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:
May. 21, 2019
Filed:
May. 05, 2015
Antrad Medical Ab, Kista, SE;
Oskar Dalhielm, Upplands Väsby, SE;
Pierre Westin, Täby, SE;
Lars Ekemar, Södertälje, SE;
Kari Munukka, Äkersberga, SE;
ANTRAD MEDICAL AB, Kista, SE;
Abstract
A cartridge holds a perishable dielectric load, e.g. blood plasma, during heating n a heating chamber by means of an electromagnetic field from an emitting element. A conducting container of the cartridge is arranged between the emitting element and the perishable dielectric load. The conducting container holds dielectric matter and is arranged in contact with a load container for the perishable dielectric load, so that energy from the electromagnetic field is bridged into the perishable dielectric load. A first surface of the cartridge faces the emitting element and contains a recess for receiving any fluid having leaked out from the conducting container and/or the load container. A transmitter module for generating the electromagnetic energy repeatedly measures an impedance of the perishable dielectric load and the conducting container. If, due to any fluid being located in the recess, the impedance deviates substantially from a previous measurement, an alarm signal is generated.