PROCEDURE AND DEVICE FOR MATERIAL RECOVERY CIO-PRESERVED BIOLOGICAL, BASED ON FOCUSED ULTRASOUNDS HIGH INTENSITY (Machine-translation by Google Translate, not legally binding)

Procedure and device for reheating cryopreserved biological material, based on high intensity focused ultrasound. A device and a method of reheating of cryopreserved biological material based on high intensity focused ultrasound are described, which starts from a cryopreserved biological material through a vitrification process. Ultrasonic waves are applied to it by means of a transducer or preferably by means of a set of ultrasound transducers of high intensity at a certain ultrasonic frequency and power to achieve a homogeneous high-speed heating of the cryopreserved biological material that prevents recrystallization/devitrification in the cryopreserved biological material. (Machine-translation by Google Translate, not legally binding) Procedimiento y dispositivo para el recalentamiento de material biológico criopreservado, basado en ultrasonidos focalizados de alta intensidad. Se describe un dispositivo y un procedimiento de recalentamiento de material biológico criopreservado basado en ultrasonidos focalizados de alta intensidad, que parte de un material biológico criopreservado mediante un proceso de vitrificación. Sobre éste se aplican unas ondas ultrasónicas mediante un transductor o preferentemente mediante un conjunto de transductores de ultrasonido de alta intensidad a una determinada frecuencia de ultrasonidos y potencia para conseguir un calentamiento homogéneo a alta velocidad del material biológico criopreservado que evite la recristalización/devitrificación en el material biológico criopreservado.