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

fYear

2013

fDate

9-13 Sept. 2013

Firstpage

405

Lastpage

407

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Optoelectronics and Lasers (CAOL), 2013 International Conference on

Conference_Location

Sudak

ISSN

2160-1518

Print_ISBN

978-1-4799-0016-9

Type

conf

DOI

10.1109/CAOL.2013.6657654

Filename

6657654