DEVICE FOR IMMUNOCHROMATOGRAPHIC TESTING

• Main Authors: HIGASHI KANAKO, MORITA MOTOKI, OKUYAMA SHINYA, KONO KEIGO, SAITO KAZUNORI
• Format: Patent
• Language: English; Japanese
• Published: 04.07.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

To provide a device for immunochromatographic testing, which enables accurate assessment even when an excessive amount of sample liquid is introduced therein.SOLUTION: A device for immunochromatographic testing comprises: a test piece; a lower housing having a plurality of support bases for supporting the test piece; and an upper housing having a drop-hole for dripping a sample onto the test piece, and a detection window located in a direction in which the sample introduced through the drop-hole expands on the test piece. One of the support bases located between a position corresponding to the detection window and a position corresponding to the drop-hole in the lower housing has a width that is greater than that of the test piece.SELECTED DRAWING: Figure 1 【課題】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。【解決手段】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、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。【選択図】図１