Blood flow failure judging device, blood flow failure judgment method, blood flow failure judging program and blood flow failure judgment system

摘要

Problem to be solved: to provide a blood flow failure judging device capable of judging the blood flow failure by appropriately detecting the features of the pulse wave data.A blood flow failure judgment device 10 isAcquisition part 11 which acquires pulse wave data which measured time change of pulse wave of organismBy a first model 12a extracting the periodic features of pulse wave dataA first generating portion 12 for generating a first characteristic quantity andBy a second model 13A extracting local features of pulse wave dataA second generating portion 13 for generating a second feature quantity andBased on the first characteristic quantity and the second feature quantityA decision part 14 for judging whether or not blood flow failure occurs in the organism is.