentrations in vehicle exhaust gas emissions |
-
2011
- 2011-09-27 US US13/246,560 patent/US8715202B2/en active Active
-
2012
- 2012-09-10 DE DE102012216013A patent/DE102012216013A1/de not_active Withdrawn
- 2012-09-19 JP JP2012205230A patent/JP5919151B2/ja not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| http://www.cfa.harvard.edu/hitran/ |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021239261A1 (de) | 2020-05-26 | 2021-12-02 | Medical & Science Ag | Verfahren und anordnung zur bestimmung der flächig-räumlichen temperaturverteilung im mund- und rachenraum eines probanden |
| DE102020118976A1 (de) | 2020-05-26 | 2021-12-16 | Medical & Science Aktiengesellschaft | Verfahren und Anordnung zur Bestimmung der flächig-räumlichen Temperaturverteilung im Mund- und Rachenraum eines Probanden |
| EP3967215A1 (en) | 2020-09-15 | 2022-03-16 | Alunos AG | Measurement device and method for assessing vital data of a human or animal subject |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5919151B2 (ja) | 2016-05-18 |
| JP2013070997A (ja) | 2013-04-22 |
| US8715202B2 (en) | 2014-05-06 |
| US20130079658A1 (en) | 2013-03-28 |
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