CN205181608U - Fixed super dressing that absorbs water of sandwich layer - Google Patents
Fixed super dressing that absorbs water of sandwich layer Download PDFInfo
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- CN205181608U CN205181608U CN201520878802.2U CN201520878802U CN205181608U CN 205181608 U CN205181608 U CN 205181608U CN 201520878802 U CN201520878802 U CN 201520878802U CN 205181608 U CN205181608 U CN 205181608U
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Abstract
The utility model provides a fixed super dressing that absorbs water of sandwich layer, include: the dressing body, the dressing body includes top layer and bottom, and is located the sandwich layer in the middle of top layer and the bottom, wherein, the sandwich layer with bottom center surface is fixed the setting mutually. The utility model discloses the fixed super dressing that absorbs water of sandwich layer who provides, the sandwich layer that will surpass the dressing that absorbs water through ultrasonic wave bonding and/or glue coating process is fixed inside the dressing body, during the use, convenient with sandwich layer and affected part just to handling, dressing body surface is equipped with PU membrane and/or silica gel layer for dressing itself possesses the function of pasting, makes things convenient for the fixed of dressing and affected part.
Description
Technical field
The application relates to a kind of medical dressing, particularly relates to the superabsorbent water dressing that a kind of sandwich layer is fixing.
Background technology
In clinical treatment, when nursing has the wound of sepage, wound dressing is usually used to carry out sepage management, common wound dressing, effect Liquid Absorption being entered dressing inside can be played, but when dressing is subject to ambient pressure effect or have the wound care of a large amount of sepage, the liquid of its inside can ooze out to some extent, easily causes seepage.In prior art, the patent No. be 201220087919.5 utility model patent disclose the dressing of a kind of superabsorbent water, this superabsorbent water dressing adopts three-decker, and two-layer nonwoven therebetween one deck High hydrophilous resin composite bed, as sandwich layer, has good imbibition and lock fluidity energy.But because the High hydrophilous resin composite bed size of this product is less than two-layer nonwoven, High hydrophilous resin composite bed has certain mobile space in dressing inside, causes position to fix, be difficult in use ensure that wound surface is aimed at dressing center.
Summary of the invention
The superabsorbent water dressing that this utility model provides a kind of sandwich layer fixing, is intended to solve existing superabsorbent water dressing sandwich layer and does not fix, and is difficult to the problem of aiming at wound surface.
The superabsorbent water dressing that sandwich layer is fixing, comprising: dressing body, described dressing body comprises top layer and bottom, and is positioned at the sandwich layer in the middle of top layer and bottom, and wherein, described sandwich layer and surface, described bottom center fix setting.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, described sandwich layer is fixed on described bottom upper surface by ultrasonic bonds.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, described sandwich layer is adhesively fixed at described bottom upper surface by gluing.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, described sandwich layer is High hydrophilous resin composite bed.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, is also provided with the guide layer of one deck for sepage uniform pickup between described High hydrophilous resin composite bed and described top layer.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, described guide layer is PP hot-wind nonwoven cloth.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, below the bottom of described dressing body, laminating one for pasting the layer of silica gel in affected part, and described layer of silica gel is the network structure of porous.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, above the top layer of described dressing body, laminating one for pasting the PU film in affected part.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, described PU film top layer is provided with being served as a contrast with S type tearing notch.
The superabsorbent water dressing that described sandwich layer is fixing, wherein, below the bottom of described dressing body, laminating one for pasting the layer of silica gel in affected part, and described layer of silica gel is the network structure of porous; Above the top layer of described dressing body, laminating one for pasting the PU film in affected part.
The superabsorbent water dressing that sandwich layer given by this utility model is fixing, is fixed on dressing body interior by ultrasonic bonds and/or coating technique by the sandwich layer of superabsorbent water dressing, during use, convenient by sandwich layer and affected part just to process; Dressing body surface is provided with PU film and/or layer of silica gel, makes dressing itself possess paste functionality, facilitates the fixing of dressing and affected part.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one;
Fig. 2 is the structural representation of this utility model embodiment two;
Fig. 3 is the structural representation of this utility model embodiment three;
Fig. 4 is the structural representation of this utility model embodiment four.
Detailed description of the invention
By reference to the accompanying drawings the application is described in further detail below by detailed description of the invention.
Embodiment one,
The superabsorbent water dressing that this utility model provides a kind of sandwich layer fixing, as shown in Figure 1, comprising: dressing body, dressing body comprises top layer 11 and bottom 13, and the sandwich layer be positioned in the middle of top layer 11 and bottom 13, wherein, sandwich layer 12 and surface, bottom 13 center fix setting.Top layer 11 adopts hydrophilic without anti-cloth, such as, and hydrophilic polypropylene nonwoven layer, PE mesh rete, hydrophilic SMS layer, hot-wind nonwoven cloth layer or hydrophilic cotton spun-laced nonwoven fabric layer etc.; Bottom 13 is water proof nonwoven cloth or non-woven fabrics and ventilated membrane composite layer; Sandwich layer 12 is High hydrophilous resin composite bed.Wherein, sandwich layer 12 can be fixed on bottom 13 upper surface by ultrasonic bonds, that is, fixed by ultrasonic bonds in High hydrophilous resin and top layer 11 and/or bottom 13.Adhesive can also be adopted the High hydrophilous resin of sandwich layer 12 and bottom 13 to be bonded together, and adhesive can be coated between the High hydrophilous resin of sandwich layer 12 and bottom 13 by the mode of brush coating, frictioning, glue spraying, impregnation, injecting glue, leakage glue, plastic roll.
Further, be also provided with the guide layer 14 of one deck for sepage uniform pickup between sandwich layer 12 and top layer 11, guide layer 14 is PP hot-wind nonwoven cloth.PP hot-wind nonwoven cloth is the hybrid nonwoven cloth will formed after carrying out heat bonding or needling treatment after ES fiber and PP fiber mixing, it has good bulkiness and ventilative water permeability, the diffusion of the uniform liquid that dressing top layer can be sucked is come, thus is absorbed uniformly by the sandwich layer 12 of below.
Embodiment two,
The present embodiment is improved on previous embodiment basis, the superabsorbent water dressing that the sandwich layer described in the present embodiment is fixing, and as shown in Figure 2, dressing body 1 surface laminating described in previous embodiment is for pasting the mucigel of illing skin.When using this dressing to nurse affected part, mucigel is pasted onto skin surface, and for making adhesive layer and skin rejection not occur, the mucigel of the present embodiment is preferably designed to the good layer of silica gel 2 with human body skin affinity.As far as possible large for making the contact area between dressing body and layer of silica gel and the contact surface between layer of silica gel and skin connect, guarantee to paste firmly, being designed and sized to of layer of silica gel 2 equals dressing body 1, and dressing body 1 is fixed on the center of layer of silica gel 2.
Further, for guaranteeing that dressing body 1 can draw the liquid of discharging in affected part freely by layer of silica gel 2, this layer of silica gel 2 is designed to the network structure of porous, so both ensure that the breathability that affected part is good, does not affect again dressing body 1 absorbing fluid.
Preferably, for guaranteeing that layer of silica gel 2 both can be fixed on wound, can not adhesion wound when can ensure again to remove dressing, avoid causing skin injury, the viscosity of layer of silica gel 2 is unsuitable excessive, and thus, the layer of silica gel 2 in the present embodiment is by low viscosity process, low viscosity in the present embodiment refers to, pulls open the quality of weight needed for the wide viscosity batten of 25mm between 20g-30g.In addition, layer of silica gel 2 adopts low viscosity process, the pain brought when can also reduce more change dressings, and silica gel can repeat to paste, and facilitates doctor to observe wound situation.
Further, be provided with mould release membrance bottom layer of silica gel 2, this mould release membrance comprises one piece of flanging mould release membrance 3, and covers one piece of straight flange mould release membrance 4 on layer of silica gel 2 surface side by side with this flanging mould release membrance 3.Flanging mould release membrance 3 one end is pasted onto the bottom surface of layer of silica gel 2, and other end edge outwards bends, the flanging of formation one for tearing.The side edge that straight flange mould release membrance 4 connects with flanging mould release membrance 3 is laminated on the edge that described flanging mould release membrance 3 bends.When using dressing, straight flange mould release membrance 4 and flanging mould release membrance 3 can be peeled off by the flanging tearing flanging mould release membrance 3.
Embodiment three,
The present embodiment is the improvement to previous embodiment, the superabsorbent water dressing that the sandwich layer given by the present embodiment is fixing, as shown in Figure 3, on dressing body 1 surface laminating for pasting the mucigel of illing skin.When using this dressing to nurse affected part, mucigel is pasted onto skin surface, for making affected part have good breathability, the PU film 5 that the preferred breathability of mucigel is better, quality is soft of the present embodiment.PU film 5 is provided with viscous coating towards edge, dressing body 1 side, is used for pasting the skin of affected part periphery, thus dressing body 1 is fixed on illing skin surface.As far as possible large for making the contact area between dressing body 1 and PU film 5 and the contact surface between PU film 5 and skin connect, guarantee to paste firmly, being designed and sized to of PU film 5 is greater than dressing body 1, and dressing body 1 is fixed on the center of PU film 5.
Preferably, for guaranteeing that the affected part that dressing body 1 covers has good breathability, this PU film 5 is designed to the network structure of porous, so both ensure that the breathability that affected part is good, does not affect again the fixing of dressing body 1.For guaranteeing that PU film 5 both can be fixed on wound, can not adhesion wound when can ensure again to remove dressing, avoid causing skin injury, PU film 5 is unsuitable excessive for the viscous coating viscosity of pasting the side of skin, thus, the viscous coating on PU film 5 surface in the present embodiment is by low viscosity process.In addition, PU film 5 adopts low viscosity process, the pain brought when can also reduce more change dressings.
Further, PU film 5 upper surface is provided with one peelable by lining 6, and this is served as a contrast 6 and preferably adopts creep resistance, fatigue durability, the PET material preparation of rub resistance.By the S type that the is provided with tearing notch 7 that the centrage both sides of lining 6 are relative, during use, S type tearing notch 7 both sides alice is torn to both sides, tear by dressing body 1 is just surperficial to affected part while lining 6, and PU film 5 is pasted onto affected part periphery.Finally tear and completed by the action of the action of lining 6 and stickup PU film 5 simultaneously.Adopt such mechanism design, make use of the creep resistant characteristic of PET material, guarantee that PU film 5 taping process can not adhesion, the problems such as fold.
Further, be provided with the release paper larger than mould release membrance hardness in embodiment two bottom PU film 5, this release paper comprises one piece of flanging release paper 8, and covers one piece of straight flange release paper 9 of periphery of dressing body 1 surface and PU film 5 side by side with this flanging release paper 8.Flanging release paper 8 one end is pasted onto the periphery of adjuvant body 1 surface and PU film 5, and other end edge outwards bends, the flanging of formation one for tearing.The side edge that straight flange release paper 9 connects with flanging release paper 8 is laminated on the edge that described flanging release paper 8 bends.When using dressing, straight flange release paper 9 and flanging release paper 8 can be peeled off by the flanging tearing flanging release paper 8.
Embodiment four,
The present embodiment is the improvement to first two embodiment, and in the present embodiment, as shown in Figure 4, dressing body 1 lower surface laminating is for pasting the layer of silica gel 2 of illing skin.The upper surface of dressing body 1 also laminating one deck PU film 5 as protective layer; due to PU film 5 (i.e. polyurethane film) have good compared with elasticity, quality is light; have and there is fabulous waterproof and moisture permeability, thus, extraordinary protected effect can be played at dressing body 1 upper surface laminating PU film 5.
Further, as far as possible large for making the contact area between dressing body 1 and layer of silica gel 2 and the contact surface between layer of silica gel 2 and skin connect, guarantee to paste firmly, being designed and sized to of layer of silica gel 2 is greater than dressing body 1, and dressing body 1 is fixed on the center of layer of silica gel 2.PU film 5 size is greater than dressing body 1, and dressing body 1 upper surface is laminating, and in PU film 5 center, the lower surface of PU film 5 is provided with viscous coating, and by this viscous coating, PU film 5 and layer of silica gel 2 are bonded together mutually, are enclosed in wherein by dressing body 1.For making mutually laminating more tight clean and tidy of layer of silica gel 2 and PU film 5 periphery, layer of silica gel 2 size should be designed to formed objects or similar to PU film 5.
Further, for guaranteeing that dressing body 1 can draw the liquid of discharging in affected part freely by layer of silica gel 2, this layer of silica gel 2 is designed to the network structure of porous, so both ensure that the breathability that affected part is good, does not affect again dressing body 1 absorbing fluid.
Preferably, for guaranteeing that layer of silica gel 2 both can be fixed on wound, can not adhesion wound when can ensure again to remove dressing, avoid causing skin injury, the viscosity of layer of silica gel 2 is unsuitable excessive, and thus, the layer of silica gel 2 in the present embodiment is by low viscosity process.Also be provided with sealing coat in the bottom of layer of silica gel 2, this insulation layer structure is identical with the sealing coat in embodiment two, again repeats no more.
The superabsorbent water dressing that sandwich layer given by this utility model is fixing, is fixed on dressing body interior by ultrasonic bonds and/or coating technique by the sandwich layer of superabsorbent water dressing, during use, convenient by sandwich layer and affected part just to process; Dressing body surface is provided with PU film and/or layer of silica gel, makes dressing itself possess paste functionality, facilitates the fixing of dressing and affected part.
Above content is the further description done the application in conjunction with concrete embodiment, can not assert that the concrete enforcement of the application is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite not departing from the present application design, some simple deduction or replace can also be made.
Claims (10)
1. the superabsorbent water dressing that sandwich layer is fixing, comprising: dressing body, described dressing body comprises top layer and bottom, and is positioned at the sandwich layer in the middle of top layer and bottom, and it is characterized in that, described sandwich layer and surface, described bottom center fix setting.
2. the superabsorbent water dressing that sandwich layer as claimed in claim 1 is fixing, it is characterized in that, described sandwich layer is fixed on described bottom upper surface by ultrasonic bonds.
3. the superabsorbent water dressing that sandwich layer as claimed in claim 1 is fixing, it is characterized in that, described sandwich layer is adhesively fixed at described bottom upper surface by gluing.
4. the superabsorbent water dressing that sandwich layer as claimed in claim 1 is fixing, is characterized in that, be also provided with the guide layer of one deck for sepage uniform pickup between described sandwich layer layer and described top layer.
5. the superabsorbent water dressing that sandwich layer as claimed in claim 4 is fixing, it is characterized in that, described guide layer is PP hot-wind nonwoven cloth.
6. the superabsorbent water dressing that sandwich layer as claimed in claim 1 is fixing, it is characterized in that, described sandwich layer is High hydrophilous resin composite bed.
7. the superabsorbent water dressing that the sandwich layer as described in claim 1-6 any one is fixing, it is characterized in that, below the bottom of described dressing body, laminating one for pasting the layer of silica gel in affected part, and described layer of silica gel is the network structure of porous.
8. the superabsorbent water dressing that the sandwich layer as described in claim 1-6 any one is fixing, it is characterized in that, above the top layer of described dressing body, laminating one for pasting the PU film in affected part.
9. the superabsorbent water dressing that sandwich layer as claimed in claim 8 is fixing, it is characterized in that, described PU film top layer is provided with being served as a contrast with S type tearing notch.
10. the superabsorbent water dressing that the sandwich layer as described in claim 1-6 any one is fixing, it is characterized in that, below the bottom of described dressing body, laminating one for pasting the layer of silica gel in affected part, and described layer of silica gel is the network structure of porous; Above the top layer of described dressing body, laminating one for pasting the PU film in affected part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878802.2U CN205181608U (en) | 2015-11-05 | 2015-11-05 | Fixed super dressing that absorbs water of sandwich layer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878802.2U CN205181608U (en) | 2015-11-05 | 2015-11-05 | Fixed super dressing that absorbs water of sandwich layer |
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| CN205181608U true CN205181608U (en) | 2016-04-27 |
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| CN201520878802.2U Active CN205181608U (en) | 2015-11-05 | 2015-11-05 | Fixed super dressing that absorbs water of sandwich layer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510952A (en) * | 2016-11-04 | 2017-03-22 | 吴康平 | Super-absorbent medical dressing |
| CN112188854A (en) * | 2018-03-23 | 2021-01-05 | 旋转护理公司 | Inflatable perfusion enhancement devices and related apparatus, systems, and methods |
| CN113242724A (en) * | 2018-12-21 | 2021-08-10 | 保罗·哈特曼股份公司 | Series of absorbent dressings for treating wounds |
| CN113242727A (en) * | 2018-12-21 | 2021-08-10 | 保罗·哈特曼股份公司 | Super absorbent wound dressing with silicone wound contact layer |
| CN113242726A (en) * | 2018-12-21 | 2021-08-10 | 保罗·哈特曼股份公司 | Super absorbent wound dressing with silicone wound contact layer |
-
2015
- 2015-11-05 CN CN201520878802.2U patent/CN205181608U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510952A (en) * | 2016-11-04 | 2017-03-22 | 吴康平 | Super-absorbent medical dressing |
| CN112188854A (en) * | 2018-03-23 | 2021-01-05 | 旋转护理公司 | Inflatable perfusion enhancement devices and related apparatus, systems, and methods |
| CN112188854B (en) * | 2018-03-23 | 2023-03-10 | 旋转护理公司 | Inflatable perfusion enhancement devices and related apparatus, systems, and methods |
| US11737905B2 (en) | 2018-03-23 | 2023-08-29 | TurnCare, Inc. | Inflatable perfusion enhancement apparatuses and associated devices, systems and methods |
| US11980565B2 (en) | 2018-03-23 | 2024-05-14 | TurnCare, Inc. | Inflatable perfusion enhancement apparatuses and associated devices, systems and methods |
| CN113242724A (en) * | 2018-12-21 | 2021-08-10 | 保罗·哈特曼股份公司 | Series of absorbent dressings for treating wounds |
| CN113242727A (en) * | 2018-12-21 | 2021-08-10 | 保罗·哈特曼股份公司 | Super absorbent wound dressing with silicone wound contact layer |
| CN113242726A (en) * | 2018-12-21 | 2021-08-10 | 保罗·哈特曼股份公司 | Super absorbent wound dressing with silicone wound contact layer |
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