Title :
Biomedical effect the phenomenon of in vivo blood oxyhemoglobin photodissociation
Author :
Asimov, M.M. ; Asimov, R.M. ; Vladimirov, D.B. ; Rubinov, A.N.
Author_Institution :
Inst. of Phys., Minsk, Belarus
Abstract :
The results in vivo investigation the phenomenon of laser-induced photodissociation of blood oxyhemoglobin and its biomedical applications are presented. New method of control in individual response to the effect of laser radiation is proposed. Novel optical method of determination the therapeutic “dose” based on the response of changes in tissue oxygen concentration in dependence on wavelength and intensity of laser radiation has been developed. It is shown that in order to make the methods of phototherapy as well as laser therapy really efficient one has to control the oxygen concentration in tissue keeping it at the necessary level.
Keywords :
biochemistry; biological tissues; blood; laser applications in medicine; photodissociation; radiation therapy; biomedical applications; biomedical effect; in vivo blood oxyhemoglobin photodissociation; laser radiation intensity; laser radiation wavelength; laser therapy; laser-induced photodissociation; optical method; phototherapy; therapeutic dose; tissue oxygen concentration; Biochemistry; Biomedical optical imaging; Blood; Laser tuning; Medical treatment; Radiation effects;
Conference_Titel :
Advanced Optoelectronics and Lasers (CAOL), 2013 International Conference on
Conference_Location :
Sudak
Print_ISBN :
978-1-4799-0016-9
DOI :
10.1109/CAOL.2013.6657654
