The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 21, 2025

Filed:

Oct. 01, 2020
Applicant:

Q-linea Ab, Uppsala, SE;

Inventors:

Jonas Jarvius, Uppsala, SE;

Jan Grawe, Uppsala, SE;

Ylva Molin, Uppsala, SE;

Markus Klintstedt, Uppsala, SE;

Mats Gullberg, Sollentuna, SE;

Assignee:

Q-linea AB, Uppsala, SE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q 1/18 (2006.01); C12M 1/26 (2006.01); C12M 1/34 (2006.01); C12M 1/36 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/18 (2013.01); C12M 1/3446 (2013.01); C12M 33/00 (2013.01); C12M 33/14 (2013.01); C12M 41/30 (2013.01); C12M 41/36 (2013.01); C12M 41/48 (2013.01);
Abstract

The present invention provides methods for determining the antimicrobial susceptibility of a microorganism in a clinical sample said method comprising removing a test aliquot from a clinical sample culture before the culture reaches 0.5 McFarland units, isolating the microbial cells and transferring the cells into a suitable culture medium for microbial growth, and performing an AST assay using the isolated microbes, wherein the concentration of microbial cells in the microbial cells used to set up the AST assay is measured before the degree of microbial growth in the different growth conditions of the AST assay is measured. Devices for determining the antimicrobial susceptibility of a microorganism in a clinical sample are also provided.


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