Medical nursing pad convenient to replace
By introducing hook-and-loop Velcro strips and a roll-up structure into the nursing pads, the problem of inconvenient pad replacement has been solved, enabling convenient replacement and flattening, thus improving the patient's user experience.
Patent Information
- Application Number
- CN202423026217.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2034-12-09
AI Technical Summary
The existing nursing pads are inconvenient for patients to change themselves, are easily damaged and difficult to flatten, affecting the user experience.
A nursing pad body comprising a hydrophilic nonwoven fabric surface layer, an absorbent layer, and a PE bottom film layer was designed. Combined with hook and loop fasteners and a roll-up structure, the hook and loop fasteners are connected to the nonwoven fabric surface layer to achieve automatic roll-up and flattening. The elastic deformation of the nonwoven fabric forms a wrapping part to ensure that the nursing pad does not fall apart or break during replacement.
It enables convenient replacement and flattening of nursing pads, reduces the difficulty for patients to change them themselves, avoids damage and scattering of nursing pads during the replacement process, and improves the convenience and safety of use.
Smart Images
Figure CN223787775U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of disposable absorbent products, and in particular to a medical care pad that is easy to replace. Background Technology
[0002] Nursing pads are disposable hygiene products designed specifically for paralyzed patients and people with urinary and fecal incontinence. They are made of a composite of various materials, primarily including a liquid-impermeable PE base film, a liquid-permeable non-woven fabric surface layer, and an absorbent layer made of fluff pulp and superabsorbent polymer. This allows the pad to effectively absorb and lock in liquids while keeping the surface dry and reducing user discomfort.
[0003] Paralyzed patients are pressed against the nursing pad. When changing the nursing pad, the patient can only turn to the side so that others can change the nursing pad, but they are still pressed against the nursing pad. It is inconvenient to pull out the nursing pad and there is a risk of tearing the nursing pad. It is also not easy to lay the new nursing pad flat.
[0004] This case arose in order to resolve the aforementioned issues. Utility Model Content
[0005] Therefore, in view of the above problems, this utility model proposes a medical nursing pad that is easy to replace to solve the problem of inconvenient replacement of nursing pads.
[0006] To solve the above-mentioned technical problems, the solution adopted by this utility model is as follows: a medical care pad that is easy to replace, comprising a care pad body, wherein the care pad body comprises a hydrophilic non-woven fabric surface layer, an absorbent layer, and a PE bottom film layer arranged from top to bottom, the absorbent layer covering the hydrophilic non-woven fabric surface layer and the PE bottom film layer, the periphery of the hydrophilic non-woven fabric surface layer and the periphery of the PE bottom film layer being heat-sealed, and the lower surface of the PE bottom film layer being provided with a roll-up structure that enables the care pad body to be self-fixed and rolled up, and to be fixed to the external bed without rolling up or shifting when laid flat.
[0007] A further improvement is that the winding structure includes at least one hook-and-loop fastener strip with short filament hooks, the hook-and-loop fastener strip being glued to the bottom surface of the PE bottom film layer along the diagonal of the nursing pad body, and the hook surface of the hook-and-loop fastener strip being hooked to the surface of the hydrophilic nonwoven fabric layer as the nursing pad body is wound up.
[0008] A further improvement is that the upper surface of the hydrophilic nonwoven fabric is hooked and pulled by a hook wheel to form a short fiber velvet surface.
[0009] A further improvement is that the nursing pad body extends from the hydrophilic nonwoven fabric surface layer opposite the rolled-up edge to the lower surface of the PE bottom film layer, and the two sides are heat-sealed together with the periphery of the hydrophilic nonwoven fabric surface layer and the periphery of the PE bottom film layer to form a reverse folding and wrapping part of the nursing pad body after rolling.
[0010] A further improvement is that the winding structure includes at least one adhesive layer bonded to the bottom surface of the PE base film layer along the diagonal of the nursing pad body.
[0011] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:
[0012] The nursing pad in this case is rolled up. Compared with the traditional flat nursing pad, this case can be gradually unfolded and laid out, so that when the patient turns to the side, the section behind the patient is laid out first, and when the patient turns to the other side, the remaining section is laid out, which facilitates the laying of the nursing pad.
[0013] Further beneficial effects include: the back of the nursing pad is equipped with hook and loop fasteners, which are set along the diagonal of the nursing pad, making it easier to reduce the maximum outer diameter of the nursing pad after rolling. The hook and loop fasteners automatically hook onto the non-woven fabric surface of the nursing pad when it is rolled up, so that the rolled-up nursing pad can be self-fixed and rolled up tightly, and will not damage the non-woven fabric surface when it is unrolled again.
[0014] When changing the nursing pad, have the patient turn to one side and roll up the nursing pad behind the patient. The nursing pad will automatically roll up tightly with the help of the hook and loop fasteners to prevent it from unrolling. Then have the patient turn to the other side to completely roll up the nursing pad.
[0015] Further beneficial effects include: the surface of the hydrophilic nonwoven fabric is hooked and pulled by the hook wheel to form a short fiber velvet surface, which helps to increase the hook strength with the hook and loop fastener strip and further prevents the nursing pad roll from coming undone.
[0016] A further beneficial effect is that the wrapping part set on the back of the nursing pad in this case utilizes the elastic deformation of the non-woven fabric to fold back and wrap around the outside of the nursing pad roll after the nursing pad is rolled up. This protects the nursing pad roll from being soiled before the nursing pad is used and prevents the excrement absorbed by the nursing pad from leaking out after the nursing pad is used. Attached Figure Description
[0017] Figure 1 This is a front view of the unfolded structure of a medical care pad that is easy to replace, according to an embodiment of this utility model.
[0018] Figure 2 This is a schematic diagram of the unfolded back structure of a replaceable medical care pad according to an embodiment of this utility model.
[0019] Figure 3 This is a schematic cross-sectional view of an easily replaceable medical care pad according to an embodiment of the present invention.
[0020] Figure 4 This is a schematic diagram of a semi-rolled-up structure of a medical care pad that is easy to replace, according to an embodiment of this utility model.
[0021] Figure 5 This is a schematic diagram of the roll-up and fixing structure of a medical care pad that is easy to replace, according to an embodiment of this utility model. Detailed Implementation
[0022] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.
[0023] refer to Figures 1 to 5 This utility model discloses a replaceable medical nursing pad, comprising a nursing pad body. The nursing pad body includes, from top to bottom, a hydrophilic nonwoven fabric surface layer 10, an absorbent layer 11, and a PE bottom film layer 12. The absorbent layer 11 covers the area between the hydrophilic nonwoven fabric surface layer 10 and the PE bottom film layer 12. The periphery of the hydrophilic nonwoven fabric surface layer 10 and the periphery of the PE bottom film layer 12 are heat-sealed together by an edge 13. The lower surface of the PE bottom film layer 12 is provided with a roll-up structure that allows the nursing pad body to self-fix and roll up, and to be fixed to the external bed without rolling up or shifting when laid flat, so that it can be gradually unfolded and laid flat under the patient's side. During replacement, the nursing pad body can be automatically fixed to prevent it from unraveling as it rolls up, reducing the compressed area of the nursing pad for easy removal from under the patient.
[0024] The winding structure includes a hook-and-loop fastener 14 with short filament hooks. The hook-and-loop fastener 14 is glued to the bottom surface of the PE bottom film layer 12 along the diagonal of the nursing pad body. The hook surface of the hook-and-loop fastener 14 is hooked to the surface of the hydrophilic nonwoven fabric surface layer 10 as the nursing pad body is wound up. The upper surface of the hydrophilic nonwoven fabric is hooked and pulled by a hook wheel to form a short fiber velvet surface in order to increase the hook-and-loop fastener 14 hook strength.
[0025] The nursing pad body extends from the hydrophilic nonwoven fabric surface layer 10 opposite the rolled edge to the lower surface of the PE bottom film layer 12, and its two sides are heat-sealed together with the periphery of the hydrophilic nonwoven fabric surface layer 10 and the periphery of the PE bottom film layer 12 to form a wrapping part 15 that uses the elastic deformation of the hydrophilic nonwoven fabric to reverse fold and wrap the rolled nursing pad body.
[0026] Based on the aforementioned technical solution, the number of hook and loop fastener strips 14 is two, and the two hook and loop fastener strips 14 are intersecting along the two diagonals of the nursing pad body on the lower surface of the PE bottom film layer 12.
[0027] Based on the aforementioned technical solution, the winding structure may further include at least one adhesive layer bonded to the bottom surface of the PE base film layer along the diagonal of the nursing pad body.
[0028] Based on the aforementioned technical solution, the wrapping part can also be directly fixed to the back of the nursing pad by heat sealing the edges of a non-woven fabric sheet.
[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions above are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.
Claims
1. A replaceable medical care pad, comprising a pad body, the pad body comprising, from top to bottom, a hydrophilic nonwoven fabric surface layer, an absorbent layer, and a PE bottom film layer, the absorbent layer being sandwiched between the hydrophilic nonwoven fabric surface layer and the PE bottom film layer, the periphery of the hydrophilic nonwoven fabric surface layer and the periphery of the PE bottom film layer being heat-sealed, characterized in that: The lower surface of the PE bottom film layer is provided with a roll-up structure that allows the nursing pad body to be self-fixed and rolled up, and to be fixed to the external bed without rolling or shifting when laid out.
2. The easily replaceable medical care pad according to claim 1, characterized in that: The winding structure includes at least one hook-and-loop fastener strip with short filament hooks. The hook-and-loop fastener strip is glued to the bottom surface of the PE bottom film layer along the diagonal of the nursing pad body. The hook surface of the hook-and-loop fastener strip is hooked to the surface of the hydrophilic nonwoven fabric layer as the nursing pad body is wound up.
3. The easily replaceable medical care pad according to claim 2, characterized in that: The upper surface of the hydrophilic nonwoven fabric is hooked and pulled by a hook wheel to form a short fiber velvet surface.
4. A replaceable medical care pad according to claim 1, 2, or 3, characterized in that: The nursing pad body extends from the hydrophilic nonwoven fabric surface layer opposite the rolled edge to the lower surface of the PE bottom film layer, and its two sides are heat-sealed together with the periphery of the hydrophilic nonwoven fabric surface layer and the periphery of the PE bottom film layer to form a reverse folded wrapping part of the nursing pad body after rolling.
5. The easily replaceable medical care pad according to claim 1, characterized in that: The winding structure includes at least one adhesive layer bonded to the bottom surface of the PE base film layer along the diagonal of the nursing pad body.