SU1416108A1 - Method of curing open wounds - Google Patents

Description

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This invention relates to medicine, namely to orthopedics, traumatology and surgery.

 The aim of the invention is to reduce the duration of treatment by ensuring the permanent removal of the separation from the patient and the introduction of medicinal substances under conditions of isolation and rest of the wound tissues.

The method is carried out as follows.

After treating the skin in a wound patient, one of the conventional methods is subjected to surgical treatment or a wound toilet, after which the wound surface is covered with a sterile polyurethane plate with sterile inflow and outflow tubes with lateral tissue over it. porous polyurethane | One layer of the plate is applied to a sterile film, which is impermeable to air and liquids, which is fixed by an adhesive layer to the intact skin in the wound area and insulated. from the external medium. The outflow tube is connected to the vacuum system, while the inlet tube is blocked by a plug. Good Gift The resulting difference in pressure of the Gorista polyurethane plate is compressed. Ottohna tube overlaps, and the ear of the ear. Through the inlet tube there is a kind of medicinal substance in a quantity sufficient for. filling the porous plate by 1 / 4-1 / 3 of its capacitance, the plate expanding partially only. Some time later, due to the absorption of the plate separated from the pHna, the plate completely straightened

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Editor I.Rybchenko

Compiled by V. Inozemtsev

Tehred A. KravchukCorrector V.Romanenko

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with . Once again, the outflow tube is connected to the vacuum system with the inlet tube shut off and disconnected after the porous plate is compressed, an antiseptic solution is injected through the inlet tube until the plate is fully expanded. The above manipulations are repeated 2-3 times, when the last cycle is completed, the porous plate is filled with the drug substance at 1/4 - 1/3 of its capacity. Thus, the washing of the elements of the device is carried out; The porous polyurethane plate contains a solution of the drug substance and, at the same time, is again ready to absorb the wound from the wound.

To confirm the effectiveness of the proposed method, the rate of wound area reduction in 10 patients was analyzed, five of which were treated by the proposed method and five according to the known method. Based on the measurement of the initial area of wounds and the area of wounds after 7 days, the rates of reduction of the area of wounds were calculated using the formula

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S .. -juo, where S is the initial area of the wound; S f, is the area of the wound during repeated measurements; t is the number of days between measurements. Results measured--. Research institutes and calculations are given in the table. Comparison of the obtained data indicates a higher rate of wound healing in the group of patients where the proposed method is applied: in the experimental group, 9%, 2%, in the control group x 3.7%, t - 0.3%, Student's criterion is 3 3, i.e. The significance of differences is 99%.

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Claims (1)

A METHOD FOR TREATING AN OPEN RAS, providing for the supply of a medicinal substance to an isolated wound and removal of wound contents, characterized in that, in order to reduce the treatment time, the wound surface is covered with a polyurethane plate, and the drug substance is administered 1/4-1 to fill the plate / 3 of its capacity. -1416108