PROBLEM TO BE SOLVED: To provide a VVR occurrence prediction system capable of suppressing an occurrence of a vaso-vagal response (VVR).SOLUTION: A VVR occurrence prediction system includes acquisition means 31 for acquiring information, over time, on blood pressure of a blood collection object, setting means 32 for setting a threshold on a variation in blood pressure of the blood collection object between before-blood collection and during-blood collection, and prediction means 33 for predicting that a VVR is to occur based on the comparison between the variation in blood pressure of the blood collection object during blood collection and the threshold.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】血管迷走神経反応(VVR)の発生を抑制することの可能なVVR発生予測システムを提供する。【解決手段】本発明のVVR発生予測システムは、採血対象者の血圧に関する情報を経時的に取得する取得手段31と、採血前と採血中との間の採血対象者の血圧の変動に関する閾値を設定する設定手段32と、採血中の採血対象者の血圧の変動と閾値との比較に基づいて、VVRが発生すると予測する予測手段33と、を備える。【選択図】図3
