公开(公告)号：US20210079442A1

公开(公告)日：2021-03-18

申请号：US16772410

申请日：2018-12-20

Applicant: BIOMERIEUX

Inventor： Jordane Lallemand ,  Denis Leroux ,  Manuel Petit

IPC: C12Q1/04 ,  G01N21/359 ,  G01N21/3563

Abstract: Method for characterising a microorganism, comprising:—illuminating, in the wavelength range of 390 nm-900 nm, the microorganism having a natural electromagnetic response in said range;—acquiring, in said range, a light intensity reflected by said (or transmitted through said) illuminated microorganism; and—determining the microorganism as being a yeast or a bacterial strain according to the light intensity acquired in said range.

公开(公告)号：US11905545B2

公开(公告)日：2024-02-20

申请号：US16772410

申请日：2018-12-20

Applicant: BIOMERIEUX

Inventor： Jordane Lallemand ,  Denis Leroux ,  Manuel Petit

IPC: C12Q1/04 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/31

CPC classification number: C12Q1/04 ,  G01N21/31 ,  G01N21/359 ,  G01N21/3563

Abstract: Method for characterising a microorganism, comprising: —illuminating, in the wavelength range of 390 nm-900 nm, the microorganism having a natural electromagnetic response in said range; —acquiring, in said range, a light intensity reflected by said (or transmitted through said) illuminated microorganism; and —determining the microorganism as being a yeast or a bacterial strain according to the light intensity acquired in said range.

公开(公告)号：US20210079441A1

公开(公告)日：2021-03-18

申请号：US16772402

申请日：2018-12-20

Applicant: BIOMERIEUX

Inventor： Jordane Lallemand ,  Denis Leroux ,  Manuel Petit

IPC: C12Q1/04 ,  G01J3/28 ,  G01N21/31

Abstract: The invention relates to a method for detecting the Gram type and the fermenting character of a bacterial strain, said method comprising: illuminating, in the wavelength range of 390 nm to 900 nm, at least one bacterium from said strain which has a natural electromagnetic response within said range; acquiring, within said range, a light intensity reflected by, or transmitted through, said illuminated bacterium; and determining the Gram type and the fermenting character of the bacterial strain according to the light intensity acquired within said range.

公开(公告)号：US12006529B2

公开(公告)日：2024-06-11

申请号：US16772402

申请日：2018-12-20

Applicant: BIOMERIEUX

Inventor： Jordane Lallemand ,  Denis Leroux ,  Manuel Petit

IPC: G01N21/31 ,  C12Q1/04 ,  G01J3/28

CPC classification number: C12Q1/04 ,  G01J3/2803 ,  G01J3/2823 ,  G01N21/31 ,  G01N2201/129

Abstract: The invention relates to a method for detecting the Gram type and the fermenting character of a bacterial strain, said method comprising: illuminating, in the wavelength range of 390 nm to 900 nm, at least one bacterium from said strain which has a natural electromagnetic response within said range; acquiring, within said range, a light intensity reflected by, or transmitted through, said illuminated bacterium; and determining the Gram type and the fermenting character of the bacterial strain according to the light intensity acquired within said range.