JPS60203236A - レ−ザ−スペツクル血流計 - Google Patents
レ−ザ−スペツクル血流計Info
- Publication number
- JPS60203236A JPS60203236A JP59060445A JP6044584A JPS60203236A JP S60203236 A JPS60203236 A JP S60203236A JP 59060445 A JP59060445 A JP 59060445A JP 6044584 A JP6044584 A JP 6044584A JP S60203236 A JPS60203236 A JP S60203236A
- Authority
- JP
- Japan
- Prior art keywords
- light
- blood flow
- laser
- speckle
- fiber
- 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.)
- Granted
Links
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59060445A JPS60203236A (ja) | 1984-03-28 | 1984-03-28 | レ−ザ−スペツクル血流計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59060445A JPS60203236A (ja) | 1984-03-28 | 1984-03-28 | レ−ザ−スペツクル血流計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60203236A true JPS60203236A (ja) | 1985-10-14 |
JPH0331049B2 JPH0331049B2 (enrdf_load_stackoverflow) | 1991-05-02 |
Family
ID=13142480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59060445A Granted JPS60203236A (ja) | 1984-03-28 | 1984-03-28 | レ−ザ−スペツクル血流計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60203236A (enrdf_load_stackoverflow) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63214238A (ja) * | 1987-03-03 | 1988-09-06 | 藤居 良子 | 血流分布表示装置 |
JPS6437931A (en) * | 1987-08-04 | 1989-02-08 | Hitoshi Fujii | Apparatus for displaying blood stream distribution |
JPH01124437A (ja) * | 1987-11-07 | 1989-05-17 | Hitoshi Fujii | 血流モニタ装置 |
WO2020121944A1 (ja) * | 2018-12-12 | 2020-06-18 | 京セラ株式会社 | 測定装置、測定システムおよび測定方法 |
JPWO2020203637A1 (enrdf_load_stackoverflow) * | 2019-03-29 | 2020-10-08 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508066A (en) * | 1966-06-16 | 1970-04-21 | Marconi Co Ltd | Apparatus comprising light-electric translating device for measuring speed of moving member having an ordinary surface |
JPS5563634A (en) * | 1978-10-31 | 1980-05-13 | Nilsson Gert Erik | Method of deciding flowing motion of fluid and its device |
-
1984
- 1984-03-28 JP JP59060445A patent/JPS60203236A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508066A (en) * | 1966-06-16 | 1970-04-21 | Marconi Co Ltd | Apparatus comprising light-electric translating device for measuring speed of moving member having an ordinary surface |
JPS5563634A (en) * | 1978-10-31 | 1980-05-13 | Nilsson Gert Erik | Method of deciding flowing motion of fluid and its device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63214238A (ja) * | 1987-03-03 | 1988-09-06 | 藤居 良子 | 血流分布表示装置 |
JPS6437931A (en) * | 1987-08-04 | 1989-02-08 | Hitoshi Fujii | Apparatus for displaying blood stream distribution |
JPH01124437A (ja) * | 1987-11-07 | 1989-05-17 | Hitoshi Fujii | 血流モニタ装置 |
WO2020121944A1 (ja) * | 2018-12-12 | 2020-06-18 | 京セラ株式会社 | 測定装置、測定システムおよび測定方法 |
JPWO2020203637A1 (enrdf_load_stackoverflow) * | 2019-03-29 | 2020-10-08 | ||
WO2020203637A1 (ja) * | 2019-03-29 | 2020-10-08 | 京セラ株式会社 | 測定装置、測定システム、測定方法およびプログラム |
Also Published As
Publication number | Publication date |
---|---|
JPH0331049B2 (enrdf_load_stackoverflow) | 1991-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4476875A (en) | Method and apparatus for measuring flow motions in a fluid | |
Nilsson et al. | A new instrument for continuous measurement of tissue blood flow by light beating spectroscopy | |
CA1235223A (en) | Laser dopppler flow monitor | |
JP3313841B2 (ja) | 血流測定装置 | |
JP3789487B2 (ja) | パルス酸素濃度測定における偽信号の検出方法 | |
US3511227A (en) | Measurement of blood flow using coherent radiation and doppler effect | |
US5713352A (en) | Method for investigating a scattering medium with intensity-modulated light | |
US6192261B1 (en) | Photosensor with multiple light sources | |
DE69729316D1 (de) | Vorrichtung zur messung der blutströmung in mikrogefässen | |
US3993047A (en) | Instrumentation for monitoring blood circulation | |
DE69727220D1 (de) | Vorrichtung zur darstellung der blutströmung in haargefässen | |
US5778878A (en) | Laser doppler microscopy methods and instruments | |
JPH0894517A (ja) | 散乱吸収体の吸収成分の濃度計測方法及び装置 | |
Roberts | Photoplethysmography-fundamental aspects of the optical properties of blood in motion | |
Liebert et al. | Multichannel laser-Doppler probe for blood perfusion measurements with depth discrimination | |
Boggett et al. | Laser Doppler measurements of blood flow in skin tissue | |
Newson et al. | Laser Doppler velocimetry: the problem of fibre movement artefact | |
Liebert et al. | A calibration standard for laser‐Doppler perfusion measurements | |
Wunderlich et al. | Laser Doppler blood flow meter and optical plethysmograph | |
JPS60203236A (ja) | レ−ザ−スペツクル血流計 | |
US5774223A (en) | Optical measuring method and an optical measuring apparatus for determining the internal structure of an object | |
JPH0256091B2 (enrdf_load_stackoverflow) | ||
US20040234187A1 (en) | Method of and apparatus for measuring nonstationary oscillatory motion | |
JPH08103434A (ja) | 生体光計測装置及び計測方法 | |
JP2007167091A (ja) | 精神的ストレス検査装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |