Capture flow assay device and methods

US12422431B2 · kind B2 · utility

Assignee

• B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY · IL

Inventors

• Robert S. Marks · Omer, IL
• Tim AXELROD · Haniel, IL
• Ariel KUSHMARO · Beer Yaakov, IL

Key dates

• Filing date: Dec 31, 2019
• Grant date: Sep 23, 2025
• Expiry date: Dec 6, 2042

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2021/8488
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Disclosed is a device including at least a section 1, a section 2, a section 3 and a section 4 wherein section 2 is coupled to section 1, section 3 is coupled to section 2 and comprises a surface functionalized with an analyte or equivalent thereof, section 4 is coupled to section 3, and section 1, section 2, section 3 and section 4 are arranged along a horizontal axis and in fluid communication allowing lateral flow from section 1 throughout all sections to section 4. Disclosed are also a kit and method for determining and quantifying the presence of an analyte in a sample.