BR9916317A - Dispositivo e processo para o monitoramento da asma - Google Patents
Dispositivo e processo para o monitoramento da asmaInfo
- Publication number
- BR9916317A BR9916317A BR9916317-9A BR9916317A BR9916317A BR 9916317 A BR9916317 A BR 9916317A BR 9916317 A BR9916317 A BR 9916317A BR 9916317 A BR9916317 A BR 9916317A
- Authority
- BR
- Brazil
- Prior art keywords
- individual
- condensate
- breath
- asthma
- condense
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
-
- 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
- A61B5/087—Measuring breath flow
-
- 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
- A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
-
- 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)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pulmonology (AREA)
- Food Science & Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Patente de Invenção"<B>"DISPOSITIVO E PROCESSO PARA O MONITORAMENTO DA ASMA"<D>. Dispositivo e processo para o monitoramento não-invasivo da asma e de outras doenças respiratórias. O processo inclui a coleta de condensado da respiração de um indivíduo, o teste do condensado para determinar seu nível de acidez ou concentração de amónio, e a avaliação destas propriedades para determinar a presença, a ausênci ou a condição de uma doença respiratória no indivíduo. O processo pode também incluir, antes da etapa de teste, a padronização das substâncias voláteis que podem estar presentes dentro do condensado em uma etapa de desgaseificação ou padronização do gás. O dispositivo inclui um aparelho com embocadura, configurado para receber a respiração de um indivíduo, um aparelho de condensação para condensar a respiração de um indivíduo e produzir um condensado, e um aparelho de coleta que apresenta uma câmara de coleta contendo um meio para testar o condensado para determinar suas propriedades químicas. O dispositivo pode também incluir um sistema para remover ou padronizar as substâncias voláteis que possam estar presentes dentro do condensado. O aparelho de condensação é tipicamente esfriado a abaixo de 0 C antes do uso do dispositivo, e os componentes do dispositivo podem ser destacáveis, de modo que o aparelho de condensação sozinho possa ser esfriado em um congelador caseiro. O dispositivo permite, no entanto, receber, condensar, padronizar e avaliar uma amostra de respiração de um indivíduo em um único dispositivo, preferivelmente na casa de um usuário, a fim de determinar a presença, a ausência ou a condição de uma doença respiratória, tal como a asma, no indivíduo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11286898P | 1998-12-18 | 1998-12-18 | |
PCT/US1999/030184 WO2000035337A2 (en) | 1998-12-18 | 1999-12-17 | Device and method for monitoring asthma |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9916317A true BR9916317A (pt) | 2001-08-21 |
Family
ID=22346277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9916317-9A BR9916317A (pt) | 1998-12-18 | 1999-12-17 | Dispositivo e processo para o monitoramento da asma |
Country Status (7)
Country | Link |
---|---|
US (1) | US6585661B1 (pt) |
EP (1) | EP1139870A4 (pt) |
JP (1) | JP2002541429A (pt) |
AU (1) | AU776296B2 (pt) |
BR (1) | BR9916317A (pt) |
CA (1) | CA2355464A1 (pt) |
WO (1) | WO2000035337A2 (pt) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1409985A4 (en) * | 2000-05-01 | 2009-01-07 | Respiratory Res Inc | METHOD AND DEVICE FOR REMOVING AND ANALYZING EXTRACTED ATOM |
GB0015309D0 (en) * | 2000-06-21 | 2000-08-16 | Djupesland Per G | Apparatus |
WO2002045566A2 (en) * | 2000-12-07 | 2002-06-13 | Children's Medical Center Corporation | Automated interpretive medical care system and methodology |
WO2002061409A2 (en) * | 2001-02-01 | 2002-08-08 | The Johns Hopkins University | Mass spectrometric analysis of complex mixtures of immune system modulators |
US20040234971A1 (en) * | 2001-02-01 | 2004-11-25 | Joany Jackman | Diagnosis of pathogen infections using mass spectral analysis of immune system modulators in post-exposure biological samples |
AU2002309803A1 (en) * | 2001-04-17 | 2002-10-28 | University Of Virginia Patent Foundation | Breath test for assessing diseases, particularly asthma |
US7118537B2 (en) * | 2001-04-30 | 2006-10-10 | Respiratory Research, Inc. | Method and device for collecting and analyzing exhaled breath |
DE10137565B4 (de) * | 2001-07-30 | 2004-07-15 | Filt Lungen- Und Thoraxdiagnostik Gmbh | Verfahren zur Bestimmung von Parametern eines Atemkondensats |
EP1598099A1 (en) * | 2002-09-02 | 2005-11-23 | Pablo Vicente Romero Colomer | Thermoelectric condenser for vapour exhaled during respiration |
US7828741B2 (en) * | 2002-12-20 | 2010-11-09 | The Charlotte-Mecklenburg Hospital Authority | Utilizing lipopolysaccharide in exhaled breath condensate to diagnose gram negative pneumonia |
US20040138577A1 (en) * | 2002-12-20 | 2004-07-15 | Kline Jeffrey A. | Disposable hand-held device for collection of exhaled breath condensate |
WO2004058064A2 (en) | 2002-12-20 | 2004-07-15 | Amidex, Inc. | Breath aerosol collection system and method |
WO2004073497A2 (en) * | 2003-02-14 | 2004-09-02 | The Charlotte-Mecklenburg Hospital Authority | Device and method for collection of exhaled alveolar breath condensate |
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 |
JP2007512876A (ja) * | 2003-12-01 | 2007-05-24 | シエラ メディカル テクノロジ インコーポレイテッド | 呼吸状態に対するモニタ、診断及び治療を行うシステム |
AU2005262701B2 (en) * | 2004-06-07 | 2011-12-01 | The Charlotte-Mecklenburg Hospital Authority | Utilizing lipopolysaccharide in exhaled breath condensate to diagnose gram negative pneumonia |
US20080214947A1 (en) * | 2004-08-20 | 2008-09-04 | Hunt John F | Exhaled Breath Condensate Collection and Assay System and Method |
CN101155920B (zh) | 2005-02-28 | 2012-09-05 | 二十二世纪有限公司 | 植物中烟碱生物碱的水平的降低 |
US20060200037A1 (en) * | 2005-03-02 | 2006-09-07 | Falasco Marianne R | System and method for selectively collecting exhaled air |
CN101547716B (zh) * | 2005-11-16 | 2013-06-26 | 心肺技术公司 | 旁流型呼吸气体监测系统和方法 |
US8002712B2 (en) * | 2006-01-26 | 2011-08-23 | Meka Vikas V | Breath and breath condensate analysis system and associated methods |
US7914460B2 (en) * | 2006-08-15 | 2011-03-29 | University Of Florida Research Foundation, Inc. | Condensate glucose analyzer |
US7523641B2 (en) * | 2006-10-11 | 2009-04-28 | Juon Co., Ltd. | Method to measure exhaust-gas components |
US20080119753A1 (en) * | 2006-11-16 | 2008-05-22 | Cardiopulmonary Technologies, Inc. | Premature infant side-stream respiratory gas monitoring sensor |
WO2008099003A2 (en) * | 2007-02-16 | 2008-08-21 | Universiteit Maastricht | Apparatus for and method of condensing exhaled breath |
GB2451249A (en) * | 2007-07-24 | 2009-01-28 | Equine Healthcare Ltd | A breath condensate collector |
JP5258892B2 (ja) * | 2007-10-02 | 2013-08-07 | オリン,アナ−キャリン | 呼気粒子の捕集及び測定 |
NZ562236A (en) * | 2007-10-05 | 2010-04-30 | Univ Otago | Detection of volatile compounds as markers for Mycobacteria tuberculosis |
EP2227142A2 (en) * | 2007-11-21 | 2010-09-15 | Philip Morris Products S.A. | Exhaled breath condenser |
US8394030B2 (en) * | 2009-03-18 | 2013-03-12 | Carefusion 207, Inc. | Exhaled breath condensate biometric marker measurement apparatus and method |
WO2012006250A1 (en) | 2010-07-06 | 2012-01-12 | Deton Corp. | System for airborne bacterial sample collection and analysis |
US8747325B2 (en) * | 2010-07-16 | 2014-06-10 | Fundacao De Amparo A Pesquisa Do Estado De Sao Paulo (Fapesp) | Non-invasive method for diagnosing the severity of heart failure by extracting and analyzing acetone concentrations in captured exhaled breath |
EP4289461A3 (en) * | 2011-12-19 | 2024-03-06 | ResMed Pty Ltd | Respiratory treatment system including physiological sensors |
EP2897527B1 (en) * | 2012-09-20 | 2021-02-17 | Koninklijke Philips N.V. | Low dead space liquid trap |
EP2970858A4 (en) | 2013-03-12 | 2016-11-16 | Deton Corp | SYSTEM FOR TESTING AND ANALYSIS |
WO2021226406A1 (en) * | 2020-05-06 | 2021-11-11 | Jerry Aguren | A photonic method and apparatus for detecting compounds and pathogens in a respiratory sample |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4945918A (en) * | 1988-05-04 | 1990-08-07 | Abernathy Charles M | Method and apparatus for monitoring a patient's circulatory status |
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 |
AU7197594A (en) * | 1993-07-06 | 1995-02-06 | Kjell Alving | A system to be used for the determination of no levels in exhaled air and diagnostic methods for disorders related to abnormal no levels |
DE19505504A1 (de) | 1994-05-13 | 1995-11-16 | Filt Forschungsgesellschaft Fu | Verfahren und Vorrichtung zum Sammeln von ausgeatmetem Atemkondensat |
AU2444195A (en) * | 1994-05-13 | 1995-12-05 | Filt Forschungsgesellschaft Fur Lungen-Und Thoraxerkrankungen MbH | Process and device for collecting expired breath condensate |
US6135107A (en) | 1996-03-11 | 2000-10-24 | Mault; James R. | Metabolic gas exchange and noninvasive cardiac output monitor |
US6033368A (en) * | 1996-03-28 | 2000-03-07 | Nitromed, Inc. | Condensate colorimetric nitrogen oxide analyzer |
US6010459A (en) * | 1996-04-09 | 2000-01-04 | Silkoff; Philip E. | Method and apparatus for the measurement of components of exhaled breath in humans |
US6148657A (en) | 1996-08-13 | 2000-11-21 | Suzuki Motor Corporation | Method and apparatus for analyzing a breath sample |
GB9700012D0 (en) | 1997-01-02 | 1997-02-19 | Aromascan Plc | Improvements in the detection of bacteria |
US6221026B1 (en) | 1999-01-12 | 2001-04-24 | Michael Phillips | Breath test for the detection of various diseases |
US6190326B1 (en) | 1999-04-23 | 2001-02-20 | Medtrac Technologies, Inc. | Method and apparatus for obtaining patient respiratory data |
-
1999
- 1999-12-17 BR BR9916317-9A patent/BR9916317A/pt active Search and Examination
- 1999-12-17 EP EP99966408A patent/EP1139870A4/en not_active Withdrawn
- 1999-12-17 US US09/857,820 patent/US6585661B1/en not_active Expired - Fee Related
- 1999-12-17 WO PCT/US1999/030184 patent/WO2000035337A2/en active IP Right Grant
- 1999-12-17 AU AU21953/00A patent/AU776296B2/en not_active Ceased
- 1999-12-17 JP JP2000587659A patent/JP2002541429A/ja not_active Withdrawn
- 1999-12-17 CA CA002355464A patent/CA2355464A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US6585661B1 (en) | 2003-07-01 |
WO2000035337A9 (en) | 2001-07-19 |
WO2000035337A3 (en) | 2000-09-21 |
EP1139870A1 (en) | 2001-10-10 |
AU2195300A (en) | 2000-07-03 |
EP1139870A4 (en) | 2004-07-28 |
CA2355464A1 (en) | 2000-06-22 |
AU776296B2 (en) | 2004-09-02 |
JP2002541429A (ja) | 2002-12-03 |
WO2000035337A2 (en) | 2000-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |