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Journal of Optical Technology

Journal of Optical Technology

| SIMULTANEOUS RUSSIAN-ENGLISH PUBLICATION

  • Vol. 81, Iss. 6 — Jun. 1, 2014
  • pp: 334–337

Optical-fiber spectrometer system for carrying out intraoperation studies

G. V. Papayan, V. M. Zhurba, A. A. Kishalov, and M. M. Galagudza  »View Author Affiliations


Journal of Optical Technology, Vol. 81, Issue 6, pp. 334-337 (2014)
http://dx.doi.org/10.1364/JOT.81.000334


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Abstract

This paper describes a spectrometer system for carrying out intraoperation studies by the methods of fluorescence and reflection spectroscopy, including two specialized devices: for dynamic fixation of a fiber-optic probe on a functioning heart and automatic rinsing of blood from its surface. An example is given of using the system in fluorescence studies of experimental ischemia of the rat myocardium under in vivo conditions.

© 2014 Optical Society of America

OCIS Codes
(170.0170) Medical optics and biotechnology : Medical optics and biotechnology
(170.1610) Medical optics and biotechnology : Clinical applications
(170.3880) Medical optics and biotechnology : Medical and biological imaging
(170.4580) Medical optics and biotechnology : Optical diagnostics for medicine
(170.6280) Medical optics and biotechnology : Spectroscopy, fluorescence and luminescence
(170.6510) Medical optics and biotechnology : Spectroscopy, tissue diagnostics

History
Original Manuscript: February 6, 2014
Published: June 19, 2014

Citation
G. V. Papayan, V. M. Zhurba, A. A. Kishalov, and M. M. Galagudza, "Optical-fiber spectrometer system for carrying out intraoperation studies," J. Opt. Technol. 81, 334-337 (2014)
http://www.opticsinfobase.org/jot/abstract.cfm?URI=jot-81-6-334


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References

  1. R.  Richards-Kortum, E.  Sevick-Muraca, “Quantitative optical spectroscopy for tissue diagnosis,” Annu. Rev. Phys. Chem. 47, 555 (1996).
  2. G. V.  Papayan, V. B.  Berezin, N. N.  Petrishchev, M. M.  Galagudza, K.  Uk, “Spectrometer for fluorescence–reflection biomedical research,” Opt. Zh. 80, No. 1, 56 (2013) [J. Opt. Technol. 80, 40 (2013)].
  3. G. V.  Papayan, V. M.  Zhurba, A. A.  Kishalov, M. M.  Galagudza, “Fiber fluorescence–reflection spectrometer with multiwave excitation,” Opt. Zh. 81, No. 1, 45 (2014) [J. Opt. Technol. 81, 29 (2014)].
  4. U.  Utzinger, R.  Richards-Kortum, “Fiber-optic probes for biomedical optical spectroscopy,” J. Biomed. Opt. 8, 121 (2003). [CrossRef]
  5. V. B.  Loschenov, V. I.  Konov, A. M.  Prokhorov, “Photodynamic therapy and fluorescence diagnostics,” Laser Phys. 10, 1188 (2000).
  6. K. A.  Horvath, K. T.  Schomacker, C. C.  Lee, L. H.  Cohn, “Intraoperative myocardial ischemia detection with laser-induced fluorescence,” J. Thorac. Cardiovasc. Surg. 107, 220 (1994).
  7. M.  Galagudza, I. O.  Blokhin, A. A.  Shmonin, K. A.  Mischenko, “Reduction of myocardial ischemia-reperfusion injury with pre- and postconditioning: molecular mechanisms and therapeutic targets,” Cardiovasc. Hematol. Disord. Drug Targets 8, No. 1, 47 (2008).

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