The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2026
Filed:
Jun. 04, 2024
B. Braun Avitum Ag, Melsungen, DE;
Marco Jakobi, Uder, DE;
Braun Avitum AG, Melsungen, DE;
Abstract
A peristaltic pump for extracorporeal blood treatment has a pump housing that accommodates a rotor. The rotor is rotatable about a rotor axis. The pump also includes at least two squeeze elements offset in a circumferential direction to each other. The pump housing has a support surface extending arc-shaped about the rotor axis and spaced radially from the rotor. The support surface is configured to support a tube segment inserted radially between the rotor and the support surface. In order to simplify the manual unthreading of the tube segment and thereby largely protect the tube segment, the peristaltic pump has a sliding edge arranged adjacent to the respective squeeze element against the rotational direction of the rotor, extends toward the support surface, is connected to the rotor in a rotationally fixed manner, and can be gripped from below by, or under reached by, the inserted tube segment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile