Patent · US Active

Valve unit for an installation for producing a medical preparation

US11090479B2 · kind B2 · utility

11Cited by

9References

19Claims

0Family size

Assignee

Fresenius Kabi Deutschland GmbH · DE

Inventors

Martin Biehl · Wittenberg, DE
Michael Hock · Münstermaifeld, DE
Henrik Schaake · Bad Homburg vor der Höhe, DE
Marcel Borgward · Neuenstadt am Kocher, DE

Key dates

Filing date	Feb 17, 2017
Grant date	Aug 17, 2021
Priority date	—
Expiry date	Sep 14, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/87692
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention relates to a valve unit for a system for producing parenteral nutrition, in which unit a three-way valve is used for each pair of connections to a source container. The valve unit is a component that can be mounted on die system and removed again after use. The valve unit is in particular provided as an interchangeable disposable component.

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