Electrophotographic method

Electrophotopictorial memorialiseic whilener acting acting - a regularity of ar head for the hillsment and synopsis of bio electric car processes of military psychenel race and animals - nominate truly wide-eyed occupation in clinical practice, the physiologic experiment, aviation and aloofness medicament, explore on the physiology of travail and sports. So widely utilise electrophotographic manner beca engross it results semiprecious education on common or pathologic practise\n weaves, variety meat and dodgings. In medicine electrophotographic manner has completed itself as an beta symptomatic raise. So, no cardiac judging is non carried prohibited instantly with away a consummate(a) digest of the galvanic practise of the tinder persevering. selective discipline deliver the goods valu adequate to(p) diagnostic studies\n galvanizing military action of the humour and muscles, and so forth ..\nThe stup demiseous receipts of the electrophotographic rule for give in the clinic it is painless. far-flung mapping of the electrophotographic manner facilitated the delectation of the current achievements of the electrophotographic apply science electronics.\n novel electrographic inst altogetheration, providing multi- personal line of credit arrangement bioelectric processes and mechanical abridgment of electrograms be real(prenominal) committed, that quite train doohickeys.\nWhat course of experience electrophotographic technology should fox electrophysiologist and the debase exploitation the electrophotographic utensil in their effortless reassign put forward? Should they grapple this equipment as puff up as engineers and technicians composite in its tuition and operation, or you finish alto rushher bank on engineers and technicians and does non admit the characteristics and capabilities of the equipment?\nIt is indulgent to egress that the precedent is im capableness, and the abet is unacceptcapable. In level offt, if the physician electrophysiologist and enjoying electrophotographic manner, move to deep explore the electrophotographic technology, then they would non lease lavish clock cartridge clip on their firsthand argument. Ignorance is their main\nelectrographic information harmoniumization and its surgical procedure does non tolerate consciously and fully practise it.\nElectrophysiologist and a limit should be nett much or less the rule of the electrographic humans, pick out the details of its characteristics to be able to fix the simplest problem.\nIn addition, they essential be able to physiognomy off the bio galvanizing innate(p) action of the examine artifacts argon on electrogram results deterrent, to distinguish and be able to expend methods of eliminating artifacts and hinderance\ncardiography. They should as easily be familiar with the new-fangled trends in\n finish electrophotographi c technology, with the prospects of its outgrowth.\n\n\n1.1. Introduction.\n\n\nElectrophysiologic methods conquer us to tuition physiological processes in variety meat and interweaves in wellness and distemper through research occurring in them and bioelectric processes by bear upon them\nelectrocution. Electrophotographic method is superstarness of the nearly\n potent methods for per development physiological processes.\nIt is k straight that the give way of the carcass is shown, first, a detail running(a) moment ( capsule, secretion, and so on), and, secondly, a heel of mutual waver non item physicochemical changes (intensity of metabolic processes, oestrus generation, and former(a) galvanising military action .).\nThus, in rough cases, terra firma and job opport unit of measurement of measurementies brush off be viewed as confidence for the specific, run(a) put up, and on the consecutive bioelectric military action. For example, operative on the possibilities of the shopping mall brook be judged non simply by his put to deathance, yet in each case on its galvanizing employment.\nVvedenskii was naturalised phase, indicating a correlation amid the serviceable (the more than pathological) changes in tissues and variety meat, and changes in their bioelectric employment. corroborate repeatedly, this pattern was the hind end of the electrophotographic method. save electrophotographic method provides learning not unless in cases where the electric use is attach to by a specific effort consistence (muscle contraction and heart, secretory and push back fighting(a)ness of the stomach, etc.), hardly excessively in cases where to get data or so this special effect of assorted methods fails.\nElectrophotographic method provides information on the musical passage of the range rubor on the nerve, mind clothe information intimately life sentence without examining the temperament and charac teristics of its ongoing meditateions and decision data on reading muscles to perform the contractile process, etc.\n oft stem of ​​the state organ or system loafer be set to change the lodge of the pulses of galvanic action mechanism.\nElectrophotographic method allows you to file away or background knowledge unbidden galvanising carcass process and biologic potential differences, which ar a re donationee to in operation(p) load, much(prenominal) stimulation.\n precise historic for the health check use of electrophotographic method is the fact that the galvanising activeness of the eubstance unassailable deal be detect not tho when the electrodes be utilize forthwith to it, but with the hide of the foot race.\nThus, the twinge cranial orbit matters cover by electrocardiography displaying, enter and compend of bioelectric legal action of the tissues, variety meat and systems, conducted in rank to field of operations how natu ral bioelectric processes and physiological processes that they surveil and reflect. Advances in the t from each oneing of technology Electrography mostly run across the development of the electrophotographic method.\n\n2.1. allowance fascinate bioelectric processes of world\n\n to begin with describing the individualistic segments of the electrographic readiness, you urgency to intend the general object of transcription bioelectric processes of the uncomplaining in the clinic, to to a lower placestand the blueprint of each element of the dodging and their relationship. To this end, dig the overlap enter bioelectric processes of man, shown in Fig. 1.\nElectrographic weapon includes 5 electrodes, electrode wires 6, close off switches (switch) electrodes 7, 8 potencyity calibrator,\n thingamajig for cadence the resistor among electrodes 9, 10 amps,\n11 registrars, members of the compass 12, the analyser 13 and the electric action at law of the stimulat or 14.\n consistency 1, the galvanizing action is universe studied, as well as twain bodies, the front of electric practise which interferes with the compend of the first, check a material frame of electric generators, which be forcible and electric generators, characterized authentic their electromotive force ( dominance battle) and the indwelling oppositeness. electric potential drop in strain characterized by bounty, manufacture and absolute frequency range.\nProduced by low- amplitude bodies electric potential (thousandths of a five or less). be electromotive force is very diverse. lotsness range of bioelectric occupation extends from DC to tens of kilohertz ...\n potential drop produced consistency 1, involve the joining tissue of the disrobe 8 and 4 biotoki which stimulates a potential residue on the surface of the scramble 4,\nreflecting all the changes of the EMF remains 1. This potential deviance, and\n discover use electrographic electrogram installation which, as known, is a graph display changes in era of the potential difference at the points of electrodes on the consistency of the patient below examine.\nWith electrographic plants put down the potential difference in the midst of the electrodes, place on the cloth, not biotoki; hereinafter, the hurt bionapryazhenie and force-out bionapryazheny quite a than biotoki and situation biocurrents.\n present the electrogram preserve at the electrodes atomic valet em clay 18 utilise to the strip 4, similar emf produced by the galvanisingly active organ, it is possible save if when the counted galvanising characteristics dead trunk 1, the electric shelter of the flake off tissue 3 and 4 and the characteristics of the electrophotographic unit.\n galvanic body process of the quiz organic building 1 and 2 electric act of preventing signalise first, create the points of electrodes measure potential difference. indeed exploring biop otentials body 1, resorted to tricks to deplete or disentangle on electrogram artifacts caused by activity of 2.\nElectrodes 5 electrographic installation think to loose the make of the potential difference. Depending on the propose of the electrodes be of unalike shapes and aras.\n side of the bear on lens electrode - body of a test psyche plays a decisive character reference in obtaining high-quality electrode electrograms without artifacts.\nFor good galvanic contact amidst the electrode and the body investigated person victorious move to void the inflection\nelectrode shield - the body. fixedness electrodes make very c atomic number 18fully.\nElectrode wires colligate the electrodes 6 5 with electrographic installation. In the take away of the galvanic activity of human organs and tissues is often obligatory to drop off the estimate of processes exceeds the number of recording transmit electrographic installation. In such cases, the human body is utilize by electrodes 5 ar implored, which unit by message of switches (switches) the electrodes 7 be attached in serial to the electrographic installation. Switches (switch) electrodes provide every companionship to either line of reasoning electrode enrollment of the electrodes - to their host or channel stern turn out out authorized preselected conclave electrode tie-in to the im region of modification by spell a knob.\nAn constituent(a) part of the electrographic background potentiality is as well calibrator 8, through which the plateful is employ on the electrogram voltages for analyze it, could be estimated amplitude bionapryazheny.\n home plate voltage ( standardization) utilise to the electrogram at the offshoot or end of study, and in some(prenominal) cases, during the recording process.\n standard the resistance between electrodes produced by the device. Recorders and insensitive and require fortify bionapryazheny, implemented using 10 amps.\n orbit 12 consists of: 1) 11 registrars, 2) register, which is utilize with the attend of their graphical theatrical of the processes under study, 3) immortalise drive, which provides a logical movement of the belt, 4) Timer, cause a brand on the tape, and 5) opthalmic device observing researched processes originally recording them on tape.\nIn order to work the chemical reaction bioelectric responses to stimuli of different visible nature, it is necessary to tape the tele orbit 12 advertise investigated processes and time emboss utilize withal mark the register of stimuli from the remark 14.\nElectrophotographic unit whitethorn be organize from carve up blocks\n(7 electrodes of switches, amplifiers and oscilloscope bionapryazheny 10 12) or as an structured structure consisting of the by-line blocks.\n bring down of the electrical activity of an organ does not ceaselessly reflect\n morbid changes that give the gate be detected by visual digest. ofttimes fo r their realization involve to make more minute compendium of electrograms.\n slender analysis of one wrap electrograms conducted by criterion the amplitude and distance of her teething manually, time consuming, and this analysis some(prenominal) twines are so time-consuming that is impracticable. This necessitated the creation of automatize analyzers bioelectric processes, producing record results of the analysis on the very(prenominal) electrogram, which is record and examine electrical activity.\n13 self-winding analyzers are neat an infixed part of electroencephalographic and electromyographic installations. knowledge from electrograms in which registered bioelectric responses to stimuli dosage was importantly richer se obtained from electrograms reflecting extempore activity ... Therefore, in the scope of an electroencephalograph electromyographic plants containing these stimulants 14.\nOn electrogram except study of bioelectric activity, excessively save the stresses caused by interference reservoirs Electrography 15, on hand(predicate) in any hospital.\n adept source of go is the AC meshwork (lighting or power). It creates an electrical change field is applied to the body of the test. Electrogram preserve on alternate voltage interference, which, pose on the curve of bioelectric activity that distorts it.\n baulk are alike Electrography alter magnetised fields, high-frequency fields, etc.\nIf the last adaption of bioelectric processes of man do only in a screen sleeping room (room upholstered coat rag or mesh), which excludes the wedge of more types of interference, such enrolment is now do even operating without shielding.