DK1764035T3 - Indretning til måling af lungediffusionskapaciteten (DLco) ved et enkelt åndedrag under anvendelse af ultralydsmåling af molærmasse - Google Patents

Indretning til måling af lungediffusionskapaciteten (DLco) ved et enkelt åndedrag under anvendelse af ultralydsmåling af molærmasse

Info

Publication number
DK1764035T3
DK1764035T3 DK06019342T DK06019342T DK1764035T3 DK 1764035 T3 DK1764035 T3 DK 1764035T3 DK 06019342 T DK06019342 T DK 06019342T DK 06019342 T DK06019342 T DK 06019342T DK 1764035 T3 DK1764035 T3 DK 1764035T3
Authority
DK
Denmark
Prior art keywords
dlco
molar mass
ultrasound measurement
diffusion capacity
single breath
Prior art date
Application number
DK06019342T
Other languages
English (en)
Inventor
Christian Buess
Georg Harnoncourt
Erich Kleinhappl
Original Assignee
Ndd Medizintechnik Ag
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 Ndd Medizintechnik Ag filed Critical Ndd Medizintechnik Ag
Application granted granted Critical
Publication of DK1764035T3 publication Critical patent/DK1764035T3/da

Links

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—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0813—Measurement of pulmonary parameters by tracers, e.g. radioactive tracers
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK06019342T 2005-09-16 2006-09-15 Indretning til måling af lungediffusionskapaciteten (DLco) ved et enkelt åndedrag under anvendelse af ultralydsmåling af molærmasse DK1764035T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71764305P 2005-09-16 2005-09-16

Publications (1)

Publication Number Publication Date
DK1764035T3 true DK1764035T3 (da) 2012-07-09

Family

ID=37684941

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06019342T DK1764035T3 (da) 2005-09-16 2006-09-15 Indretning til måling af lungediffusionskapaciteten (DLco) ved et enkelt åndedrag under anvendelse af ultralydsmåling af molærmasse

Country Status (4)

Country Link
EP (1) EP1764035B1 (da)
JP (1) JP2007083033A (da)
DK (1) DK1764035T3 (da)
ES (1) ES2386030T3 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194866B1 (de) * 2007-09-07 2012-06-27 Eco Medics AG Vorrichtung, gasmischung und verfahren zur lungendiagnostik
EP2322917B1 (en) 2009-11-17 2012-05-02 ndd Medizintechnik AG Method for the signal linearization of a gas sensor output signal
BR112015016434B1 (pt) * 2013-01-08 2022-03-29 Capnia, Inc Aparelho para análise de uma respiração exalada
KR20150119320A (ko) 2013-02-12 2015-10-23 카프니아, 인코포레이티드 호흡 가스 분석용 샘플링 및 저장 레지스트리 장치
DE202013103647U1 (de) 2013-08-12 2013-09-02 Aspect Imaging Ltd. Ein System zum Online-Messen und Steuern von O2-Fraktion, CO-Fraktion und CO2-Fraktion
DE102014004765B3 (de) 2014-04-01 2015-07-09 Ndd Medizintechnik Ag Gerät für die Messung und Analyse des Multiple-Breath-Stickstoff-Auswaschverfahrens
CN110522451B (zh) * 2019-08-13 2022-11-08 深圳市美好创亿医疗科技股份有限公司 多组分气体中co弥散量的测量方法和系统
JP2021186345A (ja) * 2020-06-01 2021-12-13 株式会社フクダ産業 肺機能検査装置の較正装置
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819235A (ja) * 1981-07-29 1983-02-04 日本光電工業株式会社 肺機能検査装置
US5022406A (en) * 1988-08-01 1991-06-11 Tomlinson Harold W Module for determining diffusing capacity of the lungs for carbon monoxide and method
US5119825A (en) * 1991-02-25 1992-06-09 Medical Graphics Corporation Multi-functional patient valve
DE4318690A1 (de) * 1993-06-04 1995-01-05 Ndd Medizintechnik Gmbh Verfahren zur Messung der Molmasse von Gasen oder Gasgemischen und Vorrichtung zur Durchführung dieses Verfahrens
JP2663114B2 (ja) * 1995-04-28 1997-10-15 チェストエム・アイ株式会社 肺機能測定装置
US6534769B1 (en) * 1999-12-31 2003-03-18 Ge Medical Systems Information Technologies, Inc. Low cost main stream gas analyzer system
DE10085180D2 (de) * 2000-09-20 2003-11-20 Peter Ganshorn Gerät zur schnellen Bestimmung der Diffusionskapazität einer Lunge
EP1279368A3 (de) * 2001-07-17 2004-09-15 ndd Medizintechnik AG Vorrichtung zur Messung der Strömungsgeschwindigkeit und/oder der Molmasse von Gasen- oder Gasgemischen
EP1632178A1 (en) * 2004-09-03 2006-03-08 ndd Medizintechnik AG Method for non-cooperative lung function diagnosis using ultrasound
JP5008362B2 (ja) * 2005-09-16 2012-08-22 エンデーデー メディツィンテヒニーク アーゲー 主流超音波フローセンサと副流ガスアナライザとの間の時間遅延を決定する装置

Also Published As

Publication number Publication date
EP1764035B1 (en) 2012-06-13
ES2386030T3 (es) 2012-08-07
EP1764035A3 (en) 2007-05-09
EP1764035A2 (en) 2007-03-21
JP2007083033A (ja) 2007-04-05

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