JPH0730008Y2 - 指尖脈波センサ - Google Patents
指尖脈波センサInfo
- Publication number
- JPH0730008Y2 JPH0730008Y2 JP15004489U JP15004489U JPH0730008Y2 JP H0730008 Y2 JPH0730008 Y2 JP H0730008Y2 JP 15004489 U JP15004489 U JP 15004489U JP 15004489 U JP15004489 U JP 15004489U JP H0730008 Y2 JPH0730008 Y2 JP H0730008Y2
- Authority
- JP
- Japan
- Prior art keywords
- fingertip
- signal
- pulse wave
- nail
- 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.)
- Expired - Lifetime
Links
- 230000010355 oscillation Effects 0.000 claims description 18
- 210000001015 abdomen Anatomy 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 6
- 210000004204 blood vessel Anatomy 0.000 claims description 2
- 230000010349 pulsation Effects 0.000 claims description 2
- 210000000282 nail Anatomy 0.000 claims 4
- 210000004905 finger nail Anatomy 0.000 claims 2
- 210000000078 claw Anatomy 0.000 description 8
- 230000006698 induction Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003836 peripheral circulation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15004489U JPH0730008Y2 (ja) | 1989-12-28 | 1989-12-28 | 指尖脈波センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15004489U JPH0730008Y2 (ja) | 1989-12-28 | 1989-12-28 | 指尖脈波センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0388506U JPH0388506U (en]) | 1991-09-10 |
| JPH0730008Y2 true JPH0730008Y2 (ja) | 1995-07-12 |
Family
ID=31696413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15004489U Expired - Lifetime JPH0730008Y2 (ja) | 1989-12-28 | 1989-12-28 | 指尖脈波センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730008Y2 (en]) |
-
1989
- 1989-12-28 JP JP15004489U patent/JPH0730008Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0388506U (en]) | 1991-09-10 |
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