SU1393421A1 - Arrangement for preventing decubitus - Google Patents

Abstract

The invention relates to medical technology. The purpose of the invention is to reduce the area of contact of the patient’s body with the bed of the device and to ensure the blowing of the patient’s body. The device consists of a housing 1, an elastic bed 2, sections 3, a compressor, a distributor and a piping system. Bed 2 is equipped with a porous plate. Chamber 4 is made of elastic tubular elements, folded in half. For a more reliable attachment of the chambers 4, elastic tapes 10 are attached to the transverse sides of the housing 1. The chambers 4 are connected by a piping system to a distributor. The space between the bed 2 and the cover plate is connected to the gas supply source via a choke. Due to the combination of bed 2 and a porous lining made in the form of a labyrinth, oxygen is distributed over the entire area of the porous lining, f-ly, 4 sludge. 1 hp SL

Description

WITH

 with

4 S

113

The invention relates to medical technology, in particular to bedding.

The purpose of the invention is to reduce the area of contact of the patient’s body with the bed of the device and to ensure the blowing of the patient’s body.

The use of the proposed device makes it possible to increase the effectiveness of prophylaxis to prevent bedsores by reducing the circumference of the patient’s body in contact with the bed surface of the device, as well as by blowing the patient’s body.

FIG. 1 shows a device for preventing bedsores, a general view; in fig. 2 is a view A of FIG. G; in fig. 3 shows a section BB in FIG. one; in fig. 4 is a diagram of the connection of chambers with a distributor.

The device for preventing bedsores consists of a housing 1, an elastic bed 2, which is hermetically connected along the perimeter with the housing 1, sections 3 comprising several chambers 4, a compressor 5, a distributor 6 and a piping system 7. The electric bed 2 is equipped with a porous lining 8, however, their connection is made in the form of a maze. The camera 4 is made of elastic tubular elements, folded in half and installed in such a way that one part is located above the other, while

the upper and lower parts of the chambers 4 are connected to the distributor 6. The chambers 4, in the place of bending of the tubular element, are fixed by a strap 9 to the body 1, and also connected, for example, with adhesive tape along their length to the body 1 and the elastic bed 2. In addition, for more reliable The fasteners 4 of the chambers between their upper and lower parts are elastic tapes 10 fixed to the transverse sides of the housing 1, while the elastic tapes 10 are connected to both the upper and lower parts of the chambers 4, for example, with adhesive tape. The same-name chambers 4 of each section 3 are connected by a piping system 7 to the corresponding outlet of the distributor 6 (FIG. 4), where each section 3 consists, for example, of five chambers 4. The space between the elastic bed 2 and the porous lining 8 is connected to the source of the gaseous medium through the fitting 11.

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The device for preventing bedsores works as follows.

From compressor 5 through distributor 6 and piping system 7 to two adjacent chambers 4 of each section

3 air is introduced, with the result that these chambers 4 are inflated. The distributor 6, for example, from an electromechanical actuator, provides alternate opening of its outputs with simultaneous overlapping of previously open outputs, which allows pumping the following koshers 4 alternately and simultaneously blowing out the previously inflated chambers 4. At the same time, from the two previously inflated chambers 4 Only one chamber 4 is blown away, which is not adjacent to this third chamber 4,

and thus the whole process of pumping up and blowing away the chambers 4 occurs throughout the entire section 3 and is constantly repeated. At the same time, the indicated displacement of pumping and chamber arcing

4 is made both in one and in the direction of the sections 3. Moreover, the placement of the chambers 4 in the sealed cavity of the housing 1 speeds up the process of deflating the chambers 4 by increasing the space between the bottom of the housing 1 and the elastic bed 2 in the region of the chambers 4 pumped at this moment.

When it is necessary to blow the patient's body, for example, with oxygen, the fitting 11 is connected to an oxygen source that enters the space between the elastic bed 2 and the porous pad 8, through which the patient's body is blown off. At the same time due to the connection of the elastic bed

2 and a porous lining B made in the form of a labyrinth, oxygen is distributed over the entire area of the porous lining 8.

Claims (1)

1. A device for preventing pressure sores, consisting of a matrix made of sections, a compressor, a dispenser and a piping system, characterized in that, in order to reduce the area of contact of the patient’s body with the device bed, it is provided with a housing and an elastic bed hermetically connected to housing, and each section is made of several chambers placed inside the housing, with the same cameras of each section connected to the corresponding outlet of the distributor. 2, Device POP.1, about shlachu Sh it with the fact that, in order to ensure the blowing of the patient's body, the elastic bed is provided with a porous overlay, the space between which and the elastic bed is connected with the source of the gaseous medium supply, while the connection of the elastic bed and the porous lining is made in the form of a maze. If 6-6 Vida H // Fi.2 Phi2. FIEM