JPH0532083Y2 - - Google Patents
Info
- Publication number
- JPH0532083Y2 JPH0532083Y2 JP17419087U JP17419087U JPH0532083Y2 JP H0532083 Y2 JPH0532083 Y2 JP H0532083Y2 JP 17419087 U JP17419087 U JP 17419087U JP 17419087 U JP17419087 U JP 17419087U JP H0532083 Y2 JPH0532083 Y2 JP H0532083Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- sensor
- finger
- receiving element
- light emitting
- 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
- 230000003287 optical effect Effects 0.000 claims description 25
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 230000036772 blood pressure Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17419087U JPH0532083Y2 (pt) | 1987-11-13 | 1987-11-13 | |
| DE8888117854T DE3877894T2 (de) | 1987-11-02 | 1988-10-26 | Bio-lichtmessfuehler. |
| EP88117854A EP0315040B1 (en) | 1987-11-02 | 1988-10-26 | Bio-photosensor |
| US07/264,105 US4974591A (en) | 1987-11-02 | 1988-10-28 | Bio-photosensor |
| KR1019880014123A KR920000733B1 (ko) | 1987-11-02 | 1988-10-29 | 생체 광센서 |
| CN 88107502 CN1029364C (zh) | 1987-11-02 | 1988-11-01 | 生物光敏器 |
| CA000582049A CA1323074C (en) | 1987-11-02 | 1988-11-02 | Bio-photosensor |
| SU914895426A RU2096992C1 (ru) | 1987-11-02 | 1991-05-26 | Фотосенсор |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17419087U JPH0532083Y2 (pt) | 1987-11-13 | 1987-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177709U JPH0177709U (pt) | 1989-05-25 |
| JPH0532083Y2 true JPH0532083Y2 (pt) | 1993-08-18 |
Family
ID=31466062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17419087U Expired - Lifetime JPH0532083Y2 (pt) | 1987-11-02 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532083Y2 (pt) |
-
1987
- 1987-11-13 JP JP17419087U patent/JPH0532083Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0177709U (pt) | 1989-05-25 |
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