JP4754835B2 - 生体光計測装置 - Google Patents
生体光計測装置 Download PDFInfo
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- JP4754835B2 JP4754835B2 JP2005015356A JP2005015356A JP4754835B2 JP 4754835 B2 JP4754835 B2 JP 4754835B2 JP 2005015356 A JP2005015356 A JP 2005015356A JP 2005015356 A JP2005015356 A JP 2005015356A JP 4754835 B2 JP4754835 B2 JP 4754835B2
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- 238000005259 measurement Methods 0.000 title claims description 16
- 239000000835 fiber Substances 0.000 claims description 51
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 239000002207 metabolite Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000644 propagated effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 19
- 239000000523 sample Substances 0.000 description 13
- 239000013307 optical fiber Substances 0.000 description 3
- 238000010586 diagram Methods 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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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)
- 被検体に光を照射する光照射部と、該光照射部に照射され前記被検体内部を伝播した光を集光する集光部とを備えたファイバ先端具(3)と、
円筒形状をしていて中に前記ファイバ先端具(3)を挿入する穴(11)が設けられ該穴(11)に前記ファイバ先端具(3)を保持するソケット(1)と、を備え、
前記被検体内部の代謝物を計測するように構成された生体光計測装置であって、
前記ソケット(1)の穴(11)へ貫通する貫通穴(12a,12b)を有する溝(6)を設け、
前記ソケット(1)の溝(6)に嵌める輪ゴム(9)を設け、
前記ソケット(1)の貫通穴(12a,12b)の部分から前記輪ゴム(9)がはみ出ることで突起部が形成され、該突起部と前記ファイバ先端具(3)に設けられた溝(10)が嵌め合わさる構造を有し、
前記ファイバ先端具(3)の溝(10)は、前記ファイバ先端具(3)と前記ソケット(1)との保持について前記被検体に対する位置の遠近の調節に供するために、前記ファイバ先端具(3)を前記ソケット(1)に挿入する方向に沿って複数設けられ、
前記複数の溝(10)は、前記ファイバ先端具(3)の挿入方向に沿って等間隔に設けら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 |
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JP2005015356A JP4754835B2 (ja) | 2005-01-24 | 2005-01-24 | 生体光計測装置 |
Applications Claiming Priority (1)
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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 |
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JP2006201114A JP2006201114A (ja) | 2006-08-03 |
JP4754835B2 true JP4754835B2 (ja) | 2011-08-24 |
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Family Applications (1)
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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) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5023921B2 (ja) * | 2007-09-26 | 2012-09-12 | 株式会社島津製作所 | 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 |
Family Cites Families (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 |
JP4484373B2 (ja) * | 1999-03-29 | 2010-06-16 | 株式会社日立メディコ | 生体光計測装置 |
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 |
JP4254420B2 (ja) * | 2003-04-02 | 2009-04-15 | 株式会社島津製作所 | 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 |
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