CN107714298A - A kind of compound alginates bandage - Google Patents
A kind of compound alginates bandage Download PDFInfo
- Publication number
- CN107714298A CN107714298A CN201711258900.6A CN201711258900A CN107714298A CN 107714298 A CN107714298 A CN 107714298A CN 201711258900 A CN201711258900 A CN 201711258900A CN 107714298 A CN107714298 A CN 107714298A
- Authority
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- China
- Prior art keywords
- alginates
- layer
- compound
- dressing
- sandwich layer
- 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
- 229920000615 alginic acid Polymers 0.000 title claims abstract description 34
- 235000010443 alginic acid Nutrition 0.000 title claims abstract description 34
- 150000001875 compounds Chemical class 0.000 title claims abstract description 20
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 55
- 230000000844 anti-bacterial effect Effects 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 6
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims description 3
- 241001313855 Bletilla Species 0.000 claims description 3
- 229920001661 Chitosan Polymers 0.000 claims description 3
- 229920002581 Glucomannan Polymers 0.000 claims description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229940046240 glucomannan Drugs 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 210000004872 soft tissue Anatomy 0.000 claims description 3
- 239000000341 volatile oil Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 235000013717 Houttuynia Nutrition 0.000 claims description 2
- 240000000691 Houttuynia cordata Species 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 239000012792 core layer Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 230000035876 healing Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 23
- 208000027418 Wounds and injury Diseases 0.000 description 23
- 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 description 5
- 229940072056 alginate Drugs 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 208000002193 Pain Diseases 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 208000025865 Ulcer Diseases 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000002919 epithelial cell Anatomy 0.000 description 2
- 210000004153 islets of langerhan Anatomy 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 231100000397 ulcer Toxicity 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 208000033809 Suppuration Diseases 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000003321 cartilage cell Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000020995 raw meat Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 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 bandages or dressings
- A61F13/0259—Adhesive bandages or dressings characterised by the release liner covering the skin adhering layer
-
- 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
-
- 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
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
The present invention relates to a kind of compound alginates bandage, the dressing structure level includes tack coat, applies sandwich layer, the first dressing layer, second of dressing layer and peel ply, it is the larger alginates non-woven fabrics of porosity wherein to apply sandwich layer, its cross section is I-shaped, and the I-shaped symmetrical breach of the right and left constitutes the first dressing layer and the second dressing layer of the compound dressing.Based on aforementioned structure, when deposited sandwich layer acts on the surface of a wound, it on the one hand can play preferably shield creation and use, on the other hand through the hole for applying sandwich layer, the shield creation for playing the first dressing layer and the second dressing layer is used, so as to make up the deficiency that deposited sandwich layer is shown when protecting and creating.Compound alginates bandage provided by the invention, design structure simply, conveniently, can pin wound moisture, the surface of a wound is in all the time under a kind of microenvironment of moistening, be very beneficial for the healing of wound.
Description
Technical field
The invention belongs to medical dressing field, and in particular to a kind of compound alginates bandage, can be applied to all kinds of wounds
Face, cuticular breakdown, caused by the chronic dermal chronic ulcer such as all kinds of skin surface ulcer, surface of a wound moisture content can be pinned, promoted well
Enter the reparation of superficial epithelium fast-growth and wound healing.
Background technology
Dressing, or traditional bandage, gauze and cotton pad epoch are also rested on, but in fact, as wound protects
Manage theoretical development and maturation, bandage now be no longer limited only to this and the research of dressing also from initial weaving subject
Expand to textile material pathology medicinal pharmacology etc. it is multi-disciplinary intersection herein will on the basis of dressing development course is looked back,
Illustrate that the healing of wound moist environment is theoretical, and the dressing of comparative analysis several functionalities applies wound moist in 26S Proteasome Structure and Function design
The theoretical practice of environment healing.
There are various problems in traditional dressing such as gauze, cotton pad, such as dry wound, can not provide wet in Clinical practice
The external environment condition for being advantageous to wound recovery of profit;It is adhered wound, causes pain during replacing, be that neoplastic skin comes off.Its is main
Reason is that dressing adsorbs a large amount of exudates and drying, and Principle of Pain can be caused, make newborn exuviation by being adhered when changing.Even
Sometimes, the particulate and fiber fragment to be come off in dressing can be blocked in tissue, stimulate foreign matter inflammatory reaction, and local desiccation makes newly
Raw epithelial cell is divided a word with a hyphen at the end of a line difficulty, can also destroy or kill newborn epithelial cell.
Some dressing pad with hole or dressing that presently, there are, but these dressing pads or dressing be simply possible to use in fixed needle tubing and
The tubes such as airway tube, be not used to more change dressings, exist diffusate it is excessive when can not absorb oozing out for wound largely and in time
Liquid, situations such as causing wound suppuration.
Alginates are a kind of natural macromoleculars extracted from marine alga, belong to polysaccharose substance.In recent years, in tissue work
In journey biomaterial, alginates have been used as islet cells and the culture matrix of cartilage cell.By the islet cells of animal
It is placed in microcapsules made of alginate, can maintains blood glucose normally up to more than 2 years in animal body.At present, alginate is made
For Tissue Engineering Biomaterials, there is following preparation method:(1)Using calcium ion by alginate be made gel, microcapsules or
It is membranaceous;(2)Alginate and some hydrophilic synthesis macromolecules are combined, and form alginate in the presence of calcium ion
Net macromolecular, so as to obtain high-moisture percentage, high resiliency and the material of high tenacity.Alginates when being nursed for the surface of a wound, although
Many deficiencies of traditional dressing can be overcome, but due to the unicity of its function, limit its extensive use.
The content of the invention
The purpose of the present invention is to overcome the defects of above-mentioned technology, there is provided a kind of compound alginates wound vdiverse in function
Patch, a kind of moist environment for being advantageous to wound healing is formed, accelerate the healing process of the surface of a wound.
The technical scheme is that:A kind of compound alginates bandage, including tack coat, deposited sandwich layer and peel ply,
To be I-shaped, what the I-shaped symmetrical breach of the right and left constituted the bandage first applies for the cross section of the deposited sandwich layer
The bed of material and the second dressing layer.
Further, the deposited sandwich layer is the larger alginates non-woven fabrics of porosity.
Further, the deposited core layer surface is coated with Antibacterial Constituents, and the Antibacterial Constituents are by chitosan, fish
One or more of compositions therein such as raw meat grass essential oil, the solution of silver ion, Bletilla glucomannan.
Further, the tack coat is the medical non-woven fabric adhesive tape of low irritability.
Further, described peel ply is that lattice draw zinc silicone oil paper.
Further, the first described dressing layer and the second dressing layer are filled up completely with " I-shaped " groove.
Further, the first described dressing layer and the second dressing layer are closely glued with deposited sandwich layer by soft tissue medical adhesive
Knot is together.
Further, the tack coat completely can cover deposited sandwich layer, the first dressing layer and the second dressing layer.
Further, the peel ply completely can cover tack coat and deposited sandwich layer.
The present invention can produce following beneficial effect:
(1)Cross section due to alginates to be applied to sandwich layer is arranged to " I-shaped " structure, can be filled in the groove of its right and left
First dressing layer and the second dressing layer, two layers of dressing layer can make up alginates individually protect create when the defects of, according to the class of wound
Type needs selection function material, so as to make dressing for anti-inflammation, swelling and pain relieving, hemostasis, imbibition, moisturizing, suppression scar
The multiple efficacies such as hyperplasia;
(2)The deposited sandwich layer of " I-shaped " structure, can imbibition and moisture-locking, make entirely to apply sandwich layer and dressing layer be in a kind of moisturizing
State, so as to create a kind of microenvironment of moistening for the healing of the surface of a wound, the healing process of the surface of a wound can be accelerated;
(3)After alginates imbibition, the gelatinous layer of layer can be formed with surface of a wound surface, so as to avoid dressing and the surface of a wound
Adhesion brings secondary damage to wound, and alginates contain bacteriostatic active ingredients in itself, has prevented the surface of a wound and has been infected by bacterial, also favorably
In the quick healing of the surface of a wound.
Brief description of the drawings
Fig. 1 is a kind of profile of compound alginates bandage of the present invention.
Description of reference numerals:1 is peel ply, and 2 be tack coat, and 3 be the first dressing layer, and 4 be the second coating, and 5 be deposited sandwich layer.
Embodiment
Technical scheme is described further with reference to the accompanying drawings and examples.
Embodiment 1
A kind of profile of the compound alginates bandage of the present embodiment as described in Figure 1, including peel ply 1, tack coat 2,
One dressing layer 3, second of dressing layer 4 and deposited sandwich layer 5, wherein it is the larger alginates non-woven fabrics of porosity to apply sandwich layer 5, it is horizontal
Section is " I-shaped ", and the symmetrical breach of " I-shaped " the right and left constitutes the first dressing layer 3 and of the compound dressing
Two dressing layers 4.Wherein, applying the surface spraying of sandwich layer 5 has Antibacterial Constituents, and the Antibacterial Constituents can be by chitosan, cordate houttuynia
One or more of compositions therein such as essential oil, the solution of silver ion, Bletilla glucomannan;Tack coat 2 is the medical non-woven of low irritability
Cloth rubber belt;Peel ply 1 is that lattice draw zinc silicone oil paper.And the first dressing layer 3 and the second dressing layer 4 are filled up completely with " I-shaped " groove
In, the first dressing layer 3 and the second dressing layer 4 are by the way that together with soft tissue medical adhesive tight bond, tack coat 2 can be completely by deposited core
The 5, first dressing layer 3 of layer and the second dressing layer 4 cover, and peel ply 1 completely can cover tack coat 2 and deposited sandwich layer 5.
In use, opening peel ply 1, deposited sandwich layer 5 is directed at wound, tack coat 2 is then dabbed and is secured to wound week
On the complete skin in side.
It should be noted that the description of the accompanying drawing and the above of this specification to the drawings and the specific embodiments is only to be clear
Ground illustrates example of the present invention, is not the restriction to embodiments of the present invention.It is all in the spirit and principles in the present invention
Within all any modification, equivalent and improvement made etc., should be included within the protection domain of the claims in the present invention.
Claims (9)
1. a kind of compound alginates bandage, including tack coat, deposited sandwich layer and peel ply, it is characterised in that the deposited sandwich layer
Cross section to be I-shaped, the I-shaped symmetrical breach of the right and left constitutes the first dressing layer and second of the bandage
Dressing layer.
2. a kind of compound alginates bandage according to claim 1, it is characterised in that the deposited sandwich layer is hole
The larger alginates non-woven fabrics of rate.
A kind of 3. compound alginates bandage according to claim 1, it is characterised in that the deposited core layer surface spray
Scribble Antibacterial Constituents, the Antibacterial Constituents by chitosan, cordate houttuynia essential oil, the solution of silver ion, Bletilla glucomannan etc. its
In one or more of compositions.
4. a kind of compound alginates bandage according to claim 1, it is characterised in that the tack coat is low cause
The medical non-woven fabric adhesive tape of quick property.
5. a kind of compound alginates bandage according to claim 1, it is characterised in that described peel ply is lattice
Draw zinc silicone oil paper.
A kind of 6. compound alginates bandage according to claim 1, it is characterised in that the first described dressing layer
It is filled up completely with the second dressing layer in I-shaped connected in star.
A kind of 7. compound alginates bandage according to claim 1, it is characterised in that the first described dressing layer
Together with the second dressing layer and deposited sandwich layer are by soft tissue medical adhesive tight bond.
8. a kind of compound alginates bandage according to claim 1, it is characterised in that the tack coat can be completely
Deposited sandwich layer, the first dressing layer and the second dressing layer are covered.
9. a kind of compound alginates bandage according to claim 1, it is characterised in that the peel ply can be completely
Tack coat and deposited sandwich layer are covered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711258900.6A CN107714298A (en) | 2017-12-04 | 2017-12-04 | A kind of compound alginates bandage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711258900.6A CN107714298A (en) | 2017-12-04 | 2017-12-04 | A kind of compound alginates bandage |
Publications (1)
Publication Number | Publication Date |
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CN107714298A true CN107714298A (en) | 2018-02-23 |
Family
ID=61220901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711258900.6A Pending CN107714298A (en) | 2017-12-04 | 2017-12-04 | A kind of compound alginates bandage |
Country Status (1)
Country | Link |
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CN (1) | CN107714298A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111658298A (en) * | 2020-06-17 | 2020-09-15 | 广东泰宝医疗器械技术研究院有限公司 | Hydrogel cold compress patch |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202497329U (en) * | 2012-02-29 | 2012-10-24 | 常州华联保健敷料有限公司 | Pvc wound plaster |
CN203647572U (en) * | 2013-10-30 | 2014-06-18 | 广东泰宝医疗科技股份有限公司 | Composite wound applicator |
CN204637074U (en) * | 2015-04-18 | 2015-09-16 | 广东泰宝医疗科技股份有限公司 | A kind of pain relieving speed more wound dressing |
CN204814414U (en) * | 2015-08-20 | 2015-12-02 | 张伟鑫 | Utilize woundplast of nanometer silver sterilization |
CN205181612U (en) * | 2015-11-19 | 2016-04-27 | 广东泰宝医疗科技股份有限公司 | Compound foam dressing |
CN208552237U (en) * | 2017-12-04 | 2019-03-01 | 广东泰宝医疗科技股份有限公司 | A kind of compound alginates bandage |
-
2017
- 2017-12-04 CN CN201711258900.6A patent/CN107714298A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202497329U (en) * | 2012-02-29 | 2012-10-24 | 常州华联保健敷料有限公司 | Pvc wound plaster |
CN203647572U (en) * | 2013-10-30 | 2014-06-18 | 广东泰宝医疗科技股份有限公司 | Composite wound applicator |
CN204637074U (en) * | 2015-04-18 | 2015-09-16 | 广东泰宝医疗科技股份有限公司 | A kind of pain relieving speed more wound dressing |
CN204814414U (en) * | 2015-08-20 | 2015-12-02 | 张伟鑫 | Utilize woundplast of nanometer silver sterilization |
CN205181612U (en) * | 2015-11-19 | 2016-04-27 | 广东泰宝医疗科技股份有限公司 | Compound foam dressing |
CN208552237U (en) * | 2017-12-04 | 2019-03-01 | 广东泰宝医疗科技股份有限公司 | A kind of compound alginates bandage |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111658298A (en) * | 2020-06-17 | 2020-09-15 | 广东泰宝医疗器械技术研究院有限公司 | Hydrogel cold compress patch |
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Application publication date: 20180223 |