JPH058974Y2 - - Google Patents
Info
- Publication number
- JPH058974Y2 JPH058974Y2 JP15004289U JP15004289U JPH058974Y2 JP H058974 Y2 JPH058974 Y2 JP H058974Y2 JP 15004289 U JP15004289 U JP 15004289U JP 15004289 U JP15004289 U JP 15004289U JP H058974 Y2 JPH058974 Y2 JP H058974Y2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- light emitting
- emitting element
- pulse oximeter
- equilibrium
- 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
- 238000005259 measurement Methods 0.000 claims description 59
- 230000002159 abnormal effect Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 239000008280 blood Substances 0.000 claims description 5
- 210000004369 blood Anatomy 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000020169 heat generation Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 14
- 230000036760 body temperature Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 230000003836 peripheral circulation Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010065929 Cardiovascular insufficiency Diseases 0.000 description 1
- 206010036155 Poor peripheral circulation Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect 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 |
|---|---|---|---|
| JP15004289U JPH058974Y2 (en]) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15004289U JPH058974Y2 (en]) | 1989-12-28 | 1989-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0388507U JPH0388507U (en]) | 1991-09-10 |
| JPH058974Y2 true JPH058974Y2 (en]) | 1993-03-05 |
Family
ID=31696411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15004289U Expired - Lifetime JPH058974Y2 (en]) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058974Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020054409A (ja) * | 2017-02-07 | 2020-04-09 | アルプスアルパイン株式会社 | センサモジュールおよびその制御方法 |
| EP4238487A1 (en) * | 2020-11-02 | 2023-09-06 | Japan Tobacco Inc. | Measurement device for living tissue, suction device, measurement method for living tissue, and program |
-
1989
- 1989-12-28 JP JP15004289U patent/JPH058974Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0388507U (en]) | 1991-09-10 |
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