Abstract: A device for heating one or more blood product units using electromagnetic (EM) energy is disclosed. The device comprises a chamber sized and shaped for containing at least one frozen blood product unit, a dielectric heating unit for applying electromagnetic (EM) energy at a plurality of frequencies to the at least one blood product unit, and a controller for operating the dielectric heating unit to heat the at least one frozen blood product unit to about a body temperature in less than 3 minutes according to a heating pattern.
Type:
Application
Filed:
November 10, 2009
Publication date:
May 17, 2012
Applicant:
RF DYNAMICS LTD.
Inventors:
Alexander Bilchinsky, Eran Ben-Shmuel, Ohard Karnieli, Daniella Atzmony
Abstract: A method of heating and/or thawing using an RF heater is described. In some cases the heating differentially heats portions according to their dissipation ratios. Optionally, this avoids dissipating large amounts of energy into thawed portions while frozen portions are still extant and heat slowly. Optionally, this prevents overheating of thawed portions.
Type:
Application
Filed:
November 10, 2009
Publication date:
August 18, 2011
Applicant:
RF DYNAMICS LTD.
Inventors:
Alexander Bilchinsky, Eran Ben-Shmuel, Daniella Atzmony
Abstract: An electromagnetic heater for heating an irregularly shaped object, including: a cavity within which an object is to be placed; at least one feed which feeds UHF or microwave energy into the cavity; and a controller that controls one or more characteristics of the cavity or energy to assure that the UHF or microwave energy is deposited uniformly in the object within ±30% over at least 80% of the volume of the object.
Abstract: An electromagnetic heater for heating an irregularly shaped object, including: a cavity within which an object is to be placed; at least one feed which feeds UHF or microwave energy into the cavity; and a controller that controls one or more characteristics of the cavity or energy to assure that the UHF or microwave energy is deposited uniformly in the object within ±30% over at least 80% of the volume of the object.
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