ES2147236T3 - Un sistema para ser utilizado para la determinacion de niveles no en el aire exhalado y metodos de diagnostico para los trastornos relacionados con niveles anormales de no. - Google Patents

Un sistema para ser utilizado para la determinacion de niveles no en el aire exhalado y metodos de diagnostico para los trastornos relacionados con niveles anormales de no.

Info

Publication number
ES2147236T3
ES2147236T3 ES94921145T ES94921145T ES2147236T3 ES 2147236 T3 ES2147236 T3 ES 2147236T3 ES 94921145 T ES94921145 T ES 94921145T ES 94921145 T ES94921145 T ES 94921145T ES 2147236 T3 ES2147236 T3 ES 2147236T3
Authority
ES
Spain
Prior art keywords
breathing air
levels
pct
exhaled breathing
date jan
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.)
Expired - Lifetime
Application number
ES94921145T
Other languages
English (en)
Inventor
Kjell Alving
Eddie Weitzberg
Jan M Lundberg
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.)
Circassia AB
Original Assignee
Aerocrine AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26661793&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2147236(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE9302324A external-priority patent/SE9302324D0/xx
Priority claimed from SE9401324A external-priority patent/SE9401324D0/xx
Application filed by Aerocrine AB filed Critical Aerocrine AB
Application granted granted Critical
Publication of ES2147236T3 publication Critical patent/ES2147236T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0026—General constructional details of gas analysers, e.g. portable test equipment using an alternating circulation of another gas
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0037—NOx
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/021—Gases
    • G01N2291/0215—Mixtures of three or more gases, e.g. air
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02845—Humidity, wetness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/177692—Oxides of nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25875—Gaseous sample or with change of physical state

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

UN SISTEMA PARA SER UTILIZADO PARA MEDIR NIVELES DE NO EN AIRE DE RESPIRACION EXHALADO. EL SISTEMA COMPRENDE: (I) UNA MASCARA DE CARA (1) QUE CUBRE AJUSTADAMENTE LA NARIZ Y/O BOCA DEL INDIVIDUO EN EL QUE SE PIENSA UTILIZAR LA MASCARA; (II) UNA UNIDAD DE ENTRADA (2) PARA AIRE DE RESPIRACION INHALADO; (III) UNA UNIDAD DE SALIDA (3) PARA AIRE DE RESPIRACION EXHALADO; (IV) UNA VALVULA DE NO RESPIRACION (5) A TRAVES DE LA CUAL EL AIRE DE RESPIRACION INHALADO Y EXHALADO RESPECTIVAMENTE PASA, Y (V) UNA UNIDAD DE MEDIDA PARA NO (4) CONECTADA A LA UNIDAD DE SALIDA (3). UN METODO PARA EL DIAGNOSTICO EN MAMIFEROS DE CONDICIONES INFLAMATORIAS EN LAS VIAS RESPIRATORIAS. EL HECHO CARACTERISTICO ES QUE EL OXIDO NITRICO NO ES MEDIDO EN EL AIRE DE RESPIRACION EXHALADO Y UN NIVEL ANORMAL HALLADO ES TOMADO COMO UNA INDICACION DE UNA CONDICION INFLAMATORIA EN LAS VIAS RESPIRATORIAS.
ES94921145T 1993-07-06 1994-07-04 Un sistema para ser utilizado para la determinacion de niveles no en el aire exhalado y metodos de diagnostico para los trastornos relacionados con niveles anormales de no. Expired - Lifetime ES2147236T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9302324A SE9302324D0 (sv) 1993-07-06 1993-07-06 Diagnostic method for diseases associated with abnormal levels of endogeneously produced nitric oxide (=no) and system to be used in the method
SE9401324A SE9401324D0 (sv) 1994-04-20 1994-04-20 A system to be used for the determination of no levels in exhaled air and diagnostic methods for disorders related to abnormal no levels

Publications (1)

Publication Number Publication Date
ES2147236T3 true ES2147236T3 (es) 2000-09-01

Family

ID=26661793

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94921145T Expired - Lifetime ES2147236T3 (es) 1993-07-06 1994-07-04 Un sistema para ser utilizado para la determinacion de niveles no en el aire exhalado y metodos de diagnostico para los trastornos relacionados con niveles anormales de no.

Country Status (10)

Country Link
US (1) US5922610A (es)
EP (1) EP0724723B1 (es)
JP (1) JP3248533B2 (es)
AT (1) ATE191560T1 (es)
AU (1) AU7197594A (es)
DE (2) DE724723T1 (es)
DK (1) DK0724723T3 (es)
ES (1) ES2147236T3 (es)
GR (1) GR3033787T3 (es)
WO (1) WO1995002181A1 (es)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503876C2 (sv) 1994-11-30 1996-09-23 Kjell Alving Detektion av inflammatoriska tillstånd i tarmkanalen genom att mäta kväveoxidhalten i ett prov taget ur tarmlumen
US6063407A (en) * 1995-02-16 2000-05-16 The General Hospital Corporation Treatment of vascular thrombosis and restenosis with inhaled nitric oxide
SE506208C2 (sv) * 1995-07-05 1997-11-24 Aerocrine Systems Kb Anordning för uppsamling av gas från de övre luftvägarna och leverans av denna gas till inandningsluften i en respirator
SE9600743L (sv) * 1996-02-26 1997-08-27 Lars Erik Gustafsson Anordning för att kunna mäta andelen NO-gas i en gasblandning
US5795787A (en) * 1996-04-09 1998-08-18 Silkoff; Philip Method and apparatus for the measurement of exhaled nitric oxide in humans
JP2000506601A (ja) * 1996-04-09 2000-05-30 シーヴァース インストルメンツ，インコーポレーテッド ヒトの呼気成分の測定のための方法および装置
CA2206477A1 (en) * 1996-07-10 1998-01-10 Ohmeda Inc. System for correcting no2 monitor
US5885842A (en) * 1996-11-08 1999-03-23 Medinox, Inc. Methods for the detection of nitric oxide in fluid media
US6309360B1 (en) 1997-03-17 2001-10-30 James R. Mault Respiratory calorimeter
SE9701150D0 (sv) * 1997-03-27 1997-03-27 Nitrograf Ab Anordning för att utvärdera NO-halten i en utandad luftström
US6572561B2 (en) 1998-01-16 2003-06-03 Healthetech, Inc. Respiratory calorimeter
EP1054622A4 (en) 1998-02-05 2005-09-07 Healthetech Inc METABOLIC CALORIMETER IMPLEMENTING RESPIRATORY GAS ANALYSIS
AU5392499A (en) 1998-08-03 2000-02-28 James R. Mault Method and apparatus for respiratory gas analysis employing measurement of expired gas mass
US6406435B1 (en) 1998-11-17 2002-06-18 James R. Mault Method and apparatus for the non-invasive determination of cardiac output
WO2000035337A2 (en) * 1998-12-18 2000-06-22 University Of Virginia Patent Foundation Device and method for monitoring asthma
US6517496B1 (en) 1999-05-10 2003-02-11 Healthetech, Inc. Airway-based cardiac output monitor and methods for using same
WO2000074553A2 (en) * 1999-06-08 2000-12-14 Oridion Medical (1987) Ltd. Gas analyzer calibration checking device
US6468222B1 (en) 1999-08-02 2002-10-22 Healthetech, Inc. Metabolic calorimeter employing respiratory gas analysis
EP1217942A1 (en) 1999-09-24 2002-07-03 Healthetech, Inc. Physiological monitor and associated computation, display and communication unit
JP2004513669A (ja) 1999-10-08 2004-05-13 ヘルセテック　インコーポレイテッド 集積カロリー管理システム
US6612306B1 (en) 1999-10-13 2003-09-02 Healthetech, Inc. Respiratory nitric oxide meter
US6629934B2 (en) 2000-02-02 2003-10-07 Healthetech, Inc. Indirect calorimeter for medical applications
US6866637B2 (en) * 2000-04-29 2005-03-15 The Regents Of The University Of California Apparatus and method for the estimation of flow -independent parameters which characterize the relevant features of nitric oxide production and exchange in the human lungs
US6482158B2 (en) 2000-05-19 2002-11-19 Healthetech, Inc. System and method of ultrasonic mammography
AU2001296456A1 (en) 2000-09-29 2002-04-08 Healthetech, Inc. Indirect calorimetry system
US6607387B2 (en) 2000-10-30 2003-08-19 Healthetech, Inc. Sensor system for diagnosing dental conditions
AU2002250237A1 (en) * 2001-03-02 2002-09-19 Healthetech, Inc. A system and method of metabolic rate measurement
AU2002309803A1 (en) * 2001-04-17 2002-10-28 University Of Virginia Patent Foundation Breath test for assessing diseases, particularly asthma
FI110839B (fi) * 2001-05-11 2003-04-15 Lauri Lehtimaeki Menetelmä ja mittauslaitteisto uloshengitysilman typpioksidipitoisuuden mittaamiseksi
GB2379612A (en) * 2001-06-25 2003-03-19 Desmond Bryan Mills Face mask with respiratory gas tester
US7192782B2 (en) * 2002-01-11 2007-03-20 Ekips Technologies, Inc. Method and apparatus for determining marker gas concentration in exhaled breath using an internal calibrating gas
SE0200300D0 (sv) * 2002-02-01 2002-02-01 Aerocrine Ab Diagnostic device and method
EP1478266A4 (en) * 2002-02-05 2007-03-14 Univ California FLOW-INDEPENDENT PARAMETER ESTIMATION BASED ON BREATHABLE EXTRACTION PROFILES
WO2003084395A1 (en) * 2002-04-01 2003-10-16 Healthetech, Inc. System and method of determining an individualized drug administration dosage
USD478660S1 (en) 2002-07-01 2003-08-19 Healthetech, Inc. Disposable mask with sanitation insert for a respiratory analyzer
US7220387B2 (en) * 2002-07-23 2007-05-22 Apieron Biosystems Corp. Disposable sensor for use in measuring an analyte in a gaseous sample
US7045359B2 (en) * 2002-07-26 2006-05-16 Novanox, Llc Method and apparatus to detect a gas by measuring ozone depletion
DE03770978T1 (de) 2002-09-16 2005-01-13 Aerocrine Ab Gerät und verfahren für die diagnostische gasanalyse
US20030126593A1 (en) * 2002-11-04 2003-07-03 Mault James R. Interactive physiological monitoring system
US7101341B2 (en) 2003-04-15 2006-09-05 Ross Tsukashima Respiratory monitoring, diagnostic and therapeutic system
US7166201B2 (en) * 2003-12-01 2007-01-23 Sierra Medical Technology Self-condensing pH sensor
WO2005072618A1 (en) * 2004-01-29 2005-08-11 Everest Biomedical Intruments Co. Method for predicting stroke and pain in a human patient
EP1728072A1 (en) * 2004-03-03 2006-12-06 Koninklijke Philips Electronics N.V. Detection of no with a semi-conducting compound and a sensor and device to detect no
WO2005096920A1 (en) * 2004-03-26 2005-10-20 Healthcarelink Apparatus and system for predictive health monitoring
SE0402221D0 (sv) 2004-09-14 2004-09-14 Aerocrine Ab Treatment of insufficient perfusion
GB2421442B (en) * 2004-11-22 2008-04-16 Mark Varney Tidal gas resuscitation monitor
EP1883803B1 (en) * 2005-04-26 2012-06-13 Koninklijke Philips Electronics N.V. Low cost apparatus for detection of nitrogen-containing gas compounds
US7427269B2 (en) * 2005-12-12 2008-09-23 The Regents Of The University Of California Accurate method to characterize airway nitric oxide using different breath-hold times including axial diffusion of nitric oxide using heliox and breath hold
WO2008097307A2 (en) * 2006-01-25 2008-08-14 Kanzer Steve H Droplet collection devices and methods to detect and control airborne communicable diseases utilizing rfid
US20070221211A1 (en) * 2006-03-27 2007-09-27 Boris Sagalovich Apparatus and process for inhaling medicines
EP2008089A2 (en) * 2006-04-14 2008-12-31 Ceramatec, Inc. Apparatus and method for measuring nitric oxide in exhaled breath
WO2008130429A2 (en) * 2006-09-14 2008-10-30 The Research Foundation of State Univesity of New York Detecting nitric oxide
US20100282245A1 (en) * 2007-01-12 2010-11-11 Alexander Star Detection of nitric oxide
US20080275355A1 (en) * 2007-05-04 2008-11-06 Ekips Technologies, Inc. Method For Diagnosing An Infectioin Condition
KR100983827B1 (ko) * 2007-08-20 2010-09-27 동양물산기업 주식회사 구강 및 날숨 가스 성분 분석 장치 및 이에 적합한 방법
GB0717433D0 (en) * 2007-09-07 2007-10-17 Bedfont Scient Ltd Apparatus and method
US8303995B1 (en) 2008-06-13 2012-11-06 Board Of Regents, The University Of Texas System Nitrite formulations and their use as nitric oxide prodrugs
WO2011017616A1 (en) * 2009-08-06 2011-02-10 Peter Theophilos Banos Methods of and devices for monitoring the effects of cellular stress and damage resulting from radiation exposure
US8621911B2 (en) * 2010-05-14 2014-01-07 William J. McFaul Method and system for determining levels of gases
BE1020244A3 (fr) 2011-05-26 2013-07-02 Medi Soft S A Appareil d'analyse diagnostique d'oxide nitrique.
CA2844759A1 (en) * 2011-08-11 2013-02-14 Nathan S. Bryan Method of measuring and monitoring in vivo nitrite levels
AU2012296358B2 (en) 2011-08-17 2016-04-21 Board Of Regents, The University Of Texas System Method of producing physiological and therapeutic levels of nitric oxide through an oral delivery system
WO2013026902A1 (en) 2011-08-23 2013-02-28 Aerocrine Ab Devices and methods for generating an artificial exhalation profile
KR20150063458A (ko) 2012-09-28 2015-06-09 아리조나 보드 오브 리젠츠 온 비하프 오브 아리조나 스테이트 유니버시티 내쉬어진 no의 정확한 검출을 위한 마우스피스
US20140144440A1 (en) * 2012-11-28 2014-05-29 Air Liquide Santé (International) Dosimetric therapeutic gas delivery method with feed back control for rapid dosimetry adjustment and optimization
US20140144439A1 (en) * 2012-11-28 2014-05-29 Air Liquide Santé (International) Dosimetric therapeutic gas delivery system for rapid dose monitoring and control
US20140144441A1 (en) * 2012-11-28 2014-05-29 L'Air Liquide, Société Anonyme pour I'Etude et I'Exploitation des Procédés Georges Claude Dosimetric therapeutic gas delivery method for rapid dosimetry adjustment and optimization
US11193077B1 (en) 2013-03-13 2021-12-07 Airworthy Autogas, Llc Gasoline for aircraft use
US10307080B2 (en) 2014-03-07 2019-06-04 Spirosure, Inc. Respiratory monitor
US9970950B1 (en) 2014-03-09 2018-05-15 Hound Labs, Inc. Method and apparatus for detecting acute use of target substance(s)
US9726684B1 (en) 2015-01-18 2017-08-08 Hound Labs, Inc. Compositions for target substance detection and measurement
US9933445B1 (en) 2016-05-16 2018-04-03 Hound Labs, Inc. System and method for target substance identification
US9921234B1 (en) 2016-06-17 2018-03-20 Hound Labs, Inc. Compositions and methods for detection of target constituent in exhaled breath
JP2020510831A (ja) 2017-03-01 2020-04-09 日本特殊陶業株式会社 還元ガスを用いた一酸化窒素検出装置
US11026596B1 (en) 2017-05-19 2021-06-08 Hound Labs, Inc. Detection and measurement of target substance in exhaled breath
US11187711B1 (en) 2017-09-11 2021-11-30 Hound Labs, Inc. Analyte detection from breath samples
ES2971332T3 (es) 2018-10-01 2024-06-04 Boydsense Inc Sistema de detección de aliento y procedimientos de uso
US11426097B1 (en) 2018-10-17 2022-08-30 Hound Labs, Inc. Rotary valve assemblies and methods of use for breath sample cartridge systems
GB2579240B (en) 2018-11-27 2020-12-16 Attgeno Ab New processes, compositions and medical uses
US20200245899A1 (en) 2019-01-31 2020-08-06 Hound Labs, Inc. Mechanical Breath Collection Device
US11977086B2 (en) 2019-03-21 2024-05-07 Hound Labs, Inc. Biomarker detection from breath samples
CN211927449U (zh) 2019-06-14 2020-11-13 切尔卡斯亚有限公司 一种水分捕获设备
US11727826B2 (en) 2020-03-02 2023-08-15 Ryan Ziegler Resuscitation training device and method of use
US11933731B1 (en) 2020-05-13 2024-03-19 Hound Labs, Inc. Systems and methods using Surface-Enhanced Raman Spectroscopy for detecting tetrahydrocannabinol
GB202007929D0 (en) 2020-05-27 2020-07-08 Attgeno Ab New medical uses
US11806711B1 (en) 2021-01-12 2023-11-07 Hound Labs, Inc. Systems, devices, and methods for fluidic processing of biological or chemical samples using flexible fluidic circuits

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081871A (en) * 1989-02-02 1992-01-21 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Breath sampler
SG47527A1 (en) * 1990-12-05 1998-04-17 Gen Hospital Corp Devices for treating pulmonary vasoconstriction and asthma
US5396882A (en) * 1992-03-11 1995-03-14 The General Hospital Corporation Generation of nitric oxide from air for medical uses
SE468416B (sv) * 1991-09-27 1993-01-18 Lars Erik Gustafsson Saett att faststaella aktuell lungfunktion samt anordning foer att indikera naemnda lungfunktion
CA2097363A1 (en) * 1992-06-03 1993-12-04 Hideo Ueda Expired air examination device and method for clinical purpose
US5427797A (en) * 1993-04-06 1995-06-27 Brigham And Women's Hospital Systemic effects of nitric oxide inhalation
JP3838671B2 (ja) * 1993-10-25 2006-10-25 アークレイ株式会社 呼気採取装置
JPH07116145A (ja) * 1993-10-25 1995-05-09 Kyoto Daiichi Kagaku:Kk 呼気採取装置
HUT71408A (en) * 1994-01-14 1995-11-28 Egyt Gyogyszervegyeszeti Gyar Pharmaceutical compositions containing papaverine for use to treatment of diseases related to glutamaterg neurotransmission
US5795787A (en) * 1996-04-09 1998-08-18 Silkoff; Philip Method and apparatus for the measurement of exhaled nitric oxide in humans

Also Published As

Publication number Publication date
EP0724723B1 (en) 2000-04-05
DK0724723T3 (da) 2000-10-23
ATE191560T1 (de) 2000-04-15
AU7197594A (en) 1995-02-06
GR3033787T3 (en) 2000-10-31
US5922610A (en) 1999-07-13
JP3248533B2 (ja) 2002-01-21
JPH08512405A (ja) 1996-12-24
WO1995002181A1 (en) 1995-01-19
DE69423905D1 (de) 2000-05-11
DE724723T1 (de) 1998-02-19
DE69423905T2 (de) 2000-10-05
EP0724723A1 (en) 1996-08-07

Similar Documents

Publication Publication Date Title
ES2147236T3 (es) Un sistema para ser utilizado para la determinacion de niveles no en el aire exhalado y metodos de diagnostico para los trastornos relacionados con niveles anormales de no.
SE9504313L (sv) Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem
NZ504692A (en) Inhalation apparatus and method
DE69032271D1 (de) Lungenlüftungserhöhung durch dauerbelüftung
SE9402237D0 (sv) Measurement methods and systems
ATE158413T1 (de) Vorrichtung zur anzeige der anwesenheit von kohlendioxid in der ausatemluft eines patienten
EA200400551A1 (ru) Система доставки лекарственного средства для седации с сохранением сознания
CA2464443A1 (en) Method and device for diagnosis using an oscillating airflow
CA1118612A (en) Determination of alcohol content in blood
SE9600743D0 (sv) Anordning för att kunna mäta andelen NO-gas i en gasblandning
Whitcher et al. Control of occupational exposure to nitrous oxide in the dental operatory
ATE83939T1 (de) Atemvorrichtung.
GB9417421D0 (en) Lung desease management system
Henry et al. Ambient nitrous oxide levels during pediatric sedations
Henry et al. The effects of various dental procedures and patient behaviors upon nitrous oxide scavenger effectiveness
Lambert‐Jensen et al. Laryngeal mask and anaesthetic waste gas exposure
Middendorf et al. Occupational exposure to nitrous oxide in dental operatories
Henry et al. Influence of operatory size and nitrous oxide concentration upon scavenger effectiveness
DE60213428D1 (de) Vorrichtung für die quantitative analyse von atemgasen, umfassend einen passiven atemgasbefeuchter, in der lichtstrahlen durch einen entfeuchteten gasfluss geleitet werden
Whitcher et al. Control of occupational exposure to N20 in the dental operatory
Kugel et al. Nitrous oxide and occupational exposure: it's time to stop laughing
Jacobs et al. Control of nitrous oxide exposure in dental operatories using local exhaust ventilation
DE102009044072A1 (de) Ausatmungsstromsensorsystem und Verfahren
Cowan et al. Improved equipment for oxygen therapy
Murata et al. Evaluation of the protection factor of half-masks with respirator fitting test apparatus

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 724723

Country of ref document: ES