CN205964288U - Chitosan dressing - Google Patents
Chitosan dressing Download PDFInfo
- Publication number
- CN205964288U CN205964288U CN201620419717.4U CN201620419717U CN205964288U CN 205964288 U CN205964288 U CN 205964288U CN 201620419717 U CN201620419717 U CN 201620419717U CN 205964288 U CN205964288 U CN 205964288U
- Authority
- CN
- China
- Prior art keywords
- layer
- hole
- chitosan
- basic unit
- chitosan 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
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model relates to a chitosan dressing, it applies sandwich layer, the cotton layer of medical blood sucking and self -adhesive lacing including the antiseized layer that sets gradually, compound chitosan, compound chitosan apply and be provided with the permanent magnetism piece between the cotton layer of sandwich layer and medical blood sucking, the self -adhesive lacing constitute by waterproof and moisture permeable coating, basic unit and the non -dry adhesive layer who sets gradually, non -dry adhesive layer be provided with the through -hole, the through -hole run through in basic unit and waterproof and moisture permeable coating, the through -hole in be provided with silver powder, the utility model has the advantages of simple structure, convenient to use, gas permeability be good, have superstrong absorptivity, prevent the water sterilization effect.
Description
Technical field
This utility model belongs to field of medical article technology and in particular to a kind of chitosan dressing.
Background technology
Shitosan (chitosan, CTS) is that one kind derives from shrimp, Carapax Eriocheir sinensis natural organic high-molecular polysaccharide, itself has good
Good biocompatibility and anastalsis, can stop formation, the hypertrophy of connective tissue cell and the collagen egg of fibrin element
White synthesis, and have antiinflammatory, antibacterial, promote wound repair, to reduce scar hyperplasia etc. biological, and can pass through number of ways
Play anastalsis, for large area burn and scald also have protection wound surface, absorb wound exudate, anti-inflammation and sterilization, hemostasis, analgesia,
Promote wound healing and skin regeneration effect, for the chitosan dressing using, there is poor air permeability at present, and not
Possesses bactericidal action, in this regard, developing that a kind of structure is simple, easy to use, good permeability, there is superabsorbent, waterproof sterilization
The chitosan dressing tool of effect is of great significance.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of structure simple, easy to use,
Good permeability, there is superabsorbent, the chitosan dressing of waterproof bactericidal action.
The purpose of this utility model is realized in：A kind of chitosan dressing, adherent layer that it includes setting gradually, multiple
Close shitosan and apply sandwich layer, medical suck blood cotton layer and self-adhesive belt, described recombination chitosan applies sandwich layer and medical cotton layer of sucking blood
Between be provided with permanent magnetism piece, described self-adhesive belt is by the Waterproof Breathable coating setting gradually, basic unit and non-drying glue layer group
Become, described non-drying glue layer is provided with through hole, and described through hole, through basic unit and Waterproof Breathable coating, sets in described through hole
It is equipped with argentum powder.
Described basic unit is the medical film layer of polyethylene.
Described non-drying glue layer is acrylic pressure-sensitive glue-line.
Described through hole is matrix arrangement, and a diameter of 0.5mm of through hole.
It is to promote more layer and shitosan hemostatic layer by shitosan to be composited that described recombination chitosan applies sandwich layer.
The beneficial effects of the utility model：This utility model is using, and adherent layer is torn, using the attachment of self-adhesive belt
In wound surface, recombination chitosan is applied sandwich layer and is composited using shitosan rush more layer and shitosan hemostatic layer, this knot
The recombination chitosan of structure applies sandwich layer and has not only has the effect promoting wound healing mouth, also has an effect of hemostasis simultaneously, medical sucks blood
The setting of cotton layer can draw the blood of wound, and anti-Hemostatic Oral Liquid pollutes the wounded's skin, and permanent magnetism piece utilizes N pole-face and skin when using
Skin contacts, and this set can improve the permeability of colloid osmotic pressure in 50-120 μm of blood capillary, make the blood under alluvial state
Swollen rapid metabolization is walked, reduce slow swash eliminate, the light tryptamines of 5-, the concentration of high potassium, reduce the stimulation to teleneuron, it is to avoid use town
Pain side effects of pharmaceutical drugs and discomfort, alleviate the burden that patient applies analgesia pump, being disposed to of through hole can be by patient's skin
Moisture on skin and perspiration are discharged, and make the skin of patient keep dry and comfortable, prevent the skin of patient occur general red, itch, allergy
Etc. phenomenon, being disposed to of argentum powder prevents pathogenic bacteria from contacting patient skin by through hole, and so that patient is infected by pathogenic bacteria, dimension
The health of shield patient, being disposed to of Waterproof Breathable coating prevents this utility model from being led to non-drying glue layer to lose to be stained with by water enchroachment (invasion) is wet
Viscous effect, this utility model has that structure is simple, easy to use, good permeability, have superabsorbent, waterproof bactericidal action
Advantage.
Brief description
Fig. 1 is a kind of structural representation of chitosan dressing of this utility model.
Fig. 2 is a kind of structural representation of the self-adhesive belt of chitosan dressing of this utility model.
In figure：1st, adherent layer 2, recombination chitosan apply sandwich layer 3, medical cotton layer 4 of sucking blood, self-adhesive belt 5, permanent magnetism piece
6th, Waterproof Breathable coating 7, basic unit 8, non-drying glue layer 9, through hole 10, argentum powder.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of chitosan dressing, it includes adherent layer 1, the deposited core of recombination chitosan setting gradually
Layer 2, medical suck blood cotton layer 3 and self-adhesive belt 4, described recombination chitosan applies sandwich layer 2 and medical setting between cotton layer 3 of sucking blood
There is permanent magnetism piece 5, described self-adhesive belt 4 is made up of the Waterproof Breathable coating 6 setting gradually, basic unit 7 and non-drying glue layer 8,
Described non-drying glue layer 8 is provided with through hole 9, described through hole 9 through basic unit 7 and Waterproof Breathable coating 6, described through hole 9
Inside it is provided with argentum powder 10, described basic unit 7 is the medical film layer of polyethylene, and described non-drying glue layer 8 is acrylic pressure-sensitive glue-line, institute
The through hole 9 stated is matrix arrangement, and a diameter of 0.5mm of through hole 9, and it is to be promoted by shitosan that described recombination chitosan applies sandwich layer 2
More layer and shitosan hemostatic layer are composited.
This utility model is using, and adherent layer is torn, is attached to wound surface, Composite Shell using self-adhesive belt
Polysaccharide is applied sandwich layer and is composited using shitosan rush more layer and shitosan hemostatic layer, and the recombination chitosan of this structure applies sandwich layer tool
Play the role of that not only there is rush wound healing mouth, also there is the effect of hemostasis, the setting of medical cotton layer of sucking blood can draw wound simultaneously
Blood, anti-Hemostatic Oral Liquid pollutes the wounded's skin, and permanent magnetism piece is contacted with skin using N pole-face when using, and this set can change
The permeability of colloid osmotic pressure in kind 50-120 μm of blood capillary, makes the hematoma rapid metabolization under alluvial state walk, and reduces slow sharp
Eliminate, the light tryptamines of 5-, the concentration of high potassium, reduce stimulation to teleneuron, it is to avoid using analgesic side effect with uncomfortable,
Alleviate the burden that patient applies analgesia pump, being disposed to of through hole can be by the moisture on patient skin and perspiration row
Go out, make the skin of patient keep dry and comfortable, prevent the skin of patient occur general red, itch, the phenomenon such as allergy, the setting of argentum powder be for
Prevent pathogenic bacteria from contacting patient skin by through hole, and so that patient is infected by pathogenic bacteria, safeguard the health of patient, Waterproof Breathable
Being disposed to of coating prevents this utility model from being led to non-drying glue layer to lose to stick effect by water enchroachment (invasion) is wet, and this utility model has
Have the advantages that structure is simple, easy to use, good permeability, there is superabsorbent, waterproof bactericidal action.
Claims (5)
1. a kind of chitosan dressing, adherent layer that it includes setting gradually, recombination chitosan apply sandwich layer, medical suck blood cotton layer and from
Viscose glue belt it is characterised in that：Described recombination chitosan applies sandwich layer and medical sucking blood is provided with permanent magnetism piece between cotton layer, described
Self-adhesive belt be made up of Waterproof Breathable coating, basic unit and the non-drying glue layer setting gradually, described non-drying glue layer setting
There is through hole, described through hole, through basic unit and Waterproof Breathable coating, is provided with argentum powder in described through hole.
2. a kind of chitosan dressing according to claim 1 it is characterised in that：Described basic unit is polyethylene medical films
Layer.
3. a kind of chitosan dressing according to claim 1 it is characterised in that：Described non-drying glue layer is acrylic pressure-sensitive
Glue-line.
4. a kind of chitosan dressing according to claim 1 it is characterised in that：Described through hole is matrix arrangement, and logical
A diameter of 0.5mm in hole.
5. a kind of chitosan dressing according to claim 1 it is characterised in that：Described recombination chitosan apply sandwich layer be by
Shitosan promotees more layer and shitosan hemostatic layer and is composited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419717.4U CN205964288U (en) | 2016-05-11 | 2016-05-11 | Chitosan dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419717.4U CN205964288U (en) | 2016-05-11 | 2016-05-11 | Chitosan dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964288U true CN205964288U (en) | 2017-02-22 |
Family
ID=58019194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419717.4U Expired - Fee Related CN205964288U (en) | 2016-05-11 | 2016-05-11 | Chitosan dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028075A (en) * | 2021-10-28 | 2022-02-11 | 山东百玛海洋生物科技有限公司 | Chitosan-based dressing with good absorptivity |
-
2016
- 2016-05-11 CN CN201620419717.4U patent/CN205964288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028075A (en) * | 2021-10-28 | 2022-02-11 | 山东百玛海洋生物科技有限公司 | Chitosan-based dressing with good absorptivity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105979975A (en) | Medical dressing | |
| CN202458927U (en) | Nano-silver antimicrobial self-adhesive tape capable of powerfully sucking pus | |
| CN205181614U (en) | Dressing of compound biological activity fibre | |
| CN205964288U (en) | Chitosan dressing | |
| CN204446300U (en) | A kind of composite medical dressing | |
| CN209500357U (en) | A kind of self-adaptation type alginate dressing | |
| CN205924324U (en) | Physiology of female reproductive is with antibacterial antiviral sanitary towel | |
| CN203342090U (en) | Alginic acid dressing and application thereof | |
| CN203042642U (en) | Water-soluble chitosan woundplast | |
| CN104001220B (en) | A kind of skin regeneration material and preparation method thereof | |
| CN201337582Y (en) | Chitosan bactericidal dressing | |
| CN208339669U (en) | A kind of medical dressing promoting wound healing | |
| CN106420167A (en) | Vacuum liquid locking treatment system | |
| CN203089992U (en) | Carboxymethyl chitosan band aid | |
| CN206548875U (en) | A kind of epidermal wound healing promotion dressing | |
| CN205359798U (en) | Woundplast that contains oxidized regenerated cellulose | |
| CN201658443U (en) | Local wound protective cover | |
| CN2640447Y (en) | Healing promotion wound plaster | |
| CN206334011U (en) | A kind of imbibition moisture-preserving dressing | |
| CN204734610U (en) | A imitate antibiotic woundplast by force for wrapping up linear wound | |
| CN205268392U (en) | Detumescence analgesic patch | |
| CN204601371U (en) | A kind of portable hemostasis sterilized cotton ball | |
| CN203468856U (en) | Band-aid with good biocompatibility | |
| CN203389008U (en) | Dressing plaster | |
| CN208598641U (en) | A kind of wound application |
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: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |