3.3 Laser-Holographic Complex …
239
Fig. 3.34 The principal
optical scheme of a
laser-holographic complex.
Reprinted from [94] with
permission
13. The computer should provide processing of two-dimension data arrays and
giving information about the size and direction of the shifts, speeds and state
of the patient’s circulatory system in a most convenient way. Besides, the
computer should process data of the soft- and hardware hemodynamic complex
“Impecard” and give the corresponding parameters, as well as set the moments
of time in certain phases of the heart activity to synchronize them with the
moment of operation of the ruby laser launch block. It is also desirable to use
the computer for analyzing the parameters of the illuminating laser radiation.
14. He–Ne laser should provide hologram reconstruction and formation of qualitative interferograms. It is recommended to use LGN-215 and later modifications
(LGN-220) of the “Dendrary” type.
15. The soft- and hardware hemodynamic complex “Impecrd” should control the
state of a person by giving information, which serves for interpretation of the
shift field parameters determined with the laser-holographic complex in order
to estimate the cardiovascular activity of a patient, as well as for determination
of the moments of time in the needed phases.
16. The synchronization system should provide synchronization of the launching
moment of ruby laser generation pulses with the needed phase of patient’s heart
contraction and synchronization of two separate pulses of laser radiation in the
channel of the reference beams in two directions.
1. Technical description of the optical scheme of the laser-holographic complex:
239
Fig. 3.34 The principal
optical scheme of a
laser-holographic complex.
Reprinted from [94] with
permission
13. The computer should provide processing of two-dimension data arrays and
giving information about the size and direction of the shifts, speeds and state
of the patient’s circulatory system in a most convenient way. Besides, the
computer should process data of the soft- and hardware hemodynamic complex
“Impecard” and give the corresponding parameters, as well as set the moments
of time in certain phases of the heart activity to synchronize them with the
moment of operation of the ruby laser launch block. It is also desirable to use
the computer for analyzing the parameters of the illuminating laser radiation.
14. He–Ne laser should provide hologram reconstruction and formation of qualitative interferograms. It is recommended to use LGN-215 and later modifications
(LGN-220) of the “Dendrary” type.
15. The soft- and hardware hemodynamic complex “Impecrd” should control the
state of a person by giving information, which serves for interpretation of the
shift field parameters determined with the laser-holographic complex in order
to estimate the cardiovascular activity of a patient, as well as for determination
of the moments of time in the needed phases.
16. The synchronization system should provide synchronization of the launching
moment of ruby laser generation pulses with the needed phase of patient’s heart
contraction and synchronization of two separate pulses of laser radiation in the
channel of the reference beams in two directions.
1. Technical description of the optical scheme of the laser-holographic complex: