ATE511088T1 - Vorrichtung und verfahren zur entnahme von milchproben - Google Patents

Vorrichtung und verfahren zur entnahme von milchproben

Info

Publication number
ATE511088T1
ATE511088T1 AT07835427T AT07835427T ATE511088T1 AT E511088 T1 ATE511088 T1 AT E511088T1 AT 07835427 T AT07835427 T AT 07835427T AT 07835427 T AT07835427 T AT 07835427T AT E511088 T1 ATE511088 T1 AT E511088T1
Authority
AT
Austria
Prior art keywords
measuring chamber
milk samples
image
somatic cells
fat droplets
Prior art date
Application number
AT07835427T
Other languages
English (en)
Inventor
Johan Axelson
Mats Gudmundsson
Thomas Flennert
Olle Selander
Original Assignee
Delaval Holding Ab
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 Delaval Holding Ab filed Critical Delaval Holding Ab
Application granted granted Critical
Publication of ATE511088T1 publication Critical patent/ATE511088T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/013—On-site detection of mastitis in milk
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/013—On-site detection of mastitis in milk
    • A01J5/0131—On-site detection of mastitis in milk by analysing the milk composition, e.g. concentration or detection of specific substances
    • A01J5/0132—On-site detection of mastitis in milk by analysing the milk composition, e.g. concentration or detection of specific substances using a cell counter
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/04—Milking machines or devices with pneumatic manipulation of teats
    • A01J5/045—Taking milk-samples
    • 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
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486—Counting the particles
    • 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
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N2021/5915—Processing scan data in densitometry
    • G01N2021/5919—Determining total density of a zone
    • 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
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N2021/5957—Densitometers using an image detector type detector, e.g. CCD
    • 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
    • G01N21/05—Flow-through cuvettes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Dairy Products (AREA)
AT07835427T 2006-11-16 2007-11-13 Vorrichtung und verfahren zur entnahme von milchproben ATE511088T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0602439A SE530500C2 (sv) 2006-11-16 2006-11-16 Anordning och förfarande för provtagning av mjölk
PCT/SE2007/050844 WO2008060235A1 (en) 2006-11-16 2007-11-13 A device and a method for sampling of milk

Publications (1)

Publication Number Publication Date
ATE511088T1 true ATE511088T1 (de) 2011-06-15

Family

ID=39401948

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07835427T ATE511088T1 (de) 2006-11-16 2007-11-13 Vorrichtung und verfahren zur entnahme von milchproben

Country Status (5)

Country Link
EP (1) EP2089688B1 (de)
AT (1) ATE511088T1 (de)
DK (1) DK2089688T3 (de)
SE (1) SE530500C2 (de)
WO (1) WO2008060235A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8573155B2 (en) 2009-04-09 2013-11-05 Delaval Holding Ab Milking system
EP2572181A1 (de) * 2010-05-20 2013-03-27 DeLaval Holding AB Automatische bestimmung der milchqualität
CN102789591B (zh) * 2012-05-28 2015-01-28 浙江工业大学 基于计算机视觉的牛奶体细胞计数装置
WO2015002602A1 (en) 2013-07-04 2015-01-08 Delaval Holding Ab Milk analysis apparatus and method of operating such apparatus
EP3240397B1 (de) * 2014-12-30 2020-04-15 DeLaval Holding AB Verfahren zur probenahme von milch in einer melkmaschine und melkmaschine
FR3049062B1 (fr) * 2016-03-17 2023-06-02 Commissariat Energie Atomique Procede de caracterisation d’un echantillon liquide comportant des particules
BG67049B1 (bg) 2016-04-12 2020-04-15 „Бултех 2000“ Оод Устройство и метод за анализ на мляко
US20210308665A1 (en) * 2018-07-24 2021-10-07 Lic Automation Limited A System and Apparatus for Fluid Sample Delivery

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075462A (en) * 1975-01-08 1978-02-21 William Guy Rowe Particle analyzer apparatus employing light-sensitive electronic detector array
JPS6152273A (ja) * 1984-08-21 1986-03-14 Nishihara Environ Sanit Res Corp 微生物監視モニタ−
JPS60244279A (ja) * 1984-05-21 1985-12-04 Mitsubishi Electric Corp 微生物類の自動観察装置
CA1282164C (en) * 1986-07-10 1991-03-26 Walter Greenfield System for microscopically analyzing fluids
DK170351B1 (da) * 1990-02-26 1995-08-07 Medicoteknisk Inst Fremgangsmåde til kontinuerlig bestemmelse af parametre af et fluidum
SE9101259D0 (sv) * 1991-04-25 1991-04-25 Fladda Mcs Ab Metod foer att kompensera foer ljusintensitetsfoeraendringar i ett optiskt maetgap vid bestaemning av halten suspenderat material
NL9402010A (nl) * 1994-11-30 1996-07-01 Maasland Nv Inrichting voor het melken van dieren.
NL1010540C2 (nl) * 1998-11-12 2000-05-15 Maasland Nv Werkwijze voor het vaststellen van de aanwezigheid van bepaalde stoffen in melk en inrichting voor het toepassen van deze werkwijze.
SE0201215D0 (sv) * 2002-04-23 2002-04-23 Delaval Holding Ab A device and a method for sampling of milk
SE524587C2 (sv) * 2003-02-18 2004-08-31 Delaval Holding Ab Förfarande och anordning för att räkna somatiska celler eller små fettdroppar i mjölk
EP1449525A1 (de) * 2003-02-20 2004-08-25 Cross Chem Llc Kaugummi in der Form von Mehrschichttabletten
SE525860C2 (sv) * 2003-09-19 2005-05-17 Delaval Holding Ab Test av rengöringsresultat
US7555144B2 (en) * 2003-12-03 2009-06-30 Centre National De La Recherche Scientifique (Cnrs) Optical scanning device for liquid biological samples, process of operation and computer program for a computer connected to said device

Also Published As

Publication number Publication date
WO2008060235A1 (en) 2008-05-22
SE0602439L (sv) 2008-05-17
DK2089688T3 (da) 2011-08-01
EP2089688A1 (de) 2009-08-19
EP2089688A4 (de) 2009-12-30
SE530500C2 (sv) 2008-06-24
EP2089688B1 (de) 2011-05-25

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