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1. WO1996041182 - IMMUNOCHEMICAL-BASED TEST DEVICE WITH LIFT AND TWIST SPECIMEN PULL TAB

Publication Number WO/1996/041182
Publication Date 19.12.1996
International Application No. PCT/US1996/003387
International Filing Date 12.03.1996
Chapter 2 Demand Filed 05.12.1996
IPC
B01L 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
G01N 33/558 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
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
558using diffusion or migration of antigen or antibody
CPC
B01L 3/5055
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
505flexible containers not provided for above
5055Hinged, e.g. opposable surfaces
G01N 33/558
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
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
558using diffusion or migration of antigen or antibody
Y10S 435/97
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
435Chemistry: molecular biology and microbiology
97Test strip or test slide
Y10S 435/975
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
435Chemistry: molecular biology and microbiology
975Kit
Y10S 436/809
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
436Chemistry: analytical and immunological testing
807Apparatus included in process claim, e.g. physical support structures
809Multifield plates or multicontainer arrays
Y10S 436/81
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
436Chemistry: analytical and immunological testing
807Apparatus included in process claim, e.g. physical support structures
81Tube, bottle, or dipstick
Applicants
  • SMITHKLINE DIAGNOSTICS, INC. [US]/[US]
Inventors
  • HEMMATI, Goodarz, Sahneh
Agents
  • SHARP, Janice, A.
  • FARBER, Michael, B.
Priority Data
480,57207.06.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMMUNOCHEMICAL-BASED TEST DEVICE WITH LIFT AND TWIST SPECIMEN PULL TAB
(FR) DISPOSITIF D'ESSAI IMMUNOCHIMIQUE AVEC SUPPORT DE SPECIMEN ARRACHABLE PAR TORSION
Abstract
(EN)
A chromatographic assay test device for use with immunoassays. The test device has a sample collection member pivotally coupled to a test strip receiving member. The sample collection member has a window for applying a test sample to a pad accessible through the window and the pad is repositionable to an inverted position to contact a chromatographic member inserted into the test device. The chromatographic member is then brought into opposition to the sample collection member thus improving test performance by reducing the manipulation of samples. The test device is constructed from five interconnected panels which are die cut from SBS cardboard. The first panel (12) has a window (14) for inserting a test strip and the second panel (20) has a window (22) for viewing the test strip during the test procedure. The third panel (30) has the repositionable pad section. The fourth panel (40) has a window (42) for applying the test sample and the fifth panel (50) covers the test sample window (42). The first and second panels are coupled to form a first planar member and the third and fourth panels are coupled to form the sample collection member. The fifth panel includes a reusable adhesive for securing the fifth panel over the sample window in the fourth panel.
(FR)
Dispositif d'essai chromatographique destiné à être utilisé pour les dosages immunologiques. Le dispositif d'essai est constitué d'un élément de recueil d'échantillons associé de façon pivotante à un élément de support de bande d'essai. L'élément de recueil d'échantillons comporte une fenêtre permettant d'appliquer un échantillon d'essai sur un support accessible par la fenêtre; on peut repositionner ce support en sens inverse pour le mettre en contact avec un élément de chromatographie inséré dans le dispositif d'essai. L'élément de chromatographie est alors placé contre l'élément de recueil d'échantillon, ce qui améliore la performance de l'essai en réduisant la manipulation des échantillons. Le dispositif d'essai est constitué de cinq panneaux interconnectés qui sont coupés à la forme dans du carton blanchi rigide. Le premier panneau (12) comporte une fenêtre (14) destinée à l'insertion d'une bande d'essai, et le deuxième panneau (20) comporte une fenêtre (22) permettant de voir la bande d'essai pendant la procédure d'essai. Le troisième panneau (30) comporte le support repositionnable. Le quatrième panneau (40) comporte une fenêtre (42) destinée à l'application de l'échantillon d'essai, et le cinquième panneau (50) recouvre la fenêtre à échantillon d'essai (42). Le premier et le deuxième panneau sont reliés, et forment un premier élément planaire, et le troisième et le quatrième panneau sont reliés et forment l'élément de recueil d'échantillons. Le cinquième panneau comporte un adhésif réutilisable permettant de fixer le cinquième panneau au-dessus de la fenêtre à échantillon ménagée dans le quatrième panneau.
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