JPS62160906U - - Google Patents
Info
- Publication number
- JPS62160906U JPS62160906U JP4854886U JP4854886U JPS62160906U JP S62160906 U JPS62160906 U JP S62160906U JP 4854886 U JP4854886 U JP 4854886U JP 4854886 U JP4854886 U JP 4854886U JP S62160906 U JPS62160906 U JP S62160906U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- sound detection
- sounds
- outputs
- control circuit
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 210000004204 blood vessel Anatomy 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
図面は実施例に係り、第１図は全体系統図、第
２図は演算フローチヤート図である。
１……コンデンサマイクロフオン、２……Ａ／
Ｄ変換回路、３……入力ポート、５……マイクロ
プロセツサ、６……ランダムアクセスメモリ、７
……リードオンリメモリ、８……出力ポート、９
……表示器。
The drawings relate to an embodiment; FIG. 1 is an overall system diagram, and FIG. 2 is a calculation flowchart. 1...Condenser microphone, 2...A/
D conversion circuit, 3...Input port, 5...Microprocessor, 6...Random access memory, 7
... Read-only memory, 8 ... Output port, 9
……display.
Claims (1)
音検出信号を出力するコンデンサマイクロフオン
と、同コンデンサマイクロフオンから出力された
脈音検出信号を入力して任意に設定された数秒間
に入力される脈音検出信号をカウントし、同設定
時間内にカウントされた脈音検出信号を１分間当
りの脈音数に換算した上１分間値に換算された脈
音数を表示信号に交換して出力する制御回路と、
同制御回路から出力された前記表示信号を入力し
て１分間当りの脈音数を脈拍数として表示させる
表示器とを備えることを特徴とする脈拍数瞬時計
測器。 A condenser microphone that detects pulse-like pulse sounds generated from blood vessels and outputs a pulse sound detection signal, and a pulse sound detection signal output from the condenser microphone is input and input over an arbitrarily set number of seconds. The pulse sound detection signals counted within the same set time are converted to the number of pulse sounds per minute, and the number of pulse sounds converted to the one minute value is exchanged to the display signal. a control circuit that outputs
An instantaneous pulse rate measuring device comprising: a display device which inputs the display signal outputted from the control circuit and displays the number of pulse sounds per minute as a pulse rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4854886U JPS62160906U (en) | 1986-04-01 | 1986-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4854886U JPS62160906U (en) | 1986-04-01 | 1986-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62160906U true JPS62160906U (en) | 1987-10-13 |
Family
ID=30870181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4854886U Pending JPS62160906U (en) | 1986-04-01 | 1986-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62160906U (en) |
-
1986
- 1986-04-01 JP JP4854886U patent/JPS62160906U/ja active Pending