CN218010223U - An anti-pressure sore device with an air cushion - Google Patents

Abstract

The utility model discloses an anti-pressure sore device with an air cushion, which comprises a first air cushion, a second air cushion and a third air cushion arranged in the main body of the air cushion; the first air cushion, the second air cushion and the third air cushion are respectively connected with separate air Pump; the first air cushion, the second air cushion and the third air cushion reach different heights when they are filled with air; the first air cushion, the second air cushion and the third air cushion can all support the human body independently after being filled with air. The utility model is provided with the first air cushion, the second air cushion and the third air cushion, and utilizes the characteristics of different heights when fully inflated and the ability to support the patient alone, and alternately contacts with the patient's skin, so that the patient can use different skin areas. Make contact to form support and prevent pressure sores caused by long-term stress on a certain skin. It avoids manual turning by medical staff, saves manpower and improves work efficiency and work quality.

Description

An anti-pressure sore device with an air cushion

technical field

The utility model relates to the technical field of medical devices, in particular to a pressure sore prevention device with an air cushion.

Background technique

Pressure sore is long-term pressure on local tissues of the body, blood circulation disorder, local tissue continuous ischemia, hypoxia, and nutrient deficiency, resulting in skin loss of normal function, resulting in tissue damage and necrosis. Some patients are limited due to local limb activities. Unable to turn over frequently, such as hip fracture, lower limb fracture, paralysis after sacrococcygeal flap, orthopedic surgery, foot fracture, diabetes, etc.

At present, most medical workers still stay in the stage of manually helping patients turn over for the way of handling this problem. However, there are many inconveniences in manually turning over, such as the heavy weight of the patient, the laboriousness of the medical staff, and the potential hygiene hazards in direct contact with the patient.

Utility model content

The purpose of the utility model is to provide an anti-pressure sore device with an air cushion, so as to solve the technical problem of inconvenience caused by manually helping the patient turn over in the prior art.

In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

An anti-pressure sore device having an air cushion, comprising an air cushion main body,

The main body of the air cushion is provided with a first air cushion, a second air cushion and a third air cushion;

The first air cushion, the second air cushion and the third air cushion are respectively connected with separate air pumps;

The heights achieved when the first air cushion, the second air cushion and the third air cushion are filled with air are different;

The first air cushion, the second air cushion and the third air cushion can all independently support the human body after being inflated;

The first air cushion, the second air cushion and the third air cushion are deflated alternately.

As a preferred solution of the present utility model, the first air cushion is arranged in the middle of the main body of the air cushion in an S-shape, and its inflated height is the highest after being filled with air;

The second air cushion includes a square cushion arranged on the edge of the main body of the air cushion and a word cushion arranged in the blank space of the first air cushion, the word cushion communicates with the inside of the square cushion, and the second air cushion is filled with air inflated to a height lower than said first air cushion;

The third air cushion is a semicircular airbag arranged in the gap between the first air cushion and the second air cushion, and its inflated height after being filled with air is lower than that of the second air cushion.

As a preferred solution of the present invention, the air pump alternately inflates the first air cushion, the second air cushion and the third air cushion.

As a preferred solution of the present utility model, the main body of the air cushion includes an upper layer and a lower layer, the upper layer and the lower layer are separated by a partition, the first air cushion, the second air cushion and the third air cushion The air cushion is disposed on the separator and located in the upper layer, wherein the third air cushion passes through the separator and communicates with the lower layer.

As a preferred solution of the present invention, the first air cushion and the second air cushion are directly connected to the air pump through a connecting pipe, and the third air cushion is indirectly inflated by communicating with the lower layer through the air pump.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model is provided with the first air cushion, the second air cushion and the third air cushion, and utilizes the characteristics of different heights when fully inflated and the ability to support patients independently to automatically deal with the problem of pressure sores. The first air cushion, the second air cushion and the third air cushion are alternately in contact with the patient's skin, so that the patient can contact different skin areas to form a support, and then relieve the pressure received by the patient's skin in a cross manner, preventing certain Pressure sores caused by prolonged stress on the skin. And it is driven by an automatic air pump, which avoids manual turning by medical personnel, saves manpower, and improves work efficiency and work quality.

Description of drawings

In order to more clearly illustrate the implementation of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.

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

Fig. 2 is a schematic view of the side structure of the utility model.

The labels in the figure are respectively indicated as follows:

1. The main body of air cushion; 2. The first air cushion; 3. The second air cushion; 4. The third air cushion; 5. Inflatable pump; 6. Square cushion; plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, the utility model provides a pressure sore prevention device with an air cushion, including an air cushion main body 1,

The air cushion main body 1 is provided with a first air cushion 2 , a second air cushion 3 and a third air cushion 4 .

The first air cushion 2, the second air cushion 3 and the third air cushion 4 are respectively connected with independent air pumps 5 (the air pump of the third air cushion 4 is not shown in the figure).

The first air cushion 2, the second air cushion 3 and the third air cushion 4 reach different heights when they are filled with air.

The first air cushion 2, the second air cushion 3 and the third air cushion 4 can support the human body independently after being filled with air.

The first air cushion 2, the second air cushion 3 and the third air cushion 4 deflate alternately.

The device supports the patient by being provided with a first air cushion 2 , a second air cushion 3 and a third air cushion 4 which can be independently inflated. When the patient lies on the air cushion main body 1 for a long time, three air pumps 5 can be turned on at the same time to make all the air cushions fully inflated. Because the first air cushion 2, the second air cushion 3 and the third air cushion 4 have different heights after they are fully expanded (taking this device as an example, the first air cushion 2 has the highest expansion height, the second air cushion 3 is in the middle, and the third air cushion 4 has the lowest expansion height) Therefore, even if all the air cushions are inflated at the same time, there will only be one kind of air cushion to support the human body, and then the first air cushion 2, the second air cushion 3 and the third air cushion 4 will be deflated alternately, so that there is always only one air cushion with The patient's skin is in contact, and because the three air cushions are set in different positions, it can achieve cross-type support using the patient's skin, thereby achieving the purpose of preventing pressure sores.

Wherein the surface of the air cushion main body 1 can be covered with cotton cloth, through the cotton cloth covering on the first air cushion 2, the second air cushion 3 and the third air cushion 4, the patient lies on the cotton cloth, which can increase the comfort of the patient and ensure the safety of the device. Hygiene Situation.

The first air cushion 2 is arranged in the middle of the air cushion main body 1 in an S-shape, and has the highest inflated height after being filled with air.

The second air cushion 3 includes a square cushion 6 arranged on the edge of the air cushion main body 1 and a word cushion 7 arranged on the blank space of the first air cushion 2. The word cushion 7 communicates with the inside of the square cushion 6, and the second air cushion 3 is inflated after being filled with air. The height is lower than the first air cushion 2.

The third air cushion 4 is a semicircular airbag arranged in the gap between the first air cushion 2 and the second air cushion 3 , and its inflated height is lower than that of the second air cushion 3 after being filled with air.

Taking this device as an example, by arranging the first air cushion 2 , the second air cushion 3 and the third air cushion 4 in the above manner, the space inside the air cushion main body 1 can be utilized to a large extent to achieve efficient use and avoid space waste.

The air pump 5 is to alternately inflate the first air cushion 2, the second air cushion 3 and the third air cushion 4 to achieve the purpose of saving energy, and prevent the unused air cushion from maintaining the expansion state for a long time, which will not only waste energy, but also Accelerates the aging of the airbags.

The air cushion main body 1 includes an upper layer 8 and a lower layer 9, separated by a partition 10 between the upper layer 8 and the lower layer 9, the first air cushion 2, the second air cushion 3 and the third air cushion 4 are arranged on the partition 10 and are located in the upper layer 8, wherein , the third air cushion 4 passes through the partition 10 and communicates with the lower layer 9 .

The first air cushion 2 and the second air cushion 3 are directly connected to the air pump 5 through the connecting pipe, and the third air cushion 4 communicates with the lower layer 9 through the air pump 5 and is inflated indirectly.

Wherein, since the first air cushion 2 and the second air cushion 3 are integral, the air pump 5 can be directly connected with the two to realize inflation. It is not realistic to connect the airbags to the air pump. Therefore, in this device, the air cushion main body 1 is provided with two layers, and the third air cushion 4 communicates with the lower layer 9, so that the air pump 5 is spatially connected with the lower layer 9, so that when the air pump 5 inflates the inside of the lower layer 9, the gas is It will be transmitted to each semicircular airbag of the third air cushion 4 to realize indirect inflation.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements shall also be deemed to fall within the protection scope of the present application.

Claims (4)

1. An anti-pressure sore device with an air cushion, characterized in that it comprises an air cushion main body (1), The air cushion body (1) is provided with a first air cushion (2), a second air cushion (3) and a third air cushion (4); The first air cushion (2), the second air cushion (3) and the third air cushion (4) are respectively connected with separate air pumps (5); The heights achieved when the first air cushion (2), the second air cushion (3) and the third air cushion (4) are filled with air are different; The first air cushion (2), the second air cushion (3) and the third air cushion (4) can support the human body independently after being filled with air; The first air cushion (2), the second air cushion (3) and the third air cushion (4) are deflated alternately; in: The first air cushion (2) is arranged in the middle of the air cushion main body (1) in an S-shape, and its inflated height is the highest after being filled with air; The second air cushion (3) comprises a square cushion (6) arranged on the edge of the air cushion main body (1) and a word cushion (7) arranged on the blank space of the first air cushion (2), the word cushion ( 7) communicated with the inside of the square cushion (6), the height of the expansion of the second air cushion (3) after being filled with air is lower than that of the first air cushion (2); The third air cushion (4) is a semicircular air bag arranged in the gap between the first air cushion (2) and the second air cushion (3), and its inflated height is lower than that of the second air cushion (3) after being filled with air. 2. A pressure sore prevention device with an air cushion according to claim 1, characterized in that, the air pump (5) alternately operates the first air cushion (2), the second air cushion ( 3) and the third air cushion (4) are inflated. 3. A pressure sore prevention device with an air cushion according to claim 1, characterized in that, the air cushion main body (1) comprises an upper layer (8) and a lower layer (9), and the upper layer (8) and the The lower layers (9) are separated by a partition (10), and the first air cushion (2), the second air cushion (3) and the third air cushion (4) are arranged on the partition (10) The upper layer is located in the upper layer (8), wherein the third air cushion (4) passes through the partition (10) and communicates with the lower layer (9). 4. The anti-pressure sore device with an air cushion according to claim 3, characterized in that, the first air cushion (2) and the second air cushion (3) are directly connected to the air pump ( 5) connection, the third air cushion (4) communicates with the lower layer (9) through the air pump (5) and inflates indirectly.

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