A rope type fixed pressure ulcer prevention pad for elderly care

Abstract

This utility model relates to the field of pressure ulcer prevention pad technology, and discloses a rope-fixed pressure ulcer prevention pad for geriatric care. It includes a base, with rubber bladders fixedly connected to both sides of the top of the base. A seat cushion is placed on the top of the base; one side of the seat cushion has a 3D mesh fabric structure, and the other side has a fleece structure. Fixing seats are fixedly connected to the four corners of the top of the base. Limiting rods are fixedly connected to both sides of the inner sidewall of the fixing seats. Fixing rods are inserted into the fixing seats, with one end of each rod passing through the four corners of the seat cushion. A protrusion is fixedly connected to the outer side of the fixing rod near the fixing seat. In this utility model, the side of the seat cushion with the 3D mesh fabric facing upwards provides ventilation and cooling; the fatty acid esters liquefy and absorb heat, thus lowering the temperature of the base and seat cushion. Conversely, the side of the seat cushion with the fleece facing upwards provides insulation; the fatty acid esters solidify and release heat, increasing the temperature of the seat cushion. This allows the seat cushion to adjust its temperature according to seasonal changes, thereby improving comfort.

Description

Technical Field

[0001] This utility model relates to the field of pressure ulcer prevention pads, and in particular to a rope-fixed pressure ulcer prevention pad for geriatric care. Background Technology

[0002] Elderly people who are bedridden for long periods and have limited mobility often experience pressure sores due to prolonged pressure on their skin and subcutaneous tissues, leading to local ischemia, ulceration, and even necrosis. Therefore, pressure sore pads are needed to prevent pressure sores by placing them under the elderly person's body. Pressure sore pads are medical assistive devices specifically designed for people who are bedridden or sit for extended periods. Their core function is to prevent pressure sores by distributing body pressure, improving blood circulation, and reducing the time tissues are under pressure. They are mainly composed of an outer shell, soft filling material, and a fixing structure.

[0003] When using pressure ulcer pads, they are usually placed on the bed and then connected to the bed using a fixing structure to secure them. When an elderly person with limited mobility lies down on the bed, the pressure ulcer pad will support the elderly person's body. However, because the inside of the pressure ulcer pad is usually filled with soft material, it is not convenient to adjust the temperature of the pressure ulcer pad according to the external environment, which makes the user feel uncomfortable. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rope-fixed anti-pressure ulcer pad for geriatric care, aiming to improve the problem that in the prior art, the internal filling of the anti-pressure ulcer pad is usually soft, which makes it inconvenient to adjust the temperature of the anti-pressure ulcer pad according to the external environment, causing discomfort to the user.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a rope-fixed anti-pressure ulcer pad for geriatric care, including a base,

[0006] Rubber bladders are fixedly connected to both sides of the top of the base, and fatty acid esters are stored inside the rubber bladders.

[0007] A silicone plate is disposed at the top of the base;

[0008] A seat cushion is provided at the top of the silicone plate;

[0009] Multiple fixing seats are distributed and fixedly connected to the four corners of the top of the base, and each of the multiple fixing seats passes through the four corners of the silicone plate;

[0010] Multiple fixing rods are inserted into the fixing base, and one end of each fixing rod passes through the four corners of the seat cushion;

[0011] Multiple limiting parts are installed at one end of the multiple fixing rods.

[0012] As a further description of the above technical solution:

[0013] The plurality of limiting parts include a plurality of protrusions, and the plurality of protrusions are fixedly connected to the outer side of one end of the fixing rod near the fixing seat. The outer side of the plurality of protrusions is provided with a limiting rod, and the plurality of limiting rods are respectively fixedly connected to both sides of the inner sidewall of the fixing seat.

[0014] As a further description of the above technical solution:

[0015] Each of the top outer sides of the base is fixedly connected to a magnet one, and each of the tops of the multiple magnet one is provided with a magnet two, and the tops of the multiple magnet two are fixedly connected to the bottom outer side of the silicone plate.

[0016] As a further description of the above technical solution:

[0017] Each of the four outer corners of the base is fixedly connected to an extension plate, and each of the extension plates has a through hole, through which a fixing rope passes.

[0018] As a further description of the above technical solution:

[0019] One side of the cushion has a 3D mesh fabric structure, and the other side of the cushion has a fleece structure.

[0020] As a further description of the above technical solution:

[0021] The silicone plate has multiple evenly distributed ventilation holes.

[0022] This utility model has the following beneficial effects:

[0023] In this invention, when the external environment is in summer, the side of the cushion with 3D mesh fabric faces upward for ventilation and cooling. At the same time, fatty acid esters will liquefy and absorb heat, thereby lowering the temperature of the base and the cushion. Conversely, when the cushion with fleece faces upward, it will be kept warm. At the same time, fatty acid esters will change from liquid to solid and release heat, thereby raising the temperature of the cushion. This allows the cushion to adjust its temperature according to seasonal changes, thus improving comfort. Attached Figure Description

[0024] Figure 1 This is a perspective view of a rope-fixed anti-pressure ulcer pad for geriatric care proposed in this utility model;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 This is a schematic diagram of the base of a rope-fixed anti-pressure ulcer pad for geriatric care proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the fixing seat of a rope-fixed anti-pressure ulcer pad for geriatric care proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of a silicone plate for a rope-fixed anti-pressure ulcer pad for geriatric care proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Fixing rod; 3. Fixing rope; 4. Seat cushion; 5. Through hole; 6. Extension plate; 7. Silicone plate; 8. Fixing seat; 9. Rubber bladder; 10. Limiting rod; 11. Protrusion; 12. Magnet one; 13. Magnet two. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1-5 This utility model provides an embodiment of a rope-fixed anti-pressure ulcer pad for geriatric care, comprising a base 1, with rubber bladders 9 fixedly connected to both sides of the top of the base 1, a seat cushion 4 provided at the top of the base 1, one side of the seat cushion 4 being a 3D mesh fabric structure and the other side being a fleece structure, fixing seats 8 fixedly connected to the four corners of the top of the base 1, limiting rods 10 fixedly connected to both sides of the inner sidewall of the fixing seat 8, fixing rods 2 inserted inside the fixing seat 8, the fixing rods 2 being made of elastic plastic, one end of the fixing rods 2 passing through the four corners of the seat cushion 4, a protrusion 11 fixedly connected to the outer side of the fixing rod 2 near the fixing seat 8, and a notch opened at the bottom of the fixing rod 2.

[0033] When the external environment is in summer, the fixing rod 2 can be removed from the fixing base 8, and then the seat cushion 4 can be flipped so that the side with the 3D mesh fabric faces upward, so that the elderly can sit on it for ventilation. When the external environment temperature is high, the fatty acid esters inside the rubber bladder 9 will liquefy and absorb heat, thereby lowering the temperature of the base 1 and the seat cushion 4. When the external environment is in winter, the side of the seat cushion 4 with the fleece fabric faces upward. When the external environment temperature is low, the fatty acid esters inside the rubber bladder 9 will change from liquid to solid and release heat, thereby raising the temperature of the seat cushion 4.

[0034] In summer, when the fatty acid ester inside the rubber bladder 9 liquefies, the base 1 can be placed in an environment with a temperature below 23 degrees Celsius to solidify it. When the fatty acid ester inside the rubber bladder 9 solidifies, the base 1 can be placed in an environment with a temperature above 25 degrees Celsius to liquefy it.

[0035] When the seat cushion 4 needs to be cleaned, the fixing rod 2 can be pulled out of the fixing seat 8 by hand. Then, the seat cushion 4 can be moved upward to remove it from the top of the base 1 for cleaning. After cleaning, the seat cushion 4 can be placed back on the top of the base 1, and the fixing rod 2 can be inserted back into the fixing seat 8 and pressed down so that the protrusion 11 and the limiting rod 10 can be engaged with each other to fix the seat cushion 4 to the top of the base 1.

[0036] A silicone plate 7 is provided at the top of the base 1, and the silicone plate 7 is located at the bottom of the seat cushion 4. Magnets 12 are fixedly connected to the outer side of the top of the base 1. Magnets 23 are provided at the top of the multiple magnets 12. The tops of the multiple magnets 23 are fixedly connected to the outer side of the bottom of the silicone plate 7. Multiple evenly distributed ventilation holes are opened on the silicone plate 7, making the silicone plate 7 honeycomb-shaped. This allows the silicone plate 7 to support the seat cushion 4 and allows air to flow through the ventilation holes on the silicone plate 7 to cool the seat cushion 4.

[0037] When it is necessary to replace and clean the silicone plate 7, the seat cushion 4 can be removed first. Then, when the silicone plate 7 is pulled up, magnet 12 and magnet 23 will separate, thus removing the silicone plate 7. After cleaning, the silicone plate 7 can be placed back on the top of the base 1, so that magnet 12 and magnet 23 can attract each other to fix the silicone plate 7 to the top of the base 1.

[0038] The four corners of the outer side of the base 1 are fixedly connected with extension plates 6. Each extension plate 6 has a through hole 5, and a fixing rope 3 passes through each through hole 5.

[0039] When using the cushion 4, the base 1 can be placed on the bed or wheelchair. Then, the fixing rope 3 is passed through the through hole 5 on the extension plate 6 and tied to the bed or wheelchair to fix the base 1 and the cushion 4, so as to prevent the elderly from moving when turning over.

[0040] The shapes of the base 1, silicone plate 7, and cushion 4 can be designed according to the part of the body to be used, thus achieving adaptability to multiple parts of the body.

[0041] Working principle: The base 1 is placed on the bed, and then the bed is connected to the through hole 5 on the extension plate 6 by the fixing rope 3 to fix the base 1. When the elderly lie down on the bed, the base 1 can be placed under their body to avoid pressure sores caused by prolonged bed rest. In summer, when using the base 1, the side of the cushion 4 with 3D mesh fabric can be facing upwards to allow ventilation and prevent stuffiness caused by poor ventilation. When the external temperature is high, the fatty acid esters inside the rubber bladder 9 will liquefy and absorb heat, thus lowering the temperature of the base 1 and cushion 4. Conversely, the cushion 4 can be placed with the side facing upwards. With the fleece side facing up, it comes into contact with the elderly person's body to achieve a warming effect. At this time, the external ambient temperature is low, and the fatty acid ester inside the rubber bladder 9 will convert from liquid to solid to release heat, thereby increasing the temperature of the cushion 4. When the cushion 4 needs to be cleaned, the fixing rod 2 can be removed from the fixing seat 8, and the cushion 4 can be removed from the base 1 for cleaning. After cleaning, the cushion 4 is placed back on the top of the base 1, and the fixing rod 2 is inserted back into the fixing seat 8 and pressed down so that the protrusion 11 and the limiting rod 10 can engage with each other to fix the cushion 4 to the top of the base 1.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rope-fixed pressure ulcer prevention pad for geriatric care, characterized in that: Including the base (1), Rubber bladders (9) are fixedly connected to both sides of the top of the base (1), and fatty acid esters are stored inside the rubber bladders (9). A silicone plate (7) is disposed at the top of the base (1); a cushion (4) is disposed at the top of the silicone plate (7); Multiple fixing seats (8) are distributed and fixedly connected to the four corners of the top of the base (1), and the multiple fixing seats (8) all penetrate the four corners of the silicone plate (7); Multiple fixing rods (2) are inserted into the fixing base (8), and one end of each fixing rod (2) passes through the four corners of the cushion (4); Multiple limiting parts are installed at one end of the multiple fixing rods (2).

2. The anti-pressure ulcer pad for geriatric care with rope fixation according to claim 1, characterized in that: The plurality of limiting parts include a plurality of protrusions (11), and the plurality of protrusions (11) are fixedly connected to the outer side of one end of the fixing rod (2) near the fixing seat (8). The outer side of the plurality of protrusions (11) is provided with limiting rods (10), and the plurality of limiting rods (10) are respectively fixedly connected to both sides of the inner sidewall of the fixing seat (8).

3. The anti-pressure ulcer pad for geriatric care with rope fixation according to claim 1, characterized in that: The outer side of the top of the base (1) is fixedly connected to a magnet (12), and the top of each magnet (12) is provided with a magnet (13), and the top of each magnet (13) is fixedly connected to the outer side of the bottom of the silicone plate (7).

4. The anti-pressure ulcer pad for geriatric care with rope fixation according to claim 1, characterized in that: The base (1) has extension plates (6) fixedly connected to its four outer corners. Each of the extension plates (6) has through holes (5) and a fixing rope (3) passes through each of the through holes (5).

5. A rope-fixed anti-pressure ulcer pad for geriatric care according to claim 1, characterized in that: The cushion (4) has a 3D mesh fabric structure on one side and a fleece structure on the other side.

6. The anti-pressure ulcer pad for geriatric care with rope fixation according to claim 1, characterized in that: The silicone plate (7) has multiple evenly distributed ventilation holes.

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