JPS64893Y2 - - Google Patents
Info
- Publication number
- JPS64893Y2 JPS64893Y2 JP19679182U JP19679182U JPS64893Y2 JP S64893 Y2 JPS64893 Y2 JP S64893Y2 JP 19679182 U JP19679182 U JP 19679182U JP 19679182 U JP19679182 U JP 19679182U JP S64893 Y2 JPS64893 Y2 JP S64893Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber sensor
- light
- blood
- blood vessel
- 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
- 239000013307 optical fiber Substances 0.000 claims description 47
- 210000004204 blood vessel Anatomy 0.000 claims description 22
- 239000008280 blood Substances 0.000 claims description 21
- 210000004369 blood Anatomy 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000000747 cardiac effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009532 heart rate measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Light Guides In General And Applications Therefor (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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19679182U JPS59102002U (ja) | 1982-12-27 | 1982-12-27 | 光フアイバセンサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19679182U JPS59102002U (ja) | 1982-12-27 | 1982-12-27 | 光フアイバセンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59102002U JPS59102002U (ja) | 1984-07-10 |
| JPS64893Y2 true JPS64893Y2 (enrdf_load_stackoverflow) | 1989-01-10 |
Family
ID=30422001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19679182U Granted JPS59102002U (ja) | 1982-12-27 | 1982-12-27 | 光フアイバセンサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102002U (enrdf_load_stackoverflow) |
-
1982
- 1982-12-27 JP JP19679182U patent/JPS59102002U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59102002U (ja) | 1984-07-10 |
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