Electric shock injury: causes, signs and consequences

The shock of an electric jet is blamed for the interaction of a person with a jet-conducting part of the electrical installation after a breakdown of a malfunction.

The foldability of otrimanih injuries to lie down in the rich conditions:

• individual features of a person;
• tension in the discharge;
• voltage class;
• character();
• miss dotik;
• paths through the flow of the body.

Passage of the struma by ships

Electrical injury is not safe for those who cannot manifest an emergency situation without special attachments.

Causes of electrical injury

• Dotik to the surface of electrical appliances, bare darts, contacts of electrical attachments (automatic heaters, lamps, guards) under pressure.
• Dotik to the electrical outbuildings, like they stumbled under the pressure through the injustice.
• One-hour dotik up to two phases under tension.
• Violation of the rules of safety for personnel during the hour of vikonannya budіvelno-assembly work.
• Dotik to water metal structures abo stіn, z'ednah іz dzherelom elektrostrumu.

Neberezhne vykoristannya pobutovykh priladіv

Electric blast injury

Main symptoms

Electric blast signs:

• breathlessness;
• glare;
• "signs of strumu" on the victim's body;
• the smell of burning (hair, electrical equipment thin);
• perebuvannya people at the position lying near the electric appliance;
• visual pulsation of arteries;
• breathlessness;

With a lethal result, there are multiple opiates and petechial hemorrhages on the skin. Tі, who survives after the end of the electrical injury, call the coma. The camp is characterized by an unstable work of the dichal system, the heart of which is a judiciary collapse. The farther camp is marked by increased aggression and sudoms until the bones are fractured from the m'yazovyh soon (the fall of the hour of the attacks).

In case of high voltage electrical injury, a sick person often suffers from hypovolemic shock, hypotension, develops nirkov insufficiency.

The next stage is the destruction of tissues, caused by electro-optics. Also, in the aftermath of an injury, chronic disease of the mucosal tract (bleeding from viral infections, viral infections, etc.), congestion of diseases, various aerobic and anaerobic infections can occur.

Electrical injury with serious consequences

Mayzhe in the skin depression is followed by swelling of the brain from the suputnіy coma camp up to a few dib.

To a lesser extent, there are disorders of the nervous system, which lead to a private waste of practice:

• ushkodzhennya from opikiv;
• destruction of dawn;
• reflex dystrophy;
• parts of headache;
• cataracts;
• broken work memory, emotional jealousy;
• open the spinal cord;
• attack.

Changes in the body

The strum is poured onto the fabric in several straight lines:

• biological;
• mechanical;
• electrolytic;
• thermal.

Biological - damage to the warehouse of the tissues of the body, biological processes, acute illness.

Mechanically - damage to the integrity of the shkiri and other fabrics.

Electrolytic - distribution of blood and secretions in the body.

Thermichne - opik, heating of blood-bearing vessels.

Hand injury with electric jet

Electrostrum pass through a closed lance, tobto. zavzhd shukaє vihіdny way. Therefore, the steps of the wounded by the strum to the body lie in the path, like a wine to pass through the body. As soon as the shock goes through the lower endings and to go to the ground, the harm for the body decreases.

In depressions, if the struma desire to pass through the heart or the head, the possibility of severe injury increases sharply. Tobto. The closer the path is for the passage of the electrostrum to the heart, the sooner the death of the incident.

Another indicator of the degree of injury is the trivality of the diї. The biggest problem for the body is to become a change strum, tk. shouting judgment of the heart. In this situation, a person cannot change independently. Sweat, crying with sudoms, changing the opera and increasing the negative inflow of the stream stream.

Most often in such vibrations, death sets in: the electrostrum, which passes at the heart, calls for the fibrillation of the tubes. The heart beat resembles a bulge in the central nervous system.

The high voltage is characterized by high temperatures, and upon contact with the skin, it causes strong electric arcs, scalding. For such incidents, clothes and other objects caught fire. If the heating is direct, then at the points of entry-exit to the flow and the vessels, necrotic points are established. The development of thrombosis is observed.

See the shock

• electrical injury;
• electric shock;
• electric shock.

Electrical injuries are classified as:

• electrical signs;
• opika;
• mechanical wear;
• eye injury;
• electropigmentation of the skin.

Elektroopik - poshkodzhennya shkiri elektrostrum. Vіn razumovleniy prozhennyam flow chastok without intermediary through the human body. Separate:

• Arc. Blame for the influx of the electric arc on the human body. Characterized by high temperature.
• Contact details are the widest. Viklikanі direct contact strumu narugoyu up to 1 kV zі shkіroyu.

The electric sign is a change in the structure of the screen curves at the points where the electric jet enters. They are most careful on their hands. The skin becomes swollen, signs of a round or oval shape appear one hour after the incident.

The effects of a strum attack like electrical signs

Mechanical ushkodzhennya - open the m'yazіv and skіrnih pokrivіv. Blamed afterward by the court. Falls are appointed with a fracture of the ends.

Electrophthalmia - inflammation of the shell of the eye due to ultraviolet radiation (at the hour of the appearance of the electric arc). Diagnosis is made 6 years after the injury. Symptoms - reddening of the whites, increased tearing, frequent blindness, bіl head, bіl at the eyes with light, damaged cornea prosorosis, ringing of the zіnitsі. Mill three days.

It is possible to save electrophthalmia on virobnitstvі and pіd hour budіvelnyh robіt, like vikoristovuvat zahisnі eyepieces.

Electrophthalmia - damage to the shell of the eye during electrical injury

Electrometalization - penetration of fine melting particles at the skin's curvature. Happens through the rozbrizkuvannya roasted metal at the top of the arc. Steps to traumatism lie in the vastness of the metal. Most of the curtains are progressively renewed.

Electroshock - CNS response to zovnishne teasing with electrostrum. Traces: destruction of robots and legenevikh m'yazіv, krovoobіgu. Subdivided into 2 phases - awakening and excitation of the central nervous system. After a thriving shock, a lethal end will come.

Electroshock - vessel fastening of the m'yazovoi tissue under the injection of the electrostrum. Minor injuries are caused by weak blows (unacceptable perception, shaking). A strum of great tension is not safe in the region. Under the influence of yoga, a person is impromptu to independent activity. Through the sprat of whilin, the poison and fibrillation of the shlunochkiv are infused.

The most safe ones need to be driven by industrial installations with a frequency of 20-100 Hz and more. Such an electrostrum vibrates, crims of opium, irrevocable ruination of internal organs.

Electric shocks are divided into 4 stages:

1. a vessel for short-term textiles;
2. those same, ale zі vtratoyu svіdomosti (the breath and the work of the heart are left in the middle of the norm);
3. insomnia, damage to the life of important organs, chronic diseases;
4. clinical death.

The path of passage of the strum pressure through the body is a virishal clerk. The most unsafe electrical injury, in some cases, the flow of breath of the body (arm - arm, arm - leg, head - legs, head - arms) through the heart.

The most safe way is "the right hand - the feet", if you can go through the air of the heart.

The main factors, which should be added to the value of the electrostrum, which should pass:

• Physical state. Chronic illness and hostile illness are characterized by a decrease in the support of the body. Otzhe, otrimati injury with a higher degree of severity of a person, for example, problems with health. Athletes and people may have a higher opir of the body, lower women. Also, negatively, the value of the amount of alcohol imbibed is added.
• Mental state. The awakening of the nervous system pushes the blood pressure and speeds up the heartbeat. In such cases, when there are injuries, the fibrillation of the ducts develops rapidly.
• Wash dovkіllya: it's time for rock, weather, temperature, vіdnosna vologіst poіtrya. In times of increased atmospheric pressure, the degrees of severity of injuries are increased.
• Place for the entry-exit flow. Different parts of the body may have a different opir, and the vastness of the damage is greater.
• Cleanliness of the skins. The appearance of a ball of sweat or a brud (good conductive electric jet) zbіshuє ymovіrnіst otrimat important opіk.

Lasts

• Vtrata svidomosti.
• Blame through the high temperature of the opiki.
• Trouble in the work of the heart, to make contact with the electric circuit in a minimum hour.
• Damage to the work of the nervous system, asystole.
• Acute chronic illnesses.
• Appearance of internal bleeding.
• Zagalne vydvischennya vise.

Help with strum injury

It is necessary for us to alert the incident to the incident, and the victim - to call for contact with the dzherel without direct dotikiv. For this vicorist, dielectrics are gum leaves, jguti, shkiryan belts, dry wooden clubs, poles. If possible, gum gloves are put on the hands.

If ailments cannot be self-sustaining, then negainally proceed to piece ventilation legen - "from company to company." The periodical support of the breath was followed by a stretch of the coming four years.

In depressions, if a person has a heartbeat, to shake indirect massage of the heart at once from piece ventilation of the leg. Like an injury to a wiccan with a blow of a blisk, it causes asystole, a blow with a hand to the heart, then a piece of breathing.

As an injury to contact with a low voltage, then defibrillation is called for. When looking around, special respect is attached to the obviousness of fractures and the backbone.

Assistance to the victim in case of electrostrum injury - defibrillation

Lyudina, who won the electrochemical examination, should not be delivered in the optical department or traumatology.

Dressing wounds in the minds of the hospital near the dead dead balls of the shkir. Mayzhe regularly be carried out, created to prevent the spread of infections in the body - antimicrobial treatment.

We are ill, as if we were resting at the coma, the necessary constant monitoring of the intracranial vice. In case of complications, head injuries, special therapy should be instituted.

To reduce the risk of electrical injury, it is necessary:

• at residential and administrative booths, lay electrical wiring with a grounding cable (or wire);
• effectively ground all electrical appliances;
• koristuvatisya for butovih and office electrical appliances with sockets with grounding contacts;
• correctly twist, and not bend, the darts of the podovzhuvachіv and elektropriladіv;
• install rosettes with a higher degree of protection near water places;
• do not fuss with faulty electrical appliances;
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