Patent · US Active

Connection element and connection system for a blood treatment device

US12324874B2 · kind B2 · utility

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0References

19Claims

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Assignee

Fresenius Medical Care Deutschland GmbH · DE

Inventors

Winfried Brehm · Hofheim, DE
Rafael Sterzer · Schweinfurt, DE
Paul SEIT · Schweinfurt, DE

Key dates

Filing date	Feb 22, 2021
Grant date	Jun 10, 2025
Priority date	—
Expiry date	Feb 3, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L2201/44
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention relates to a connection element (1) for a blood treatment device, in particular for a dialysis machine. The connection element (1) has here an inlet line (2), for letting in a fluid into the connection element (1), an outlet line (3), for letting a fluid out of the connection element (1), at least a first discharge line (21), for discharging a fluid from the connection element (1), wherein the first discharge line (21) is formed in a subsection (22) around the inlet line (2), and wherein the inlet line (2) and the first discharge line (21) are open to a first end section (23) of the connection element (1), and the first end section (23) is fluidically connected with the subsection (22).

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