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:
Dec. 22, 2020
Filed:
Dec. 20, 2018
Magle Chemoswed Holding Ab, Malmö, SE;
Universität Heidelberg, Heidelberg, DE;
Henrik Johansson, Kristianstad, SE;
Peter Schuisky, Tjörnarp, SE;
Thomas Pausch, Heidelberg, DE;
Thilo Hackert, Heidelberg, DE;
MAGLE CHEMOSWED HOLDING AB, Malmö, SE;
UNIVERSITÄT HEIDELBERG, Heidelberg, DE;
Abstract
A body fluid leakage detection aqueous composition, for use e.g. in intraoperative pancreatic fluid leakage detection. The composition comprises a gelling agent, increasing the viscosity of the composition, and buffering species, the composition thereby being buffered. The gelling agent is cross-linked α-glucan microspheres. Further, the composition comprises a pH-indicator. The pH of the composition is at least 0.1 pH units lower, or higher, than a pKa of the pH-indicator.