公开(公告)号：US20230078384A1

公开(公告)日：2023-03-16

申请号：US17794287

申请日：2021-01-20

申请人： Conroy Medical AB

发明人： Mattias TULLBERG ,  Joachim SÄLLVIN ,  Andreas SVENSSON ,  Sven SUNDIN

IPC分类号： A61M5/44 ,  H05B6/62 ,  H05B6/50

摘要： A method for a thawing device configured to thaw/heat a blood product comprised in a container, the method comprising the steps of performing a massaging motion, by a first actuator, on one or more areas of an outer surface of the container, obtaining measurements, from a reflectance sensor coupled to an antenna, the measurements at least being indicative of phase of received radio frequency, RF, waves having a second frequency and being reflected off the container, determining a third frequency, wherein the third frequency is determined by a predetermined relation dependent on the second frequency and the obtained measurements, controlling a transmitter, communicatively coupled to the antenna, to emit RF waves, using the obtained measurements, wherein the emitted RF waves are emitted at a third frequency and are directed by the antenna to propagate towards the container, wherein the third frequency is in the range of 10 to 900 MHz.