Laser Doppler microscope for high accurate velocity measurement of microcirculation

Eiji Okada, Haruyuki Minamitani, Yutaka Fukuoka, Chikara Ohshio, Makoto Suematsu, Masayuki Suzuki, Masaharu Tsuchiya

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

The velocity of red blood cells in the microcirculation of rat mesenteries was measured by using a laser Doppler microscope (LDM). The LDM system must be improved to provide accurate measurement, because there are some inherent disturbances on measuring the flow velocity in a microscopic area. The authors investigate the spurious Doppler signals, which are the most serious problem in LDM measurement, and develop an optical arrangement for eliminating the effect of spurious components. In vitro and in vivo microscopic flow measurements showed that the impaired system provides high-accuracy velocity measurement for a microscopic area.

本文言語English
ページ1321-1323
ページ数3
出版ステータスPublished - 1988 12 1
イベントProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society - New Orleans, LA, USA
継続期間: 1988 11 41988 11 7

Other

OtherProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society
CityNew Orleans, LA, USA
Period88/11/488/11/7

ASJC Scopus subject areas

  • 工学(全般)

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