JPS6440030A - Sphygmonamometric method - Google Patents
Sphygmonamometric methodInfo
- Publication number
- JPS6440030A JPS6440030A JP62197887A JP19788787A JPS6440030A JP S6440030 A JPS6440030 A JP S6440030A JP 62197887 A JP62197887 A JP 62197887A JP 19788787 A JP19788787 A JP 19788787A JP S6440030 A JPS6440030 A JP S6440030A
- Authority
- JP
- Japan
- Prior art keywords
- rate
- cuff
- value
- evacuation
- air pressure
- 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
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
PURPOSE:To complement an air pressure in a cuff to thereby keep the rate of air pressure fall constant, by conducting constant rate evacuation and air supply into the cuff simultaneously. CONSTITUTION:Blood pressure is measured while evacuating a cuff with a constant rate evacuation valve, and the rate of constant rate evacuation, S1, is compared with a preset evacuation rate, S0, by means of a pressure sensor and a microprocessor without interruption. When the S1 value is greater than the S0 value, the air is supplied to the cuff by means of a motor pump through an amplifier to bring the S1 value near to the S0 value. As a result the S1 values form a straight line approximating to that of the S0 values over a wide range from a high air pressure to a low air pressure, thus enabling accurate determination of both systolic and diastolic pressures in sphygmomanometry.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197887A JPS6440030A (en) | 1987-08-07 | 1987-08-07 | Sphygmonamometric method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197887A JPS6440030A (en) | 1987-08-07 | 1987-08-07 | Sphygmonamometric method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6440030A true JPS6440030A (en) | 1989-02-10 |
Family
ID=16381947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62197887A Pending JPS6440030A (en) | 1987-08-07 | 1987-08-07 | Sphygmonamometric method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6440030A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009142266A1 (en) * | 2008-05-22 | 2009-11-26 | オムロンヘルスケア株式会社 | Blood pressure measuring device |
JP2009279196A (en) * | 2008-05-22 | 2009-12-03 | Omron Healthcare Co Ltd | Blood pressure measuring device |
JP2009279198A (en) * | 2008-05-22 | 2009-12-03 | Omron Healthcare Co Ltd | Blood pressure measuring device |
JP2009279197A (en) * | 2008-05-22 | 2009-12-03 | Omron Healthcare Co Ltd | Blood pressure measuring device |
-
1987
- 1987-08-07 JP JP62197887A patent/JPS6440030A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009142266A1 (en) * | 2008-05-22 | 2009-11-26 | オムロンヘルスケア株式会社 | Blood pressure measuring device |
JP2009279196A (en) * | 2008-05-22 | 2009-12-03 | Omron Healthcare Co Ltd | Blood pressure measuring device |
JP2009279198A (en) * | 2008-05-22 | 2009-12-03 | Omron Healthcare Co Ltd | Blood pressure measuring device |
JP2009279197A (en) * | 2008-05-22 | 2009-12-03 | Omron Healthcare Co Ltd | Blood pressure measuring device |
US9706933B2 (en) | 2008-05-22 | 2017-07-18 | Omron Healthcare Co., Ltd. | Blood pressure measurement device |
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