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:
Nov. 26, 2024
Filed:
Apr. 30, 2021
Fenwal, Inc., Lake Zurich, IL (US);
Amit J. Patel, Algonquin, IL (US);
Samantha M. Planas, Wauconda, IL (US);
Fletcher C. Belt, Bull Valley, IL (US);
Fenwal, Inc., Lake Zurich, IL;
Abstract
A peristaltic pump system includes tubing with first and second tube collars. The system also includes a rotary peristaltic pump with a tube channel having first and second ends, a first tube guide disposed at the first end and a second tube guide disposed at the second end. The first and second tube guides each include a passage with an inner diameter that is larger than the outer diameter of the tubing. The first tube guide has an unrestricted shoulder configured to abut the first tube collar in an installation state, and the second tube guide has an unrestricted shoulder configured to abut the second tube collar in the installation state. The first tube guide passage is disposed between its shoulder and the first end of the tube channel, while the second tube guide passage is disposed between its shoulder and the second end of the tube channel.