JPH0115297B2 - - Google Patents
Info
- Publication number
- JPH0115297B2 JPH0115297B2 JP55180797A JP18079780A JPH0115297B2 JP H0115297 B2 JPH0115297 B2 JP H0115297B2 JP 55180797 A JP55180797 A JP 55180797A JP 18079780 A JP18079780 A JP 18079780A JP H0115297 B2 JPH0115297 B2 JP H0115297B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- radial artery
- wrist
- signal
- signals
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 19
- 210000002321 radial artery Anatomy 0.000 claims description 13
- 210000000707 wrist Anatomy 0.000 claims description 10
- 230000017531 blood circulation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims 1
- 230000010349 pulsation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 230000035485 pulse pressure Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 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 |
|---|---|---|---|
| JP55180797A JPS57103628A (en) | 1980-12-20 | 1980-12-20 | Pulse wave detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55180797A JPS57103628A (en) | 1980-12-20 | 1980-12-20 | Pulse wave detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57103628A JPS57103628A (en) | 1982-06-28 |
| JPH0115297B2 true JPH0115297B2 (enrdf_load_stackoverflow) | 1989-03-16 |
Family
ID=16089501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55180797A Granted JPS57103628A (en) | 1980-12-20 | 1980-12-20 | Pulse wave detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57103628A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4895017B2 (ja) * | 2006-11-07 | 2012-03-14 | 独立行政法人国立高等専門学校機構 | 体動検知センサー及び体動モニタリングシステム |
| KR101370494B1 (ko) * | 2011-12-14 | 2014-03-10 | 포항공과대학교 산학협력단 | 졸음 운전 방지 장치 및 방법 |
| JP6524858B2 (ja) * | 2015-08-24 | 2019-06-05 | オムロンヘルスケア株式会社 | 脈波測定装置 |
| GB2546733B (en) | 2016-01-22 | 2018-07-04 | Dyson Technology Ltd | Domestic appliance and part thereof |
-
1980
- 1980-12-20 JP JP55180797A patent/JPS57103628A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57103628A (en) | 1982-06-28 |
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