CN107280858A - Medical air-permeable strong absorptive Multifunctional plaster - Google Patents
Medical air-permeable strong absorptive Multifunctional plaster Download PDFInfo
- Publication number
- CN107280858A CN107280858A CN201710413121.2A CN201710413121A CN107280858A CN 107280858 A CN107280858 A CN 107280858A CN 201710413121 A CN201710413121 A CN 201710413121A CN 107280858 A CN107280858 A CN 107280858A
- Authority
- CN
- China
- Prior art keywords
- layer
- dressing
- medical air
- strong absorptive
- water repellent
- 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.)
- Pending
Links
- 239000011505 plaster Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000002940 repellent Effects 0.000 claims abstract description 19
- 239000005871 repellent Substances 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 229920000615 alginic acid Polymers 0.000 claims abstract description 10
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 10
- 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 abstract description 9
- 229940072056 alginate Drugs 0.000 claims abstract description 9
- 229920001661 Chitosan Polymers 0.000 claims abstract description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229920002101 Chitin Polymers 0.000 abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000023555 blood coagulation Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000036573 scar formation Effects 0.000 abstract description 3
- 230000001133 acceleration Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 17
- 206010052428 Wound Diseases 0.000 description 16
- 241000894006 Bacteria Species 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- 231100000241 scar Toxicity 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- -1 alginic acid Salt Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000000416 exudates and transudate Anatomy 0.000 description 2
- 208000018875 hypoxemia Diseases 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 108010074860 Factor Xa Proteins 0.000 description 1
- 206010053692 Wound complication Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000001339 epidermal cell Anatomy 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 210000001640 nerve ending Anatomy 0.000 description 1
- 210000004493 neutrocyte Anatomy 0.000 description 1
- 230000001991 pathophysiological effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive plasters or dressings
- A61F13/0203—Adhesive plasters or dressings having a fluid handling member
- A61F13/0206—Adhesive plasters or dressings having a fluid handling member the fluid handling member being absorbent fibrous layer, e.g. woven or nonwoven absorbent pad, island dressings
- A61F13/0209—Adhesive plasters or dressings having a fluid handling member the fluid handling member being absorbent fibrous layer, e.g. woven or nonwoven absorbent pad, island dressings comprising superabsorbent material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00051—Accessories for dressings
- A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
-
- A61F13/01008—
-
- A61F13/01029—
-
- A61F13/01042—
-
- A61F13/01046—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
Abstract
The invention discloses a kind of medical air-permeable strong absorptive Multifunctional plaster, separating film layer, water repellent layer, superabsorbent fiber layer and the functional dressing bed of material are followed successively by from top to bottom；The functional dressing bed of material is chitosan dressing layer, alginate dressing layer or chitin dressing layer, and the functional dressing bed of material is affixed on affected part when in use.By the above-mentioned means, the characteristics of present invention is with drying, breathing freely, also with acceleration blood clotting, effect that is antibacterial, reducing local pain sense, reduction scar formation.
Description
Technical field
The present invention relates to medical application technical field, more particularly to a kind of medical air-permeable strong absorptive Multifunctional plaster.
Background technology
Medical dressing, is dressings, the medical material to cover wound, sore or other infringements.Suffer from to the surface of a wound
Locate the physiopathologic further investigation of agglutination, medical dressing is improved and development continuous.Use in the market natural
Gauze is used after such dressing as dressing, more ventilative, health, easily makes wound after water suction or absorption wound sepage
Impregnation is produced, affected part may be attached to, has probability to again result in mechanical injuries during replacing, increases the pain of patient
Bitterly, the healing time of wound is delayed, and the microorganism in external environment enters wound easily by dressing, adds intersection sense
The probability of dye.
The content of the invention
The present invention solves the technical problem of a kind of medical air-permeable strong absorptive Multifunctional plaster is provided, with dry
Dry, ventilative the characteristics of, also with the effect for accelerating blood clotting, antibacterial, reduction local pain sense, reduction scar to be formed.
In order to solve the above technical problems, one aspect of the present invention is：
A kind of medical air-permeable strong absorptive Multifunctional plaster is provided, separating film layer, water repellent layer, superabsorbent water are followed successively by from top to bottom fine
Tie up layer and the functional dressing bed of material；The functional dressing bed of material be chitosan dressing layer, alginate dressing layer or chitin dressing layer,
The functional dressing bed of material is affixed on affected part when in use.
In a preferred embodiment of the present invention, the separating film layer is non-woven fabric glue layer of cloth or PU carcass.
In a preferred embodiment of the present invention, the water repellent layer is the water repellent non-woven fabrics being made up of water repellent fibre prickling
Layer.
In a preferred embodiment of the present invention, the thickness of the separating film layer is 0.01 ~ 0.03mm.
In a preferred embodiment of the present invention, the thickness of the water repellent layer is 0.05 ~ 0.2mm, and grammes per square metre is 50 ~ 100g/
m2。
In a preferred embodiment of the present invention, the thickness of superabsorbent fiber layer is 0.05 ~ 0.2mm, grammes per square metre is 60 ~
120g/m2。
In a preferred embodiment of the present invention, the thickness of the functional dressing bed of material is 0.01 ~ 0.05mm.
The beneficial effects of the invention are as follows：A kind of medical air-permeable strong absorptive Multifunctional plaster of the present invention, successively by barrier film
Layer, water repellent layer, superabsorbent fiber layer and the functional dressing bed of material are constituted, and wherein the functional dressing bed of material is chitosan dressing layer, alginic acid
Salt dressing layer or chitin dressing layer, the functional dressing bed of material are all natural material, to human body without any toxicity, also with acceleration blood
Effect that is solidifying, antibacterial, reducing local pain sense, reduce scar formation.
Brief description of the drawings
Fig. 1 is the structural representation of a preferred embodiment of the present invention；
The mark of each part is as follows in accompanying drawing：1st, separating film layer, 2, water repellent layer, 3, superabsorbent fiber layer, 4, the functional dressing bed of material.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of medical air-permeable strong absorptive Multifunctional plaster, is followed successively by separating film layer, water repellent layer, superabsorbent fiber layer from top to bottom
With the functional dressing bed of material；The functional dressing bed of material be chitosan dressing layer, alginate dressing layer or chitin dressing layer, it is described
The functional dressing bed of material is affixed on affected part when in use.
Wherein, the separating film layer of first layer is non-woven fabric glue layer of cloth or PU carcass, with good gas permeability, barrier film
The thickness of layer is 0.01 ~ 0.03mm；The water repellent layer of the second layer is the water repellent nonwoven layer being made up of water repellent fibre prickling, third layer
The thickness of water repellent layer be 0.05 ~ 0.2mm, grammes per square metre is generally 50 ~ 100g/m2；Separating film layer and water repellent layer make application keep dry
It is dry, ventilative；The thickness of superabsorbent fiber layer is 0.05 ~ 0.2mm, and grammes per square metre is 60 ~ 120g/m2；4th layer of the functional dressing bed of material
It is close to skin, the functional dressing bed of material can be chitosan dressing layer, alginate dressing layer or chitin dressing layer, all to be natural
High polymer material.The functional dressing bed of material is cooperateed with superabsorbent fiber layer, absorbs the sepage in affected part, promotes the healing of wound.
Wherein alginate dressing tool has the advantage that：
（1）Safety non-toxic：Alginate dressing is the natural polysaccharide carbohydrate extracted in marine alga, is a kind of natural polymer
Sub- material, to human body without any toxicity, can be used safely；
（2）High-hygroscopicity：The absorbable 11 times of liquid equivalent to own wt of alginate dressing；
（3）It is hemostatic：Alginate dressing contact wound exudate release Ca2+, the formation of thrombokinase can be promoted, accelerated
Blood clotting process；
（4）Into colloidality：Absorbing wound exudate, occurs Na with sepage+/Ca2+Ion exchange, in wound surface one layer of stabilization of formation
Network gel, be wound build one be beneficial to tissue growth microenvironment（Slightly sour, anaerobic or hypoxemia, appropriateness moistening）；
（5）Promote wound healing：Slightly sour, anaerobic or hypoxemia, the wound climate of appropriateness moistening promote growth factor release, stimulate thin
Born of the same parents breed, and improve the power of regeneration and signaling of epidermal cell, promote wound healing；
（6）Biocidal property：
1., good airproof performance, makes wound completely cut off with extraneous bacterium；
2., harmful bacteria is fixed on fibrous inside, effectively inhibits harmful bacteria to breed and reduces what bacterium contacted with the surface of a wound
Chance；
3., moistening, slightly sour environmental benefits play a role in neutrophil leucocyte, strengthen local bactericidal ability, reduce infection
Rate；
（7）Reduce local pain：The water gel that surface is formed effectively protects nerve ending, it is to avoid environmental stimuli；It is difficult and hinders
Mouth adhesion, is easily removed, and reduces wound pain；
（8）Scar is reduced to be formed：Due to, not damaged non-stimulated to the surface of a wound, so scar forms few.
Chitosan dressing layer and chitin dressing layer are similarly nontoxic and have hemostasis, analgesic, promote healing and subtract
The effect of few scar formation, dilatancy preferably, will not be with wound adhesion after water suction, and fissility is good.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of medical air-permeable strong absorptive Multifunctional plaster, it is characterised in that be followed successively by separating film layer, water repellent from top to bottom
Layer, superabsorbent fiber layer and the functional dressing bed of material；The functional dressing bed of material is chitosan dressing layer, alginate dressing layer or first
Shell element dressing layer, the functional dressing bed of material is affixed on affected part when in use.
2. medical air-permeable strong absorptive Multifunctional plaster according to claim 1, it is characterised in that the separating film layer is
Non-woven fabric glue layer of cloth or PU carcass.
3. medical air-permeable strong absorptive Multifunctional plaster according to claim 1, it is characterised in that the water repellent layer is served as reasons
The water repellent nonwoven layer that water repellent fibre prickling is made.
4. medical air-permeable strong absorptive Multifunctional plaster according to claim 1 or 2, it is characterised in that the barrier film
The thickness of layer is 0.01 ~ 0.03mm.
5. the medical air-permeable strong absorptive Multifunctional plaster according to claim 1 or 3, it is characterised in that the water repellent layer
Thickness be 0.05 ~ 0.2mm, grammes per square metre be 50 ~ 100g/m2。
6. medical air-permeable strong absorptive Multifunctional plaster according to claim 1, it is characterised in that the superabsorbent fiber
The thickness of layer is 0.05 ~ 0.2mm, and grammes per square metre is 60 ~ 120g/m2。
7. medical air-permeable strong absorptive Multifunctional plaster according to claim 1, it is characterised in that the functional dressing
The thickness of layer is 0.01 ~ 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710413121.2A CN107280858A (en) | 2017-06-05 | 2017-06-05 | Medical air-permeable strong absorptive Multifunctional plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710413121.2A CN107280858A (en) | 2017-06-05 | 2017-06-05 | Medical air-permeable strong absorptive Multifunctional plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107280858A true CN107280858A (en) | 2017-10-24 |
Family
ID=60094834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710413121.2A Pending CN107280858A (en) | 2017-06-05 | 2017-06-05 | Medical air-permeable strong absorptive Multifunctional plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107280858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398313A (en) * | 2021-06-08 | 2021-09-17 | 上海大学 | Multilayer-structure composite dressing acting on wound surface and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446525A (en) * | 2002-03-22 | 2003-10-08 | 上海东月医疗保健用品有限公司 | Biologica paste for wound surface and its preparing method |
| US20060020235A1 (en) * | 2004-07-16 | 2006-01-26 | Polyremedy, Inc. | Wound dressing and apparatus for forming same |
| CN1830409A (en) * | 2005-03-09 | 2006-09-13 | 中国人民解放军军事医学科学院卫生装备研究所 | Emergency wound dressing and its preparation method |
| CN202288630U (en) * | 2011-08-09 | 2012-07-04 | 济南康正医药科技有限公司 | Surgical dressing for wound healing and wound repairing |
| CN205586153U (en) * | 2016-03-20 | 2016-09-21 | 湖南机电职业技术学院 | Waterproof ventilative high absorptivity chitosan protects to create and pastes |
| CN205672275U (en) * | 2016-04-28 | 2016-11-09 | 河南亚都实业有限公司 | A kind of chitosan dressing |
| CN207950004U (en) * | 2017-06-05 | 2018-10-12 | 苏州艾美医疗用品有限公司 | Medical air-permeable strong absorptive Multifunctional plaster |
-
2017
- 2017-06-05 CN CN201710413121.2A patent/CN107280858A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446525A (en) * | 2002-03-22 | 2003-10-08 | 上海东月医疗保健用品有限公司 | Biologica paste for wound surface and its preparing method |
| US20060020235A1 (en) * | 2004-07-16 | 2006-01-26 | Polyremedy, Inc. | Wound dressing and apparatus for forming same |
| CN1830409A (en) * | 2005-03-09 | 2006-09-13 | 中国人民解放军军事医学科学院卫生装备研究所 | Emergency wound dressing and its preparation method |
| CN202288630U (en) * | 2011-08-09 | 2012-07-04 | 济南康正医药科技有限公司 | Surgical dressing for wound healing and wound repairing |
| CN205586153U (en) * | 2016-03-20 | 2016-09-21 | 湖南机电职业技术学院 | Waterproof ventilative high absorptivity chitosan protects to create and pastes |
| CN205672275U (en) * | 2016-04-28 | 2016-11-09 | 河南亚都实业有限公司 | A kind of chitosan dressing |
| CN207950004U (en) * | 2017-06-05 | 2018-10-12 | 苏州艾美医疗用品有限公司 | Medical air-permeable strong absorptive Multifunctional plaster |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398313A (en) * | 2021-06-08 | 2021-09-17 | 上海大学 | Multilayer-structure composite dressing acting on wound surface and preparation method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171024 |