JPH0448164Y2 - - Google Patents
Info
- Publication number
- JPH0448164Y2 JPH0448164Y2 JP1987110514U JP11051487U JPH0448164Y2 JP H0448164 Y2 JPH0448164 Y2 JP H0448164Y2 JP 1987110514 U JP1987110514 U JP 1987110514U JP 11051487 U JP11051487 U JP 11051487U JP H0448164 Y2 JPH0448164 Y2 JP H0448164Y2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- pressure sensor
- main body
- arithmetic circuit
- piezoelectric element
- 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
- 230000010349 pulsation Effects 0.000 description 12
- 210000001367 artery Anatomy 0.000 description 8
- 210000000707 wrist Anatomy 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000035900 sweating Effects 0.000 description 3
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 230000004397 blinking Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009532 heart rate measurement Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987110514U JPH0448164Y2 (de) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987110514U JPH0448164Y2 (de) | 1987-07-17 | 1987-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417212U JPS6417212U (de) | 1989-01-27 |
| JPH0448164Y2 true JPH0448164Y2 (de) | 1992-11-13 |
Family
ID=31347745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987110514U Expired JPH0448164Y2 (de) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448164Y2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235815A (ja) * | 2002-02-20 | 2003-08-26 | Sousei Denshi:Kk | 検出センサーを用いた脈拍測定装置 |
| JP6503300B2 (ja) * | 2013-12-26 | 2019-04-17 | ビフレステック株式会社 | 検体情報処理装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466581A (en) * | 1977-11-07 | 1979-05-29 | Kanebo Ltd | Method of and device for monitoring pulse rate |
| JPS5642427A (en) * | 1979-09-14 | 1981-04-20 | Toshiba Corp | Generator for organism signal rhythm tone |
| JPS5723302B2 (de) * | 1978-10-13 | 1982-05-18 | ||
| JPS6111618A (ja) * | 1984-06-27 | 1986-01-20 | Toshiba Corp | 振動伝達パワ−測定装置 |
| JPS6118104B2 (de) * | 1977-11-01 | 1986-05-10 | Matsushita Electric Ind Co Ltd | |
| JPS6216738A (ja) * | 1985-07-15 | 1987-01-24 | ティーディーケイ株式会社 | 位置センサ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723302U (de) * | 1980-07-14 | 1982-02-06 | ||
| JPS5787708U (de) * | 1980-11-17 | 1982-05-29 | ||
| JPS6118104U (ja) * | 1984-07-05 | 1986-02-01 | 粛 泰洋 | 電子式早判り脈摶計数器 |
-
1987
- 1987-07-17 JP JP1987110514U patent/JPH0448164Y2/ja not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6118104B2 (de) * | 1977-11-01 | 1986-05-10 | Matsushita Electric Ind Co Ltd | |
| JPS5466581A (en) * | 1977-11-07 | 1979-05-29 | Kanebo Ltd | Method of and device for monitoring pulse rate |
| JPS5723302B2 (de) * | 1978-10-13 | 1982-05-18 | ||
| JPS5642427A (en) * | 1979-09-14 | 1981-04-20 | Toshiba Corp | Generator for organism signal rhythm tone |
| JPS6111618A (ja) * | 1984-06-27 | 1986-01-20 | Toshiba Corp | 振動伝達パワ−測定装置 |
| JPS6216738A (ja) * | 1985-07-15 | 1987-01-24 | ティーディーケイ株式会社 | 位置センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6417212U (de) | 1989-01-27 |
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