System for rapid analysis of biological samples

US9701994B2 · kind B2 · utility

Assignee

• Fundamental Solutions Corporation · US

Inventors

• Marvin R. Williams · Easton, US
• Charles McBrairty · Easton, US
• Daniel W. Pfautz · Hatfield, US
• Thomas Joel Zupancic · Worthington, US
• Lingchun ZENG · Columbus, US
• Andrew Weiman · Langhorne, US
• Richard S. Brody · Worthington, US
• Joseph D. Kittle · Houston, US
• Anthony Truscott · San Diego, US
• Robert Baranowski · San Diego, US

Key dates

• Filing date: Mar 26, 2015
• Grant date: Jul 11, 2017
• Expiry date: Oct 16, 2035

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2201/0221
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A system for use in rapid sample analysis that includes a biosensor reagent, wherein the biosensor reagent includes living biological cells; a reservoir card, wherein the reservoir card stores the biosensor reagent; and a test cartridge base, wherein the test cartridge base is configured to accept the reservoir card, and wherein the test cartridge base further includes a reaction chamber having a central axis, wherein the reaction chamber has the shape of a revolved half ellipse; and an inlet channel connected to the reaction chamber, wherein the inlet channel is positioned above the reaction chamber at an angle of 15-60 degrees above the horizontal, and wherein the inlet channel is offset from the central axis of the reaction chamber.