Rapid antibiotic susceptibility testing system based on bacterial immobilization using gelling agent, antibiotic diffusion and tracking of single bacterial cells

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United States of America Patent

PATENT NO 9920351
SERIAL NO

14793740

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Abstract

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A testing method is disclosed. The testing method includes: providing a mixture solution of a gelling agent and a microbe to a gelling device; solidifying the mixture solution to form a solid thin film in which the microbe is immobilized; supplying a bioactive agent to the solid thin film and allowing the bioactive agent to diffuse into the solid thin film; and imaging the individual responses of the single microbial cells to the bioactive agent, and determining the minimum inhibitory concentration (MIC) of the bioactive agent based on the analysis of the images to obtain AST results.

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Patent Owner(s)

Patent OwnerAddress
QUANTAMATRIX INC105HO 106HO 107HO 108HO 109HO B1 CENTER FOR MEDICAL INNOVATION SEOUL NATIONAL UNIVERSITY HOSIPITAL 71 DAEHAK-RO JONGNO-GU SEOUL 03082

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jung Il Seoul, KR 12 1088
Jung, Yong-Gyun Seoul, KR 13 56
Kwon, Sunghoon Seoul, KR 55 517
Na, Hun Jong Seoul, KR 4 30

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