JPH0447407U - - Google Patents
Info
- Publication number
- JPH0447407U JPH0447407U JP8965790U JP8965790U JPH0447407U JP H0447407 U JPH0447407 U JP H0447407U JP 8965790 U JP8965790 U JP 8965790U JP 8965790 U JP8965790 U JP 8965790U JP H0447407 U JPH0447407 U JP H0447407U
- Authority
- JP
- Japan
- Prior art keywords
- light
- subject
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8965790U JPH0447407U (tr) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8965790U JPH0447407U (tr) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447407U true JPH0447407U (tr) | 1992-04-22 |
Family
ID=31823787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8965790U Pending JPH0447407U (tr) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447407U (tr) |
-
1990
- 1990-08-27 JP JP8965790U patent/JPH0447407U/ja active Pending