RU33711U1 - MULTI-LIGHT DRAINAGE - Google Patents

Description

MULTI-LIGHT DRAINAGE.

The utility model relates to medical equipment.

Known drainage proposed N.N. Kanshin, which is a drainage tube of a larger diameter, used for active aspiration of the wound, and a tube of a smaller diameter, conducted inside, for washing with an antiseptic solution

Gostish; ev V.K. Purulent operative surgery. - M., Medicine, 1996, S. - 100. Wounds and wound infection. Edited by Kuzin M.I. and Kostyuchenko B.M. - M., Medicine, 1990, S. - 262 ..

However, when using this drainage, there is no antiseptic irrigation of the entire wound surface, the inner lumen of the tube is reduced due to the tube held in it for the introduction of an antiseptic solution. This leads to a rapid cessation of: the functioning of the drainage due to clogging of the lumen with fibrin and thick purulent discharge.

The objective of the utility model is to increase the irrigation area of the wound surface with an antiseptic.

The problem is solved in that in multi-lumen drainage consisting of tubes of different diameters, tubes of small diameter are arranged in a spiral around a tube of larger diameter, partially flooded into it and connected to it by X-ray clips, all of which are equipped with holes.

In FIG. The proposed multi-lumen drainage is schematically depicted, where: 1 - a larger hollow tube for active suction, 2 - thin tubes, 3 - holes in a large diameter tube, 4 - holes in small diameter tubes, 5 and 6 - places of entry and exit of small diameter tubes , 7 - a titanium clip connecting tubes of different diameters.

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MPKA61 M 27/00

Drainage consists of 3 tubes of various diameters made of elastic material. Around the tube with the largest diameter of 1, but snore held two tubes 2 of smaller diameter. All tubes have holes. On the tube 1 holes 3, designed for the collection of exudate; on the tubes 2 holes 4, designed for irrigation of wounds with an antiseptic solution. To fix the tubes 2 with the tube 1, the tubes 2 are passed through the holes 5 inside the tube 1, and then out through the holes 6. At the distal end of the tube 1, the tubes 2 are fixed using titanium clips 7, 8 mm in size, due to which the drainage acquires radiopacity.

Drainage of the purulent process and the functioning of the drainage tube occurs as follows;

After opening the purulent process, a drainage tube is installed in the cavity, stitches are placed on the tissue. Then vacuum is connected to the tube 1 with a discharge of up to 120 mm water column. To the tubes 2 are connected a system filled with a solution of antiseptic for transfusion of solutions. The flow of antiseptic solution is provided at a rate of up to 30-60 drops per minute. The drainage tube remains in the purulent cavity until the volume of the injected solution is equal to the volume of fluid released, and the exudate will be transparent. Usually these periods are 5-10 days. After removing the drainage, the wound quickly heals on its own.

The manipulations that are necessary when using the device are to carry out jet washing of drains once a hour for releasing them from fibrin clots.

Using the device shortens: it provides the time for treating patients due to the direct effect of an antiseptic on purulent tissues, mechanical cleaning of tissues from fibrin and pus, and active removal of exudate. We did not observe the termination of the functioning of the drainage earlier than the deadlines, or removal due to contamination of the lumen with fibrin and detritus.

Claims (1)

Multi-lumen drainage, consisting of tubes of different sizes, characterized in that the tubes of small diameter are arranged in a spiral around the tube of larger diameter, partially flooded into it and connected to it by radiopaque clips, all of which are provided with holes.