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1. (WO2017178417) ON-DIAPER BODY FLUID SCREENING DEVICE

Pub. No.:    WO/2017/178417    International Application No.:    PCT/EP2017/058520
Publication Date: Fri Oct 20 01:59:59 CEST 2017 International Filing Date: Tue Apr 11 01:59:59 CEST 2017
IPC: G01N 33/493
G01N 33/543
G01N 33/50
A61B 5/20
A61B 10/00
A61F 13/84
Applicants: UNIVERSITY COLLEGE OF SOUTHEAST NORWAY
SENSOVANN AS
Inventors: DONG, Tao
PIRES, Nuno Miguel Matos
YANG, Zhaochu
CHEN, Chaohao
DONG, Kai
LØNNINGDAL, Torill
KARLSEN, Haakon
Title: ON-DIAPER BODY FLUID SCREENING DEVICE
Abstract:
An on-diaper body fluid screening device (100), comprising a stack of the following sheets: a surface sheet (110) permeable to body fluid, a collection sheet (120) impervious to body fluid, a testing sheet (130), which is body fluid absorbent and provided with colorimetric assay reaction pads (131), and which is provided with a body fluid barrier network (132) forming body fluid channels (134) between an inlet section (135) and the colorimetric assay reaction pads (131), a protection sheet (140) impervious to body fluid, and a transparent readout sheet (150), through which the assay reaction pads (131) are visible. The protection sheet (140) comprises pad receiving openings (142). The collection sheet (120) comprises an inlet hole (125) which is arranged over the inlet section (135). A swelling component (702) is arranged in association with the inlet hole (125) and an inlet hole closing member (601).