WO2008054820A3 - Thermoelectric sensor for analytes in a fluid and related method - Google Patents
Thermoelectric sensor for analytes in a fluid and related method Download PDFInfo
- Publication number
- WO2008054820A3 WO2008054820A3 PCT/US2007/023203 US2007023203W WO2008054820A3 WO 2008054820 A3 WO2008054820 A3 WO 2008054820A3 US 2007023203 W US2007023203 W US 2007023203W WO 2008054820 A3 WO2008054820 A3 WO 2008054820A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluid
- analyte
- collecting device
- analytes
- fluid collecting
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
- G01N25/4873—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation for a flowing, e.g. gas sample
-
- 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
-
- 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
- A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
- G01N25/4806—Details not adapted to a particular type of sample
- G01N25/4813—Details not adapted to a particular type of sample concerning the measuring means
- G01N25/482—Details not adapted to a particular type of sample concerning the measuring means concerning the temperature responsive elements
-
- 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
Abstract
An apparatus is provided for sensing an analyte in a fluid. The apparatus includes a fluid collecting device configured to collect the fluid containing the analyte; a fluid input in fluid communication with the fluid collecting device configured to input the fluid containing the analyte into the fluid collecting device, an analyte interactant in fluid communication with the fluid collecting device, wherein the analyte interactant, when contacted by the analyte, reacts to cause a first change in thermal energy within the fluid collecting device; a modulator that causes a second change in thermal energy; and a thermal sensing device. Flow controls are included in various embodiments. The thermal sensing device in certain embodiments includes at least one pyroelectric device. Methods that include processing of signals generated by the device also are disclosed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07867351A EP2092331A2 (en) | 2006-11-02 | 2007-11-02 | Thermoelectric sensor for analytes in a fluid and related method |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/593,144 | 2006-11-02 | ||
US11/593,144 US20080053193A1 (en) | 2003-04-28 | 2006-11-02 | Thermoelectric sensor for analytes in a gas and related method |
US11/607,829 US20080053194A1 (en) | 2003-04-28 | 2006-12-02 | Thermoelectric sensor for analytes in a gas and related method |
US11/607,829 | 2006-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008054820A2 WO2008054820A2 (en) | 2008-05-08 |
WO2008054820A3 true WO2008054820A3 (en) | 2008-10-02 |
Family
ID=39344926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/023203 WO2008054820A2 (en) | 2006-11-02 | 2007-11-02 | Thermoelectric sensor for analytes in a fluid and related method |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080053194A1 (en) |
EP (1) | EP2092331A2 (en) |
WO (1) | WO2008054820A2 (en) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8801609B2 (en) * | 2004-03-26 | 2014-08-12 | Predictive, Inc. | Apparatus and system for predictive health monitoring |
CN102209491B (en) * | 2008-11-11 | 2016-03-30 | 皇家飞利浦电子股份有限公司 | Comprise probe for measuring the armarium of the temperature data in patient tissue |
DE102009039886B3 (en) * | 2009-09-03 | 2010-10-07 | Dräger Safety AG & Co. KGaA | Device for gas analysis |
US9643186B1 (en) | 2010-03-19 | 2017-05-09 | Invoy Technologies, Llc | Breath analysis system, device and method employing nanoparticle-based sensor |
CN102713585A (en) * | 2010-10-13 | 2012-10-03 | 松下电器产业株式会社 | Gas sensor, method for detecting gas contained in fluid using the gas sensor, method for measuring concentration of gas contained in fluid, gas detector, and gas concentration measuring instrument |
WO2012059835A1 (en) * | 2010-11-05 | 2012-05-10 | Koninklijke Philips Electronics N.V. | A replaceable unit for use with an apparatus that determines the level of nitric oxide in exhaled breath |
US10401318B2 (en) | 2011-03-14 | 2019-09-03 | Anastasia Rigas | Breath analyzer and breath test methods |
US9689864B2 (en) | 2012-02-01 | 2017-06-27 | Invoy Technologies, Llc | Method and apparatus for rapid quantification of an analyte in breath |
ITTO20120177A1 (en) * | 2012-02-28 | 2013-08-29 | St Microelectronics Srl | FLEXIBLE SENSOR UNIT AND PROCEDURE FOR THE MANUFACTURE OF A FLEXIBLE SENSOR UNIT |
WO2013172873A2 (en) | 2012-05-15 | 2013-11-21 | Invoy Technologies, Llc | Method and apparatus for analyzing acetone in breath |
US20140216136A1 (en) * | 2012-06-27 | 2014-08-07 | Breathometer, Inc. | Smart phone sensor platform |
US10278617B1 (en) | 2013-03-15 | 2019-05-07 | Invoy Holdings, Llc | Method and apparatus for sensing ammonia in breath |
US9500616B2 (en) | 2013-12-23 | 2016-11-22 | Cilag Gmbh International | Multi-orientation test strip |
JP6346749B2 (en) * | 2014-01-27 | 2018-06-20 | 株式会社タニタ | Defective physical condition determination apparatus, method, and program |
US9486169B1 (en) | 2014-04-18 | 2016-11-08 | Invoy Technologies, Llc | Ketone measurement system and related method with accuracy and reporting enhancement features |
US20170105656A1 (en) * | 2014-05-22 | 2017-04-20 | Anastasia Rigas | Breath analyzer and breath test method |
US9314204B1 (en) | 2014-07-23 | 2016-04-19 | Invoy Technologies, Llc | Ketone measurement system capable of validating measurements against behavioral rules |
US10254298B1 (en) | 2015-03-25 | 2019-04-09 | National Technology & Engineering Solutions Of Sandia, Llc | Detection of metabolites for controlled substances |
US10694978B2 (en) | 2015-05-14 | 2020-06-30 | Invoy Holdings, Llc | Breath analysis system, device and method employing nanoparticle-based sensor |
US9848075B1 (en) | 2015-05-14 | 2017-12-19 | Invoy Technologies, Llc | Communication system for pairing user devices with medical devices |
US10226201B2 (en) | 2015-10-29 | 2019-03-12 | Invoy Holdings, Llc | Flow regulation device for breath analysis and related method |
US10285642B2 (en) | 2016-02-03 | 2019-05-14 | Invoy Holdings, Llc | Breath analysis device with watch band that holds breath analysis cartridges |
JP6647061B2 (en) * | 2016-02-04 | 2020-02-14 | ホシデン株式会社 | Breath component measuring device |
US10736548B2 (en) | 2016-05-18 | 2020-08-11 | Invoy Holdings, Inc. | Ketone measurement system for monitoring medical conditions |
US10981174B1 (en) | 2016-08-04 | 2021-04-20 | National Technology & Engineering Solutions Of Sandia, Llc | Protein and nucleic acid detection for microfluidic devices |
US10068494B2 (en) | 2016-10-14 | 2018-09-04 | Invoy Holdings, Llc | Artificial intelligence based health coaching based on ketone levels of participants |
CN110431418B (en) | 2016-11-07 | 2022-04-01 | 澳科环球有限公司 | Non-invasive photon sensing for monitoring diabetes |
US20190178779A1 (en) * | 2017-12-08 | 2019-06-13 | Game Changers, Llc | Apparatus and method for measuring a characteristic of an analyte particle |
CN110934589A (en) * | 2019-12-03 | 2020-03-31 | 西北工业大学 | Respiratory virus detection device and detection method |
EP3871597A1 (en) * | 2020-02-28 | 2021-09-01 | Universitair Ziekenhuis Antwerpen | Diagnosis of heart failure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991003204A1 (en) * | 1989-09-01 | 1991-03-21 | Critikon, Incorporated | Shutterless optically stabilized capnograph |
WO2004097373A2 (en) * | 2003-04-28 | 2004-11-11 | Univ Arizona | Thermoelectric biosensor for analytes in a gas |
EP1650545A2 (en) * | 1999-06-17 | 2006-04-26 | Smiths Detection Inc. | Multiple sensing system, device and method |
US20060133960A1 (en) * | 2003-04-28 | 2006-06-22 | Ahmad Lubna M | Thermoelectric sensor for analytes in a gas |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1997659A (en) * | 1929-07-22 | 1935-04-16 | Westinghouse Electric & Mfg Co | Gas concentration indicator |
SE329025B (en) * | 1968-03-20 | 1970-09-28 | Lkb Produkter Ab | |
US3578405A (en) * | 1968-07-22 | 1971-05-11 | Texaco Inc | Method and apparatus for analysis of fluid mixtures |
US3904371A (en) * | 1974-03-04 | 1975-09-09 | Beckman Instruments Inc | Chemiluminescent ammonia detection |
US3998591A (en) * | 1975-09-26 | 1976-12-21 | Leeds & Northrup Company | Spectrochemical analyzer using surface-bound color reagents |
US4070157A (en) * | 1976-09-03 | 1978-01-24 | Johnson, Matthey & Co., Limited | Temperature-responsive device |
US4169126A (en) * | 1976-09-03 | 1979-09-25 | Johnson, Matthey & Co., Limited | Temperature-responsive device |
US4115229A (en) * | 1976-11-08 | 1978-09-19 | Thermo-Lab Instruments, Inc. | Apparatus for sampling a gaseous stream |
US4414839A (en) * | 1979-04-12 | 1983-11-15 | Board Of Trustees, A Constitutional Corporation Operating Michigan State University | Gas sensing apparatus and method |
US4339318A (en) * | 1979-12-27 | 1982-07-13 | Fuji Electric Co., Ltd. | Oxygen gas analyzing device |
US4337654A (en) * | 1980-09-02 | 1982-07-06 | International Telephone And Telegraph Corporation | Natural gas calorimeter |
US4391777A (en) * | 1981-01-26 | 1983-07-05 | Cal Detect, Inc. | Apparatus for measuring breath alcohol |
US4430192A (en) * | 1981-03-06 | 1984-02-07 | Yokogawa Hokushin Electric Corporation | Oxygen gas analyzer using solid electrolyte |
US6846654B1 (en) * | 1983-11-29 | 2005-01-25 | Igen International, Inc. | Catalytic antibodies as chemical sensors |
US4935345A (en) * | 1987-04-07 | 1990-06-19 | Arizona Board Of Regents | Implantable microelectronic biochemical sensor incorporating thin film thermopile |
US5108576A (en) * | 1988-06-13 | 1992-04-28 | Ohmicron Corporation | Pyroelectric thermometric device |
US5018395A (en) * | 1990-02-08 | 1991-05-28 | Bacharach, Inc. | Gas sampling device with improved mixed flow fan |
US5087312A (en) * | 1990-07-11 | 1992-02-11 | Boehringer Mannheim Gmbh | Thermopile having reduced thermal noise |
US5356217A (en) * | 1992-12-04 | 1994-10-18 | The Edward Orton, Jr. Ceramic Foundation | Enthalpimetric analyzer and method of use |
KR970001146B1 (en) * | 1993-07-16 | 1997-01-29 | 엘지전자 주식회사 | Gas measuring bio-sensor and manufacturing method |
DE4324659C1 (en) * | 1993-07-22 | 1995-04-06 | Siemens Ag | Sensor with a sensor element arranged in a housing |
KR970010981B1 (en) * | 1993-11-04 | 1997-07-05 | 엘지전자 주식회사 | Alcohol concentration measuring bio-sensor, manufacturing method and related apparatus |
US6790178B1 (en) * | 1999-09-24 | 2004-09-14 | Healthetech, Inc. | Physiological monitor and associated computation, display and communication unit |
US6417424B1 (en) * | 1996-06-17 | 2002-07-09 | The Procter & Gamble Company | Breathable absorbent articles having odor control |
US6132384A (en) * | 1996-06-26 | 2000-10-17 | Medtronic, Inc. | Sensor, method of sensor implant and system for treatment of respiratory disorders |
GB9700012D0 (en) * | 1997-01-02 | 1997-02-19 | Aromascan Plc | Improvements in the detection of bacteria |
US5962335A (en) * | 1997-01-03 | 1999-10-05 | Oridion Medical Ltd. | Breath test for detection of drug metabolism |
US6067989A (en) * | 1997-02-26 | 2000-05-30 | Oridion Medical, Ltd. | Breath test for the diagnosis of Helicobacter pylori infection in the gastrointestinal tract |
US6186958B1 (en) * | 1997-02-26 | 2001-02-13 | Oridion Medical | Breath test analyzer |
US6015533A (en) * | 1997-11-14 | 2000-01-18 | Motorola Inc. | Sensor housing for a calorimetric gas sensor |
US6085576A (en) * | 1998-03-20 | 2000-07-11 | Cyrano Sciences, Inc. | Handheld sensing apparatus |
US6238085B1 (en) * | 1998-12-31 | 2001-05-29 | Honeywell International Inc. | Differential thermal analysis sensor |
US6221026B1 (en) * | 1999-01-12 | 2001-04-24 | Michael Phillips | Breath test for the detection of various diseases |
FI112824B (en) * | 1999-04-08 | 2004-01-15 | Wallac Oy | Procedure for the analysis of exhaled gas |
US6631333B1 (en) * | 1999-05-10 | 2003-10-07 | California Institute Of Technology | Methods for remote characterization of an odor |
US6436346B1 (en) * | 1999-09-14 | 2002-08-20 | U T Battelle, Llc | Micro-machined calorimetric biosensors |
US6629934B2 (en) * | 2000-02-02 | 2003-10-07 | Healthetech, Inc. | Indirect calorimeter for medical applications |
US6609068B2 (en) * | 2000-02-22 | 2003-08-19 | Dow Global Technologies Inc. | Personal computer breath analyzer for health-related behavior modification and method |
US6607387B2 (en) * | 2000-10-30 | 2003-08-19 | Healthetech, Inc. | Sensor system for diagnosing dental conditions |
US6599253B1 (en) * | 2001-06-25 | 2003-07-29 | Oak Crest Institute Of Science | Non-invasive, miniature, breath monitoring apparatus |
AU2002355079C1 (en) * | 2001-07-16 | 2008-03-06 | Sensor Tech, Inc. | Sensor device and method for qualitative and quantitative analysis of gas phase substances |
US6787776B2 (en) * | 2001-08-16 | 2004-09-07 | The Board Of Trustees Of Leland Stanford Junior University | Gas sensor for ammonia, carbon dioxide and water |
EP1293769A3 (en) * | 2001-09-07 | 2004-11-03 | National Institute of Advanced Industrial Science and Technology | Flammable gas sensor and gas concentration measurement method and apparatus |
US6582376B2 (en) * | 2001-09-13 | 2003-06-24 | Pranalytica, Inc. | Alveolar breath collection device and method |
SE0103182D0 (en) * | 2001-09-25 | 2001-09-25 | Siemens Elema Ab | Procedure for lung mechanical examination and respiratory system |
EP1523551A4 (en) * | 2001-11-09 | 2007-10-31 | Rosestreet Labs Llc | An enzyme-based system and sensor for measuring acetone |
US7794994B2 (en) * | 2001-11-09 | 2010-09-14 | Kemeta, Llc | Enzyme-based system and sensor for measuring acetone |
US7141210B2 (en) * | 2002-04-01 | 2006-11-28 | Palo Alto Research Center Incorporated | Apparatus and method for a nanocalorimeter for detecting chemical reactions |
US7022288B1 (en) * | 2002-11-13 | 2006-04-04 | The United States Of America As Represented By The Secretary Of The Navy | Chemical detection sensor system |
US7338637B2 (en) * | 2003-01-31 | 2008-03-04 | Hewlett-Packard Development Company, L.P. | Microfluidic device with thin-film electronic devices |
JP4233381B2 (en) * | 2003-05-21 | 2009-03-04 | 株式会社ルネサステクノロジ | Semiconductor device and manufacturing method thereof |
-
2006
- 2006-12-02 US US11/607,829 patent/US20080053194A1/en not_active Abandoned
-
2007
- 2007-11-02 WO PCT/US2007/023203 patent/WO2008054820A2/en active Application Filing
- 2007-11-02 EP EP07867351A patent/EP2092331A2/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991003204A1 (en) * | 1989-09-01 | 1991-03-21 | Critikon, Incorporated | Shutterless optically stabilized capnograph |
EP1650545A2 (en) * | 1999-06-17 | 2006-04-26 | Smiths Detection Inc. | Multiple sensing system, device and method |
WO2004097373A2 (en) * | 2003-04-28 | 2004-11-11 | Univ Arizona | Thermoelectric biosensor for analytes in a gas |
US20060133960A1 (en) * | 2003-04-28 | 2006-06-22 | Ahmad Lubna M | Thermoelectric sensor for analytes in a gas |
Also Published As
Publication number | Publication date |
---|---|
EP2092331A2 (en) | 2009-08-26 |
WO2008054820A2 (en) | 2008-05-08 |
US20080053194A1 (en) | 2008-03-06 |
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