JPS6350305U - - Google Patents
Info
- Publication number
- JPS6350305U JPS6350305U JP14319186U JP14319186U JPS6350305U JP S6350305 U JPS6350305 U JP S6350305U JP 14319186 U JP14319186 U JP 14319186U JP 14319186 U JP14319186 U JP 14319186U JP S6350305 U JPS6350305 U JP S6350305U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- cuff
- pressure
- blood pressure
- measuring device
- 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.)
- Granted
Links
- 230000036772 blood pressure Effects 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第１図は本考案のクレーム対応図である。第２
図は本考案の一実施例が適用された自動血圧測定
装置の要部の構成を示すブロツク線図である。第
３図は第２図の装置の作動を説明するフローチヤ
ートである。第４図は第２図の装置に用いられる
カフの圧力変化を示すタイムチヤートである。第
５図は本考案の他の実施例の第２図に相当する図
である。
１０：カフ、１２：圧力センサ、５０，５６：
マイクロフオン。
FIG. 1 is a diagram showing the claims of the present invention. Second
The figure is a block diagram showing the configuration of essential parts of an automatic blood pressure measuring device to which an embodiment of the present invention is applied. FIG. 3 is a flowchart illustrating the operation of the apparatus of FIG. 2. FIG. 4 is a time chart showing changes in the pressure of the cuff used in the device shown in FIG. FIG. 5 is a diagram corresponding to FIG. 2 of another embodiment of the present invention. 10: Cuff, 12: Pressure sensor, 50, 56:
Microphone.
Claims (1)
体の一部を圧迫するためのカフとを備え、該カフ
を目標カフ圧まで昇圧した後徐々に降圧させる過
程において前記センサの出力信号に基づいて血圧
を測定する形式の自動血圧測定装置において、 前記カフの初期昇圧期間内において前記センサ
からの出力信号中に発生するノイズの最大値を求
める最大値決定手段と、 前記最大値が予め定められた一定の値を下回つ
たとき、異常信号を出力する判定手段と、 を含むことを特徴とする自動血圧測定装置用セン
サの異常検出装置。[Claims for Utility Model Registration] The sensor comprises a sensor such as a pressure sensor or a microphone, and a cuff for compressing a part of a living body, and the sensor is used in the process of increasing the pressure of the cuff to a target cuff pressure and then gradually lowering the pressure. An automatic blood pressure measuring device that measures blood pressure based on an output signal from the sensor, comprising: maximum value determining means for determining the maximum value of noise generated in the output signal from the sensor during the initial pressurization period of the cuff; 1. An abnormality detection device for a sensor for an automatic blood pressure measuring device, comprising: determination means for outputting an abnormality signal when the value falls below a predetermined constant value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14319186U JPH0441842Y2 (en) | 1986-09-18 | 1986-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14319186U JPH0441842Y2 (en) | 1986-09-18 | 1986-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6350305U true JPS6350305U (en) | 1988-04-05 |
| JPH0441842Y2 JPH0441842Y2 (en) | 1992-10-01 |
Family
ID=31052637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14319186U Expired JPH0441842Y2 (en) | 1986-09-18 | 1986-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441842Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018153487A (en) * | 2017-03-17 | 2018-10-04 | 株式会社エー・アンド・デイ | Biological body atrial fibrillation determination device |
-
1986
- 1986-09-18 JP JP14319186U patent/JPH0441842Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018153487A (en) * | 2017-03-17 | 2018-10-04 | 株式会社エー・アンド・デイ | Biological body atrial fibrillation determination device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0441842Y2 (en) | 1992-10-01 |
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