DE69535449D1 - Verfahren und vorrichtung zum schnellen ausgleich einer zusammensetzung von gelösten gasen - Google Patents

Verfahren und vorrichtung zum schnellen ausgleich einer zusammensetzung von gelösten gasen

Info

Publication number
DE69535449D1
DE69535449D1 DE69535449T DE69535449T DE69535449D1 DE 69535449 D1 DE69535449 D1 DE 69535449D1 DE 69535449 T DE69535449 T DE 69535449T DE 69535449 T DE69535449 T DE 69535449T DE 69535449 D1 DE69535449 D1 DE 69535449D1
Authority
DE
Germany
Prior art keywords
fluid
composition
gas
gas composition
concentration
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
DE69535449T
Other languages
English (en)
Other versions
DE69535449T2 (de
Inventor
Imants R Lauks
Raymond J Pierce
Joseph W Rogers
Michael P Zelin
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.)
Abbott Point of Care Inc
Original Assignee
iStat Corp
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=23047958&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69535449(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by iStat Corp filed Critical iStat Corp
Application granted granted Critical
Publication of DE69535449D1 publication Critical patent/DE69535449D1/de
Publication of DE69535449T2 publication Critical patent/DE69535449T2/de
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
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/4925—Blood measuring blood gas content, e.g. O2, CO2, HCO3
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/100833—Simulative of a gaseous composition
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/102499—Blood gas standard or control
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/106664—Blood serum or blood plasma standard or control
    • 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
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen
    • Y10T436/209163—Dissolved or trace oxygen or oxygen content of a sealed environment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Gas Separation By Absorption (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Inorganic Insulating Materials (AREA)
DE69535449T 1994-07-13 1995-07-07 Verfahren und vorrichtung zum schnellen ausgleich einer zusammensetzung von gelösten gasen Expired - Lifetime DE69535449T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US274387 1994-07-13
US08/274,387 US5609824A (en) 1994-07-13 1994-07-13 Methods and apparatus for rapid equilibration of dissolved gas composition
PCT/US1995/009395 WO1996002828A1 (en) 1994-07-13 1995-07-07 Methods and apparatus for rapid equilibration of dissolved gas composition

Publications (2)

Publication Number Publication Date
DE69535449D1 true DE69535449D1 (de) 2007-05-16
DE69535449T2 DE69535449T2 (de) 2007-12-13

Family

ID=23047958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69535449T Expired - Lifetime DE69535449T2 (de) 1994-07-13 1995-07-07 Verfahren und vorrichtung zum schnellen ausgleich einer zusammensetzung von gelösten gasen

Country Status (11)

Country Link
US (4) US5609824A (de)
EP (1) EP0770209B1 (de)
JP (1) JP2948321B2 (de)
KR (2) KR100359867B1 (de)
AT (1) ATE358820T1 (de)
AU (1) AU697326B2 (de)
CA (1) CA2193000C (de)
DE (1) DE69535449T2 (de)
ES (1) ES2281074T3 (de)
TW (1) TW399150B (de)
WO (1) WO1996002828A1 (de)

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US6099619A (en) * 1997-10-09 2000-08-08 Uop Llc Purification of carbon dioxide
US5992211A (en) * 1998-04-23 1999-11-30 Medtronic, Inc. Calibrated medical sensing catheter system
WO2000046583A1 (en) * 1999-02-04 2000-08-10 Bechtel Bwxt Idaho, Llc Ultrasonic fluid quality sensor system
US6896778B2 (en) * 2001-06-04 2005-05-24 Epocal Inc. Electrode module
US7214300B2 (en) * 2001-06-04 2007-05-08 Epocal Inc. Integrated electrokinetic devices and methods of manufacture
US6684680B2 (en) * 2002-06-03 2004-02-03 Optical Sensors, Inc. Cartridge for packaging a sensor in a fluid calibrant
US20040018577A1 (en) * 2002-07-29 2004-01-29 Emerson Campbell John Lewis Multiple hybrid immunoassay
US7842234B2 (en) 2002-12-02 2010-11-30 Epocal Inc. Diagnostic devices incorporating fluidics and methods of manufacture
US7767068B2 (en) * 2002-12-02 2010-08-03 Epocal Inc. Heterogeneous membrane electrodes
US20060200100A1 (en) * 2003-06-18 2006-09-07 Rosati Coni F Method and apparatus for supplying gas to an area
US7722817B2 (en) * 2003-08-28 2010-05-25 Epocal Inc. Lateral flow diagnostic devices with instrument controlled fluidics
JP4335017B2 (ja) * 2004-01-08 2009-09-30 株式会社リコー 熱可逆記録媒体、並びに、熱可逆記録部材及び画像処理方法
EP1871527B1 (de) * 2004-12-23 2017-09-27 Abbott Point of Care Inc. Molekulares diagnostiksystem
CA2507354A1 (en) 2005-05-18 2006-11-18 David A. Risk Probe, measurement system and method for measuring concentrations of gaseous components of soil air, and rates of gas transport in soil
WO2007078850A2 (en) 2005-12-29 2007-07-12 I-Stat Corporation Molecular diagnostics amplification system and methods
US8216529B2 (en) 2008-09-15 2012-07-10 Abbott Point Of Care Inc. Fluid-containing pouches with reduced gas exchange and methods for making same
US8445199B2 (en) * 2008-12-31 2013-05-21 Abbott Point Of Care Inc. Method and device for immunoassay using nucleotide conjugates
CN101498713B (zh) * 2009-01-16 2012-07-18 中国医学科学院生物医学工程研究所 血液-气体反应监测与控制装置
CN102498239B (zh) * 2009-08-04 2016-01-20 金泰克斯公司 用于电化学传感器中的阴极材料和相关的装置、以及其制造方法
US9244085B2 (en) 2011-11-22 2016-01-26 Siemens Healthcare Diagnostics Inc. Devices containing dried reagents for reconstitution as calibration and/or quality control solutions, and methods of production and use thereof
EP2669677B1 (de) * 2012-05-31 2018-09-12 F. Hoffmann-La Roche AG Verfahren und Vorrichtung zur Beschleunigung der Äquilibrierung einer Flüssigkeit
US20180292380A1 (en) * 2017-04-07 2018-10-11 Lifehealth, Llc Multi-liquid quality calibration single-use cartridge
US11864893B2 (en) 2020-09-04 2024-01-09 Covidien Lp Oxygen sensor calibration

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US3763025A (en) * 1971-11-22 1973-10-02 Dynasciences Corp Method and apparatus for measuring nitrogen oxides and sulfur dioxideconcentrations
US4062750A (en) * 1974-12-18 1977-12-13 James Francis Butler Thin film electrochemical electrode and cell
US4116336A (en) * 1975-05-30 1978-09-26 Radiometer A/S Package containing a reference liquid for blood gas equipment
US4042464A (en) * 1975-10-10 1977-08-16 Energetics Science, Inc. Method for the detection and measurement of noxious gases
US4426451A (en) * 1981-01-28 1984-01-17 Eastman Kodak Company Multi-zoned reaction vessel having pressure-actuatable control means between zones
US4424276A (en) * 1981-12-07 1984-01-03 Intermountain Health Care Method and apparatus for measuring the gaseous content of blood
US4534356A (en) * 1982-07-30 1985-08-13 Diamond Shamrock Chemicals Company Solid state transcutaneous blood gas sensors
US4533456A (en) * 1984-04-05 1985-08-06 Critikon Oxygen sensor for rapid blood gas analysis
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US5278072A (en) * 1990-04-26 1994-01-11 Minnesota Mining And Manufacturing Company Calibration system and housing
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Also Published As

Publication number Publication date
EP0770209B1 (de) 2007-04-04
US5614416A (en) 1997-03-25
AU697326B2 (en) 1998-10-01
US5609824A (en) 1997-03-11
AU3234795A (en) 1996-02-16
CA2193000C (en) 2001-05-08
WO1996002828A1 (en) 1996-02-01
EP0770209A1 (de) 1997-05-02
DE69535449T2 (de) 2007-12-13
KR100293735B1 (ko) 2001-12-28
ES2281074T3 (es) 2007-09-16
US5789253A (en) 1998-08-04
TW399150B (en) 2000-07-21
EP0770209A4 (de) 1997-07-16
JPH10508094A (ja) 1998-08-04
US5605664A (en) 1997-02-25
ATE358820T1 (de) 2007-04-15
KR100359867B1 (ko) 2002-11-04
JP2948321B2 (ja) 1999-09-13
CA2193000A1 (en) 1996-02-01

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