Anti-pressure-sore urine isolation pad

Abstract

The utility model discloses an anti-pressure-sore urine isolation pad, and relates to the field of nursing materials, the anti-pressure-sore urine isolation pad comprises a PE waterproof bottom film, PE foam is bonded to the middle of the top surface of the PE waterproof bottom film, the PE foam is in a cross trapezoid shape, fluff pulp layers are bonded to the top surfaces of the PE waterproof bottom film and the PE foam, an SAP super absorbent resin layer is bonded to the top surface of the fluff pulp layer, and the SAP super absorbent resin layer is bonded to the top surface of the fluff pulp layer. PE foam of a cross-shaped trapezoidal structure is additionally arranged between the PE waterproof bottom film and the fluff pulp layer and between the fluff pulp layer and the hot air non-woven fabric surface layer, so that the fluff pulp layer, the fluff pulp layer and the hot air non-woven fabric surface layer form a form with the middle higher than the two sides; therefore, when urine leaks in the middle, the speed that the urine overflows towards the two sides can be increased, the urine absorption speed is increased, the time that the human body makes contact with the urine is shortened, bedsores are reduced, meanwhile, the flow guide grooves are formed in the surface of the PE foam, and the speed that the urine overflows towards the two sides can be increased through the flow guide grooves.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of nursing supplies, in particular to a pressure sore prevention urine isolation pad. BACKGROUND

[0002] The main function of the urine isolation pad is to isolate urine to prevent the underlying mattress from being wetted by urine. The urine isolation pad should be replaced immediately when it is wet to ensure the dryness of the human buttocks and prevent the formation of bedsores.

[0003] The existing Chinese patent with the publication number CN221731172U discloses a super-dry double-flow-guiding urine isolation pad. The pad is equipped with flow-guiding short pieces in the surface layer to guide urine flow. However, in actual use, when the pad is placed on a mattress and a person lies on it, a concave area is formed in the middle, which easily causes the internal flow-guiding short pieces to deform, resulting in poor effect.

[0004] Moreover, urine overflow is easily concentrated in the concave area in the middle. The middle absorption part quickly saturates, while the urine spreads slowly to both sides, making the human body in contact with urine for a longer time, which easily leads to the formation of bedsores. In order to accelerate the dispersion of urine and improve the absorption speed of urine, the present patent proposes a pressure sore prevention urine isolation pad. CONTENT OF THE INVENTION

[0005] In order to improve the slow dispersion speed of urine and improve the absorption speed of urine, the present application provides a pressure sore prevention urine isolation pad.

[0006] The pressure sore prevention urine isolation pad provided by the present application adopts the following technical scheme:

[0007] The pressure sore prevention urine isolation pad comprises a PE waterproof bottom film, a PE foam in the middle of the top surface of the PE waterproof bottom film, the PE foam being in the shape of a cross-shaped trapezoid, a fluff pulp layer bonded to the top surface of the PE waterproof bottom film and the PE foam, a SAP high water absorption resin layer bonded to the top surface of the fluff pulp layer, and a hot air non-woven fabric surface layer bonded to the top surface of the SAP high water absorption resin layer.

[0008] Preferably, flow guide grooves are symmetrically formed in the upper surface of the PE foam.

[0009] Preferably, the bottom surface of the fluff pulp layer is extruded and deformed into a cross-shaped trapezoidal groove A by the PE foam.

[0010] Preferably, the bottom surface of the SAP high water absorption resin layer is extruded and deformed into a cross-shaped trapezoidal groove B by the fluff pulp layer.

[0011] Preferably, the bottom surface of the hot air non-woven fabric surface layer is extruded and deformed into a cross-shaped trapezoidal groove C by the fluff pulp layer.

[0012] Preferably, the diameter of the PE waterproof bottom film is 1cm larger than the diameter of the fluff pulp layer, the SAP high water absorption resin layer and the hot air non-woven fabric surface layer.

[0013] Preferably, the bottom surface of the PE waterproof bottom film is bonded with a transparent film, and the bottom surface of the transparent film is uniformly distributed with protruding points.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. By installing a cross-shaped trapezoidal PE foam between the PE waterproof bottom film, the fluff pulp layer, the fluff pulp layer and the hot air non-woven fabric surface layer, the fluff pulp layer, the fluff pulp layer and the hot air non-woven fabric surface layer form a shape with a high middle and two low sides, so that when urine leaks in the middle, the speed of urine spreading to both sides can be accelerated, the speed of urine absorption can be improved, the contact time between the human body and the urine can be reduced, and the occurrence of bedsores can be reduced.

[0016] 2. The PE foam is provided with a flow guide groove on the surface, and the flow guide groove can accelerate the speed of urine spreading to both sides and improve the speed of urine absorption. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application file;

[0018] Figure 2 It is a schematic diagram of the overall structure of the present application file;

[0019] Figure 3 It is a schematic diagram of the overall structure of the present application file;

[0020] Figure 4 It is a schematic diagram of the structure of the PE foam of the present application file;

[0021] Figure 5 It is a schematic diagram of the overall structure of the present application file.

[0022] Reference signs: 1, PE waterproof bottom film; 101, transparent film; 1010, protruding point;

[0023] 2, PE foam; 201, flow guide groove; 3, fluff pulp layer; 301, cross-shaped trapezoidal groove A; 4, SAP high water absorption resin layer; 401, cross-shaped trapezoidal groove B; 5, hot air non-woven fabric surface layer; 501, cross-shaped trapezoidal groove C. DETAILED DESCRIPTION

[0024] The following will be described in detail in combination with the accompanying Figures 1-5 The present application will be further described in detail.

[0025] The present application discloses a pressure ulcer prevention urine pad.

[0026] Referring to Figure 1 Figure 2 And Figure 4 A pressure sore prevention urine pad includes a PE waterproof bottom film 1 located at the bottom layer of the urine pad, which uses a waterproof film to separate the moisture on the urine pad from the mattress. The top surface of the PE waterproof bottom film 1 is bonded to a PE foam 2 in the middle by evenly applying hot melt glue. The PE foam 2 serves as a shaping function, and also has a certain water absorption. The PE foam 2 is in the shape of a cross-shaped trapezoid, which can make the middle of the urine pad protrude, thereby accelerating the speed of urine escaping to both sides. The top surface of the PE waterproof bottom film 1 and the PE foam 2 is bonded to a fluff pulp layer 3 by evenly applying hot melt glue. The fluff pulp layer 3 is used to absorb liquid. The top surface of the fluff pulp layer 3 is bonded to a SAP high water absorption resin layer 4 by evenly applying hot melt glue. The SAP high water absorption resin layer 4 is used to increase the water absorption of urine. The top surface of the SAP high water absorption resin layer 4 is bonded to a hot air non-woven fabric surface layer 5 by evenly applying hot melt glue. The hot air non-woven fabric surface layer 5 uses a skin-friendly material to improve comfort.

[0027] Referring to Figure 1 Figure 2 And Figure 3 The upper surface of the PE foam 2 is symmetrically provided with a flow guide groove 201. The flow guide groove 201 is provided to accelerate the speed of urine escaping to both sides, thereby preventing urine from spilling. The bottom surface of the fluff pulp layer 3 is extruded by the PE foam 2 to form a cross-shaped trapezoidal groove A301. The bottom surface of the SAP high water absorption resin layer 4 is extruded by the fluff pulp layer 3 to form a cross-shaped trapezoidal groove B401. The bottom surface of the hot air non-woven fabric surface layer 5 is extruded by the fluff pulp layer 3 to form a cross-shaped trapezoidal groove C501. The formation of the cross-shaped trapezoidal groove A301, the cross-shaped trapezoidal groove B401 and the cross-shaped trapezoidal groove C501 makes the fluff pulp layer 3, the SAP high water absorption resin layer 4 and the hot air non-woven fabric surface layer 5 form a state of high in the middle and low on both sides, thereby accelerating the speed of urine spilling to both sides.

[0028] Referring to Figure 1 Figure 3 And Figure 5The fluff pulp layer 3, the SAP high water absorption resin layer 4 and the hot air non-woven fabric surface layer 5 are located in the middle of the PE waterproof bottom film 1, and the side edges of the fluff pulp layer 3, the SAP high water absorption resin layer 4 and the hot air non-woven fabric surface layer 5 are two centimeters away from the side edges of the PE waterproof bottom film 1, and the overall area of the PE waterproof bottom film 1 is greater than the area of the fluff pulp layer 3, the SAP high water absorption resin layer 4 and the hot air non-woven fabric surface layer 5, so that the fluff pulp layer 3, the SAP high water absorption resin layer 4 and the hot air non-woven fabric surface layer 5 can be fixed in the middle of the PE waterproof bottom film 1 under the action of hot melt glue, and the urine absorbed inside can be fixed in the middle of the PE waterproof bottom film 1, thereby achieving the effect of preventing urine from spreading, and the bottom surface of the PE waterproof bottom film 1 is bonded with a transparent film 101, the transparent film 101 is made of waterproof material, and the bottom surface of the transparent film 101 is uniformly distributed with protruding points 1010, the protruding points 1010 are arranged to increase the friction with the surface of the bed and reduce the positional deviation of the urine pad during use.

[0029] The implementation principle of the pressure sore prevention and urine separation pad is as follows: due to the use habit, when the urine pad is used, the urine pad is laid flat and the middle dividing line of the urine pad is aligned with the body of the patient, and when the patient uses the urine pad, the body is pressed on the urine pad, so that the PE waterproof bottom film 1, the PE foam 2, the fluff pulp layer 3, the SAP high water absorption resin layer 4 and the hot air non-woven fabric surface layer 5 are in an arc shape, at this time, when the patient has urine overflow, the urine will penetrate from the surface of the hot air non-woven fabric surface layer 5 to the SAP high water absorption resin layer 4, the SAP high water absorption resin layer 4 will quickly absorb the urine and expand, when the urine continues to penetrate into the fluff pulp layer 3, the fluff pulp layer 3 absorbs the urine, and the internal fiber structure helps to diffuse the absorbed liquid to the surrounding area, when the liquid enters a local area of the fluff pulp layer 3, due to the interconnectivity between the fibers, the liquid will gradually flow to the surrounding area in the fiber network, which can assist the dispersion of the urine, and due to the influence of the PE foam 2 on the fluff pulp layer 3, the SAP high water absorption resin layer 4 and the hot air non-woven fabric surface layer 5, a shape of high in the middle and low on both sides is formed, under the action of the cross-shaped PE foam 2, the speed of the urine in the middle fluff pulp layer 3 and the SAP high water absorption resin layer 4 spreading to both sides is accelerated, thereby accelerating the speed of urine absorption, at the same time, the upper surface of the PE foam 2 is symmetrically provided with a flow guide groove 201, the flow guide groove 201 is arranged to accelerate the speed of urine overflow to both sides, reduce the contact time of the human body with the urine, and reduce the occurrence of bedsores.

[0030] The above is only an optional embodiment of the present disclosure, and is not used to limit the present disclosure. Those skilled in the art can make various modifications and changes to the present disclosure. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A pressure ulcer prevention incontinence pad comprising a PE waterproof bottom film (1), characterized in that: The PE waterproof bottom film (1) top surface is bonded with PE foam (2), the PE foam (2) is cross trapezoidal shape, the top surface of PE waterproof bottom film (1) and PE foam (2) is bonded with fluff pulp layer (3), the top surface of fluff pulp layer (3) is bonded with SAP high water absorption resin layer (4), the top surface of SAP high water absorption resin layer (4) is bonded with hot air non-woven fabric surface layer (5).

2. The pressure ulcer-preventing incontinence pad according to claim 1, characterized in that: The upper surface of the PE foam (2) is symmetrically provided with a flow guide groove (201).

3. The pressure ulcer-preventing incontinence pad according to claim 1, characterized in that: The bottom surface of the fluff pulp layer (3) is extruded by the PE foam (2) to form a cross trapezoidal groove A (301).

4. The pressure ulcer-preventing incontinence pad according to claim 1, characterized in that: The bottom surface of the SAP high water absorption resin layer (4) is extruded by the fluff pulp layer (3) to form a cross trapezoidal groove B (401).

5. The pressure ulcer-preventing incontinence pad according to claim 1, characterized in that: The bottom surface of the hot air non-woven fabric surface layer (5) is extruded by the fluff pulp layer (3) to form a cross trapezoidal groove C (501).

6. The pressure ulcer prevention pad of claim 1, wherein: The diameter of the PE waterproof bottom film (1) is different from the diameter of the fluff pulp layer (3), the SAP high water absorption resin layer (4) and the hot air non-woven fabric surface layer (5), and the difference is the SAP high water absorption resin layer (4) centimeter.

7. The pressure ulcer-preventing incontinence pad according to claim 1, characterized in that: The bottom surface of the PE waterproof bottom film (1) is bonded with a transparent film (101), and the bottom surface of the transparent film (101) is uniformly distributed with convex points (1010).

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