Patent · US Active

Hemodialyzer for blood purification

US11273417B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

GAMBRO LUNDIA AB · SE

Inventors

Markus Hornung · Nehren, DE
Bernd Krause · Liederbach, DE
Markus Storr · Echterdingen, DE
Philipp Herbst · Mössingen, DE
Arnd Wochner · Dotternhausen, DE
Adriana BOSCHETTI-DE-FIERRO · Hechingen, DE
Manuel Voigt · Hechingen, DE
Carina Zweigart · Schömberg, DE
Joachim Loercher · Mössingen, DE
Reinhold Buck · Bad Buchau, DE
Heinrich Behr · Hechingen, DE
Werner Beck · Rottenburg am Neckar, DE

Key dates

Filing date	Apr 17, 2020
Grant date	Mar 15, 2022
Priority date	—
Expiry date	Jul 3, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2325/20
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present disclosure relates to a dialyzer comprising a bundle of semipermeable hollow fiber membranes which is suitable for blood purification, wherein the dialyzer has an increased ability to remove larger molecules while at the same time it is able to effectively remove small uremic toxins and efficiently retain albumin and larger proteins. The invention also relates to using said dialyzer in hemodialysis.

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