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1. (WO2019002787) MEASURING CUVETTE FOR COUNTING AND/OR CHARACTERIZING CELLS
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Pub. No.: WO/2019/002787 International Application No.: PCT/FR2018/051605
Publication Date: 03.01.2019 International Filing Date: 28.06.2018
IPC:
G01N 15/14 (2006.01) ,G01N 21/05 (2006.01) ,G01N 15/10 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
15
Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
10
Investigating individual particles
14
Electro-optical investigation
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
01
Arrangements or apparatus for facilitating the optical investigation
03
Cuvette constructions
05
Flow-through cuvettes
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
15
Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
10
Investigating individual particles
Applicants:
DIAGDEV [FR/FR]; 182 Avenue de la Bandido Immeuble le Serena 34160 CASTRIES, FR
Inventors:
MERCHEZ, Benoit; FR
Agent:
CABINET PLASSERAUD; 66 rue de la Chaussée d'Antin 75440 PARIS CEDEX 09, FR
Priority Data:
17 5597428.06.2017FR
Title (EN) MEASURING CUVETTE FOR COUNTING AND/OR CHARACTERIZING CELLS
(FR) CUVE DE MESURE POUR LE DENOMBREMENT ET/OU LA CARACTERISATION DE CELLULES
Abstract:
(EN) The present invention relates to a measuring cuvette (1) for counting and/or characterizing cells, the measuring cuvette (1) comprising a base (11) and a transparent lateral enclosure (12) extending from the base (11) so as to form with the latter an optical measurement chamber (13); the base (11) having a through-orifice (111) with a diameter of 30 to 100 μm for cells to pass through, characterized in that the base (11) and the transparent lateral enclosure (12) form a one-piece cuvette (1) suitable both for impedance measurement and for optical measurement. The invention also relates to a system for characterizing cells, comprising the measuring cuvette (1).
(FR) La présente invention concerne une cuve de mesure (1) pour le dénombrement et/ou la caractérisation de cellules, la cuve de mesure (1) comprenant une base (11) et une enceinte (12) latérale transparente s'étendant à partir de la base (11) pour former avec celle-ci une chambre de mesures optiques (13); la base (11) présentant un orifice de passage (111) de 30 à 100 μιη de diamètre pour le passage de cellules, caractérisée en ce que la base (11) et l'enceinte (12) latérale transparente forment une cuve (1) monobloc adaptée à la fois à une mesure d'impédance et à une mesure optique. L'invention concerne également un système pour la caractérisation de cellules, comprenant la cuve de mesure (1). 
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)