herch opto electronic technology co., ltd.
a leading fluorescence fiber optic temperature
sensor & monitoring solution provider with
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fluorescence fiber optic temperature on-line monitoring scheme for medical industryfluorescence fiber optic temperature on-line monitoring scheme for medical industrytechnical background the temperature treatment methods in medical industry are microwave therapy, microwave hyperthermia, radiofrequency hyperthermia, and magnetic resonance imaging. in microwave hyperthermia, the main factor affecting the accuracy of temperature measurement results is the interference of microwave or radio frequency. the metal made temperature sensor probe will produce inductive current in microwave field, which makes the measurement results cannot reflect the real temperature of tumor tissues. whether hyperthermia is effective, the key question is to heat the tumor above the effective treatment temperature. if the tumor temperature is below the treatment temperature, not only has no treatment effect, but also may promote the spread of the tumor, if the temperature is too high, may damage the normal tissue, in about 42℃,1℃ difference can cause multiple changes of cell survival rate. clinical temperature measurement accuracy within 37℃ ~ 46℃ should be within ±0.2℃, so accurate temperature measurement is the key technology in microwave hyperthermia. comparison of temperature measurement methods
under the special environment of microwave, radio frequency and high frequency, the fluorescence fiber temperature measurement system can measure the online temperature in real time, which exactly reflects the real temperature of the measured position, and is the optimal temperature measurement method. hq-16/18 fluorescence fiber optic temperature monitoring system product description
software introduction the supporting software of fluorescence fiber optic temperature measurement products have the functions of reading, storage, drawing and data export, which are convenient for real-time observation and data post-processing. temperature profile data storage management |