オムロン株式会社;オムロンヘルスケア株式会社;OMRON CORP;OMRON HEALTHCARE CO LTD
发明人:
ISHIHARA DAISHI,石原 大資,KAWABATA YASUHIRO,川端 康大
申请号：
JP2016254771
公开号：
JP2018102782A
申请日:
2016.12.28
申请国别(地区):
JP
年份:
2018
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a pulse wave measurement device which controls pressing force against a region to be measured by a novel control method to increase user-friendliness of a person to be measured in consideration of body movements of the person to be measured.SOLUTION: First and second pulse wave sensors are mounted on a belt in a state to be separated from each other with respect to a width direction of the belt. While the belt is attached to wind around a region to be measured, a pressing member presses the first and second pulse wave sensors against the region to be measured at prescribed pressing force. The first and second pulse wave sensors detect pulse waves in parts, that the pulse wave sensors respectively face, of arteries passing in the region to be measured. A body movement detecting part detects presence/absence of body movements of a person to be measured (S11). A control unit sets the pressing force of the pressing member at first pressing force when the body movements of the person to be measured are absent, and measures pulse waves by the first and second pulse wave sensors (S12, S13). The control unit sets the pressing force of the pressing member at second pressing force which is lower than the first pressing force and is higher than zero when the body movements of the person to be measured are present, and stops the measurement of the pulse wave (S15).SELECTED DRAWING: Figure 8【課題】被測定者の体動を考慮して被測定者の利便性を向上するように新規な制御方法で被測定部位への押圧力を制御する脈波測定装置を提供する。【解決手段】ベルトに、その幅方向に関して互いに離間した状態で第１及び第２の脈波センサが搭載される。ベルトが被測定部位を取り巻いて装着された状態で、押圧部材が被測定部位に対して第１及び第２の脈波センサを所定の押圧力で押圧する。第１及び第２の脈波センサが被測定部位を通る動脈のうちそれぞれ対向する部分の脈波を検出する。体動検出部は、被測定者の体動の有無を検出する（Ｓ１１）。制御部は、被測定者の体動がないとき、押圧部材の押圧力を第１の押圧力に設定して第１及び第２の脈波センサにより脈波を測定する（Ｓ１２，Ｓ１３）。制御部は、被測定者の体動があるとき、押圧部材の押圧力を第１の押圧力よりも低くかつゼロよりも高い第２の押圧力に設定して脈波の測定を中断する（Ｓ１５）。【選択図】図８
