DİŞ HEKİMLİĞİNDE KAN AKIMI ÖLÇÜMÜ VE LASER DOPPLER FLOWMETRY

BLOOD FLOW MEASUREMENT IN DENTISTRY AND LASER DOPPLER FLOWMETRY

Dt. Deniz KÖKÇÜ, Yrd. Doç. Dr. Murat YENİSEY, Yrd. Doç. Dr. Ahmet Umut GÜLER

Dergi: Current Research in Dental Sciences
Sayı: 2005 · Cilt: 2005 - Sayı: 1
Sayfa: 55–64
DOI: —

Özet

“Laser Doppler Flowmetry” (LDF), hareket halindeki bir nesneden yans%yan radyasyonun frekans%nda olu an Doppler kaymas%n%n ölçülmesi esas%na dayan%r. T%pta ilk defa 1972 y%l%nda kullan%lan “Laser Doppler Flowmetry”, son y%llarda dihekimli>inin tüm dallar%nda kullan%lmaya ba lanm% t%r. Bu teknik dü ük güçlü monokromatik lazer % %n% ta %yan bir optik prob sayesinde doku kan ak%m%n%n non invaziv ve sürekli ölçümüne imkan tan%r

Abstract

Laser Doppler Flowmetry (LDF) is a technique on measurement of Doppler shift formed in the frequency of radiation that is reflected by a moving object. It has been first used in medical science in 1972 and is commonly being used in dentistry in the recent years. This technique, with an optic probe carrying low power monochromatic laser ray, allows measurement of tissue blood flow in a non invasiv and continuous manner.

Anahtar kelimeler: Laser Doppler Flowmetry, kan ak%m%, di hekimli>i