JPS59137705U - Pressure change rate adjustment device for manchet in blood pressure measuring device - Google Patents
Pressure change rate adjustment device for manchet in blood pressure measuring deviceInfo
- Publication number
- JPS59137705U JPS59137705U JP3257383U JP3257383U JPS59137705U JP S59137705 U JPS59137705 U JP S59137705U JP 3257383 U JP3257383 U JP 3257383U JP 3257383 U JP3257383 U JP 3257383U JP S59137705 U JPS59137705 U JP S59137705U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pressure change
- change
- cuff
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を含む血圧測定装置の構成を
説明する図である。第２図は、第１図の実施例における
調節弁の断面図である。第３図は、第１図の実施例の作
動を説明するフローチャートである。第４図は、第３図
の排気制御ルーチンを示すフローチャートである。
１０：マンシェツト、１２：圧力センサ、１８：心電計
（心拍検出器） 、２ Ｑ：ｃｐＴＪ（制御装置）２２
：ＲＡＭ （制御装置） 、２４ ：ＲＯＭ（制御装置
）、３８二流量調節装置、ＳＰ、 ＳＰＤ：圧力信号、
ＳＭ：心拍信号、ＳＥ：排出量信号（変化量信号）。
第１図
第４図−
第２図
−」FIG. 1 is a diagram illustrating the configuration of a blood pressure measuring device including an embodiment of the present invention. FIG. 2 is a sectional view of the control valve in the embodiment of FIG. 1. FIG. 3 is a flowchart illustrating the operation of the embodiment of FIG. FIG. 4 is a flowchart showing the exhaust control routine of FIG. 3. 10: Manchette, 12: Pressure sensor, 18: Electrocardiograph (heartbeat detector), 2 Q: cpTJ (control device) 22
:RAM (control device), 24: ROM (control device), 38 two flow rate adjustment device, SP, SPD: pressure signal,
SM: heartbeat signal, SE: discharge amount signal (change amount signal). Figure 1 Figure 4 - Figure 2
Claims (1)
からの気体排出量または該マンシェツトへの気体供給量
を調節し、該マンシェツトの圧力変化速度を制御する血
圧測定装置におけるマンシェツトの圧力変化速度調節装
置であ′つて、前記マンシェツト内の圧力を検知し、該
圧力を表わす圧力信号を出力する圧力センサと、前記人
体の・６拍を検出し、該心拍に同期した心拍信号を出力
する心拍検出装置と、 ゛前記マンシェツトからの
気体排出量または該マンシェツトへの気体供給量を変化
させる流量調節装置と、 前記圧力信号および心拍信号に基づいて、予め該心拍信
号間における前記マンシェツトの実際圧力変化量を算定
し、次に該実際圧力変化量と予め定められた一定の一心
拍あたりの目標圧力変化量とに基づいて、続く心拍間に
おける実際圧力変化量が該目標圧力変化量に等しくなる
ように変化量信号を決定し、前記流量調節装置に、該変
化量信 −号に従って圧力変化速度を調節させる制御装
置とを含むことを特徴とする血圧測定装置におけるマン
シェツトの圧力変化速度調節装置。[Scope of Claim for Utility Model Registration] A blood pressure measuring device that controls the rate of pressure change in the cuff by adjusting the amount of gas discharged from a cuff that presses a part of the human body or the amount of gas supplied to the cuff that presses a part of the human body when measuring blood pressure. The pressure change rate adjusting device for the manchette includes a pressure sensor that detects the pressure inside the manchette and outputs a pressure signal representing the pressure, and a heartbeat that detects the six beats of the human body and synchronizes with the heartbeat. a heartbeat detection device that outputs a signal; a flow rate adjustment device that changes the amount of gas discharged from the manchette or the amount of gas supplied to the manchette; The actual pressure change in the cuff is calculated, and then based on the actual pressure change and a predetermined target pressure change per heartbeat, the actual pressure change between successive heartbeats is calculated as the target pressure change. A pressure change in a cuff in a blood pressure measuring device, characterized in that the control device determines a change amount signal so as to be equal to the change amount signal, and causes the flow rate adjustment device to adjust a pressure change rate in accordance with the change amount signal. Speed regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3257383U JPS59137705U (en) | 1983-03-07 | 1983-03-07 | Pressure change rate adjustment device for manchet in blood pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3257383U JPS59137705U (en) | 1983-03-07 | 1983-03-07 | Pressure change rate adjustment device for manchet in blood pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59137705U true JPS59137705U (en) | 1984-09-13 |
Family
ID=30163389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3257383U Pending JPS59137705U (en) | 1983-03-07 | 1983-03-07 | Pressure change rate adjustment device for manchet in blood pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59137705U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192588A (en) * | 1975-02-12 | 1976-08-13 | ||
| JPS53142078A (en) * | 1977-05-16 | 1978-12-11 | Del Mar Avionics | Blood pressure monitor |
| JPS5529304A (en) * | 1978-08-21 | 1980-03-01 | Nippon Seimitsu Sokuki Kk | Tonometer |
-
1983
- 1983-03-07 JP JP3257383U patent/JPS59137705U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192588A (en) * | 1975-02-12 | 1976-08-13 | ||
| JPS53142078A (en) * | 1977-05-16 | 1978-12-11 | Del Mar Avionics | Blood pressure monitor |
| JPS5529304A (en) * | 1978-08-21 | 1980-03-01 | Nippon Seimitsu Sokuki Kk | Tonometer |
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