Novel foot pressure sore prevention nursing air cushion

Abstract

The utility model discloses a novel foot pressure sore prevention nursing air cushion, which belongs to the technical field of medical assistance and comprises a fixing bottom block, a first supporting air bag is arranged at the top of the fixing bottom block, a second supporting air bag is arranged at the top of the first supporting air bag, a supporting groove is arranged in the middle of the top of the second supporting air bag, and a protective pad is placed on the supporting groove. Connecting belts are arranged at the two ends of the top of the second supporting air bag correspondingly, a fixing side plate is arranged at the bottom of one end of each connecting belt, two first positioning magnetic blocks are symmetrically arranged on one side of each fixing side plate, a fixing plug is arranged in the middle of one side of each fixing side plate, and a plurality of fixing plug grooves are evenly formed in the position, close to one end of the top, of the second supporting air bag. And positioning magnetic blocks II are arranged on the supporting air bag II and positioned on the two sides of the fixed plug groove. According to the utility model, the supporting air bag I, the supporting air bag II and other parts are matched for use, so that the feet of a patient can be conveniently supported, and the phenomenon of pressure sores on the feet is prevented.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary equipment technology, specifically a novel foot pressure ulcer care air cushion. Background Technology

[0002] Pressure ulcers, also known as bedsores or pressure sores, are caused by prolonged pressure on a localized area of ​​the body, affecting blood circulation and leading to malnutrition of the skin and subcutaneous tissue, resulting in damage, ulceration, and even necrosis. They commonly occur on bony prominences under pressure, such as the sacrum, coccyx, ankles, heels, and buttocks. Pressure ulcers are not primary diseases themselves, but are mostly caused by inadequate care in bedridden patients. Pressure ulcers can cause a series of harms, increasing patient suffering, worsening underlying conditions, prolonging the course of the disease, and even leading to sepsis and endangering life. During nursing care, when a patient's lower limbs are immobilized for extended periods, or when the patient experiences lower limb edema, air mattresses or similar devices are used to support the lower limbs to prevent pressure ulcers and secondary injury.

[0003] However, existing novel foot pressure ulcer care air mattresses have the following problems during use: Because conventional air mattresses only support the patient's legs and lack support structures for the feet, temporary support is typically provided by inflating rubber gloves, resulting in insufficient support. Therefore, it is necessary to design corresponding technical solutions to address these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a novel foot pressure ulcer care air cushion, which solves the technical problem that conventional air mattresses can only support the patient's legs and lack a support structure for the patient's feet. In the nursing process, temporary support is usually provided by inflating rubber gloves, which results in insufficient support. This invention meets the actual needs of use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes a fixed base block, a supporting airbag 1 on the top of the fixed base block, a supporting airbag 2 on the top of the supporting airbag 1, a supporting groove in the middle of the top of the supporting airbag 2, a protective pad placed on the supporting groove, connecting straps at both ends of the top of the supporting airbag 2, a fixed side plate at the bottom of one end of the connecting strap, two positioning magnetic blocks 1 symmetrically arranged on one side of the fixed side plate, a fixing plug in the middle of one side of the fixed side plate, several fixing plug grooves evenly arranged near the top end of the supporting airbag 2, positioning magnetic blocks 2 arranged on both sides of the fixing plug grooves of the supporting airbag 2, and an inflation nozzle and a sealing plug integrated at different positions of the supporting airbag 1.

[0006] In a preferred embodiment of this utility model, a plurality of shaping strips are fixed at equal intervals inside the fixed base block, the first supporting airbag and the second supporting airbag are connected to each other, the outer edge of the top of the second supporting airbag has an arc-shaped structure, and a fixing strap is provided on the side of the second supporting airbag near the top end, and Velcro is sewn on the fixing strap.

[0007] In a preferred embodiment of this utility model, the second supporting airbag is provided with a connecting buckle on the side opposite to the fixing strap, the supporting groove is generally in the shape of a curved arc, and an extension groove is provided at a part of the supporting groove, the extension groove being in the shape of a curved arc.

[0008] In a preferred embodiment of this utility model, the fixed side plate is made of a material with deformable force, the fixed plug is inserted into the fixed plug groove, both the fixed plug and the fixed plug groove are cylindrical in the middle and hemispherical at the end, and the positioning magnetic block one and the positioning magnetic block two are magnetically connected.

[0009] In a preferred embodiment of this utility model, the inflation nozzle is connected to the syringe, the sealing plug has an anti-loss band between it and the first supporting airbag, the sealing plug is made of rubber, the first supporting airbag has a vent, and the sealing plug is inserted into the vent.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] By using the support airbags one and two in combination, the patient's feet can be well supported. The foot or ankle is placed in the support groove, which conforms to the shape of the foot and achieves a good decompression effect. The patient's foot is in contact with the protective pad, which reduces contact with the airbag as a whole and reduces contamination. At the same time, the fixing strap and connecting buckle make it easy to fix the airbag to the patient's foot, ensuring the effect of support and decompression, thus solving the problem of insufficient support care. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0013] Figure 2 This is a structural diagram of the connecting strip described in this utility model;

[0014] Figure 3 This is a structural diagram of the shaping strip described in this utility model.

[0015] In the diagram: Sealing plug-1, Support airbag one-2, Inflation nozzle-3, Fixing base block-4, Support airbag two-5, Support groove-6, Protective pad-7, Extension groove-8, Fixing side plate-9, Fixing strap-10, Positioning magnet two-11, Positioning magnet one-12, Fixing plug-13, Fixing plug groove-14, Connecting strap-15, Connecting buckle-16, Shaping strip-17. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-3 This utility model provides a technical solution: a novel foot pressure ulcer prevention and care air cushion, comprising: a fixed base block 4, a supporting airbag 2 on the top of the fixed base block 4, a supporting airbag 5 on the top of the supporting airbag 2, a supporting groove 6 in the middle of the top of the supporting airbag 5, and a protective pad 7 placed on the supporting groove 6. Specifically, the protective pad 7 can be made of disposable material or medical fabric, which can prevent the patient's foot from directly contacting the airbag, reducing the probability of contamination. The protective pad 7 is easy to disassemble, replace, or disinfect. The support airbag 2 has connecting straps 15 at both ends of its top. A fixed side plate 9 is provided at the bottom of one end of the connecting strap 15. Two positioning magnetic blocks 12 are symmetrically arranged on one side of the fixed side plate 9. A fixing plug 13 is provided in the middle of one side of the fixed side plate 9. Several fixing plug grooves 14 are evenly arranged near the top end of the support airbag 2. Positioning magnetic blocks 11 are provided on both sides of the fixing plug grooves 14 of the support airbag 2. An inflation nozzle 3 and a sealing plug 1 are integrated at different positions of the support airbag 2.

[0018] Further improvements include the addition of several sizing strips 17 evenly spaced inside the fixing base block 4. Specifically, the fixing base block 4 is made of a deformable material such as rubber, which helps to shape the first supporting airbag 2 and the second supporting airbag 5. The sizing strips 17 inside are made of a rigid material to prevent excessive bending of the fixing base block 4. The first supporting airbag 2 and the second supporting airbag 5 are connected. The top outer edge of the second supporting airbag 5 has an arc-shaped structure. A fixing strap 10 is provided on the side of the second supporting airbag 5 near the top end, and Velcro fasteners are sewn onto the fixing strap 10. Specifically, as shown... Figure 2As shown, both the support airbag 1 2 and the support airbag 2 5 are composed of two parts: an outer support layer and an inner airbag layer. The shape of the outer support layer is fixed, while the inner airbag layer can be inflated. In actual use, no matter how much gas is filled into the outer airbag layer, the overall support shape of the outer support layer can be guaranteed to remain unchanged.

[0019] Further improvements include a connecting buckle 16 on the opposite side of the support airbag 5, opposite to the fixing strap 10; the support groove 6 has an overall arc-shaped curved structure; and an extension groove 8 is provided in part of the support groove 6. The extension groove 8 has an arc-shaped structure. Specifically, the function of the extension groove 8 is to make the support groove 6 fit the ankle and heel better, avoiding excessive pressure on the patient's foot. At the same time, the extension groove 8 also has a certain ventilation effect.

[0020] Further improvements include the fixed side plate 9 being made of a material with deformable force, the fixed plug 13 being inserted into the fixed plug groove 14, both the fixed plug 13 and the fixed plug groove 14 having a cylindrical structure in the middle and a hemispherical structure at the end, and the positioning magnetic block 12 and the positioning magnetic block 2 11 being magnetically connected.

[0021] Further improvements include an inflation nozzle 3 that connects to a syringe, an anti-loss strap between the sealing plug 1 and the supporting airbag 2, the sealing plug 1 being made of rubber, and the supporting airbag 2 having a vent. The sealing plug 1 is inserted into the vent. Specifically, during inflation, the sealing plug 1 is fixed to the supporting airbag 2. After decompression is completed, the sealing plug 1 opens to release the internal gas.

[0022] In use: First, the protective pad 7 is placed in the support groove 6, and the fixing side plate 9 is moved onto the protective pad 7 and gradually moved so that the positioning magnetic block 12 and the positioning magnetic block 21 are magnetically connected. Simultaneously, the fixing plug 13 inserts part of the protective pad 7 into the fixing plug groove 14 to fix the protective pad 7. Then, the air cushion is placed on the patient's foot, with the patient's heel or ankle placed on the support groove 6. The patient's foot is only in contact with the protective pad 7. After the support is completed, the protective pad 7 can be discarded. The patient's ankle is placed at the extension groove 8 to avoid excessive pressure on the ankle. After placement, the syringe is connected to the inflation nozzle 3. At this time, the sealing plug 1 is inserted into the support airbag 2. The support airbag 2 and support airbag 25 are inflated by the syringe to support the patient's foot. Finally, one end of the fixing strap 10 is passed through the connecting buckle 16 and connected by Velcro to fix the airbag to the patient's foot, achieving a fixed support effect.

[0023] The components of this utility model, including a sealing plug-1, a supporting airbag-1, an inflation nozzle-3, a fixing base block-4, a supporting airbag-2, a supporting groove-6, a protective pad-7, an extension groove-8, a fixing side plate-9, a fixing strap-10, a positioning magnetic block-2-11, a positioning magnetic block-12, a fixing plug-13, a fixing plug groove-14, a connecting strap-15, a connecting buckle-16, and a shaping strip-17, are all general standard parts or parts known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that conventional air mattresses can only support the patient's legs and lack support for the patient's feet. The support structure of the foot, in the nursing process, generally uses rubber gloves inflated for temporary support, which leads to insufficient support effect. This utility model, through the combination of the above-mentioned components, such as the support airbag one and support airbag two, can support and decompress the patient's foot. The patient's foot is placed in the support groove and in contact with the protective pad. After completion, the support airbag one and support airbag two are inflated with a syringe to achieve the support effect. One end of the fixing strap passes through the connecting buckle 16, which can easily fix the airbag to the patient's foot and avoid displacement, thereby improving the support and decompression effect of the patient's foot and ensuring the overall nursing effect.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel anti-pressure ulcer foot care air mattress characterized by: The utility model provides a kind of airbag support, including fixed bottom block (4), the top of the fixed bottom block (4) is provided with support airbag one (2), the top of the support airbag one (2) is provided with support airbag two (5), the top of the support airbag two (5) is provided with support groove (6), the support groove (6) is placed with protective pad (7), the top of the support airbag two (5) both ends is provided with connecting band (15), one end of the connecting band (15) bottom is provided with fixed side plate (9), the one side of the fixed side plate (9) is symmetrically provided with two positioning magnetic block one (12), the one side of the fixed side plate (9) is provided with fixed plug (13), the support airbag two (5) is uniformly provided with several fixed plug grooves (14) in the position close to top one end, the support airbag two (5) is provided with positioning magnetic block two (11) in the position on both sides of the fixed plug groove (14), the support airbag one (2) different positions are integrated with inflator nozzle (3) and sealing plug (1) respectively.

2. A novel foot anti-pressure ulcer care air mattress as claimed in claim 1, wherein: The inside of the fixed bottom block (4) is fixed with several shaping strips (17) at equal intervals, the support airbag one (2) and the support airbag two (5) are connected, the top outer edge of the support airbag two (5) is circular arc structure, the support airbag two (5) is provided with fixed band (10) on the side close to top one end, the fixed band (10) is sewn with magic tape piece.

3. A novel foot anti-pressure ulcer care air mattress as claimed in claim 2, wherein: The support airbag two (5) is provided with connecting buckle (16) on the other side opposite to the fixed band (10), the support groove (6) is circular arc curved structure as a whole, the support groove (6) is provided with extension groove body (8) in part position, the extension groove body (8) is circular arc structure.

4. A new type of foot anti-pressure ulcer nursing air cushion according to claim 1, characterized in that: The fixed side plate (9) is made of material with deformable force, the fixed plug (13) is plugged into the fixed plug groove (14), the fixed plug (13) and the fixed plug groove (14) are both cylindrical structure in middle part and hemispherical structure in end part, the positioning magnetic block one (12) and the positioning magnetic block two (11) are magnetically connected.

5. A novel foot anti-pressure ulcer care air mattress as claimed in claim 1, wherein: The inflator nozzle (3) is connected with the structure of syringe, the sealing plug (1) has anti-lost band between the support airbag one (2), the sealing plug (1) is made of rubber material, the support airbag one (2) is provided with air outlet, the sealing plug (1) is plugged into the air outlet.

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