JPS6462121A - Acceleration type pulse wave meter - Google Patents
Acceleration type pulse wave meterInfo
- Publication number
- JPS6462121A JPS6462121A JP21951287A JP21951287A JPS6462121A JP S6462121 A JPS6462121 A JP S6462121A JP 21951287 A JP21951287 A JP 21951287A JP 21951287 A JP21951287 A JP 21951287A JP S6462121 A JPS6462121 A JP S6462121A
- Authority
- JP
- Japan
- Prior art keywords
- wave
- pulse wave
- abnormal
- loss
- detected
- 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
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
PURPOSE:To shorten a printing time and to reduce the loss of printing paper, by printing out only one representative waveform in a plurality of measured waveforms when no abnormal wave is detected by an abnormal wave detector. CONSTITUTION:The light emitting from a light emitting element 2 composed of a tungsten lamp varies by the increase and decrease in the amount of blood in a fingertip 10 and this variation is taken out as a pulse wave by a photodetector 3. This pulse wave is converted to an acceleration pulse wave by an acceleration pulse wave converter 4 to be sent to a system controller 7. The characteristic of the acceleration pulse wave is detected as a numerical value using a waveform operator 5 and operated to calculate a pulse rate or digitalized. When the presence of an abnormal wave is detected by an abnormal wave detector 6, the system controller 7 judges whether all of measured waveforms are continuously printed by a printer 8 or whether the abnormal wave is informed to a CRT 9. When no abnormal wave is present, only one representative waveform among the measured waveforms is printed and not only timewise loss but also the loss of the printing paper are reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219512A JPH0753158B2 (en) | 1987-09-02 | 1987-09-02 | Accelerometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219512A JPH0753158B2 (en) | 1987-09-02 | 1987-09-02 | Accelerometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6462121A true JPS6462121A (en) | 1989-03-08 |
| JPH0753158B2 JPH0753158B2 (en) | 1995-06-07 |
Family
ID=16736626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62219512A Expired - Fee Related JPH0753158B2 (en) | 1987-09-02 | 1987-09-02 | Accelerometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753158B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008029587A1 (en) * | 2006-09-07 | 2008-03-13 | Omron Healthcare Co., Ltd. | Medical measurement device for outputting information useful for diagnosis |
-
1987
- 1987-09-02 JP JP62219512A patent/JPH0753158B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008029587A1 (en) * | 2006-09-07 | 2008-03-13 | Omron Healthcare Co., Ltd. | Medical measurement device for outputting information useful for diagnosis |
| JP2008061824A (en) * | 2006-09-07 | 2008-03-21 | Omron Healthcare Co Ltd | Medical measuring instrument, biosignal waveform extraction method and biosignal waveform extraction program |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753158B2 (en) | 1995-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |