Elektrochemische Messstabvorrichtung und Entsprechendes Verfahren zur Beurteilung eines Analyten in einer Flüssigkeitsprobe

Details

Veröffentlichungs-Nr.

EP4722705

Anmeldetag

3. Oktober 2024

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

(TELECARDIA INC et al.)(LOWE PHILLIP et al.)

Abstract

A dipstick electrochemical sensing device (1) is disclosed, for assessing an analyte in a fluid sample (44), comprising a main body (2) provided with a reference electrode (4) and a working electrode (6, 8, 10),wherein the reference electrode (4) is located in a reference chamber (18) provided with a first port (20), while the working electrode (6, 8, 10) is located in a measurement chamber (22) provided with a second port (24),wherein the sensing device (1) is further provided with a bridge (32), connecting the reference and measurement chambers (18, 22) through corresponding interfaces (28, 30), and through which a fluid may flow, at least one interface (30) having fluid flow restricting characteristics which are pressure dependent, andwherein the measurement chamber (22) is partially delimited by a removable wall (34) so that it can be removed to open a main opening through which the fluid sample can enter inside the measurement chamber (22) and contact the working electrode (6, 8, 10) for the purpose of conducting an assessment.

Anmelder

Firma

CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement

Land

🇨🇭 Schweiz