CN217510713U - Prevent pressing sore urine insulation pad - Google Patents
Prevent pressing sore urine insulation pad Download PDFInfo
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- CN217510713U CN217510713U CN202221369554.5U CN202221369554U CN217510713U CN 217510713 U CN217510713 U CN 217510713U CN 202221369554 U CN202221369554 U CN 202221369554U CN 217510713 U CN217510713 U CN 217510713U
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- pressure sore
- sore prevention
- water absorption
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Abstract
The utility model discloses a pressure sore prevention urine isolation pad, which is used for isolating urine on beds of old people and infants, and comprises a skin-friendly contact layer, wherein the lower side of the skin-friendly contact layer is provided with a viscose layer, and the lower side of the viscose layer is provided with a waterproof isolation layer; a plurality of containing cavities are arranged between the skin-friendly contact layer and the viscose layer and are uniformly arrayed, a pressure sore prevention water absorption module is filled in each containing cavity and comprises a polyurethane foam layer and a high absorption molecular layer which are stacked up and down; the utility model discloses even array is provided with prevents pressing sore module of absorbing water for the pressure that buttock skin received when alleviating to lie solves the easy pressurized problem that leads to pressing the sore of old man and infant's skin.
Description
Technical Field
The utility model relates to the field of nursing articles for the old and infants, in particular to a pressure sore prevention urine isolation pad.
Background
The urine isolation pad is not a paper diaper and a diaper, and has the main function of isolating urine so as to ensure that a mattress or a mattress below is not soaked by the urine and ensure that the buttocks of old people and infants are dry and comfortable.
The chinese utility model discloses the special benefit of 2015 year 05 month 13 discloses that the urine insulation pad is for CN204319063U, including 2 precoats, 2 bedding layers and water proof zone of heating, according to the structure setting of precoats, bedding layers, water proof zone of heating, bedding layers, precoats, the precoats includes korean cotton layer, stereoplasm cotton layer, foam cotton layer and non-woven fabrics layer, the bedding layers includes sponge layer and felt layer, korean cotton layer stereoplasm cotton layer foam cotton layer the non-woven fabrics layer the sponge layer the felt layer with the water proof zone of heating coincide in proper order connects. The utility model discloses a urine isolation pad is provided, for both sides all can use, the precoat of adoption includes the cotton layer of korea, the cotton layer of stereoplasm, the cotton layer of foam and non-woven fabrics layer, and the bedding course includes sponge layer and hair felt layer, and the thickness of each material layer, density all design in order to satisfy the travelling comfort that the human body used, and the use of water proof zone of heating can heat urine isolation pad in chilly season, increases urine isolation pad's use comfort.
Among the above-mentioned scheme, the cotton layer of korean, the cotton layer of stereoplasm, the cotton layer of foam, non-woven fabrics layer, sponge layer, felt layer coincide in proper order and connect, play the effect of inhaling the urine, and the structure is complicated with higher costs, and the layering is comparatively unreasonable, and old man and infant's skin receive great frictional force easily, and secondly, the local ability of inhaling the urine is comparatively limited, and the urine spills over easily, causes the humidity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that prior art exists, provide a prevent pressing sore urine insulation pad, even array is provided with prevents pressing sore water absorption module for the pressure that buttock skin received when alleviating to lie solves the easy pressurized problem that leads to pressing the sore of old man and infant's skin.
In order to achieve the purpose, the utility model adopts the technical proposal that:
a pressure sore prevention urine isolation pad is used for isolating urine on beds of old people and infants and comprises a skin-friendly contact layer, wherein a viscose layer is arranged on the lower side of the skin-friendly contact layer, and a waterproof isolation layer is arranged on the lower side of the viscose layer; a plurality of containing cavities are arranged between the skin-friendly contact layer and the viscose layer, the containing cavities are uniformly arranged in an array mode, a pressure sore prevention water absorption module is filled in each containing cavity, and each pressure sore prevention water absorption module comprises a polyurethane foam layer and a high absorption molecular layer which are stacked up and down; the ratio of the total area of the upper surface of the pressure sore prevention water absorption module to the area of the upper surface of the urine isolation pad is 2/3-4/5, and the ratio of the area of the upper surface of the pressure sore prevention water absorption module to the area of the upper surface of the urine isolation pad is 0.005-0.1.
In the above scheme, the skin-friendly contact layer preferably uses soft breathable and water-permeable non-woven fabric, and the viscose layer is used for connecting the non-woven fabric and the waterproof isolation layer together to form a whole.
The pressure sore preventing water absorption module has the advantages that firstly, the pressure sore preventing water absorption modules are uniformly arranged in an array mode, so that a gap is formed between every two adjacent pressure sore preventing water absorption modules, air can circulate between the urine isolation pad and the skin, and local tissue ulceration caused by dampness is avoided, and pressure sores are formed;
secondly, a polyurethane foam layer is arranged on the upper side of the high absorption molecular layer, is soft and comfortable and is used for relieving the pressure on the hip skin when lying down and avoiding pressure sores caused by the pressure on the skin of the old and the infants;
thirdly, the pressure sore prevention water absorption modules are arranged at intervals, and urine flows between the intervals of the pressure sore prevention water absorption modules and is absorbed by the pressure sore prevention water absorption modules on the two sides, so that the water absorption pressure is dispersed, and the phenomenon that in the prior art, the urine overflows after being partially filled with the urine to cause local moisture is avoided;
and fourthly, the water absorption module for preventing pressure sores is arranged at intervals, so that the antiskid effect is achieved, and pressure sores caused by frequent friction on the skins of the old and the infants are avoided.
The polyurethane foam layer is positioned on the upper side of the high absorption molecular layer, and the lower side of the high absorption molecular layer is connected with the viscose layer; the thickness of the pressure sore prevention water absorption module is 1 cm-2 cm, and the ratio of the thickness of the polyurethane foam layer to the thickness of the pressure sore prevention water absorption module is 0.5-0.9.
The polyurethane foam layer is arranged on the upper side of the high absorption molecular layer, so that the phenomenon that the water is extruded due to the direct compression after the high absorption molecular layer absorbs water is avoided, and the polyurethane foam layer has certain thickness,
specifically, the depression-preventing water absorption module is rectangular, rhombic or circular in depression surface. The pressure sore prevention water absorption modules are arranged into different shapes, so that the urine isolation pad has attractive appearance integrally.
The polyurethane foam layer is a porous and breathable sponge structure, and holes of the sponge structure are used for liquid circulation. The porous and breathable sponge structure facilitates urine to flow from the polyurethane foam layer to the high absorption molecular layer to be absorbed, and meanwhile, the polyurethane foam layer keeps high elasticity.
In some embodiments, the waterproof barrier layer is a waterproof breathable polyurethane film. In summer, the air permeability of the polyurethane film can avoid the temperature accumulation of the urine isolation pad, and avoid discomfort caused by overhigh temperature.
The waterproof isolation layer is a waterproof and airtight polyethylene plastic film. In winter, the air impermeability of the polyethylene plastic film can be kept warm, and discomfort caused by too low temperature is avoided.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pressure sore prevention water absorption modules are uniformly arranged in an array mode, so that a gap is formed between every two adjacent pressure sore prevention water absorption modules, air can circulate between the urine isolation pad and the skin, and local tissue ulceration caused by dampness is avoided to form pressure sores;
2. the pressure sore prevention water absorption module comprises a polyurethane foam layer and a high absorption molecular layer, and the polyurethane foam layer is soft and comfortable and is used for relieving pressure on hip skin during lying and avoiding pressure sores caused by pressure on skins of old people and infants;
3. through preventing pressing sore module interval setting that absorbs water, the urine is prevented pressing sore module interval that absorbs water between trickling, is absorbed by the pressure sore module that absorbs water of preventing of both sides to disperse the pressure of absorbing water, avoid among the prior art, spill over after the part is absorbed full of urine, cause local humidity.
4. Through preventing pressing sore water absorption module interval setting, play anti-skidding effect, avoid old person and infant's skin to frequently receive frictional force to lead to pressing the sore.
Drawings
FIG. 1 is a top view of the pressure sore prevention urine insulation pad of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
in the figure: 1. a skin-friendly contact layer; 2. an adhesive layer; 3. a waterproof barrier layer; 4. the pressure sore prevention water absorption module; 5. a polyurethane foam layer; 6. a layer of superabsorbent molecules.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships that are all based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 2, the pressure sore prevention urine insulation pad is used for bed urine insulation of old people and infants, and comprises a skin-friendly contact layer 1, wherein a viscose layer 2 is arranged on the lower side of the skin-friendly contact layer 1, and a waterproof isolation layer 3 is arranged on the lower side of the viscose layer 2; a plurality of containing cavities are arranged between the skin-friendly contact layer 1 and the viscose layer 2, the containing cavities are uniformly arranged in an array mode, a pressure sore prevention water absorption module 4 is filled in each containing cavity, and each pressure sore prevention water absorption module 4 comprises a polyurethane foam layer 5 and a high absorption molecular layer 6 which are stacked up and down; the ratio of the total area of the upper surface of the pressure sore prevention water absorption module 4 to the area of the upper surface of the urine isolation pad is 2/3-4/5, and the ratio of the area of the upper surface of the pressure sore prevention water absorption module 4 to the area of the upper surface of the urine isolation pad is 0.005-0.1.
In the scheme, the skin-friendly contact layer 1 preferably uses soft breathable and water-permeable non-woven fabrics, the viscose layer 2 is used for connecting the non-woven fabrics with the waterproof isolation layer 3 to form a whole, and the total area of the pressure sore prevention water absorption module is increased, so that the urine absorption capacity of the urine isolation pad can be increased, meanwhile, the urine isolation pad is softer, but the cost is also increased; the total area through preventing pressing the sore module that absorbs water is under the definite value condition, reduces singly prevent pressing the area of sore module that absorbs water, make the urine absorb more homodisperse, improve the urine absorbing capacity, make the urine pad more pleasing to the eye simultaneously.
The pressure sore preventing and water absorbing device has the advantages that firstly, the pressure sore preventing and water absorbing modules 4 are uniformly arranged in an array mode, so that a gap is formed between every two adjacent pressure sore preventing and water absorbing modules 4, air can circulate between the urine isolation pad and the skin, and local tissue ulceration caused by dampness is avoided, and pressure sores are formed;
secondly, the pressure sore prevention water absorption module comprises a polyurethane foam layer 5 and a high absorption molecular layer 6, wherein the polyurethane foam layer 5 is soft and comfortable and is used for relieving the pressure on the hip skin during lying and avoiding pressure sores caused by the pressure on the skin of the old and the infant;
thirdly, the pressure sore prevention water absorption modules 4 are arranged at intervals, and urine flows among the intervals of the pressure sore prevention water absorption modules 4 and is absorbed by the pressure sore prevention water absorption modules 4 on the two sides, so that the water absorption pressure is dispersed, and the phenomenon that in the prior art, the urine overflows after being filled locally to cause local moisture is avoided;
and fourthly, the water absorption module for preventing pressure sores is arranged at intervals, so that the antiskid effect is achieved, and pressure sores caused by frequent friction on the skins of the old and the infants are avoided.
The polyurethane foam layer 5 is positioned on the upper side of the high absorption molecule layer 6, and the lower side of the high absorption molecule layer 6 is connected with the viscose layer 2; the thickness of the pressure sore prevention water absorption module 4 is 1 cm-2 cm, and the ratio of the thickness of the polyurethane foam layer 5 to the thickness of the pressure sore prevention water absorption module 4 is 0.5-0.9.
The polyurethane foam layer 5 is arranged on the upper side of the high absorption molecular layer 6, so that the phenomenon that the water is extruded due to the direct compression after the high absorption molecular layer absorbs water is avoided, and the polyurethane foam layer 5 has a certain thickness,
specifically, the depression-preventing water absorption module 4 has a rectangular, rhombic or circular depression surface. The pressure sore prevention water absorption modules 4 are arranged in different shapes, so that the whole urine insulation pad has more aesthetic appearance.
The polyurethane foam layer 5 is a porous and breathable sponge structure, and holes of the sponge structure are used for liquid circulation. The porous and breathable sponge structure facilitates urine to flow from the polyurethane foam layer 5 to the high absorption molecular layer to be absorbed, and simultaneously enables the polyurethane foam layer 5 to keep high elasticity.
In some embodiments, the waterproof barrier layer 3 is a waterproof breathable polyurethane film. In summer, the air permeability of the polyurethane film can avoid the temperature accumulation of the urine isolation pad, and avoid discomfort caused by overhigh temperature.
The waterproof isolation layer 3 is a waterproof and airtight polyethylene plastic film. In winter, the air impermeability of the polyethylene plastic film can be kept warm, and discomfort caused by too low temperature can be avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pressure sore prevention urine isolation pad is used for isolating urine on beds of old people and infants and is characterized by comprising a skin-friendly contact layer (1), wherein a viscose layer (2) is arranged on the lower side of the skin-friendly contact layer (1), and a waterproof isolation layer (3) is arranged on the lower side of the viscose layer (2); a plurality of containing cavities are arranged between the skin-friendly contact layer (1) and the viscose layer (2) and are uniformly arrayed, a pressure sore preventing water absorption module (4) is filled in each containing cavity, and each pressure sore preventing water absorption module (4) comprises a polyurethane foam layer (5) and a high absorption molecule layer (6) which are stacked up and down; the ratio of the total area of the upper surface of the pressure sore prevention water absorption module (4) to the area of the upper surface of the urine isolation pad is 2/3-4/5, and the ratio of the area of the upper surface of the pressure sore prevention water absorption module (4) to the area of the upper surface of the urine isolation pad is 0.005-0.1.
2. A pressure sore prevention urine insulation pad as claimed in claim 1, characterized in that said polyurethane foam layer (5) is located on the upper side of said layer of high absorption molecule (6), and the lower side of said layer of high absorption molecule (6) is connected with said adhesive layer (2); the pressure sore prevention water absorption module (4) is 1 cm-2 cm thick, and the ratio of the thickness of the polyurethane foam layer (5) to the thickness of the pressure sore prevention water absorption module (4) is 0.5-0.9.
3. The pressure sore prevention urine insulation pad as claimed in claim 1, wherein the plane of the pressure sore prevention water absorption module (4) is rectangular, rhombic or circular.
4. The pressure sore prevention urine insulation pad as claimed in claim 1, wherein the polyurethane foam layer (5) is a porous and breathable sponge structure, and holes of the sponge structure are used for urine to flow through.
5. The pressure sore prevention urine insulation pad as claimed in claim 1, wherein the waterproof isolation layer (3) is a waterproof and breathable polyurethane film.
6. The pressure sore prevention urine insulation pad as claimed in claim 1, wherein the waterproof and airtight isolation layer (3) is a waterproof and airtight polyethylene plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221369554.5U CN217510713U (en) | 2022-06-01 | 2022-06-01 | Prevent pressing sore urine insulation pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221369554.5U CN217510713U (en) | 2022-06-01 | 2022-06-01 | Prevent pressing sore urine insulation pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217510713U true CN217510713U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221369554.5U Active CN217510713U (en) | 2022-06-01 | 2022-06-01 | Prevent pressing sore urine insulation pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217510713U (en) |
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2022
- 2022-06-01 CN CN202221369554.5U patent/CN217510713U/en active Active
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