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1. 发明专利

JP2017115792A 圧電ポンプ駆動装置及びそれを備えた血圧計审中-公开
公开(公告)号：JP2017115792A
公开(公告)日：2017-06-29
申请号：JP2015254207
申请日：2015-12-25
申请人：オムロンヘルスケア株式会社 , Omron Healthcare Co Ltd
发明人： UMEDA SHOTA , TOKO YOSHIHIDE , YUASA TOMONORI , TORIHAMA TAKASHI , TSUNODA WATARU , YOSHINO HIROKO
IPC分类号： F04B45/047 , A61B5/0225 , F04B45/04
摘要：【課題】他励振方式であっても自励振方式と同等の最適な出力を取得できる圧電ポンプ駆動装置を提供する。【解決手段】ある駆動周波数で正負が切り替わる駆動信号を圧電ポンプに印加して、該圧電ポンプを駆動する圧電ポンプ駆動装置であって、駆動信号の振幅である駆動電圧と、圧電ポンプの背圧と、駆動電圧と背圧とに応じて圧電ポンプに印加されるべき駆動周波数との対応関係を表す特性テーブルを格納するメモリと、圧電ポンプの背圧を検出する圧力センサと、圧電ポンプに印加されている駆動電圧を取得する駆動電圧取得部と、取得された駆動電圧及び検出された背圧に応じて特性テーブルを参照して駆動周波数を決定する周波数設定部とを備えた。【選択図】図3

2. 发明专利

JP2013150692A Measuring apparatus and measuring method 有权
标题翻译：测量装置和测量方法
公开(公告)号：JP2013150692A
公开(公告)日：2013-08-08
申请号：JP2012012737
申请日：2012-01-25
申请人： Omron Healthcare Co Ltd , オムロンヘルスケア株式会社
发明人： UMEDA SHOTA , SAWANOI YUKIYA , MATSUMURA NAOMI , KITAGAWA TAKESHI
IPC分类号： A61B5/022 , A61B5/0225 , A61B5/0245
CPC分类号： A61B5/02225 , A61B5/02233 , A61B5/0235 , A61B5/024 , A61B5/02422 , A61B5/6824 , A61B5/7278 , A61B5/742
摘要： PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of accurately measuring a pulse together with a blood pressure value over a long period of time while suppressing burdens on a subject.SOLUTION: A measuring apparatus includes: an air bag 13 to be mounted on a measuring part; a pressure sensor 23 for measuring the internal pressure of the air bag; a pulse wave sensor 30 for detecting pulse waves, which is disposed at a position to be pressed to the measuring part by mounting the air bag on the measuring part; and an arithmetic unit 40 connected to both sensors 23 and 30, for calculating a blood pressure and a pulse on the basis of the output values thereof. The arithmetic unit increases and decreases the internal pressure of the air bag and calculates a blood pressure value on the basis of the internal pressure change of the air bag in the process when measuring the blood pressure, executes an arithmetic operation of calculating a pulse from the sensor signal of the pulse wave sensor at the time other than the time of measuring the blood pressure, and compares the sensor signal from the pulse wave sensor with a sensor signal from the pressure sensor and thereby selects one of them to calculate the pulse from the sensor signal when measuring the blood pressure.
摘要翻译：要解决的问题：提供一种测量装置，其能够在抑制对物体的负担的同时，能够在长时间内精确地测量脉搏和血压值。解决方案：测量装置包括：安装在测量部分; 用于测量气囊的内部压力的压力传感器23; 用于检测脉搏波的脉波传感器30，其通过将气囊安装在测量部上而被布置在要被测量部位按压的位置; 以及连接到传感器23和30两者的运算单元40，用于根据其输出值来计算血压和脉搏。运算单元增加和减少气囊的内部压力，并且在测量血压的过程中基于气囊的内部压力变化来计算血压值，执行计算脉搏的算术运算在测量血压的时间之外的时间脉搏波传感器的传感器信号，并将来自脉波传感器的传感器信号与来自压力传感器的传感器信号进行比较，从而选择其中之一来计算来自测量血压时的传感器信号。

3. 发明专利

JP2013150691A Measuring apparatus and measuring method 有权
标题翻译：测量装置和测量方法
公开(公告)号：JP2013150691A
公开(公告)日：2013-08-08
申请号：JP2012012736
申请日：2012-01-25
申请人： Omron Healthcare Co Ltd , オムロンヘルスケア株式会社
发明人： MATSUMURA NAOMI , SAWANOI YUKIYA , KITAGAWA TAKESHI , UMEDA SHOTA
IPC分类号： A61B5/022 , A61B5/0245
CPC分类号： A61B5/022 , A61B5/02225 , A61B5/02233 , A61B5/0225 , A61B5/0235 , A61B5/024 , A61B5/02422
摘要： PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of accurately measuring a pulse together with a blood pressure value over a long period of time while suppressing burdens on a subject.SOLUTION: This measuring apparatus includes: an air bag 13 for measurement to be mounted on a measuring part; a pressure sensor 23 for measuring internal pressure of the air bag 13; a sensor 30 for detecting pulse waves; a pressurizing mechanism 8 for pressing the sensor 30 in a range, of the measuring part, narrower than the air bag 13 including a part right above the artery; and an arithmetic unit 40 connected to both sensors 23 and 30, for calculating blood pressure and a pulse on the basis of the output values thereof. The arithmetic unit 40 performs control of releasing pressurization by the pressurizing mechanism and increasing and decreasing the internal pressure of the air bag 13 when measuring the blood pressure, and releases pressurization of the air bag 13 and maintains pressurizing force by the pressurizing mechanism 8 at prescribed pressurizing force when measuring a pulse at the time other than the time of measuring the blood pressure.
摘要翻译：要解决的问题：提供一种能够在抑制对物体的负担的同时能够在长时间内精确地测量脉搏和测量脉搏的测量装置。解决方案：该测量装置包括：用于测量的气囊13 安装在测量部件上; 用于测量气囊13的内部压力的压力传感器23; 用于检测脉波的传感器30; 用于在测量部分的范围内按压传感器30的加压机构8比包括在动脉正上方的部分的气囊13更窄; 以及连接到传感器23和30两者的运算单元40，用于根据其输出值来计算血压和脉冲。运算单元40进行加压机构的释放加压的控制，并且在测定血压时增加和减小气囊13的内部压力，并且释放气囊13的加压，并且通过加压机构8保持加压力，在测量血压以外的时刻测量脉搏时的加压力。

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