JP4651323B2 - 生体光計測装置 - Google Patents
生体光計測装置 Download PDFInfo
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- JP4651323B2 JP4651323B2 JP2004211832A JP2004211832A JP4651323B2 JP 4651323 B2 JP4651323 B2 JP 4651323B2 JP 2004211832 A JP2004211832 A JP 2004211832A JP 2004211832 A JP2004211832 A JP 2004211832A JP 4651323 B2 JP4651323 B2 JP 4651323B2
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- 238000005259 measurement Methods 0.000 title claims description 78
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 238000013075 data extraction Methods 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 description 19
- 239000004065 semiconductor Substances 0.000 description 16
- 230000007177 brain activity Effects 0.000 description 9
- 102000001554 Hemoglobins Human genes 0.000 description 5
- 108010054147 Hemoglobins Proteins 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 230000003925 brain function Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 3
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- 238000012360 testing method Methods 0.000 description 3
- 230000004397 blinking Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
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- 230000008569 process Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 208000014644 Brain disease Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 230000005057 finger movement Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 238000012805 post-processing Methods 0.000 description 1
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- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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Images
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- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
Claims (3)
- 被検体に対して光を照射する光照射部と、
前記光のうち前記被検体の内部において反射された反射光を計測して計測データを出力する光計測部と、
前記被検体の状態情報として、前記被検体を撮影して動画像データを取得する状態情報取得部と、
前記動画像データに基づいて、前記被検体の画像を表示する表示部と、
前記表示部に表示された前記画像において関心領域を設定する関心領域設定部と、
前記動画像データの連続する複数のフレームから、前記関心領域に相当する動画像データを抽出し、各々のフレームに含まれる前記関心領域に相当する動画像データ間の相関値又は差分値を算出し、その相関値又は差分値に基づいて被検体部位の動作開始時刻及び/又は動作終了時刻を検出する状態変化検出部と、
前記計測データと前記状態変化検出部が検出した動作開始時刻及び/又は動作終了時刻とを互いに関連付けて記録する計測データ記録部と、
備えることを特徴とする生体光計測装置。 - 前記状態情報取得部は、前記被検体が発する音波を収集して音波データを出力する音波データ出力部を更に備え、
前記状態情報は、前記音波データを含む、
ことを特徴とする請求項1に記載の生体光計測装置。 - 前記状態情報取得部は、
前記被検体が発する音波を収集して音波データを出力する音波データ出力部と、
前記音波データを解析して所定の周波数の音波データを抽出する音波データ抽出部と、を更に備え、
前記状態情報は、前記音波データ抽出部により抽出された前記音波データを含む、
ことを特徴とする請求項1に記載の生体光計測装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004211832A JP4651323B2 (ja) | 2004-07-20 | 2004-07-20 | 生体光計測装置 |
Applications Claiming Priority (1)
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JP2004211832A JP4651323B2 (ja) | 2004-07-20 | 2004-07-20 | 生体光計測装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006026223A JP2006026223A (ja) | 2006-02-02 |
JP4651323B2 true JP4651323B2 (ja) | 2011-03-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004211832A Expired - Fee Related JP4651323B2 (ja) | 2004-07-20 | 2004-07-20 | 生体光計測装置 |
Country Status (1)
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JP (1) | JP4651323B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5484323B2 (ja) * | 2008-06-05 | 2014-05-07 | 株式会社日立メディコ | 生体光計測装置 |
US9125626B2 (en) | 2009-01-29 | 2015-09-08 | Shimadzu Corporation | Light measurement device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11174948A (ja) * | 1997-09-26 | 1999-07-02 | Matsushita Electric Ind Co Ltd | 手動作認識装置 |
JP2001037729A (ja) * | 1999-07-29 | 2001-02-13 | Toshiba Corp | 心臓負荷試験システム |
JP2002323445A (ja) * | 2001-04-26 | 2002-11-08 | Hitachi Medical Corp | 生体光計測装置 |
JP2003024309A (ja) * | 2001-07-12 | 2003-01-28 | Shimadzu Corp | 光生体測定装置 |
JP2003144438A (ja) * | 2001-11-13 | 2003-05-20 | Electronic Navigation Research Institute | カオス論的脳機能診断装置 |
JP2003175019A (ja) * | 2001-12-10 | 2003-06-24 | Shimadzu Corp | 光生体計測方法及び光生体計測装置 |
JP2004065800A (ja) * | 2002-08-09 | 2004-03-04 | Ge Medical Systems Global Technology Co Llc | 領域識別方法および領域識別処理装置 |
-
2004
- 2004-07-20 JP JP2004211832A patent/JP4651323B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11174948A (ja) * | 1997-09-26 | 1999-07-02 | Matsushita Electric Ind Co Ltd | 手動作認識装置 |
JP2001037729A (ja) * | 1999-07-29 | 2001-02-13 | Toshiba Corp | 心臓負荷試験システム |
JP2002323445A (ja) * | 2001-04-26 | 2002-11-08 | Hitachi Medical Corp | 生体光計測装置 |
JP2003024309A (ja) * | 2001-07-12 | 2003-01-28 | Shimadzu Corp | 光生体測定装置 |
JP2003144438A (ja) * | 2001-11-13 | 2003-05-20 | Electronic Navigation Research Institute | カオス論的脳機能診断装置 |
JP2003175019A (ja) * | 2001-12-10 | 2003-06-24 | Shimadzu Corp | 光生体計測方法及び光生体計測装置 |
JP2004065800A (ja) * | 2002-08-09 | 2004-03-04 | Ge Medical Systems Global Technology Co Llc | 領域識別方法および領域識別処理装置 |
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JP2006026223A (ja) | 2006-02-02 |
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