Patent · US Active

Device and method for examining a medium

US11845921B2 · kind B2 · utility

0Cited by

5References

13Claims

0Family size

Assignee

Sartorius Stedim Biotech GmbH · DE

Inventors

Christian Grimm · Heilbad Heiligenstadt, DE
Henry Weichert · Westewitz, DE
Mario Becker · Oettingen, DE

Key dates

Filing date	Oct 18, 2018
Grant date	Dec 19, 2023
Priority date	—
Expiry date	Oct 18, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12M41/46
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The invention relates to a device for examining a medium (100) inside a bioreactor (200; 201), comprising a sample-taking module (20) for taking a sample of the medium (100). The sample-taking module (20) comprises an uptake region (10; 10a; 10b) that can be arranged to make contact with the medium (100) inside the bioreactor (200; 201). At least two different membranes (15, 16) are positioned on the uptake region (10; 10a; 10b) of said sample-taking module (20), for the purpose of taking a sample of the medium (100).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.