IT9053149V0 - Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido - Google Patents

Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido

Info

Publication number
IT9053149V0
IT9053149V0 IT53149U IT5314990U IT9053149V0 IT 9053149 V0 IT9053149 V0 IT 9053149V0 IT 53149 U IT53149 U IT 53149U IT 5314990 U IT5314990 U IT 5314990U IT 9053149 V0 IT9053149 V0 IT 9053149V0
Authority
IT
Italy
Prior art keywords
liquid
seat
measuring
sec
optical detector
Prior art date
Application number
IT53149U
Other languages
English (en)
Other versions
IT9053149U1 (it
IT220562Z2 (it
Inventor
Adamo Caleffi
Original Assignee
Hospal Dasco Spa
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 Hospal Dasco Spa filed Critical Hospal Dasco Spa
Priority to IT53149U priority Critical patent/IT220562Z2/it
Publication of IT9053149V0 publication Critical patent/IT9053149V0/it
Priority to ES91420250T priority patent/ES2078487T3/es
Priority to AT91420250T priority patent/ATE129571T1/de
Priority to EP91420250A priority patent/EP0467804B1/en
Priority to DE69114069T priority patent/DE69114069T2/de
Publication of IT9053149U1 publication Critical patent/IT9053149U1/it
Application granted granted Critical
Publication of IT220562Z2 publication Critical patent/IT220562Z2/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0367—Supports of cells, e.g. pivotable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light

Landscapes

  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
IT53149U 1990-07-17 1990-07-17 Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido IT220562Z2 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT53149U IT220562Z2 (it) 1990-07-17 1990-07-17 Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido
ES91420250T ES2078487T3 (es) 1990-07-17 1991-07-15 Detector optico para un equipo de medida de una substancia en un liquido.
AT91420250T ATE129571T1 (de) 1990-07-17 1991-07-15 Optischer detektor für ausrüstung zum messen einer substanz in einer flüssigkeit.
EP91420250A EP0467804B1 (en) 1990-07-17 1991-07-15 Optical detector for equipment for measuring a substance in a liquid
DE69114069T DE69114069T2 (de) 1990-07-17 1991-07-15 Optischer Detektor für Ausrüstung zum Messen einer Substanz in einer Flüssigkeit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT53149U IT220562Z2 (it) 1990-07-17 1990-07-17 Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido

Publications (3)

Publication Number Publication Date
IT9053149V0 true IT9053149V0 (it) 1990-07-17
IT9053149U1 IT9053149U1 (it) 1992-01-17
IT220562Z2 IT220562Z2 (it) 1993-10-04

Family

ID=11280358

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53149U IT220562Z2 (it) 1990-07-17 1990-07-17 Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido

Country Status (5)

Country Link
EP (1) EP0467804B1 (it)
AT (1) ATE129571T1 (it)
DE (1) DE69114069T2 (it)
ES (1) ES2078487T3 (it)
IT (1) IT220562Z2 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2272624A1 (en) * 1996-11-20 1998-05-28 Biochem Immunosystems Inc. Hemoglobin measurement device
BR9713284A (pt) * 1996-11-22 1999-10-26 Therakos Inc Detector de contaminante
SE9804142D0 (sv) 1998-11-30 1998-11-30 Gambro Ab Method and device for providing a signal
DE102016116100A1 (de) 2016-08-30 2018-03-01 B. Braun Avitum Ag Erfassungsvorrichtung für ein Medium in einem Schlauchabschnitt
EP4075119B1 (en) * 2021-04-15 2025-11-12 Fenwal, Inc. Adjustment of the thickness of a biological fluid being monitored by an optical detection assembly
WO2024178209A1 (en) * 2023-02-24 2024-08-29 Thermo Scientific Portable Analytical Instruments Inc. Sample clamp for a spectroscopic instrument

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136818A (en) * 1977-10-25 1979-01-30 Union Carbide Corporation Light-shielding tube holder for use with blood washing apparatus
US4243883A (en) * 1979-01-19 1981-01-06 Midwest Cardiovascular Institute Foundation Blood hematocrit monitoring system
FR2500163A1 (fr) * 1981-02-16 1982-08-20 Armines Appareil pour la detection d'un corps dans un fluide en circulation, procede et installation d'utilisation de cet appareil
US4543482A (en) * 1983-02-01 1985-09-24 St. Regis Paper Company Transducer mounting assembly
US4745279A (en) * 1986-01-02 1988-05-17 American Hospital Supply Corporation Hematocrit measuring apparatus

Also Published As

Publication number Publication date
EP0467804A1 (en) 1992-01-22
IT9053149U1 (it) 1992-01-17
DE69114069D1 (de) 1995-11-30
DE69114069T2 (de) 1996-05-09
IT220562Z2 (it) 1993-10-04
ATE129571T1 (de) 1995-11-15
EP0467804B1 (en) 1995-10-25
ES2078487T3 (es) 1995-12-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950727