IT1269793B - Procedimento ed apparecchiatura per l'analisi di liquidi eterogenei, particolarmente per il conteggio delle cellule somatiche nel latte vaccino - Google Patents

Procedimento ed apparecchiatura per l'analisi di liquidi eterogenei, particolarmente per il conteggio delle cellule somatiche nel latte vaccino

Info

Publication number
IT1269793B
IT1269793B ITMI941006A ITMI941006A IT1269793B IT 1269793 B IT1269793 B IT 1269793B IT MI941006 A ITMI941006 A IT MI941006A IT MI941006 A ITMI941006 A IT MI941006A IT 1269793 B IT1269793 B IT 1269793B
Authority
IT
Italy
Prior art keywords
milk
counting
analysis
somatic cells
procedure
Prior art date
Application number
ITMI941006A
Other languages
English (en)
Inventor
Guido Motolese
Original Assignee
Pluristandard Dott Guido Motol
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 Pluristandard Dott Guido Motol filed Critical Pluristandard Dott Guido Motol
Priority to ITMI941006A priority Critical patent/IT1269793B/it
Publication of ITMI941006A0 publication Critical patent/ITMI941006A0/it
Priority to EP95107507A priority patent/EP0683395A3/en
Publication of ITMI941006A1 publication Critical patent/ITMI941006A1/it
Application granted granted Critical
Publication of IT1269793B publication Critical patent/IT1269793B/it

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
    • G01N33/02—Food
    • G01N33/04—Dairy products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6447—Fluorescence; Phosphorescence by visual observation

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Il presente trovato si riferisce ad un procedimento e ad un'apparecchiatura per l'analisi di liquidi eterogenei, particolarmente per il conteggio delle cellule somatiche nel latte vaccino. Il procedimento consiste nel prelevare un campione del liquido da analizzare, nello stendere in modo uniforme un velo del liquido, del campione prelevato, su un elemento a nastro che è traslabile lungo un percorso prefissato e nell'analizzare il velo di liquido posto sull'elemento a nastro mediante un microscopio che è disposto sul percorso dell'elemento a nastro a valle della stazione di stesura del liquido sull'elemento a nastro, secondo il senso di traslazione dell'elemento a nastro.
ITMI941006A 1994-05-18 1994-05-18 Procedimento ed apparecchiatura per l'analisi di liquidi eterogenei, particolarmente per il conteggio delle cellule somatiche nel latte vaccino IT1269793B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI941006A IT1269793B (it) 1994-05-18 1994-05-18 Procedimento ed apparecchiatura per l'analisi di liquidi eterogenei, particolarmente per il conteggio delle cellule somatiche nel latte vaccino
EP95107507A EP0683395A3 (en) 1994-05-18 1995-05-17 Method and apparatus for analyzing heterogeneous liquids, in particular for counting somatic cells in milk.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941006A IT1269793B (it) 1994-05-18 1994-05-18 Procedimento ed apparecchiatura per l'analisi di liquidi eterogenei, particolarmente per il conteggio delle cellule somatiche nel latte vaccino

Publications (3)

Publication Number Publication Date
ITMI941006A0 ITMI941006A0 (it) 1994-05-18
ITMI941006A1 ITMI941006A1 (it) 1995-11-18
IT1269793B true IT1269793B (it) 1997-04-15

Family

ID=11368931

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941006A IT1269793B (it) 1994-05-18 1994-05-18 Procedimento ed apparecchiatura per l'analisi di liquidi eterogenei, particolarmente per il conteggio delle cellule somatiche nel latte vaccino

Country Status (2)

Country Link
EP (1) EP0683395A3 (it)
IT (1) IT1269793B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6731100B1 (en) 1997-05-05 2004-05-04 Chemometec A/S Method and a system for determination of somatic cells in milk
AU739824B2 (en) 1997-05-05 2001-10-18 Chemometec A/S A method and a system for determination of particles in a liquid sample
CA2349549C (en) 1998-11-05 2009-09-08 Chemometec A/S A system for regulating the handling of milk during the milking process and a method for regulating said milking process
US20150253224A1 (en) * 2013-03-04 2015-09-10 Stanley M. Liffmann Substrate for sample handling
EP3171178B1 (en) 2015-11-23 2025-07-02 F. Hoffmann-La Roche AG System and method for preparing a biological sample for analysis
SE541514C2 (en) * 2017-12-28 2019-10-22 Delaval Holding Ab A cassette

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2056670B (en) * 1979-07-24 1983-11-09 Kolehmainen S Method and apparatus for luminescent measurement
DK476783D0 (da) * 1983-10-14 1983-10-14 Foss Electric As N Fremgangsmade til indfoering af en vaeskeproeve i en malecelle eller cuvette og maleapparat til udoevelse af fremgangsmaden
FR2572528A2 (fr) * 1983-11-28 1986-05-02 Inter Inf Procede et dispositif d'analyse automatique d'echantillons biologiques
JPS61127081A (ja) * 1984-11-26 1986-06-14 Anritsu Corp 体細胞自動計数方法
FR2606149B1 (fr) * 1986-10-30 1989-01-27 Jls Ste Civile Brevets Procede et dispositif d'analyse spectrometrique automatique d'un liquide, notamment du lait
DE3817089A1 (de) * 1988-05-19 1989-11-30 Merck Patent Gmbh Verfahren und mittel zur bestimmung von bakterien und somatischen zellen in milch

Also Published As

Publication number Publication date
ITMI941006A0 (it) 1994-05-18
EP0683395A3 (en) 1996-03-06
EP0683395A2 (en) 1995-11-22
ITMI941006A1 (it) 1995-11-18

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