JPH01152610U - - Google Patents
Info
- Publication number
- JPH01152610U JPH01152610U JP4788788U JP4788788U JPH01152610U JP H01152610 U JPH01152610 U JP H01152610U JP 4788788 U JP4788788 U JP 4788788U JP 4788788 U JP4788788 U JP 4788788U JP H01152610 U JPH01152610 U JP H01152610U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical sensor
- light receiving
- living body
- 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 6
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Landscapes
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4788788U JPH01152610U (tr) | 1988-04-09 | 1988-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4788788U JPH01152610U (tr) | 1988-04-09 | 1988-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01152610U true JPH01152610U (tr) | 1989-10-20 |
Family
ID=31274063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4788788U Pending JPH01152610U (tr) | 1988-04-09 | 1988-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01152610U (tr) |
-
1988
- 1988-04-09 JP JP4788788U patent/JPH01152610U/ja active Pending