Patent · US Expired

Arrangement for administering a medical fluid

US5843049A · kind A · utility

28Cited by

5References

7Claims

0Family size

Assignee

Fresenuis AG · DE

Inventors

Klaus Heilmann · Sankt Wendel, DE
Peter Friedrich · Neresheim, DE
Claus Jessen
Josef Winter · Karlsruhe, DE

Key dates

Filing date	Apr 4, 1997
Grant date	Dec 1, 1998
Priority date	—
Expiry date	Apr 4, 2017

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2209/06
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention relates to an apparatus for administering a medical fluid comprises a film-sheet pouch of a heat-sealed polymeric material, which includes a first chamber containing medical fluid and a second chamber for receiving used medical fluid, and comprises a cross-over conveying device detachably enclosed within a third chamber of the film-sheet pouch that includes a fluid conduit line, having a first end heat-sealed into the bonded seam defining the first chamber and a second end including a connector coupled to a peritoneal catheter. The apparatus of the present invention also includes at least one shut-off element to control the flow of fluid out of the first chamber into the conduit line.

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