IT974628B - Apparecchiatura per analisi chimica di sostanze biologich - Google Patents

Apparecchiatura per analisi chimica di sostanze biologich

Info

Publication number
IT974628B
IT974628B IT26863/72A IT2686372A IT974628B IT 974628 B IT974628 B IT 974628B IT 26863/72 A IT26863/72 A IT 26863/72A IT 2686372 A IT2686372 A IT 2686372A IT 974628 B IT974628 B IT 974628B
Authority
IT
Italy
Prior art keywords
equipment
chemical analysis
biological substances
biological
substances
Prior art date
Application number
IT26863/72A
Other languages
English (en)
Original Assignee
Beckman Instruments Inc
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
Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc
Application granted granted Critical
Publication of IT974628B publication Critical patent/IT974628B/it

Links

Classifications

    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • 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
    • Y10T436/171538—Urea or blood urea nitrogen

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
IT26863/72A 1971-08-06 1972-07-11 Apparecchiatura per analisi chimica di sostanze biologich IT974628B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16968771A 1971-08-06 1971-08-06

Publications (1)

Publication Number Publication Date
IT974628B true IT974628B (it) 1974-07-10

Family

ID=22616754

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26863/72A IT974628B (it) 1971-08-06 1972-07-11 Apparecchiatura per analisi chimica di sostanze biologich

Country Status (9)

Country Link
US (1) US3765841A (it)
JP (1) JPS5647497B2 (it)
CA (1) CA972810A (it)
CH (1) CH583904A5 (it)
DE (1) DE2238479C3 (it)
DK (1) DK150805C (it)
GB (1) GB1395223A (it)
IT (1) IT974628B (it)
SE (1) SE389736B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003705A (en) * 1975-06-12 1977-01-18 Beckman Instruments, Inc. Analysis apparatus and method of measuring rate of change of electrolyte pH
US4085009A (en) * 1976-07-28 1978-04-18 Technicon Instruments Corporation Methods for determination of enzyme reactions
US4095272A (en) * 1977-01-11 1978-06-13 Phillips Petroleum Company Automatic turbidimetric titration
US4271001A (en) * 1978-03-23 1981-06-02 Asahi Kasei Kogyo Kabushiki Kaisha Apparatus for measuring membrane characteristics of vesicles
FR2439401A1 (fr) * 1978-10-20 1980-05-16 St Icare Dispositif d'alcoometre
US4256832A (en) * 1978-12-12 1981-03-17 Bioresearch Inc. Carcinogen and mutagen screening method and apparatus
MX153017A (es) * 1979-06-18 1986-07-21 Johnston Lab Inc Metodo electroquimico mejorado para detectar la presencia de bacterias que consumen oxigeno en una muestra alimenticia,farmaceutica o cosmetica
US4321322A (en) * 1979-06-18 1982-03-23 Ahnell Joseph E Pulsed voltammetric detection of microorganisms
US4376026A (en) * 1980-08-01 1983-03-08 The North American Manufacturing Company Oxygen concentration measurement and control
GB8420116D0 (en) * 1984-08-08 1984-09-12 Elchemtec Ltd Apparatus for monitoring redox reactions
US4765179A (en) * 1985-09-09 1988-08-23 Solid State Farms, Inc. Radio frequency spectroscopy apparatus and method using multiple frequency waveforms
US4679426A (en) * 1985-09-09 1987-07-14 Fuller Milton E Wave shape chemical analysis apparatus and method
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
GB8622748D0 (en) * 1986-09-22 1986-10-29 Ici Plc Determination of biomass
US4863868A (en) * 1987-09-11 1989-09-05 Prolitec Aktiengesellschaft Apparatus for detecting the presence of micro organism in liquid
NL8801073A (nl) * 1988-04-26 1989-11-16 Univ Twente Detectiemethode.
US5120648A (en) * 1988-05-26 1992-06-09 Lim Technology Laboratories, Inc. Chemical analyzer using rf radiation attenuation measurements
US5112455A (en) * 1990-07-20 1992-05-12 I Stat Corporation Method for analytically utilizing microfabricated sensors during wet-up
WO1996008714A1 (fr) * 1994-09-13 1996-03-21 Toto Ltd. Procede et appareil de mesure de concentration de matiere
US5882937A (en) * 1997-07-09 1999-03-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ammonia monitor
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US20060205082A1 (en) * 2005-03-10 2006-09-14 Middleton John S Reaction rate determination
CN103760356B (zh) * 2007-12-10 2019-06-28 安晟信医疗科技控股公司 斜率式补偿
US20210077753A1 (en) * 2019-04-01 2021-03-18 Bn Intellectual Properties, Inc. Nebulizer delivery systems and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458287A (en) * 1965-04-29 1969-07-29 Medical Laboratory Automation Method and means of determining endpoint times in blood clotting tests
BE758864A (fr) * 1969-11-13 1971-04-16 Miles Lab Instrument de mesure de conductivite differentielle

Also Published As

Publication number Publication date
SE389736B (sv) 1976-11-15
DE2238479C3 (de) 1978-04-13
DE2238479B2 (de) 1977-08-18
JPS5647497B2 (it) 1981-11-10
CA972810A (en) 1975-08-12
CH583904A5 (it) 1977-01-14
JPS4829495A (it) 1973-04-19
GB1395223A (en) 1975-05-21
US3765841A (en) 1973-10-16
DK150805C (da) 1988-01-25
DK150805B (da) 1987-06-22
DE2238479A1 (de) 1973-02-15

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