Application of the Photoplethysmography Technique to Complex Wireless Diagnostic the Functional State of the Human Body

2018 ◽  
Author(s):  
Polina Mykhailova ◽  
Stanislav Zubkov ◽  
Julia Antonova-Rafi ◽  
Igor Khudetskyy
Keyword(s):  
Functional State ◽  
Human Body

scholarly journals Wavelet introscopy of human organism bionets

2021 ◽  
pp. 63-72
Author(s):  
Gennady M. Aldonin ◽  
◽  
Vasily V. Cherepanov ◽  
Keyword(s):  
Functional State ◽  
Human Body ◽  
Dynamic Models ◽  
Golden Ratio ◽  
The State ◽  
The Body ◽  
Human Organism ◽  
Fractal Structures ◽  
Self Similar ◽  
The Creation

In domestic and foreign practice, a great deal of experience has been accumulated in the creation of means for monitoring the functional state of the human body. The existing complexes mainly analyze the electrocardiogram, blood pressure and a number of other physiological parameters. Diagnostics is often based on formal statistical data which are not always correct due to the nonstationarity of bioprocesses and without taking into account their physical nature. An urgent task of monitoring the state of the cardiovascular system is the creation of effective algorithms for computer technologies to process biosignals based on nonlinear dynamic models of body systems since biosystems and bioprocesses have a nonlinear nature and fractal structure. The nervous and muscular systems of the heart, the vascular and bronchial systems of the human body are examples of such structures. The connection of body systems with their organization in the form of self-similar fractal structures with scaling close to the “golden ratio” makes it possible to diagnose them topically. It is possible to obtain detailed information about the state of the human body’s bio-networks for topical diagnostics on the basis of the wavelet analysis of biosignals (the so-called wavelet-introscopy). With the help of wavelet transform, it is possible to reveal the structure of biosystems and bioprocesses, as a picture of the lines of local extrema of wavelet diagrams of biosignals. Mathematical models and software for wavelet introscopy make it possible to extract additional information from biosignals about the state of biosystems. Early detection of latent forms of diseases using wavelet introscopy can shorten the cure time and reduce the consequences of disorders of the functional state of the body (FSO), and reduce the risk of disability. Taking into account the factors of organizing the body’s biosystems in the form of self-similar fractal structures with a scaling close to the “golden ratio” makes it possible to create a technique for topical diagnostics of the most important biosystems of the human body.

scholarly journals Influence of modern sound environment on the functional state of the human body

2019 ◽  
Vol 95 (2) ◽  
pp. 150-153
Author(s):  
D. A. Dmitriev ◽  
Olga S. Indeykina ◽  
A. D. Dmitriev
Keyword(s):  
Functional State ◽  
Human Body ◽  
The Body ◽  
Noise Sensitivity ◽  
Subjective Perception ◽  
Sensory Stimuli ◽  
Factors Affecting ◽  
Functional Systems ◽  
Sound Environment

Sound environment is an essential sensory stimuli influencing on the all functional systems of the body. The nature of this influence depends not only on the volume, but also on the whole complex of factors affecting the subjective perception of sound. The article describes the effect of different noise and music stimuli on health and functional state of the human body, the importance of noise sensitivity due to the severity of the composition offunctional changes.

The Functional State of the Human Body During Translatitude Sea Voyages in the Arctic

2017 ◽  
Vol 5 (1) ◽  
pp. 37-47
Author(s):  
Denis Fedotov ◽  
◽  
Lyubov’ Mel’kova ◽  
Artem Podoplekin
Keyword(s):  
Functional State ◽  
Human Body ◽  
The Arctic

Control features of the functional state of human body at the health-restorative treatments

2016 ◽  
Vol 10 (1) ◽  
pp. 0-0
Author(s):  
Суворов ◽  
N. Suvorov ◽  
Мунассар ◽  
M. Munassar ◽  
Ахлаков ◽  
...  
Keyword(s):  
Functional State ◽  
Human Body ◽  
Self Regulation ◽  
Regulatory System ◽  
Drug Dosage ◽  
Physiological Parameters ◽  
Information Feedback ◽  
State Control ◽  
Efferent Connections ◽  
And Control

This article discusses the possibilities of self-regulation processes and control of physiological functions of the human body to restore the biochemical components of disturbances in various pathologies. The possibilities of research and forecasting of the functional state on the basis of the previously proposed methods and technical means of the functional state control by evaluating of physiological parameters in the operator activities were studied. Using the technology of research in operator activity and on the basis of the obtained data, the technique to control the functional state of human body at drug intake according to a diagnosis was developed. For this purpose a self-regulatory system with the afferent and efferent connections, proposed by P. K. Anokhin, was applied. The technical means are provided by an information feedback, which activates the efferent feed-back and gives possibility of control the functional state of the organism when receiving information in coded forms. In this article, the original is the drug dosage control depending on the state changes of the human body. To ensure information feedback and generating signals in coded forms, the physiological parameters depending on the diagnosis are registered. The results are compared with normalized values, which are stored in the memory unit. According to the obtained data, an image on the monitor, which is used as a source of information for the patient, is formed.

scholarly journals Temperature of representative areas of the breast department of the vegetative nervous system as the index of human organism functional state

2017 ◽  
Vol 23 (2) ◽  
pp. 27-33
Author(s):  
S. Goncharevskyi ◽  
M. Makarchuk ◽  
V. Martynyuk
Keyword(s):  
Myocardial Infarction ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Functional State ◽  
Human Body ◽  
The Body ◽  
Human Organism ◽  
Autonomic Nervous ◽  
Significant Difference ◽  
The Right

Almost all processes in the human body in one way or another connected with the autonomic nervous system. That's why it is real to evaluate the functional state of the person by temperature characteristics of representative points of the autonomic nervous system. Location and information of these points are confirmed by fundamental research. However, simply measuring the temperature at some points may not be sufficient to establish any systematic changes in the human body. The establishment of such changes requires systematic assessment of interdependent significant relationships between these parameters.The main aim of our research was to study effects of myocardial infarction in the thoracic region of the autonomic nervous system. The temperature of representative areas of the thoracic autonomic nervous system we measured by infrared thermometer (Medisana FTO D-53340 , with an accuracy of 0.1 degree Celsius). Statistical analysis was conducted in the packet Statistics 10. The presence of a difference in the temperature coefficients of representative areas (p<0,05). For the left side of the spine characterized by a difference in Th1–Th5 segments, which confirms their diagnosis: Th1 – 0,931,12 (control) and -0,797,49 (experiment), Th2 – 1,571,12 and -0,486,70, Th3 – 1,582611,12325 and -0,663,36, Th4 – 0,85913 0,92611 and -1,74,64, Th5 – 0,923480,75469 and-1,615,73 respectively. For the right side of the thoracic spines: Th6 – 0,850,73 (control) and -0,797,49 (experiment), Th7 – -1,000,79 and -1,370,69, Th8 – -0,960,73 and -0,990,68, Th9 – -0,120,64 and -0,380,83, Th10 – -0,921,14 and -1,031,00, Th11 – -1,691,05 and -1,861,06, Th12- -1,651,15 and -1,961,12 respectively. We found that myocardial infarction is manifested in the thoracic spine. In an experimental group there is significant difference of temperature in all segments. We can also notice asymmetry of temperatue between the right and left side of the spine. In the test group there are a deviation from the normal temperature in the first five thoracic segments on the left side, which confirms their diagnosis. On the right side of the spine there are a deviation in the last seven segments, which may indicate the compensatory mechanisms of regulation of the system. We can observe the temperature asymmetry, which in long-term exposure can negatively affect to the body.

PRINCIPLES OF CONSTRUCTION OF TECHNICAL MEANS MULTIPARAMETRIC OPTICAL DIAGNOSTICS FOR ASSESSING THE FUNCTIONAL STATE OF MICROCIRCULATORY-TISSUE SYSTEMS

2020 ◽  
Vol 6 ◽  
pp. 131-140
Author(s):  
A.V. DUNAEV
Keyword(s):  
Minimally Invasive Surgery ◽  
Minimally Invasive ◽  
Functional State ◽  
Human Body ◽  
Invasive Surgery ◽  
Instrumental Support ◽  
Non Invasive ◽  
Functional Scheme ◽  
Tissue Systems ◽  
Invasive Diagnostics

Multiparametric optical non-invasive diagnostics (OND), combining several methods in a single device, is one of the most promising technologies for studying microcirculatory tissue systems (MTS) of the human body. However, there are a number of limitations associated with its insufficient methodological and instrumental support. This work is devoted to the systematization of the issues of developing principles for constructing technical means of multiparametric OND for assessing the functional state of the MTS. According to an integrated biotechnical approach, a generalized structural and functional scheme has been synthesized to formalize the principles of constructing multiparametric OND devices, and examples of its implementation for some areas of medicine - endocrinology and minimally invasive surgery are given.

scholarly journals compaRative analysis of functional state of human body at application of biological medicine in yugRa

2014 ◽  
Vol 7 (3) ◽  
pp. 44-49
Author(s):  
Olga a. BOndarenkO ◽  
◽  
alexey g. danilOv ◽  
valeriy v . eskOv ◽  
aBduZHalil MOnOnOv ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Functional State ◽  
Human Body ◽  
Biological Medicine

scholarly journals Responsiveness of peripheral blood neutrophils under exposure to industrial aerosols

2019 ◽  
Vol 95 (11) ◽  
pp. 1052-1055
Author(s):  
M. V. Ilinykh ◽  
Pavel V. Serebryakov ◽  
L. I. Antoshina
Keyword(s):  
Functional State ◽  
Respiratory System ◽  
Human Body ◽  
Peripheral Blood ◽  
Lung Diseases ◽  
Machine Building ◽  
Biochemical Changes ◽  
Blood Neutrophils ◽  
Body Resistance ◽  
Nonspecific Body Resistance

There was made an evaluation of the functional state of peripheral blood neutrophils in 230 workers with dustbreathing risks (mine, metallurgical and machine-building works). There was noted the change in the responsiveness of neutrophils in dependence on both composition and the intensity of the exposure of industrial aerosols to the human body. There was followed the relation between the pathology of the respiratory system with the biochemical changes of granulocytes. These data can be used for the assessment of the nonspecific body resistance in the development of dust lung diseases.

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