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1. (WO2017133953) AN ARRANGEMENT FOR COLLECTION AND SEPARATION OF A BODY FLUID FOR PURPOSES OF ANALYSIS AND A METHOD RELATING THERETO
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/133953 International Application No.: PCT/EP2017/051590
Publication Date: 10.08.2017 International Filing Date: 26.01.2017
IPC:
G01N 33/49 (2006.01) ,G01N 33/52 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
483
Physical analysis of biological material
487
of liquid biological material
49
blood
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
52
Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper
Applicants:
HEMCHECK SWEDEN AKTIEBOLAG [SE/SE]; Universitetsgatan 2 651 88 KARLSTAD, SE
Inventors:
ERIKSSON, Björn; SE
BROLINSON, Annelie; SE
Agent:
ZACCO SWEDEN AB; P.O. Box 5581 SE-114 85 Stockholm, SE
Priority Data:
1650130-603.02.2016SE
Title (EN) AN ARRANGEMENT FOR COLLECTION AND SEPARATION OF A BODY FLUID FOR PURPOSES OF ANALYSIS AND A METHOD RELATING THERETO
(FR) AGENCEMENT DE COLLECTE ET DE SÉPARATION D'UN FLUIDE CORPOREL À DES FINS D'ANALYSE ET PROCÉDÉ ASSOCIÉ
Abstract:
(EN) The present invention relates to an arrangement for collection and separation of a body fluid, e.g. whole blood, for purposes of analysis of a component, e.g. plasma, of a sample of the body fluid. It comprises means for receiving a body fluid, a filter arrangement (50) comprising a separation filter arrangement for separation of the component(s) to be analysed and a detection filter in communication with the separation filter arrangement. The filter arrangement comprises a pre-filter (6) having a filter volume adapted to be capable to receive a volume of body fluid exceeding a volume of a sample to be analysed, which comprises a first portion defining a sample zone volume arranged to form a sample zone and at least one second portion defining an excess removal zone volume, forming an excess fluid removal zone the volume of which exceeds said sample zone volume. The separation arrangement defines a separation zone volume, and flow control means (11A,11A,11B) are provided to control the transportation or flow of body fluid to the separation arrangement forming the separation zone and to the excess fluid removal zone.
(FR) La présente invention porte sur un agencement de collecte et de séparation d'un fluide corporel, par ex. du sang entier, à des fins d'analyse d'un composant, par ex. du plasma, d'un échantillon du fluide corporel. Il comprend des moyens de réception d'un fluide corporel, un agencement de filtres (50) comprenant un agencement de filtres de séparation pour la séparation du ou des composants à analyser et un filtre de détection en communication avec l'agencement de filtres de séparation. L'agencement de filtres comprend un pré-filtre (6) dont le volume de filtre est adapté à la réception d'un volume de fluide corporel supérieur à un volume d'un échantillon à analyser, qui comprend une première partie définissant un volume de zone d'échantillon agencé pour former une zone d'échantillon et au moins une deuxième partie définissant un volume de zone de retrait d'excès, formant une zone de retrait de fluide en excès dont le volume est supérieur audit volume de zone d'échantillon. L'agencement de séparation définit un volume de zone de séparation, et des moyens de régulation d'écoulement (11A, 11A, 11B) sont installés pour réguler le transport ou l'écoulement de fluide corporel vers l'agencement de séparation formant la zone de séparation et vers la zone de retrait de fluide en excès.
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)
Also published as:
EP3411709US20190072539