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1. (WO2019006139) FILTRATION DEVICE WITH MULTIPLE POST-FILTRATION ORIENTATIONS
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Pub. No.: WO/2019/006139 International Application No.: PCT/US2018/040046
Publication Date: 03.01.2019 International Filing Date: 28.06.2018
IPC:
B01D 21/26 (2006.01) ,B01L 3/00 (2006.01) ,B01D 61/18 (2006.01) ,G01N 1/40 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
21
Separation of suspended solid particles from liquids by sedimentation
26
Separation of sediment aided by centrifugal force
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
L
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3
Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
14
Ultrafiltration; Microfiltration
18
Apparatus therefor
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
28
Preparing specimens for investigation
40
Concentrating samples
Applicants:
BOSTON SCIENTIFIC SCIMED, INC. [US/US]; One Scimed Place Maple Grove, MN 55311, US
Inventors:
HEIGHTON, Sarah Jean; US
KENWOOD, Shannon Smith; US
CLARK, Joshua; US
Agent:
WICKHEM, J. Scot; US
Priority Data:
62/527,63830.06.2017US
Title (EN) FILTRATION DEVICE WITH MULTIPLE POST-FILTRATION ORIENTATIONS
(FR) DISPOSITIF DE FILTRATION À MULTIPLES ORIENTATIONS POST-FILTRATION
Abstract:
(EN) A cell filtration assembly adapted to capture cells from a biological sample during centrifugation includes a centrifugation tube, a cell collection device adapted to be secured within a tapered end of the centrifugation tube and a funnel structure adapted to direct fluid into the cell collection device. The cell collection device includes a rectilinear structure that is adapted to permit fluid to flow through the rectilinear structure and a cell capture surface that is secured relative to the rectilinear structure. The cell collection device may be sectioned in either a horizontal or vertical orientation.
(FR) L'invention concerne un ensemble de filtration cellulaire conçu pour capturer des cellules à partir d'un échantillon biologique pendant une centrifugation, l'ensemble comprenant un tube de centrifugation, un dispositif de collecte de cellules conçu pour être fixé à l'intérieur d'une extrémité conique du tube de centrifugation et une structure en entonnoir conçue pour diriger un fluide vers le dispositif de collecte de cellules. Le dispositif de collecte de cellules comprend une structure rectiligne conçue pour permettre l'écoulement du fluide à travers la structure rectiligne et une surface de capture de cellules fixée par rapport à la structure rectiligne. Le dispositif de collecte de cellules peut être divisé dans une orientation horizontale ou verticale.
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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: English (EN)
Filing Language: English (EN)