SU724144A1 - Electrode device - Google Patents

Description

The invention relates to medical equipment and can be used for diagnostic studies and electropulse therapy.

, · *. . An electrode device is known, including a 5 ’electrode holder, a reservoir for electrically conductive solution and electrodes with a housing and a perforated contact plate reinforced in it [1].

However, the known device does not allow ¹⁰ 'to carry out electropulse thrashing during prolonged stay of a person in autonomous conditions.

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The purpose of the invention - providing prove- ¹⁵ Denia cardioversion during prolonged human stay in the autonomous conditions.

I To achieve the set goal in the ²⁰ proposed device, the holder is made in the form of an elastic tape with air cavities and is equipped with a protective screen and a fastening element, and the electrodes have ......

the cutting elements are located on the inner surface of the perforated contact plate, while the reservoir for the electrically conductive solution is fixed in '. case and located above the cutting elements ................................ thirty

In FIG. 1 shows an electrode device, a top view; in FIG. 2 is the same, sectional side view.

The electrode device comprises an electrode holder made in the form of an elastic tape / with air cavities 2 and provided with a protective shield 3 and a fastening element 4, as well as electrodes 5 with a housing 6, a perforated contact plate 7. On the inner side of the latter are cutting elements 8 made for example, in the form of an asterisk with ribs, the lateral edges of which are sharpened, and the upper ones remain flat. Above the cutting elements there is a reservoir 9 for an electrically conductive solution fixed in the housing 8 and made in the form of a sealed ampoule.

The proposed electrode device is used as follows.

'The electrode holder and electrodes are fixed on top of the suit examined with the help of 4 fastening elements. In this case, the elastic tape 1 should be tightened sufficiently tightly, but so as not to create discomfort and not interfere with the performance of work operations. Air cavities 2 connect 'with the life support system of _Ch . The suit, and electrodes 5 - with a power supply + .____________________________ __________________ - X

When a signal is sent to conduct pulse therapy and cavity 2 for air, air is supplied and the elastic tape 1 is inflated, pressing the lower part of the reservoir 9 for the electrically conductive solution to the cutting elements 8. In this case, the reservoir 9 for the electrically conductive solution is cut and electrically conductive the solution is extruded into the holes of the perforated contact plate 7, wetting the suit’s fabric under the electrode and making it conductive; which ensures good contact of the electrodes 5 with the skin and eliminates burns of the latter. At the moment of cutting the reservoir 9 for the electrically conductive solution, the pressure .. in it briefly drops and the pressing of the electrodes to the chest becomes slightly weaker, which facilitates the entry of the conductive solution into the space under the perforated contact plate 7. When the cavities 2 for air are further filled with elastic tape 1 presses the electrodes 5 to the chest and connects the 'Power Supply to the electrodes 5, after. Chegb bleeds air from cavities 2 for air of elastic tape 1.

In case of need, electropulse therapy can be repeated. In this case, the preparation process of the electrode device is limited only by pressing the electrodes 5 to the chest, since the electrically conductive solution retains its properties for a long time. Time and additional wetting of the tissue under the electrode 5 is not required. The design of the electrode device eliminates the cutting of the reservoir with the electrically conductive solution in case of accidental pressing on the electrode 5, for example, when the electrode device is strengthened or the suit · impact on a hard surface.

.5 The proposed electrode device 'allows electro-pulse' therapy during prolonged stay of a person in autonomous conditions, in the particular case to support the life of the astronaut while delivering him on board the spacecraft to assist in a hospital.

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Claims (1)

Formula la inventions ¹⁵ An electrode apparatus comprising an electrode holder, a reservoir for the conductive solution and the electrodes s'kor _h nous and hardened in .nem perforirovan20 hydrochloric contact, plate, characterized in that, in order to provide cardioversion of prolonged stay in the human cars · holonomic conditions the holder is made in 25 form, elastic., The tape with air cavities is equipped with a protective screen and a fastening element, and the electrodes have ι cutting elements located on the inner surface of the perforated contact plate 30, while the reservoir for the electrically conductive solution is mounted in the housing and is located above cutting elements. '' 35 Source of information taken into account in the Examination: 1. USSR copyright certificate No. 296350, cl. A .61 N 1718, .1969, Draw 673 Order 227/332 Ed. Number 230 NPO “Search”. · ~ · 1Τ: ~. ΓΓ:. · Χ · · ;. -f · .- - < Subscription TshT ^ ark ^ fil. before "Patent"