Patent · US Active

Online linearization of an optical sensor

US10247663B2 · kind B2 · utility

1Cited by

0References

16Claims

0Family size

Assignee

B. Braun Avitum AG · DE

Inventors

Waldemar Janik · Homberg (Efze), DE
Jens Duru · Bad Hersfeld, DE

Key dates

Filing date	May 7, 2018
Grant date	Apr 2, 2019
Priority date	—
Expiry date	May 7, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01N2201/121
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method and device for linearizing an optical sensor in a dialysis apparatus. The method includes introducing a sensor to the dialysate-side drain line, determining the linear range of the optical sensor, backwards extrapolating the data from the linear range and correcting the data from the non-linear range.

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