JPH0177708U - - Google Patents
Info
- Publication number
- JPH0177708U JPH0177708U JP1987174189U JP17418987U JPH0177708U JP H0177708 U JPH0177708 U JP H0177708U JP 1987174189 U JP1987174189 U JP 1987174189U JP 17418987 U JP17418987 U JP 17418987U JP H0177708 U JPH0177708 U JP H0177708U
- Authority
- JP
- Japan
- Prior art keywords
- light
- finger
- optical sensor
- emitting element
- receiving 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 12
- 210000000282 nail Anatomy 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 210000004905 finger nail Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17418987U JPH0510806Y2 (en]) | 1987-11-13 | 1987-11-13 | |
| EP88117854A EP0315040B1 (en) | 1987-11-02 | 1988-10-26 | Bio-photosensor |
| DE8888117854T DE3877894T2 (de) | 1987-11-02 | 1988-10-26 | Bio-lichtmessfuehler. |
| US07/264,105 US4974591A (en) | 1987-11-02 | 1988-10-28 | Bio-photosensor |
| KR1019880014123A KR920000733B1 (ko) | 1987-11-02 | 1988-10-29 | 생체 광센서 |
| 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 |
|---|---|---|---|
| JP17418987U JPH0510806Y2 (en]) | 1987-11-13 | 1987-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177708U true JPH0177708U (en]) | 1989-05-25 |
| JPH0510806Y2 JPH0510806Y2 (en]) | 1993-03-17 |
Family
ID=31466061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17418987U Expired - Lifetime JPH0510806Y2 (en]) | 1987-11-02 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510806Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3579686B2 (ja) * | 1995-08-07 | 2004-10-20 | アークレイ株式会社 | 測定位置再現方法および測定位置再現装置並びにそれを使用した光学測定装置 |
-
1987
- 1987-11-13 JP JP17418987U patent/JPH0510806Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510806Y2 (en]) | 1993-03-17 |