CN209137092U - A kind of super fluid aspirating dressing with self-adhesion deodorization functions - Google Patents
A kind of super fluid aspirating dressing with self-adhesion deodorization functions Download PDFInfo
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- CN209137092U CN209137092U CN201820591048.8U CN201820591048U CN209137092U CN 209137092 U CN209137092 U CN 209137092U CN 201820591048 U CN201820591048 U CN 201820591048U CN 209137092 U CN209137092 U CN 209137092U
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Abstract
The utility model provides a kind of super fluid aspirating dressing with self-adhesion deodorization functions, it is characterized in that, including waterproof layer, dressing sandwich layer, hydrophilic layer, the self-adhesive layer, release layer set gradually, the dressing sandwich layer includes deodorizing layer and liquid-adsorption layer, the deodorizing layer is located at the side of waterproof layer, and the liquid-adsorption layer is located at the side of hydrophilic layer.The utility model solves a series of problems, such as wound exudate reverse osmosis, wound foul smelling smell and fixed inconvenience by the internal structure being arranged, and structure novel is practical, is suitble to large-scale promote the use of.
Description
Technical field
The utility model relates to field of medical products more particularly to a kind of super fluid aspirating dressings with self-adhesion deodorization functions.
Background technique
Wound healing is an eternal theme for needing to pay close attention in medical field, clinically had already appeared at present much compared with
The wound of refractory conjunction, especially chronic wounds are disliked caused by total sepage amount is big, sepage is frequent, tissue rots and bacterium infection
Smelly and wound skin fragility.Application No. is the patents of " 201220087919.5 " to disclose a kind of superabsorbent water dressing, structure
High hydroscopic resin layer is coated for two-layer nonwoven, lock fluidity can be good, solves the problems, such as that excessive sepage is bled back；Application No. is
The patent of " 201420869867.6 " discloses a kind of superabsorbent water dressing containing activated carbon fibre, and structure is two-layer nonwoven
High hydroscopic resin layer and activated carbon fiber layers are coated, activated carbon fiber layers can absorb wound stench, but dressing itself is inviscid,
It may cause the damage of fragile wound when fixed using bandage；Application No. is the patents of " 201520878804.1 " to disclose one kind
The superabsorbent water dressing of Pasting, which employs three-decker, PU film and silicon gel layer are bonded along side, sandwich high hydroscopic resin
Layer, this dressing liquid absorption amount is big, and lock fluidity can be good, and self-adhesion does not damage skin, but wound exudate may rot because of tissue or
Bacterium infection and give out stink, patient or medical staff are caused to perplex, again, after super moisture absorbing resin imbibition expanded gel,
It is easier to leak from the hole of silicon gel layer, produces the risk of contaminated wound.There has been no a medical dressing is same at present
When solve relevant issues.
Utility model content
In view of this, the present invention provides a kind of super fluid aspirating dressing with self-adhesion deodorization functions, the utility model is logical
The internal structure for crossing setting solves a series of problems, such as wound exudate reverse osmosis, wound foul smelling smell and fixed inconvenience, structure
Nover practical is suitble to large-scale promote the use of.
A kind of the technical solution of the utility model are as follows: super fluid aspirating dressing with self-adhesion deodorization functions, which is characterized in that packet
The waterproof layer set gradually, dressing sandwich layer, hydrophilic layer, self-adhesive layer, release layer are included, the dressing sandwich layer includes deodorizing layer and suction
Liquid layer, the deodorizing layer are located at the side of waterproof layer, and the liquid-adsorption layer is located at the side of hydrophilic layer, the self-adhesive layer with it is hydrophilic
Layer close adhesion.The release layer is covered on self-adhesive layer for protecting adhesive layer.
Further, the waterproof layer and hydrophilic layer are closed along banding, and the dressing sandwich layer is set to waterproof layer and hydrophilic layer
Between intermediate region.Particularly, the waterproof layer and hydrophilic layer are closed along banding, are realized by way of ultrasonic bonding
's.
Further, the waterproof layer is SMS polypropylene non-woven fabric waterproof layer or the polypropylene non-woven deployment for covering PE film
Water layer.
Particularly, the waterproof layer of SMS polypropylene non-woven fabric described in the utility model, cover PE film polypropylene non-woven deployment
Water layer can be realized by any prior art.The utility model SMS polypropylene non-woven fabric waterproof layer use SMS polypropylene without
Woven fabric is nontoxic, nonirritant, and product is produced using food grade materials, hot adhesion mode forms, product stable chemical performance, nothing
Poison and does not stimulate human skin at free from extraneous odour；Polypropylene category inactivity substance, chemical resistance of concrete intensity is good, product does not weather
And influence intensity；Product has good waterproofness, not mouldy, and the erosion there are liquid Endophytic bacteria and insects can be isolated, not mould
Moth；Net hot adhesion is directly paved by polypropylene spinning to form, the relatively general short fine big two-way fastness of product strength is good, and diamond shape rolls a little,
It is wear-resistant, secured good hand touch.Likewise, covering the polypropylene non-woven fabric waterproof layer of PE film described in the utility model can reach
Effect similar with SMS polypropylene non-woven fabric waterproof layer.
Further, the hydrophilic layer is polypropylene non-woven fabric hydrophilic layer, terylene spun laced fabric hydrophilic layer or comprehensive spun lacing
Cloth hydrophilic layer.
Further, the deodorizing layer is activated carbon fiber deodorizing layer or the fiber deodorizing layer containing active carbon particle.
Further, the liquid-adsorption layer is high water-absorption fiber liquid-adsorption layer or high hydroscopic resin liquid-adsorption layer.
Further, the surface area of the dressing sandwich layer is less than the surface area of waterproof layer, the surface area of the dressing sandwich layer
Less than the surface area of hydrophilic layer.
Further, the self-adhesive layer is band mesh silica gel self-adhesive layer, and bonding is aligned with hydrophilic layer.
Further, the release layer is release film layer, and the release film layer includes that flanging release film layer and straight flange are release
Film layer.
Further, the flanging release film layer is covered in one side of self-adhesive layer, and the straight flange release film layer is placed on self-adhesion
The another side of layer, and laminate at flanging.
The utility model provides a kind of super fluid aspirating dressing with self-adhesion deodorization functions, backing be SMS polypropylene without
Woven fabric waterproof layer or the polypropylene non-woven fabric waterproof layer for covering PE film have good waterproof and permeability；Removing in dressing sandwich layer
Contain active carbon and super absorbent polymer ingredient in smelly layer and liquid-adsorption layer, can absorb and fix the sepage and evil of wound discharge
It is smelly, a comfortable environment is built for patient；Dressing sandwich layer is closed in waterproof using ultrasonic welding process by the utility model
Between layer and hydrophilic layer, instead of traditional painting glue bond, the risk of sensitization of skin is reduced, the entirety for increasing dressing is ventilative
Property.The surface area of dressing sandwich layer is less than the surface area of waterproof layer or hydrophilic layer, expands reserved space for water absorption layer imbibition, increases
The imbibition ability of dressing, while also avoiding dressing longitudinal dilatation too high；Self-adhesive layer is band mesh silica gel self-adhesive layer, self-adhesion
Characteristic realizes the fixation of dressing in use process, and its viscosity is lower, applies and will not damage wound and week when replacing
The skin on side.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
A kind of super fluid aspirating dressing with self-adhesion deodorization functions, which is characterized in that including set gradually waterproof layer 1, apply
Expect sandwich layer 2, hydrophilic layer 3, self-adhesive layer 4, release layer 5, the dressing sandwich layer includes deodorizing layer 21 and liquid-adsorption layer 22, the deodorization
Layer is located at the side of waterproof layer, and the liquid-adsorption layer is located at the side of hydrophilic layer, the self-adhesive layer and hydrophilic layer close adhesion.Institute
The release layer stated is covered on self-adhesive layer for protecting adhesive layer.
Further, the waterproof layer and hydrophilic layer are closed along banding, and the dressing sandwich layer is set to waterproof layer and hydrophilic layer
Between intermediate region.Particularly, the waterproof layer and hydrophilic layer are closed along banding, are realized by way of ultrasonic bonding
's.
Further, the waterproof layer is SMS polypropylene non-woven fabric waterproof layer.
Particularly, the waterproof layer of SMS polypropylene non-woven fabric described in the utility model, cover PE film polypropylene non-woven deployment
Water layer can be realized by any prior art.The utility model SMS polypropylene non-woven fabric waterproof layer use SMS polypropylene without
Woven fabric is nontoxic, nonirritant, and product is produced using food grade materials, hot adhesion mode forms, product stable chemical performance, nothing
Poison and does not stimulate human skin at free from extraneous odour；Polypropylene category inactivity substance, chemical resistance of concrete intensity is good, product does not weather
And influence intensity；Product has good waterproofness, not mouldy, and the erosion there are liquid Endophytic bacteria and insects can be isolated, not mould
Moth；Net hot adhesion is directly paved by polypropylene spinning to form, the relatively general short fine big two-way fastness of product strength is good, and diamond shape rolls a little,
It is wear-resistant, secured good hand touch.
Further, the hydrophilic layer is polypropylene non-woven fabric hydrophilic layer.
Further, the deodorizing layer is activated carbon fiber deodorizing layer.
Further, the liquid-adsorption layer is high water-absorption fiber liquid-adsorption layer.
Further, the surface area of the dressing sandwich layer is less than the surface area of waterproof layer, the surface area of the dressing sandwich layer
Less than the surface area of hydrophilic layer.
Further, the self-adhesive layer is band mesh silica gel self-adhesive layer, and bonding is aligned with hydrophilic layer.
Further, the release layer 5 is release film layer, the release film layer include flanging release film layer 51 and straight flange from
Type film layer 52.
Further, the flanging release film layer is covered in one side of self-adhesive layer, and the straight flange release film layer is placed on self-adhesion
The another side of layer, and laminate at flanging.
The utility model provides a kind of super fluid aspirating dressing with self-adhesion deodorization functions, backing be SMS polypropylene without
Woven fabric waterproof layer or the polypropylene non-woven fabric waterproof layer for covering PE film have good waterproof and permeability；Removing in dressing sandwich layer
Contain active carbon and super absorbent polymer ingredient in smelly layer and liquid-adsorption layer, can absorb and fix the sepage and evil of wound discharge
It is smelly, a comfortable environment is built for patient；Dressing sandwich layer is closed in waterproof using ultrasonic welding process by the utility model
Between layer and hydrophilic layer, instead of traditional painting glue bond, the risk of sensitization of skin is reduced, the entirety for increasing dressing is ventilative
Property.The surface area of dressing sandwich layer is less than the surface area of waterproof layer or hydrophilic layer, expands reserved space for water absorption layer imbibition, increases
The imbibition ability of dressing, while also avoiding dressing longitudinal dilatation too high；Self-adhesive layer is band mesh silica gel self-adhesive layer, self-adhesion
Characteristic realizes the fixation of dressing in use process, and its viscosity is lower, applies and will not damage wound and week when replacing
The skin on side.
Embodiment 2
A kind of super fluid aspirating dressing with self-adhesion deodorization functions, which is characterized in that including set gradually waterproof layer 1, apply
Expect sandwich layer 2, hydrophilic layer 3, self-adhesive layer 4, release layer 5, the dressing sandwich layer includes deodorizing layer 21 and liquid-adsorption layer 22, the deodorization
Layer is located at the side of waterproof layer, and the liquid-adsorption layer is located at the side of hydrophilic layer, the self-adhesive layer and hydrophilic layer close adhesion.Institute
The release layer stated is covered on self-adhesive layer for protecting adhesive layer.
Further, the waterproof layer and hydrophilic layer are closed along banding, and the dressing sandwich layer is set to waterproof layer and hydrophilic layer
Between intermediate region.Particularly, the waterproof layer and hydrophilic layer are closed along banding, are realized by way of ultrasonic bonding
's.
Further, the waterproof layer is the polypropylene non-woven fabric waterproof layer for covering PE film.
Further, the hydrophilic layer is terylene spun laced fabric hydrophilic layer.
Further, the deodorizing layer is the fiber deodorizing layer containing active carbon particle.
Further, the liquid-adsorption layer is high hydroscopic resin liquid-adsorption layer.
Further, the surface area of the dressing sandwich layer is less than the surface area of waterproof layer, the surface area of the dressing sandwich layer
Less than the surface area of hydrophilic layer.
Further, the self-adhesive layer is band mesh silica gel self-adhesive layer, and bonding is aligned with hydrophilic layer.
Further, the release layer 5 is release film layer, the release film layer include flanging release film layer 51 and straight flange from
Type film layer 52.
Further, the flanging release film layer is covered in one side of self-adhesive layer, and the straight flange release film layer is placed on self-adhesion
The another side of layer, and laminate at flanging.
Embodiment 3
A kind of super fluid aspirating dressing with self-adhesion deodorization functions, which is characterized in that including set gradually waterproof layer 1, apply
Expect sandwich layer 2, hydrophilic layer 3, self-adhesive layer 4, release layer 5, the dressing sandwich layer includes deodorizing layer 21 and liquid-adsorption layer 22, the deodorization
Layer is located at the side of waterproof layer, and the liquid-adsorption layer is located at the side of hydrophilic layer, the self-adhesive layer and hydrophilic layer close adhesion.Institute
The release layer stated is covered on self-adhesive layer for protecting adhesive layer.
Further, the waterproof layer and hydrophilic layer are closed along banding, and the dressing sandwich layer is set to waterproof layer and hydrophilic layer
Between intermediate region.Particularly, the waterproof layer and hydrophilic layer are closed along banding, are realized by way of ultrasonic bonding
's.
Further, the waterproof layer is SMS polypropylene non-woven fabric waterproof layer.
Further, the hydrophilic layer is comprehensive spun laced fabric hydrophilic layer.
Further, the deodorizing layer is the fiber deodorizing layer containing active carbon particle.
Further, the liquid-adsorption layer is high water-absorption fiber liquid-adsorption layer.
Further, the surface area of the dressing sandwich layer is less than the surface area of waterproof layer, the surface area of the dressing sandwich layer
Less than the surface area of hydrophilic layer.
Further, the self-adhesive layer is band mesh silica gel self-adhesive layer, and bonding is aligned with hydrophilic layer.
Further, the release layer 5 is release film layer, the release film layer include flanging release film layer 51 and straight flange from
Type film layer 52.
Further, the flanging release film layer is covered in one side of self-adhesive layer, and the straight flange release film layer is placed on self-adhesion
The another side of layer, and laminate at flanging.
Embodiment 4
A kind of super fluid aspirating dressing with self-adhesion deodorization functions, which is characterized in that including set gradually waterproof layer 1, apply
Expect sandwich layer 2, hydrophilic layer 3, self-adhesive layer 4, release layer 5, the dressing sandwich layer includes deodorizing layer 21 and liquid-adsorption layer 22, the deodorization
Layer is located at the side of waterproof layer, and the liquid-adsorption layer is located at the side of hydrophilic layer, the self-adhesive layer and hydrophilic layer close adhesion.Institute
The release layer stated is covered on self-adhesive layer for protecting adhesive layer.
Further, the waterproof layer and hydrophilic layer are closed along banding, and the dressing sandwich layer is set to waterproof layer and hydrophilic layer
Between intermediate region.Particularly, the waterproof layer and hydrophilic layer are closed along banding, are realized by way of ultrasonic bonding
's.
Further, the waterproof layer is the polypropylene non-woven fabric waterproof layer for covering PE film.
Further, the hydrophilic layer is polypropylene non-woven fabric hydrophilic layer.
Further, the deodorizing layer is the fiber deodorizing layer containing active carbon particle.
Further, the liquid-adsorption layer is high water-absorption fiber liquid-adsorption layer.
Further, the surface area of the dressing sandwich layer is less than the surface area of waterproof layer, the surface area of the dressing sandwich layer
Less than the surface area of hydrophilic layer.
Further, the self-adhesive layer is band mesh silica gel self-adhesive layer, and bonding is aligned with hydrophilic layer.
Further, the release layer 5 is release film layer, the release film layer include flanging release film layer 51 and straight flange from
Type film layer 52.
Further, the flanging release film layer is covered in one side of self-adhesive layer, and the straight flange release film layer is placed on self-adhesion
The another side of layer, and laminate at flanging.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.It is noted that the technical characteristic being not described in detail in the utility model, can lead to
Cross any prior art realization.
Claims (9)
1. a kind of super fluid aspirating dressing with self-adhesion deodorization functions, which is characterized in that including waterproof layer, the dressing core set gradually
Layer, hydrophilic layer, self-adhesive layer, release layer, the dressing sandwich layer include deodorizing layer and liquid-adsorption layer, and the deodorizing layer is located at waterproof layer
Side, the liquid-adsorption layer is located at the side of hydrophilic layer；The deodorizing layer is activated carbon fiber deodorizing layer or contains active carbon particle
Fiber deodorizing layer.
2. the super fluid aspirating dressing according to claim 1 with self-adhesion deodorization functions, which is characterized in that the waterproof layer and
Hydrophilic layer is closed along banding, and the dressing sandwich layer is set to the intermediate region between waterproof layer and hydrophilic layer.
3. the super fluid aspirating dressing according to claim 1 with self-adhesion deodorization functions, which is characterized in that the waterproof layer
For SMS polypropylene non-woven fabric waterproof layer or cover the polypropylene non-woven fabric waterproof layer of PE film.
4. the super fluid aspirating dressing according to claim 1 with self-adhesion deodorization functions, which is characterized in that the hydrophilic layer
For polypropylene non-woven fabric hydrophilic layer, terylene spun laced fabric hydrophilic layer or comprehensive spun laced fabric hydrophilic layer.
5. the super fluid aspirating dressing according to claim 1 with self-adhesion deodorization functions, which is characterized in that the liquid-adsorption layer is
High water-absorption fiber liquid-adsorption layer or high hydroscopic resin liquid-adsorption layer.
6. the super fluid aspirating dressing according to claim 1 with self-adhesion deodorization functions, which is characterized in that the dressing sandwich layer
Surface area be less than the surface area of waterproof layer, the surface area of the dressing sandwich layer is less than the surface area of hydrophilic layer.
7. the super fluid aspirating dressing according to claim 1 with self-adhesion deodorization functions, which is characterized in that the self-adhesive layer
For band mesh silica gel self-adhesive layer.
8. the super fluid aspirating dressing according to claim 1 with self-adhesion deodorization functions, which is characterized in that the release layer is
Release film layer, the release film layer include flanging release film layer and straight flange release film layer.
9. the super fluid aspirating dressing according to claim 8 with self-adhesion deodorization functions, which is characterized in that the flanging is release
Film layer is covered in one side of self-adhesive layer, and the straight flange release film layer is placed on the another side of self-adhesive layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820591048.8U CN209137092U (en) | 2018-04-24 | 2018-04-24 | A kind of super fluid aspirating dressing with self-adhesion deodorization functions |
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| CN201820591048.8U CN209137092U (en) | 2018-04-24 | 2018-04-24 | A kind of super fluid aspirating dressing with self-adhesion deodorization functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481346A (en) * | 2020-06-10 | 2020-08-04 | 吉林大学 | Silica gel plaster and use method and application thereof |
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2018
- 2018-04-24 CN CN201820591048.8U patent/CN209137092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481346A (en) * | 2020-06-10 | 2020-08-04 | 吉林大学 | Silica gel plaster and use method and application thereof |
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