JPS61105854U - - Google Patents
Info
- Publication number
- JPS61105854U JPS61105854U JP19075584U JP19075584U JPS61105854U JP S61105854 U JPS61105854 U JP S61105854U JP 19075584 U JP19075584 U JP 19075584U JP 19075584 U JP19075584 U JP 19075584U JP S61105854 U JPS61105854 U JP S61105854U
- Authority
- JP
- Japan
- Prior art keywords
- light
- detection cavity
- light source
- receiving element
- skin
- 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
- 210000002374 sebum Anatomy 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 4
- 230000003287 optical effect Effects 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第1図は本考案に係る皮脂量測定装置の検知器
の側断面図、第2図は検知器Aと測定装置本体B
との組合せからなる装置全体の斜視図、第3図は
赤外線分光光度計により測定したスクワランと水
の吸収スペクトル図である。 1……光源、3……フイルター機構、6……開
口、7……検知空洞、8……受光素子、A……検
知器、B……測定装置本体。
の側断面図、第2図は検知器Aと測定装置本体B
との組合せからなる装置全体の斜視図、第3図は
赤外線分光光度計により測定したスクワランと水
の吸収スペクトル図である。 1……光源、3……フイルター機構、6……開
口、7……検知空洞、8……受光素子、A……検
知器、B……測定装置本体。
Claims (1)
- 顔等の人間の皮膚に押し当てることによつて先
端の開口6が該皮膚で塞がれる検知空洞7と、該
検知空洞内に光源1からの光を導く光学系と、該
光学系からの光の該皮膚表面における反射光を受
光する受光素子8と、該光源から受光素子に至る
測定光路に対して出没自在に配置され、脂肪分に
対応する1.21μm,1.73μm,1.76
μm,2.31μm,2.33μmのうちの少な
くともいずれか1つの波長を含む帯域の光を選択
的に透過する1以上のフイルター3′とを具えた
ことを特徴とする皮脂量測定装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19075584U JPS61105854U (ja) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19075584U JPS61105854U (ja) | 1984-12-18 | 1984-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61105854U true JPS61105854U (ja) | 1986-07-05 |
Family
ID=30748206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19075584U Pending JPS61105854U (ja) | 1984-12-18 | 1984-12-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61105854U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0499557A (ja) * | 1990-08-18 | 1992-03-31 | Nippon Syst Kenkyusho:Kk | 表面部の水分と脂肪の同時測定装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4882960A (ja) * | 1972-01-21 | 1973-11-06 | ||
JPS53131094A (en) * | 1977-04-21 | 1978-11-15 | Yamamura Glass Co Ltd | Detecting method for oillstained bottle |
JPS54118298A (en) * | 1978-03-03 | 1979-09-13 | Aroozu Kk | Integrating ball type oxygen meter |
-
1984
- 1984-12-18 JP JP19075584U patent/JPS61105854U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4882960A (ja) * | 1972-01-21 | 1973-11-06 | ||
JPS53131094A (en) * | 1977-04-21 | 1978-11-15 | Yamamura Glass Co Ltd | Detecting method for oillstained bottle |
JPS54118298A (en) * | 1978-03-03 | 1979-09-13 | Aroozu Kk | Integrating ball type oxygen meter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0499557A (ja) * | 1990-08-18 | 1992-03-31 | Nippon Syst Kenkyusho:Kk | 表面部の水分と脂肪の同時測定装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Diffey et al. | A portable instrument for quantifying erythema induced by ultraviolet radiation | |
US4267844A (en) | Medical instrument for determining jaundice | |
EP0160768B1 (en) | Spectrophotometric apparatus for the non-invasive determination of glucose in body tissues | |
AU4806393A (en) | Non-invasive blood analysis by near infrared absorption measurements using two closely spaced wavelengths | |
WO2001084107A3 (en) | Method for non-invasive spectrophotometric blood oxygenation monitoring | |
CA2120383A1 (en) | Arterial Blood Monitoring Probe | |
JP2001503999A (ja) | 赤外線による組織分析物の計測 | |
JPH0239145U (ja) | ||
JP2000279398A (ja) | 経皮的ビリルビン濃度測定装置およびこの測定装置に用いる測定データ検査板 | |
JPS61105854U (ja) | ||
Pearse et al. | Portable erythema meter and its application to use in human skin | |
JPH03173535A (ja) | グルコース無侵襲計測方法 | |
JPS6314143U (ja) | ||
JPS643065Y2 (ja) | ||
Geddes | Heritage of the tissue-bed oximeter | |
JPH023460B2 (ja) | ||
JPS6316004U (ja) | ||
Nilsen et al. | Comparison between reflectance spectra obtained with an integrating sphere and a fiber optic collection system | |
JPS5854086Y2 (ja) | 脈拍測定器用センサ− | |
Kopola et al. | Skin erythema meter | |
Liu et al. | Spatial sensitivity of nirs tissue oxygenation measurement using a simplified instrument | |
JPH0175851U (ja) | ||
JPS63148902U (ja) | ||
JPH08215178A (ja) | 無侵襲血液成分測定装置 | |
JPH0399325U (ja) |