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:
Oct. 20, 2026
Filed:
Oct. 04, 2019
Applicant:
Gambro Lundia Ab, Lund, SE;
Inventor:
Daniel Ruhland, Roseville, MN (US);
Assignee:
Gambro Lundia AB, Lund, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/36 (2006.01); A61M 1/16 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3656 (2014.02); A61M 1/1623 (2014.02); A61M 2205/18 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/3334 (2013.01); A61M 2230/207 (2013.01);
Abstract
Systems and methods used to detect blood leaks (in, for example, extracorporeal blood treatment apparatus) by detecting the presence of blood in liquid above a selected threshold amount based on the flow rate of the liquid flowing through a passage (for example, a tube, etc.) are described.
Ruhland, Daniel. (2026). Flow rate dependent blood leak detection systems and methods (U.S. Patent No. 12766235). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12766235
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile