LASER-DOPPLER BLOOD FLOWMETRY USING 2 WAVELENGTHS - MONTE-CARLO SIMULATIONS AND MEASUREMENTS

被引：39

作者：

KOELINK, MH

DEMUL, FFM

GREVE, J

GRAAFF, R

DASSEL, ACM

AARNOUDSE, JG

机构：

[1] UNIV GRONINGEN HOSP, DEPT OBSTET & GYNAECOL, 9713 EZ GRONINGEN, NETHERLANDS

[2] UNIV GRONINGEN HOSP, CTR BIOMED TECHNOL, 9713 EZ GRONINGEN, NETHERLANDS

来源：

APPLIED OPTICS | 1994年 / 33卷 / 16期

关键词：

D O I：

10.1364/AO.33.003549

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new laser Doppler blood flowmeter for measuring skin perfusion is presented. The flowmeter consists of a probe that uses two different wavelengths and is able to measure at different depths. It may be used to distinguish the superficial microcirculation of the skin providing nutritional flow and the flow in deeper situated blood vessels (thermoregulatory flow). Measurements and Monte Carlo simulations of the Doppler signals for human skin are shown.

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收藏

页码：3549 / 3558

页数：10

相关论文

共 22 条

[1] MODEL FOR LASER DOPPLER MEASUREMENTS OF BLOOD-FLOW IN TISSUE [J].

BONNER, R ;

NOSSAL, R .

APPLIED OPTICS, 1981, 20 (12) :2097-2107

[2] FREQUENCY STABILIZATION OF MULTIMODE HELIUM-NEON LASERS IN LASER DOPPLER FLOWMETRY [J].

DEBLEN, H ;

OBERG, PA .

MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 1991, 29 (05) :470-474

[3] MINI LASER-DOPPLER (BLOOD) FLOW MONITOR WITH DIODE-LASER SOURCE AND DETECTION INTEGRATED IN THE PROBE [J].

DEMUL, FFM ;

VANSPIJKER, J ;

VANDERPLAS, D ;

GREVE, J ;

AARNOUDSE, JG ;

SMITS, TM .

APPLIED OPTICS, 1984, 23 (17) :2970-2973

[4]

DEMUL FFM, 3RD P INT C LAS AN A

[5] A DOUBLE WAVELENGTH LASER DOPPLER SYSTEM TO INVESTIGATE SKIN MICROCIRCULATION [J].

DUTEIL, L ;

BERNENGO, JC ;

SCHALLA, W .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1985, 32 (06) :439-447

[6] REDUCED LIGHT-SCATTERING PROPERTIES FOR MIXTURES OF SPHERICAL-PARTICLES - A SIMPLE APPROXIMATION DERIVED FROM MIE CALCULATIONS [J].

GRAAFF, R ;

AARNOUDSE, JG ;

ZIJP, JR ;

SLOOT, PMA ;

DEMUL, FFM ;

GREVE, J ;

KOELINK, MH .

APPLIED OPTICS, 1992, 31 (10) :1370-1376

[7] OPTICAL-PROPERTIES OF HUMAN DERMIS INVITRO AND INVIVO [J].

GRAAFF, R ;

DASSEL, ACM ;

KOELINK, MH ;

DEMUL, FFM ;

AARNOUDSE, JG ;

ZIJLSTRA, WG .

APPLIED OPTICS, 1993, 32 (04) :435-447

[8] INVESTIGATION AND IMPROVED PERFORMANCE OF OPTICAL FIBER PROBES IN LASER DOPPLER BLOOD-FLOW MEASUREMENT [J].

GUSH, RJ ;

KING, TA .

MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 1987, 25 (04) :391-396

[9]

JACQUES SL, 1991, P SOC PHOTOOPT INSTR, V1422, P3

[10] MONTE-CARLO SIMULATIONS OF LASER DOPPLER BLOOD-FLOW MEASUREMENTS IN TISSUE [J].

JENTINK, HW ;

DEMUL, FFM ;

HERMSEN, RGAM ;

GRAAFF, R ;

GREVE, J .

APPLIED OPTICS, 1990, 29 (16) :2371-2381