JP2006201114A - 生体光計測装置 - Google Patents
生体光計測装置 Download PDFInfo
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- JP2006201114A JP2006201114A JP2005015356A JP2005015356A JP2006201114A JP 2006201114 A JP2006201114 A JP 2006201114A JP 2005015356 A JP2005015356 A JP 2005015356A JP 2005015356 A JP2005015356 A JP 2005015356A JP 2006201114 A JP2006201114 A JP 2006201114A
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- light
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- optical waveguide
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- 230000003287 optical effect Effects 0.000 claims abstract description 27
- 239000000523 sample Substances 0.000 claims abstract description 27
- 230000001678 irradiating effect Effects 0.000 claims abstract description 7
- 239000002207 metabolite Substances 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 claims description 17
- 230000001902 propagating effect Effects 0.000 claims description 2
- 230000000644 propagated effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 34
- 239000013307 optical fiber Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
【解決手段】 被検体に光導波路を介して光を照射する光照射手段(2,3)と、光照射手段(2,3)から照射され被検体内部を伝播した光を光導波路を介して集光する集光手段(2,3)とを備えたプローブ(2,3)と、円筒形状をしていて中にプローブ(2,3)を挿入することによりプローブ(2,3)を保持するソケット(1)とを備え、被検体内部の代謝物を計測するようにした生体光計測装置において、プローブ(2,3)には溝(10)が設けられ、ソケット(1)は円筒形状の内面に突起部(9)が設けられ、溝(10)に突起部(9)を嵌め合わせることにより、プローブ(2,3)はソケット(1)に固定される。
【選択図】 図1
Description
すなわち、特許文献1記載の生体光計測装置では、光導波路部(プローブ)を光導波路ガイドに挿入した後、それらを用いて被検体の光計測を行っていると、被検体が動いた場合等に光導波路部(プローブ)が光導波路ガイドから取れやすく、その固定方法について開示されてはいなかった。
Claims (1)
- 被検体に光導波路を介して光を照射する光照射手段と、該光照射手段から照射され前記被検体内部を伝播した光を光導波路を介して集光する集光手段とを備えたプローブと、円筒形状をしていて中に前記プローブを挿入することにより前記プローブを保持するソケットとを備え、前記被検体内部の代謝物を計測するようにした生体光計測装置において、前記プローブには溝が設けられ、前記ソケットは前記円筒形状の内面に突起部が設けられ、前記溝に前記突起部を嵌め合わせることにより、前記プローブは前記ソケットに固定されることを特徴とする生体光計測装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005015356A JP4754835B2 (ja) | 2005-01-24 | 2005-01-24 | 生体光計測装置 |
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JP2005015356A JP4754835B2 (ja) | 2005-01-24 | 2005-01-24 | 生体光計測装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006201114A true JP2006201114A (ja) | 2006-08-03 |
JP4754835B2 JP4754835B2 (ja) | 2011-08-24 |
Family
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JP2005015356A Active JP4754835B2 (ja) | 2005-01-24 | 2005-01-24 | 生体光計測装置 |
Country Status (1)
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JP (1) | JP4754835B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009077841A (ja) * | 2007-09-26 | 2009-04-16 | Shimadzu Corp | ホルダ及びこれに用いる光生体測定装置 |
US8577440B2 (en) | 2011-03-29 | 2013-11-05 | Covidien Lp | Method and system for positioning a sensor |
US8577434B2 (en) | 2007-12-27 | 2013-11-05 | Covidien Lp | Coaxial LED light sources |
US9220436B2 (en) | 2011-09-26 | 2015-12-29 | Covidien Lp | Technique for remanufacturing a BIS sensor |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314875U (ja) * | 1989-06-26 | 1991-02-14 | ||
JPH10295624A (ja) * | 1997-04-28 | 1998-11-10 | Sumitomo Rubber Ind Ltd | 内視鏡用カバーおよびこれを用いた内視鏡 |
WO2000057793A1 (en) * | 1999-03-29 | 2000-10-05 | Hitachi Medical Corporation | Biological optical measuring instrument |
JP2002143170A (ja) * | 2000-11-08 | 2002-05-21 | Hitachi Medical Corp | 生体光計測装置 |
JP2003310578A (ja) * | 2002-04-23 | 2003-11-05 | Matsushita Electric Works Ltd | 生体信号測定方法及び生体信号測定装置 |
JP2004313741A (ja) * | 2003-04-02 | 2004-11-11 | Shimadzu Corp | 光生体測定装置及びホルダー |
JP2004357898A (ja) * | 2003-06-04 | 2004-12-24 | Hitachi Medical Corp | 生体光計測装置 |
-
2005
- 2005-01-24 JP JP2005015356A patent/JP4754835B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314875U (ja) * | 1989-06-26 | 1991-02-14 | ||
JPH10295624A (ja) * | 1997-04-28 | 1998-11-10 | Sumitomo Rubber Ind Ltd | 内視鏡用カバーおよびこれを用いた内視鏡 |
WO2000057793A1 (en) * | 1999-03-29 | 2000-10-05 | Hitachi Medical Corporation | Biological optical measuring instrument |
JP2002143170A (ja) * | 2000-11-08 | 2002-05-21 | Hitachi Medical Corp | 生体光計測装置 |
JP2003310578A (ja) * | 2002-04-23 | 2003-11-05 | Matsushita Electric Works Ltd | 生体信号測定方法及び生体信号測定装置 |
JP2004313741A (ja) * | 2003-04-02 | 2004-11-11 | Shimadzu Corp | 光生体測定装置及びホルダー |
JP2004357898A (ja) * | 2003-06-04 | 2004-12-24 | Hitachi Medical Corp | 生体光計測装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009077841A (ja) * | 2007-09-26 | 2009-04-16 | Shimadzu Corp | ホルダ及びこれに用いる光生体測定装置 |
US8577434B2 (en) | 2007-12-27 | 2013-11-05 | Covidien Lp | Coaxial LED light sources |
US8577440B2 (en) | 2011-03-29 | 2013-11-05 | Covidien Lp | Method and system for positioning a sensor |
US9220436B2 (en) | 2011-09-26 | 2015-12-29 | Covidien Lp | Technique for remanufacturing a BIS sensor |
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Publication number | Publication date |
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JP4754835B2 (ja) | 2011-08-24 |
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