WO2007001342A3 - Exhaled breath condensate collection and assay system and method - Google Patents
Exhaled breath condensate collection and assay system and method Download PDFInfo
- Publication number
- WO2007001342A3 WO2007001342A3 PCT/US2005/029604 US2005029604W WO2007001342A3 WO 2007001342 A3 WO2007001342 A3 WO 2007001342A3 US 2005029604 W US2005029604 W US 2005029604W WO 2007001342 A3 WO2007001342 A3 WO 2007001342A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- assay system
- exhaled breath
- condensate collection
- breath condensate
- determining
- 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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14539—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring pH
-
- 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
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
-
- 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
Abstract
A method and system that provides for minute-to-minute EBC pH monitoring (or for other EBC characteristic monitoring) of a subject that greatly assists in determining the time-course of airway pH changes (or other characteristic changes) in evolving disease processes, and may assist in determining the predictive ability of these tests, as well as determining response to therapy.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002578615A CA2578615A1 (en) | 2004-08-20 | 2005-08-19 | Exhaled breath condensate collection and assay system and related method thereof |
US11/660,653 US20080214947A1 (en) | 2004-08-20 | 2005-08-19 | Exhaled Breath Condensate Collection and Assay System and Method |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60316904P | 2004-08-20 | 2004-08-20 | |
US60/603,169 | 2004-08-20 | ||
US69688605P | 2005-07-06 | 2005-07-06 | |
US60/696,886 | 2005-07-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2007001342A2 WO2007001342A2 (en) | 2007-01-04 |
WO2007001342A3 true WO2007001342A3 (en) | 2007-03-22 |
WO2007001342A9 WO2007001342A9 (en) | 2007-04-26 |
Family
ID=37595561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/029604 WO2007001342A2 (en) | 2004-08-20 | 2005-08-19 | Exhaled breath condensate collection and assay system and method |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080214947A1 (en) |
CA (1) | CA2578615A1 (en) |
WO (1) | WO2007001342A2 (en) |
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US8394030B2 (en) * | 2009-03-18 | 2013-03-12 | Carefusion 207, Inc. | Exhaled breath condensate biometric marker measurement apparatus and method |
US8439036B2 (en) | 2009-12-01 | 2013-05-14 | Covidien Lp | Exhalation valve assembly with integral flow sensor |
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US8335992B2 (en) | 2009-12-04 | 2012-12-18 | Nellcor Puritan Bennett Llc | Visual indication of settings changes on a ventilator graphical user interface |
USD638852S1 (en) | 2009-12-04 | 2011-05-31 | Nellcor Puritan Bennett Llc | Ventilator display screen with an alarm icon |
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US9119925B2 (en) | 2009-12-04 | 2015-09-01 | Covidien Lp | Quick initiation of respiratory support via a ventilator user interface |
USD649157S1 (en) | 2009-12-04 | 2011-11-22 | Nellcor Puritan Bennett Llc | Ventilator display screen with a user interface |
US8499252B2 (en) | 2009-12-18 | 2013-07-30 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
US9262588B2 (en) | 2009-12-18 | 2016-02-16 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
USD655405S1 (en) | 2010-04-27 | 2012-03-06 | Nellcor Puritan Bennett Llc | Filter and valve body for an exhalation module |
USD653749S1 (en) | 2010-04-27 | 2012-02-07 | Nellcor Puritan Bennett Llc | Exhalation module filter body |
USD655809S1 (en) | 2010-04-27 | 2012-03-13 | Nellcor Puritan Bennett Llc | Valve body with integral flow meter for an exhalation module |
WO2012006250A1 (en) * | 2010-07-06 | 2012-01-12 | Deton Corp. | System for airborne bacterial sample collection and analysis |
US9629971B2 (en) | 2011-04-29 | 2017-04-25 | Covidien Lp | Methods and systems for exhalation control and trajectory optimization |
US9364624B2 (en) | 2011-12-07 | 2016-06-14 | Covidien Lp | Methods and systems for adaptive base flow |
US9498589B2 (en) | 2011-12-31 | 2016-11-22 | Covidien Lp | Methods and systems for adaptive base flow and leak compensation |
US9144658B2 (en) | 2012-04-30 | 2015-09-29 | Covidien Lp | Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control |
US10362967B2 (en) | 2012-07-09 | 2019-07-30 | Covidien Lp | Systems and methods for missed breath detection and indication |
USD731049S1 (en) | 2013-03-05 | 2015-06-02 | Covidien Lp | EVQ housing of an exhalation module |
USD744095S1 (en) | 2013-03-08 | 2015-11-24 | Covidien Lp | Exhalation module EVQ internal flow sensor |
USD731065S1 (en) | 2013-03-08 | 2015-06-02 | Covidien Lp | EVQ pressure sensor filter of an exhalation module |
USD692556S1 (en) | 2013-03-08 | 2013-10-29 | Covidien Lp | Expiratory filter body of an exhalation module |
USD736905S1 (en) | 2013-03-08 | 2015-08-18 | Covidien Lp | Exhalation module EVQ housing |
USD731048S1 (en) | 2013-03-08 | 2015-06-02 | Covidien Lp | EVQ diaphragm of an exhalation module |
USD701601S1 (en) | 2013-03-08 | 2014-03-25 | Covidien Lp | Condensate vial of an exhalation module |
USD693001S1 (en) | 2013-03-08 | 2013-11-05 | Covidien Lp | Neonate expiratory filter assembly of an exhalation module |
EP2970858A4 (en) | 2013-03-12 | 2016-11-16 | Deton Corp | System for breath sample collection and analysis |
US9950135B2 (en) | 2013-03-15 | 2018-04-24 | Covidien Lp | Maintaining an exhalation valve sensor assembly |
GB201313817D0 (en) * | 2013-08-01 | 2013-09-18 | Maddison Product Design Ltd | Exhaled breath condensate collector |
EP3096824A1 (en) | 2014-01-24 | 2016-11-30 | Cole Research&Design, Inc. | Oral suction device |
US9950129B2 (en) | 2014-10-27 | 2018-04-24 | Covidien Lp | Ventilation triggering using change-point detection |
USD775345S1 (en) | 2015-04-10 | 2016-12-27 | Covidien Lp | Ventilator console |
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MX2018003147A (en) * | 2015-09-14 | 2018-09-06 | Essenlix Corp | Device and system for collecting and analyzing vapor condensate, particularly exhaled breath condensate, as well as method of using the same. |
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US10502665B2 (en) | 2016-04-18 | 2019-12-10 | University Of Maryland, College Park | Aerosol collection system and method |
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US11156606B2 (en) | 2018-01-11 | 2021-10-26 | Essenlix Corporation | Homogeneous assay (II) |
WO2019178175A1 (en) * | 2018-03-13 | 2019-09-19 | Gilmartin Charles | Hcl sensor platform for respiratory assist device |
US11885952B2 (en) | 2018-07-30 | 2024-01-30 | Essenlix Corporation | Optics, device, and system for assaying and imaging |
US11896767B2 (en) | 2020-03-20 | 2024-02-13 | Covidien Lp | Model-driven system integration in medical ventilators |
JP2023522357A (en) * | 2020-04-19 | 2023-05-30 | ジョン・ジェイ・ダニエルズ | Mask-based diagnostic system using exhaled breath condensate |
EP4146067A1 (en) * | 2020-05-06 | 2023-03-15 | Jerry Aguren | A photonic method and apparatus for detecting compounds and pathogens in a respiratory sample |
US11672934B2 (en) | 2020-05-12 | 2023-06-13 | Covidien Lp | Remote ventilator adjustment |
WO2023014887A1 (en) * | 2021-08-04 | 2023-02-09 | The Trustees Of Indiana University | Methods of treating compromised lung function and assessing clinical improvement |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6033368A (en) * | 1996-03-28 | 2000-03-07 | Nitromed, Inc. | Condensate colorimetric nitrogen oxide analyzer |
US20040127808A1 (en) * | 2001-04-17 | 2004-07-01 | Vaughan John W. | Device and method for assessing asthma and other diseases |
US20040162500A1 (en) * | 2003-02-14 | 2004-08-19 | The Charlotte-Mecklenburg Hospital Authority | Device and method for collection of exhaled alveolar breath condensate |
Family Cites Families (3)
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---|---|---|---|---|
EP1139870A4 (en) * | 1998-12-18 | 2004-07-28 | Univ Virginia | Device and method for monitoring asthma |
US7118537B2 (en) * | 2001-04-30 | 2006-10-10 | Respiratory Research, Inc. | Method and device for collecting and analyzing exhaled breath |
US7101341B2 (en) * | 2003-04-15 | 2006-09-05 | Ross Tsukashima | Respiratory monitoring, diagnostic and therapeutic system |
-
2005
- 2005-08-19 US US11/660,653 patent/US20080214947A1/en not_active Abandoned
- 2005-08-19 CA CA002578615A patent/CA2578615A1/en not_active Abandoned
- 2005-08-19 WO PCT/US2005/029604 patent/WO2007001342A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6033368A (en) * | 1996-03-28 | 2000-03-07 | Nitromed, Inc. | Condensate colorimetric nitrogen oxide analyzer |
US20040127808A1 (en) * | 2001-04-17 | 2004-07-01 | Vaughan John W. | Device and method for assessing asthma and other diseases |
US20040162500A1 (en) * | 2003-02-14 | 2004-08-19 | The Charlotte-Mecklenburg Hospital Authority | Device and method for collection of exhaled alveolar breath condensate |
Also Published As
Publication number | Publication date |
---|---|
CA2578615A1 (en) | 2007-01-04 |
WO2007001342A2 (en) | 2007-01-04 |
US20080214947A1 (en) | 2008-09-04 |
WO2007001342A9 (en) | 2007-04-26 |
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