Processing

Please wait...

Settings

Settings

Goto Application

1. WO2019117275 - IMMUNOCHROMATOGRAPHIC TEST DEVICE

Publication Number WO/2019/117275
Publication Date 20.06.2019
International Application No. PCT/JP2018/046022
International Filing Date 14.12.2018
IPC
G01N 33/543 2006.1
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
543with an insoluble carrier for immobilising immunochemicals
CPC
A61B 10/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
B01L 2200/026
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2200Solutions for specific problems relating to chemical or physical laboratory apparatus
02Adapting objects or devices to another
026Fluid interfacing between devices or objects, e.g. connectors, inlet details
B01L 2200/141
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2200Solutions for specific problems relating to chemical or physical laboratory apparatus
14Process control and prevention of errors
141Preventing contamination, tampering
B01L 2200/16
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2200Solutions for specific problems relating to chemical or physical laboratory apparatus
16Reagents, handling or storing thereof
B01L 2300/025
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
02Identification, exchange or storage of information
025Displaying results or values with integrated means
B01L 2300/069
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
06Auxiliary integrated devices, integrated components
069Absorbents; Gels to retain a fluid
Applicants
  • 積水メディカル株式会社 SEKISUI MEDICAL CO., LTD. [JP]/[JP]
Inventors
  • 東 加奈子 AZUMA Kanako
  • 奥山 慎也 OKUYAMA Shinya
  • 斉藤 和典 SAITO Kazunori
  • 河野 景吾 KOHNO Keigo
  • 森田 元喜 MORITA Motoki
Agents
  • 特許業務法人 もえぎ特許事務所 MOEGI PATENT OFFICE
Priority Data
2017-24099315.12.2017JP
2017-24099415.12.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) IMMUNOCHROMATOGRAPHIC TEST DEVICE
(FR) DISPOSITIF DE TEST IMMUNOCHROMATOGRAPHIQUE
(JA) イムノクロマト検査用デバイス
Abstract
(EN) Provided is a test device for immunochromatography that is capable of accurate assessment even in cases in which an excess of test liquid has been introduced therein. Specifically provided is a test device for immunochromatography comprising a test piece, a lower housing having a plurality of support bases for supporting the test piece, and an upper housing having a drop opening for dropping a sample upon the test piece and having a detection window in the direction in which the sample introduced from the drop opening spreads upon the test piece, wherein the width of the support base supporting the portion of the test piece exposed by the detection window is narrower than the width of the test piece, or the width of the support base, from among the plurality of support bases, that is disposed between a position in the lower housing corresponding to the detection window and a position in the lower housing corresponding to the drop opening is wider than the width of the test piece.
(FR) L'invention concerne un dispositif de test pour immunochromatographie qui est capable d'une évaluation précise même dans les cas où un excès de liquide de test a été introduit à l'intérieur de celui-ci. L'invention concerne spécifiquement un dispositif de test pour immunochromatographie comprenant une pièce de test, un boîtier inférieur ayant une pluralité de bases de support pour supporter la pièce de test, et un boîtier supérieur ayant une ouverture coulissante pour déposer l'échantillon sur la pièce de test et ayant une fenêtre de détection dans la direction dans laquelle l'échantillon introduit par l'ouverture coulissante s'étale sur la pièce de test, la largeur de la base de support supportant la partie de la pièce de test exposée par la fenêtre de détection étant plus étroite que la largeur de la pièce de test, ou la largeur de la base de support, parmi la pluralité de bases de support, qui est disposée entre une position dans le boîtier inférieur correspondant à la fenêtre de détection et une position dans le boîtier inférieur correspondant à l'ouverture coulissante est plus large que la largeur de la pièce de test.
(JA) 過剰の検体液が導入された場合でも正確な判定のできるイムノクロマトグラフィー用検査デバイスを提供する。 試験片と、前記試験片を支持する複数の支持台を有する下部ハウジングと、前記試験片に試料を滴下するための滴下孔を有し、かつ、前記滴下孔から導入された試料が前記試験片上で展開する方向に検出窓を有する上部ハウジングとからなるイムノクロマトグラフィー用検査デバイスであって、 前記検出窓から露出する前記試験片の部分を支持する支持台の幅が前記試験片の幅より狭い、あるいは、前記複数の支持台のうち、下部ハウジングにおいて検出窓に対応する位置と前記滴下孔に対応する位置との間に配置された支持台の幅が、前記試験片の幅より大きいイムノクロマトグラフィー用検査デバイス。
Related patent documents
Latest bibliographic data on file with the International Bureau