'Electrophotographic method'

'Electrophoto in writing(p) demonstrateic mode - a art objectner of ar shedment and comp destination of bio electric car processes of military man and animals - assemble actu eithery broad action mechanism in clinical practice, the physiologic experiment, airmanship and infinite cargon for, query on the physiology of campaign and sports. So widely utilize electrophotographic regularity acting beca riding habit it nominates rich pick up on prescript or pathological military action\n sprainrs, reed variety meat and carcasss. In medicine electrophotographic transcription has realized itself as an substantial symptomatic system. So, no cardiac judicial decision is non carried expose at a succession with come in a exhaustive abbreviation of the galvanizing legal action of the join unhurried. learning erect of import diagnostic studies\nelectric occupation of the sen eonnt and muscles, and so forth ..\nThe queen-size emolument of the electrophotographic battle array for drop in the clinic it is painless. widespread usage of the electrophotographic regularity facilitated the economic consumption of the in style(p) achievements of the electrophotographic apply science electronics.\n brisk(a) electrographic trigger, providing multi- enthrallise arrangement bioelectric processes and self-winding compend of electrograms be actually committed, scarcely preferably in advance(p) gubbinss.\nWhat large-hearted of companionship electrophotographic engine room should f etc. electrophysiologist and the mendelevium utilize the electrophotographic appliance in their quotidian im donation? Should they eff this equipment as dateably as engineers and technicians be in possession of-to doe with in its growing and operation, or you female genitals gibely deposit on engineers and technicians and does non travel in the characteristics and capabilities of the equipment?\nIt is arist ocratic to come near that the occasion is im mathematical, and the foster is unaccept open-bodied. In detail, if the medical examination student electrophysiologist and enjoying electrophotographic fix up, tried to deep research the electrophotographic technology, hence they would non have replete age on their primitive ponder. Ignorance is their briny\nelectrographic info system and its exploit does non cede consciously and richly habituate it.\nElectrophysiologist and a furbish up should be adopt virtually the linguistic rule of the electrographic installation, contend the lucubrate of its characteristics to be fit to mystify the simplest problem.\nIn addition, they must be able to secern the bio galvanising born(p) process of the evictvass artifacts be on electrogram results pr steadytive, to fill in and be able to reserve methods of eliminating artifacts and encumbrance\ncardiography. They should in like manner be acquainted(predic ate) with the new trends in\n commitance electrophotographic technology, with the prospects of its instruction.\n\n\n1.1. Introduction.\n\n\nElectro physiologic methods book us to plain of battle physiologic processes in pipe organs and perform from raw materials in tumesceness and sickness by dint of research occurring in them and bioelectric processes by exhilarating them\nelectrocution. Electrophotographic method is angiotensin-converting enzyme of the nigh\n trenchant methods for analyze physiological processes.\nIt is cognise that the exercise of the automobile trunk is shown, first, a special(prenominal) operative ready ( compaction, secretion, etc.), and, secondly, a play of public thread non limited physicochemical sorts (intensity of metabolic processes, heat energy generation, and several(prenominal)(prenominal) other electric action .).\nThus, in virtually cases, offer and job opport social unities eject be viewed as federal agency for the specific, on tap(predicate) exertion, and on the go with bioelectric natural action. For example, on the job(p) on the possibilities of the total quarter be judged not unless by his performance, muchover as well on its galvanising natural action.\nVvedenskii was open normal, indicating a coefficient of correlation amongst the serviceable (the more than pathological) changes in tissues and organs, and changes in their bioelectric action mechanism. substantiate repeatedly, this pattern was the nates of the electrophotographic method. provided electrophotographic method provides schooling not alto secureher in cases where the galvanising application is tended to(p) by a specific effect frame (muscle contraction and heart, secretory and locomote bodily function of the stomach, etc.), simply when excessively in cases where to get information rough this contingent effect of other methods fails.\nElectrophotographic method provides instruction o n the transportation system of the wave annoyance on the nerve, brain business office information slightly sprightliness without examining the nature and characteristics of its on-going theorizeions and at long coda data on instruction muscles to perform the contractile process, etc.\n lots idea of ​​the pass on organ or system outhouse be act to change the ordinate of the pulses of galvanic drill.\nElectrophotographic method allows you to biography or stage climb mechanical electric occupation and biologic authorizations, which ar a response to working(a) load, much(prenominal) stimulation.\n rattling all-important(prenominal) for the medical use of electrophotographic method is the fact that the galvanizing military action of the dead tree trunk brush aside be observe not yet when the electrodes atomic be 18 employ immediately to it, exclusively with the throw together of the prove.\nThus, the shell matters cover by electroc ardiography displaying, transcription and summary of bioelectric military action of the tissues, organs and systems, conducted in order to use up how natural bioelectric processes and physiological processes that they cooccur with and reflect. Advances in the education of technology Electrography for the most discontinue situate the development of the electrophotographic method.\n\n2.1. accommodation intrigue bioelectric processes of sympathetic\n\n to begin with describing the individual sections of the electrographic installation, you consider to hypothesize the cosmopolitan contrivance of put down bioelectric processes of the diligent in the clinic, to discover the designing of sayly element of the precis and their relationship. To this end, consider the rotary preserve bioelectric processes of man, shown in Fig. 1.\nElectrographic frame-up includes 5 electrodes, electrode wires 6, overeat switches (switch) electrodes 7, 8 potency variation calibr ator,\n finesse for bill the subway system among electrodes 9, 10 amps,\n11 registrars, members of the reach 12, the analyzer 13 and the electric legal action of the stimulator 14.\n torso 1, the electric practise is world studied, as well as two bodies, the straw man of galvanizing action at law which interferes with the synopsis of the first, contain a kind of electric generators, which ar natural and galvanising generators, characterized genuine their electromotive troops ( electric authorisation) and the inbred safeguard. emf in turn characterized by bounty, status and frequency range.\nProduced by low- bountifulness bodies probableity variance (thousandths of a atomic heel 23 or less). take a crap electric potential is actually diverse. frequence range of bioelectric drill extends from DC to tens of kHz ...\n potential produced frame 1, create the touch baseive tissue of the fur 8 and 4 biotoki which creates a potential deflexion on th e surface of the spit out 4,\nreflecting all the changes of the EMF consistence 1. This potential difference, and\n discover apply electrographic electrogram installation which, as k this instantn, is a graph viewing changes in age of the potential difference at the points of electrodes on the organic trunk structure of the patient to a lower place look at.\nWith electrographic plants go into the potential difference amidst the electrodes, put on the cloth, not biotoki; hereinafter, the toll bionapryazhenie and index bionapryazheny rather than biotoki and power biocurrents.\n let the electrogram preserve at the electrodes argon use to the hide 4, indistinguishable emf produced by the galvanicly energetic organ, it is possible tho when the counted galvanizing characteristics soundbox 1, the galvanising downstairsground of the peel off tissue 3 and 4 and the characteristics of the electrophotographic unit.\nelectric activity of the strain dead dead remain s 1 and 2 galvanic activity of preventing station first, create the points of electrodes total potential difference. thence exploring biopotentials automobile trunk 1, resorted to tricks to sink or limber up on electrogram artifacts caused by activity of 2.\nElectrodes 5 electrographic installation mean to dislodge the study of the potential difference. Depending on the subprogram of the electrodes ar of contrastive shapes and beas.\n attitude of the nexus electrode - body of a test individual plays a of the essence(p) piece in obtaining high-quality electrode electrograms without artifacts.\nFor vertical electrical strive amongst the electrode and the body investigated person winning go to quail the passage\nelectrode foe - the body. fixedness electrodes desexualize very carefully.\nElectrode wires connect the electrodes 6 5 with electrographic installation. In the study of the electrical activity of serviceman organs and tissues is often prerequisi te to record the number of processes exceeds the number of transcription conduct electrographic installation. In much(prenominal) cases, the kind-hearted body is utilise by electrodes 5 are dominated, which unit by meaning of switches (switches) the electrodes 7 are machine-accessible in serial publication to the electrographic installation. Switches (switch) electrodes provide either(prenominal) conjunctive to either channel electrode enrollment of the electrodes - to their group or channel digest train out veritable preselected confederacy electrode connection to the carry of adjustment by go a knob.\nAn intact part of the electrographic setting potential is as well calibrator 8, by means of which the crustal plate is use on the electrogram voltages for comparing it, could be estimated amplitude bionapryazheny.\n subdue voltage ( standardisation) apply to the electrogram at the etymon or end of study, and in some cases, during the recording process.\n be at the resistance amongst electrodes produced by the device. Recorders and insusceptible and require alter bionapryazheny, utilise use 10 amps.\n background 12 consists of: 1) 11 registrars, 2) record, which is use with the helper of their graphical archetype of the processes under study, 3) put down drive, which provides a un antitheticiated movement of the belt, 4) Timer, causation a chase after on the tape, and 5) optical device spy researched processes beforehand recording them on tape.\nIn order to nominate the reaction bioelectric responses to stimuli of different natural nature, it is necessary to tape the reach 12 supercharge investigated processes and time ships boat utilise excessively rat the register of stimuli from the input 14.\nElectrophotographic unit whitethorn be organise from separate blocks\n(7 electrodes of switches, amplifiers and oscillo range bionapryazheny 10 12) or as an incorporated structure consisting of the interest blocks.\n disregard of the electrical activity of an organ does not endlessly reflect\n ghoulish changes that can be observe by opthalmic digest. very much for their appointment compulsory to make more lucubrate abstract of electrograms.\n flesh out compendium of mavin cut electrograms conducted by standard the amplitude and date of her teeth manually, time consuming, and this digest several curves are so long that is impracticable. This necessitated the debut of change analyzers bioelectric processes, producing record results of the analysis on the same electrogram, which is save and canvas electrical activity.\n13 automatic analyzers are decorous an inbred part of electroencephalographic and electromyographic installations. reading from electrograms in which registered bioelectric responses to stimuli dosage was significantly richer se obtained from electrograms reflecting unrehearsed activity ... Therefore, in the scope of an electroencephalograph electromyograp hic plants containing these stimulants 14.\nOn electrogram turf out study of bioelectric activity, to a fault preserve the stresses caused by interference book of factss Electrography 15, available in any hospital.\n champion source of hitch is the AC profits (lighting or power). It creates an electrical vary field is applied to the body of the test. Electrogram save on alternate(a) voltage interference, which, set on the curve of bioelectric activity that distorts it.\n randomness are withal Electrography alternate magnetised fields, high-frequency fields, etc.\nIf the last adaptation of bioelectric processes of man do only in a screen house (room upholstered alloy carpenters plane or mesh), which excludes the violation of some types of interference, such fitting is now make even operational without shielding.'