CN204352079U - Bedsore cushion - Google Patents

Abstract

The utility model discloses a kind of bedsore cushion, it is characterized in that: comprise circular air ring and be packed in the air cushion in the middle part of this air ring, described air ring is spliced by least 2 air bags, each described air bag is equipped with valve, a flexible pipe is equipped with in described air ring, described air ring is stretched out at the two ends of this flexible pipe, and one end of this flexible pipe is water inlet, and the other end is outlet.A kind of bedsore cushion of this utility model, hygroscopicity and good permeability, effectively can prevent the formation of pressure ulcer, and can lower the temperature or be incubated, and also can be used as medicated cushion and use, comfort and convenient, without the need to abandoning bedsore cushion, economizes on resources, environmental protection.

Description

pressure ulcer pad

technical field

The utility model belongs to the technical field of medical equipment, and in particular relates to a pressure sore pad.

Background technique

In clinical nursing, the body tissues of long-term bedridden patients are under pressure for a long time, and the blood circulation is hindered. For example, the muscle tissue of the back and buttocks is compressed, resulting in ischemia and hypoxia, causing necrosis and forming pressure sores. Pressure sores are easy to occur in the human body. The sacral coccygeal portion of the patient brings great pain, increases medical expenses, prolongs the treatment time, and reduces the quality of life of the patient. Therefore, it is necessary to frequently turn over the patient, massage, or pad a pressure sore pad. There are many forms of pressure ulcer pads, but most of them have poor air permeability, which leads to unsatisfactory anti-pressure ulcer effect.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide a pressure sore pad, which has good air permeability and can effectively prevent the formation of pressure sores.

The purpose of the utility model is achieved in the following way: a pressure sore pad, the key of which is to include an annular air ring and an air cushion stuffed in the middle of the air ring, the air ring is spliced by at least 2 air bags, each Each of the airbags is provided with an air nozzle, and a flexible pipe is laid in the air ring, and the two ends of the flexible pipe protrude from the air ring. One end of the flexible pipe is a water inlet, and the other end is a water outlet.

With the above structure, the pressure sore pad has dual functions. Firstly, the air circle after the air cushion is removed can be directly used as a pressure sore pad and can be placed under the buttocks. The middle part can be breathable to prevent the formation of pressure sores, and the air bag can be inflated Deflate, the inflated airbag will raise the buttocks, and the uninflated airbag does not touch the buttocks, which can play a role in ventilation, while the inflated airbag and the uninflated airbag are alternately inflated and deflated, so that the hip tissue can be alternately with the Airbag contact, the buttocks will not be in contact with the pressure sore pad for a long time, further reducing the possibility of pressure sore formation; second, after the air cushion is filled with the air circle, it can be used as a seat cushion, and the pressure sore pad is not used when there is no need to stay in bed for a long time It can be discarded and can continue to be used as a seat cushion, which is economical and resource-saving; at the same time, the hose can circulate hot or cold water through the water inlet and outlet. Play a role in keeping warm.

The air ring is formed by splicing four airbags, and the four airbags are symmetrically arranged in pairs, and the two opposite airbags are connected through a ventilation tube.

With the above structure, two pairs of symmetrical airbags can be interchangeably inflated, so that the two pairs of airbags work alternately, the force on the buttocks is balanced, and the operation is relatively simple. Contact, the buttocks will not be in contact with the pressure sore pad for a long time, further reducing the possibility of pressure sore formation.

The above-mentioned airbag includes an inner liner and an outer liner, the hose is laid between the inner liner and the outer liner, and the hose is bonded to the inner liner or/and the outer liner by glue superior.

With the above structure, hot water is not easy to dissipate heat to the external environment, and cold water is not easy to conduct heat inward, which can improve the lasting ability of heat preservation or cooling.

The air cushion has the same thickness as the air ring.

By adopting the above structure, when used as a cushion, the comfort of the cushion can be improved.

Both the air ring and the air cushion are provided with a breathable and water-absorbing layer.

Because the skin is prone to sweating, etc., the outer layer of the air circle is not easy to breathe in the skin contact part. With the above structure, the air circle in contact with the tissue has higher air permeability and can also absorb sweat.

The breathable and water-absorbing layer is made of polymer water-absorbing resin, water-absorbing paper, pure wood pulp and PE leak-proof film.

By adopting the above-mentioned structure, the water absorption of the air-permeable and water-absorbing layer is better.

Beneficial effect:

The utility model discloses a pressure sore pad, which has good hygroscopicity and air permeability, can effectively prevent the formation of pressure sores, can cool down or keep warm, can also be used as a cushion, is comfortable and convenient, does not need to discard the pressure sore pad, saves resources, and is environmentally friendly.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is an enlarged view of A in Fig. 1 .

Detailed ways

Below in conjunction with embodiment and accompanying drawing, the utility model is further described.

As shown in Figures 1 and 2: a pressure sore cushion is composed of an annular air ring and an air cushion 1 filled in the middle of the air ring, and the air cushion 1 has the same thickness as the air ring; The ring is formed by splicing 4 airbags 2. Of course, the number of airbags 2 can also be 2, 3, 5, 6 or 7, etc., as long as the alternate work of the airbags can be realized and the buttocks can be ventilated. The airbags 2 are all provided with air nozzles 3 , and the four airbags 2 are symmetrically arranged in pairs, and the two opposite airbags 2 are connected through the ventilation tube 4 . A hose 5 is laid inside the balloon, and the two ends of the hose 5 protrude from the balloon. One end of the hose 5 is a water inlet 5a, and the other end is a water outlet 5b. The airbag 2 includes an inner liner 2a and an outer liner 2b, the hose 5 is laid between the inner liner 2a and the outer liner 2b, and the hose is bonded to the inner liner by glue layer or/and on the outer lining. Both the air ring and the air cushion 1 are provided with a breathable and water-absorbing layer 6 . The air-permeable water-absorbing layer 6 is made of polymer water-absorbing resin, water-absorbing paper, pure wood pulp and PE leak-proof film.

Claims (5)

1. a bedsore cushion, it is characterized in that: comprise circular air ring and be packed in the air cushion (1) in the middle part of this air ring, described air ring is spliced by least 2 air bags (2), each described air bag (2) is equipped with valve (3), a flexible pipe (5) is equipped with in described air ring, described air ring is stretched out at the two ends of this flexible pipe (5), one end of this flexible pipe (5) is water inlet (5a), and the other end is outlet (5b).

2. bedsore cushion according to claim 1, it is characterized in that: described air ring is spliced by 4 air bags (2), 4 described air bags (2) are symmetrical arranged between two, are all communicated with by breather (4) between two relative air bags (2).

3. bedsore cushion according to claim 1 and 2, it is characterized in that: described air bag (2) comprises inner liner (2a) and outer lining (2b), described flexible pipe (5) is laid between described inner liner (2a) and outer lining (2b), and described flexible pipe is bonded in described inner liner or/and on outer lining by viscose glue.

4. bedsore cushion according to claim 3, is characterized in that: described air cushion (1) is identical with the thickness of described air ring.

5. bedsore cushion according to claim 4, is characterized in that: be equipped with ventilative water accepting layer (6) outside described air ring and air cushion (1).