CN205181610U - Transparent dressing - Google Patents
Transparent dressing Download PDFInfo
- Publication number
- CN205181610U CN205181610U CN201520888788.4U CN201520888788U CN205181610U CN 205181610 U CN205181610 U CN 205181610U CN 201520888788 U CN201520888788 U CN 201520888788U CN 205181610 U CN205181610 U CN 205181610U
- Authority
- CN
- China
- Prior art keywords
- layer
- paster
- clear layer
- hole
- transparent dressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 88
- 239000012790 adhesive layer Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 229920000297 Rayon Polymers 0.000 claims abstract description 10
- 239000000499 gel Substances 0.000 claims description 9
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 7
- 229920001661 Chitosan Polymers 0.000 claims description 7
- 229940072056 alginate Drugs 0.000 claims description 7
- 229920000615 alginic acid Polymers 0.000 claims description 7
- 235000010443 alginic acid Nutrition 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004626 polylactic acid Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 206010022998 Irritability Diseases 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 230000002439 hemostatic effect Effects 0.000 claims description 3
- 235000015110 jellies Nutrition 0.000 claims description 3
- 239000008274 jelly Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 6
- 206010042566 Superinfection Diseases 0.000 abstract description 6
- 210000000439 stratum lucidum Anatomy 0.000 abstract 11
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 206010052428 Wound Diseases 0.000 description 27
- 208000027418 Wounds and injury Diseases 0.000 description 27
- 230000035876 healing Effects 0.000 description 6
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000029663 wound healing Effects 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model provides a transparent dressing belongs to medical dressing technical field. This transparent dressing is by sealing coat, stratum lucidum, viscose layer and apply the sandwich layer and constitute, the sealing coat be located the bottom, pass through the viscose layer with the stratum lucidum and bond, the size of sealing coat and stratum lucidum measure -alike, the coating of viscose layer in the border department all around of stratum lucidum, the intermediate position of stratum lucidum is the coating adhesive layer not, stratum lucidum central authorities offered the hole, the hole in pack and to apply the sandwich layer, one side that stratum lucidum and sealing coat deviate from mutually just is equipped with the paster to hole department, the one end fixed connection of paster is on the stratum lucidum, the other end of paster can be followed and is fixed that the lower cover closes in the one end of stratum lucidum, the paster scribbles the viscose with the one side of stratum lucidum contact. This transparent dressing solves and applies the core and fall or the landing from the stratum lucidum through set up the paster in hole top, keeps apart the bacterium simultaneously and gets into the wound to cause superinfection.
Description
Technical field
This utility model relates to medical dressing technical field, specifically comprises a kind of transparent dressing.
Background technology
Skin damage often occurs in daily life, and the nursing of damaged skin often needs to use dressing.Dressing constantly advances along with human development history, and to the sixties in last century, along with the proposition of " wound wet union is theoretical ", dressing development enters brand-new epoch.And the variation of the kind of wound causes the kind of dressing to be also many, as absorbent cotton, gauze, the binder of tradition " old three samples ", and the chitosan of new pattern compress, alginate, polyurethane, silicone etc.These dressing are applied to the different phase of different wounds and same wound respectively.But the complexity of wound itself causes some chronic wounds to can not get effectively nursing, one of reason is exactly do not have the different phase of the good wound of accurate assurance to need to obtain what kind of nursing.
Transparent dressing is that when the brand-new dressing of last class, the medical high polymer elastomer compounds processing and fabricating that it mainly utilizes some transparent forms, as polyethylene, poly-third ethylene, polyurethane, polylactic acid etc.Its skin-friendly is strong, bond degree is high, also has the advantages such as water-proof function is good.At present, all have both at home and abroad much about the report of transparent dressing.But the report of appearance is mostly confined to single structure, causes the unicity of its function, thus application is mainly the damaged skin place of venous transfusion.Along with the development of composite technology, the dressing of functional diversities is a main trend of Future Development, specific to transparent dressing, gives the large wind vane that its multi-functional is this technical field, is also the focus that numerous experts and scholars pay close attention to.
Existing disclosed compound wound applies note, comprise tack coat, first dressing layer, the second dressing and sealing coat, the first dressing layer is fixed on tack coat, and between tack coat and sealing coat, the first described dressing layer is provided with hole, the second dressing is filled in hole, and described tack coat is provided with opening, and hole is corresponding with the position of opening.This type of deposited note utilizes the dressing changed in hole to reach timely absorbing wound exudate, but the dressing existed in hole easily falls or the problem such as to skid off, also easily in the process of more change dressings on wound, antibacterial is introduced, cause wound infection, there is the general deficiency of existing medical transparent material layer simultaneously, i.e. the shortcoming such as bad healing having a strong impact on wound of breathability.
Utility model content
The purpose of this utility model is to address the deficiencies of the prior art and not enough, provides a kind of transparent dressing, and solve deposited core fall from clear layer or landing by arranging paster above hole, isolate bacteria enters wound, in order to avoid cause superinfection simultaneously.Utilize the convenient healing state observing wound of the transparency of clear layer, change suitable deposited sandwich layer in time, reached the object of wound healing.This transparent dressing has simple structure, reasonable, easy to use, can keep the advantages such as wound moist, ventilative, antibacterial, promotion wound healing simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of transparent dressing, this transparent dressing is made up of sealing coat, clear layer, adhesive-layer and deposited sandwich layer; Described sealing coat is positioned at the bottom, is bondd by adhesive-layer with clear layer, the size of described sealing coat and the measure-alike of clear layer; Described adhesive-layer is coated in the surrounding edge of clear layer, the uncoated adhesive-layer in centre position of described clear layer; Described clear layer central authorities offer hole, fill and apply sandwich layer in described hole; The one side that described clear layer and sealing coat deviate from mutually is just provided with paster to hole place, one end of described paster is fixedly connected on clear layer, the other end of described paster can cover up and down along the one end being fixed on clear layer, and the one side that described paster contacts with clear layer scribbles viscose glue.Solve deposited core fall from clear layer or landing by arranging paster above hole, isolate bacteria enters wound, in order to avoid cause superinfection simultaneously.
Further, described hole is of a size of 1/5 ~ 1/2 of clear layer size.
Further, the size of described paster is not less than the size of hole.Ensure that paster can completely covers aperture hole, the deposited sandwich layer in hole is not easily fallen, apply sandwich layer in replacing is prevent antibacterial from entering wound simultaneously.
Further, described paster is a part for clear layer, forms by shearing clear layer central authorities the paster and hole that are connected with clear layer.Complete clear layer is sheared and is formed, avoid wastage of material, simplify processing technology simultaneously.
Further, the mobilizable one end of described paster is provided with hands and grabs portion.The hands portion of grabbing is set and conveniently opens the deposited sandwich layer of paster replacing.
Further, described clear layer is also provided with between adhesive-layer and hole fine and close pore, 1/3 ~ 1/2 place of described gas cell distribution between adhesive-layer and hole is also near the surrounding of adhesive-layer.The breathability that pore is conducive to dressing is set, thus provides a microenvironment being conducive to its healing to wound to greatest extent.
Preferably, described clear layer is the transparent membrane be processed into by polyethylene, poly-third ethylene, polyurethane, polylactic acid wherein one or more.
Preferably, described deposited sandwich layer is the one in alginate non-woven fabrics, chitosan non-woven fabrics, NACF, polyurethane foam, hemostatic gauze, chitosan gel rubber, alginate jelly, silicone gel or cold compress gel.
Preferably, described sealing coat is Ge Laxin silicone oil paper, and described sealing coat grammes per square metre is 40-90g/m
2.
Preferably, described adhesive-layer is low irritability medical adhesive-bonded fabric viscose glue.
The beneficial effects of the utility model are: 1) this transparent dressing solves deposited core fall from clear layer or landing by arranging paster above hole, and isolate bacteria enters wound, in order to avoid cause superinfection simultaneously; 2) utilize the convenient healing state observing wound of the transparency of clear layer, change suitable deposited sandwich layer in time, reached the object of wound healing; 3) this transparent dressing has simple structure, reasonable, easy to use, can keep the advantages such as wound moist, ventilative, antibacterial, promotion wound healing simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of transparent dressing of the present utility model.
Fig. 2 is the sectional schematic diagram of a kind of transparent dressing of the present utility model.
Description of reference numerals: 1 is sealing coat, 2 is clear layer, and 3 is adhesive-layer, and 4 for applying sandwich layer, and 5 is hole, and 6 is paster, and 7 grab portion for hands, and 8 is pore.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
Embodiment 1
As shown in Figure 1, 2, a kind of transparent dressing, this transparent dressing is made up of sealing coat 1, clear layer 2, adhesive-layer 3 and deposited sandwich layer 4, described sealing coat 1 is positioned at the bottom, is bondd by adhesive-layer 3 with clear layer 2, the size of described sealing coat 1 and the measure-alike of clear layer 2, described adhesive-layer 3 is coated in the surrounding edge of clear layer 2, the uncoated adhesive-layer 3 in centre position of described clear layer 2, described clear layer 2 central authorities offer hole 5, and described hole 5 is of a size of 1/5 ~ 1/2 of clear layer 2 size, fill and apply sandwich layer 4 in described hole 5, the one side that described clear layer 2 and sealing coat 1 deviate from mutually is just provided with paster 6 to hole 5 place, solve deposited core fall from clear layer or landing by arranging paster above hole, isolate bacteria enters wound simultaneously, in order to avoid cause superinfection, the size of described subsides 6 is not less than the size of hole 5, ensure that paster can completely covers aperture hole, deposited sandwich layer in hole is not easily fallen, apply sandwich layer in replacing is prevent antibacterial from entering wound simultaneously, one end of described paster 6 is fixedly connected on clear layer 2, the other end of described paster 6 can cover up and down along the one end being fixed on clear layer 2, described mobilizable one end of paster 6 is provided with hands and grabs portion 7, conveniently open paster and change deposited sandwich layer, the one side that described paster 6 contacts with clear layer 2 scribbles viscose glue, described clear layer 2 is also provided with between adhesive-layer 3 and hole 5 fine and close pore 8, described pore divides 1/3 ~ 1/2 place of 8 cloth between adhesive-layer 3 and hole 5 and the surrounding of close adhesive-layer 3, be conducive to the breathability of dressing, thus provide a microenvironment being conducive to its healing to wound to greatest extent.Preferably, described clear layer 2 is the transparent membrane be processed into by polyethylene, poly-third ethylene, polyurethane, polylactic acid wherein one or more.Preferably, described deposited sandwich layer 4 is the one in alginate non-woven fabrics, chitosan non-woven fabrics, NACF, polyurethane foam, hemostatic gauze, chitosan gel rubber, alginate jelly, silicone gel or cold compress gel.Preferably, described sealing coat 1 is Ge Laxin silicone oil paper, and described sealing coat 1 grammes per square metre is 40-90g/m
2.Preferably, described adhesive-layer 3 is low irritability medical adhesive-bonded fabric viscose glue.
Embodiment 2
The present embodiment is similar to embodiment 1 structure, and difference is that described paster 6 is a part for clear layer 2, forms by shearing clear layer 2 central authorities the paster 6 and hole 5 that are connected with clear layer 2.Complete clear layer is sheared and is formed, avoid wastage of material, simplify processing technology simultaneously.
During use, sealing coat is peeled off, the hole of transparent dressing is faced wound, utilize adhesive-layer and skin attachement, ensure that wound contacts with the deposited sandwich layer in hole, utilize the convenient healing state observing wound of the transparency of clear layer, change the deposited sandwich layer in hole by paster in time, reached the object of wound healing; Meanwhile, arrange paster and solve deposited core and fall from clear layer or landing above hole, isolate bacteria enters wound, in order to avoid cause superinfection simultaneously.
It should be noted, the accompanying drawing of this description and the above description to the drawings and the specific embodiments are only for this utility model example is clearly described, are not the restrictions to embodiment of the present utility model.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in this utility model claim.
Claims (10)
1. a transparent dressing, is characterized in that, this transparent dressing is made up of sealing coat, clear layer, adhesive-layer and deposited sandwich layer; Described sealing coat is positioned at the bottom, is bondd by adhesive-layer with clear layer, the size of described sealing coat and the measure-alike of clear layer; Described adhesive-layer is coated in the surrounding edge of clear layer, the uncoated adhesive-layer in centre position of described clear layer; Described clear layer central authorities offer hole, fill and apply sandwich layer in described hole; The one side that described clear layer and sealing coat deviate from mutually is just provided with paster to hole place, one end of described paster is fixedly connected on clear layer, the other end of described paster can cover up and down along the one end being fixed on clear layer, and the one side that described paster contacts with clear layer scribbles viscose glue.
2. a kind of transparent dressing according to claim 1, is characterized in that, described hole is of a size of 1/5 ~ 1/2 of clear layer size.
3. a kind of transparent dressing according to claim 1, is characterized in that, the size of described paster is not less than the size of hole.
4. a kind of transparent dressing according to claim 1, is characterized in that, described paster is a part for clear layer, forms by shearing clear layer central authorities the paster and hole that are connected with clear layer.
5. a kind of transparent dressing according to any one of claim 1-4, is characterized in that, the mobilizable one end of described paster is provided with hands and grabs portion.
6. a kind of transparent dressing according to claim 5, is characterized in that, described clear layer is also provided with between adhesive-layer and hole fine and close pore, and 1/3 ~ 1/2 place of described gas cell distribution between adhesive-layer and hole is also near the surrounding of adhesive-layer.
7. a kind of transparent dressing according to claim 6, is characterized in that, described clear layer is the transparent membrane be processed into by polyethylene, poly-third ethylene, polyurethane, polylactic acid wherein one or more.
8. a kind of transparent dressing according to claim 6, it is characterized in that, described deposited sandwich layer is the one in alginate non-woven fabrics, chitosan non-woven fabrics, NACF, polyurethane foam, hemostatic gauze, chitosan gel rubber, alginate jelly, silicone gel or cold compress gel.
9. a kind of transparent dressing according to claim 6, is characterized in that, described sealing coat is Ge Laxin silicone oil paper, and described sealing coat grammes per square metre is 40-90g/m
2.
10. a kind of transparent dressing according to claim 6, is characterized in that, described adhesive-layer is low irritability medical adhesive-bonded fabric viscose glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888788.4U CN205181610U (en) | 2015-11-10 | 2015-11-10 | Transparent dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888788.4U CN205181610U (en) | 2015-11-10 | 2015-11-10 | Transparent dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205181610U true CN205181610U (en) | 2016-04-27 |
Family
ID=55774654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520888788.4U Expired - Fee Related CN205181610U (en) | 2015-11-10 | 2015-11-10 | Transparent dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205181610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456318A (en) * | 2017-07-21 | 2017-12-12 | 湖北中医药大学 | A kind of medical multi-purpose dressing patch |
| CN107822773A (en) * | 2017-12-01 | 2018-03-23 | 广东泰宝医疗科技股份有限公司 | A kind of zip mode medical dressing with electret |
| CN111388416A (en) * | 2020-02-26 | 2020-07-10 | 浙江康德药业集团股份有限公司 | Lidocaine hydrochloride mucilage |
-
2015
- 2015-11-10 CN CN201520888788.4U patent/CN205181610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456318A (en) * | 2017-07-21 | 2017-12-12 | 湖北中医药大学 | A kind of medical multi-purpose dressing patch |
| CN107822773A (en) * | 2017-12-01 | 2018-03-23 | 广东泰宝医疗科技股份有限公司 | A kind of zip mode medical dressing with electret |
| CN111388416A (en) * | 2020-02-26 | 2020-07-10 | 浙江康德药业集团股份有限公司 | Lidocaine hydrochloride mucilage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |