JPH01165005U - - Google Patents
Info
- Publication number
- JPH01165005U JPH01165005U JP6254588U JP6254588U JPH01165005U JP H01165005 U JPH01165005 U JP H01165005U JP 6254588 U JP6254588 U JP 6254588U JP 6254588 U JP6254588 U JP 6254588U JP H01165005 U JPH01165005 U JP H01165005U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- signal
- cuff
- comparator
- types
- 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
- 230000036772 blood pressure Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第１図は、本考案の一実施例を含む自動血圧計
の構成を示すブロツク線図である。第２図は、第
１図の過昇圧検出装置を詳しく示すブロツク線図
である。第３図は、本考案の他の実施例の構成を
示す第２図に相当する図である。
１０：カフ、２２：過昇圧検出装置、４０：半
導体圧力トランスデユーサ、４４，４６，４８，
７６：比較器、５０：基準信号発生器、７４：切
換操作スイツチ（切換操作手段）。
FIG. 1 is a block diagram showing the configuration of an automatic blood pressure monitor including one embodiment of the present invention. FIG. 2 is a block diagram showing the overboost detection device of FIG. 1 in detail. FIG. 3 is a diagram corresponding to FIG. 2 showing the configuration of another embodiment of the present invention. 10: Cuff, 22: Overboost detection device, 40: Semiconductor pressure transducer, 44, 46, 48,
76: Comparator, 50: Reference signal generator, 74: Changeover operation switch (switching operation means).
Claims (1)
該生体の血圧値を自動的に測定する自動血圧計に
おいて、該カフの過昇圧を検出する装置であつて
、 前記カフに接続され、該カフ内の圧力を表す圧
力信号を出力する圧力トランスデユーサと、 予め定められた複数種類の圧力上限値に対応し
た複数種類の基準信号を発生する基準信号発生器
と、 前記圧力トランスデユーサから出力された圧力
信号と前記基準信号とを比較し、該圧力信号が該
基準信号を超えると過昇圧信号を発生させる比較
器と、 前記比較器により発生させられた複数種類の過
昇圧信号のいずれか、或いは、該比較器において
過昇圧信号を発生させるために用いられる前記複
数種類の基準信号のいずれかを択一的に指定する
切換操作手段と、 を含むことを特徴とする自動血圧計の過昇圧検出
装置。[Claims for Utility Model Registration] An automatic sphygmomanometer that automatically measures the blood pressure of a living body by compressing a part of the living body with a cuff, which is a device for detecting excessive pressure increase in the cuff, a pressure transducer connected to the cuff and outputting a pressure signal representing the pressure within the cuff; and a reference signal generator generating multiple types of reference signals corresponding to multiple predetermined pressure upper limit values. , a comparator that compares the pressure signal output from the pressure transducer with the reference signal and generates an overpressure signal when the pressure signal exceeds the reference signal; and a plurality of pressure signals generated by the comparator. switching operation means for selectively specifying one of the types of over-boosting signals or one of the plurality of types of reference signals used to generate the over-boosting signal in the comparator; Features: Automatic blood pressure monitor overpressure detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6254588U JPH01165005U (en) | 1988-05-12 | 1988-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6254588U JPH01165005U (en) | 1988-05-12 | 1988-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165005U true JPH01165005U (en) | 1989-11-17 |
Family
ID=31288150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6254588U Pending JPH01165005U (en) | 1988-05-12 | 1988-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165005U (en) |
-
1988
- 1988-05-12 JP JP6254588U patent/JPH01165005U/ja active Pending
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