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:
Sep. 24, 2019
Filed:
Mar. 15, 2013
Lifeline Scientific, Inc., Itasca, IL (US);
Steven L. Mayer, Salem, WI (US);
David C. Kravitz, Barrington Hills, IL (US);
Tracey H. Mayer, Salem, WI (US);
LIFELINE SCIENTIFIC, INC., Itasca, IL (US);
Abstract
An apparatus for perfusing an organ or tissue includes a perfusion circuit for perfusing the organ or tissue with a perfusate; and a sensor operatively connected to the perfusion circuit. The sensor includes a solid support to which is attached a recognition molecule that permits detection of the target agent. The recognition molecule specifically binds to the target agent in the presence of the target agent but not significantly to other agents. The sensor also includes an enzyme that can catalyze the conversion of a substance to glucose. In the presence of the target agent the enzyme can convert the substance into glucose, which can then be detected and optionally measured by the sensor.