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1. WO2020067879 - MILKING SYSTEM WITH DETECTION SYSTEM

Publication Number WO/2020/067879
Publication Date 02.04.2020
International Application No. PCT/NL2019/050617
International Filing Date 19.09.2019
IPC
A01J 5/013 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
JMANUFACTURE OF DAIRY PRODUCTS
5Milking machines or devices
013On-site detection of mastitis in milk
G01N 33/04 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
02Food
04Dairy products
G01N 35/00 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
CPC
A01J 5/0131
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
JMANUFACTURE OF DAIRY PRODUCTS
5Milking machines or devices
013On-site detection of mastitis in milk
0131by analysing the milk composition, e.g. concentration or detection of specific substances
G01N 1/18
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
10in the liquid or fluent state
18with provision for splitting samples into portions
G01N 21/8483
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
84Systems specially adapted for particular applications
8483Investigating reagent band
G01N 33/04
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
02Food
04Dairy products
G01N 35/00009
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
00009provided with a sample supporting tape, e.g. with absorbent zones
Applicants
  • LELY PATENT N.V. [NL]/[NL]
Inventors
  • DE GROOT, Pieter Gerlof
  • KNIP, Abram Christiaan
Agents
  • JENNEN, Peter Leonardus Hendricus
Priority Data
202169024.09.2018NL
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MILKING SYSTEM WITH DETECTION SYSTEM
(FR) SYSTÈME DE TRAITE À SYSTÈME DE DÉTECTION
Abstract
(EN)
There is provided a milking system with a milking device, a milking control, a milk line in fluid connection with the milking device, a sampling and analysis device (14) to take a sample of the milk from the milk line and to analyse milk from the sample. The milking control is arranged to control the milking device on the basis of the analysis. The sampling and analysis device comprises a control unit, a tape reel (17-1) provided with a tape (18) that is lengthwise provided with a series of consecutive reagent pads (19) that provide a detectable response in the presence of a substance in the sample, a tape mover (24) to move the tape, a dosing device (20) to supply a part of the sample onto a reagent pad on the tape, and a camera device (23) to obtain an image of the reagent pad supplied with the droplet, and an analysis device to analyse the obtained images to provide to the milking control device an indication of a presence or concentration of said substance. The camera device has a field of view (25) that contains a plurality of reagent pads of the series of consecutive reagent pads. This allows to observe the reaction in the reagent pad for a much longer time. In turn, this allows to use much less reagent material, such as expensive enzymes, in the pads. It is particularly useful when observing double layer reagent types.
(FR)
L'invention concerne un système de traite comportant un dispositif de traite, une commande de traite, une conduite de lait en communication fluidique avec le dispositif de traite, un dispositif d'échantillonnage et d'analyse (14) permettant de prélever un échantillon du lait dans la conduite de lait et d'analyser le lait de l'échantillon. La commande de traite est conçue pour commander le dispositif de traite sur la base de l'analyse. Le dispositif d'échantillonnage et d'analyse comprend une unité de commande, une bobine de bande (17-1) pourvue d'une bande (18) qui est pourvue dans le sens de la longueur d'une série de tampons réactifs (19) consécutifs qui fournissent une réponse détectable en présence d'une substance dans l'échantillon, un dispositif de déplacement de bande (24) permettant de déplacer la bande, un dispositif de dosage (20) permettant de fournir une partie de l'échantillon sur un tampon réactif sur la bande, et un dispositif de prise de vues (23) permettant d'obtenir une image du tampon réactif sur lequel est fournie la gouttelette, et un dispositif d'analyse permettant d'analyser les images obtenues en vue de fournir au dispositif de commande de traite une indication d'une présence ou d'une concentration de ladite substance. Le dispositif de prise de vues a un champ de vision (25) qui contient une pluralité de tampons réactifs de la série de tampons réactifs consécutifs. Ceci permet d'observer la réaction dans le tampon réactif pendant une durée beaucoup plus longue. Cela permet, en outre, d'utiliser beaucoup moins de matière réactive, telle que des enzymes onéreuses, dans les tampons. Ledit dispositif est particulièrement utile lors de l'observation de types de réactifs à double couche.
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