Patent · US Active

Branching off fluidic sample with low influence on source flow path

US12140575B2 · kind B2 · utility

0Cited by

7References

20Claims

0Family size

Assignee

AGILENT TECHNOLOGIES, INC. · US

Inventors

Thomas Ortmann · Ittersbach, DE
Daniel Thielsch · Neuenbürg, DE

Key dates

Filing date	May 26, 2022
Grant date	Nov 12, 2024
Priority date	—
Expiry date	Jun 20, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG01N2030/328
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sample management device which comprises a source flow path in which a fluidic sample can flow, a volume flow adjustment unit configured for adjusting a volume flow of the fluidic sample to be branched off from the source flow path at a fluidic coupling point, and a fluidic valve fluidically coupled with the source flow path and with the volume flow adjustment unit, wherein the fluidic valve is switchable into a branch off state in which the fluidic coupling point is established within the source flow path to branch off an adjustable volume of the fluidic sample from the source flow path via the fluidic coupling point while a flow of the fluidic sample in the source flow path continues.

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