Patent · US Active

System and a method for renal replacement therapy

US11975130B2 · kind B2 · utility

0Cited by

2References

28Claims

0Family size

Assignee

GAMBRO LUNDIA AB · SE

Inventors

Roger Nilsson · Höör, SE
Bjorn Ericson · Lund, SE
Jan Sternby · Lund, SE
Thomas Hertz · Lund, SE
Olof Jansson · Vellinge, SE
Sture Hobro · Lund, SE
Anders Wallenborg · Bjärred, SE
Jonas Fors · Eidsvold, AU
Henrik LINDGREN · Genarp, SE
Annmargret Hakansson · Kågeröd, SE

Key dates

Filing date	Jun 21, 2018
Grant date	May 7, 2024
Priority date	—
Expiry date	Mar 7, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M1/367
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A system and a method for renal replacement therapy includes a blood treatment unit connected to a blood circuit and a dialysis fluid circuit, the system further including a control unit configured to control the system according to control instructions during a treatment, so as to determine a system parameter value and an indication of membrane fouling of the membrane, and activate an automatic anti-fouling measure that includes a temporary change of the flow rate in the blood circuit and a temporary decrease of the ultrafiltration rate wherein a timing of the temporary change and a timing of the temporary reduction are synchronized.

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