CN204637074U - A kind of pain relieving speed more wound dressing - Google Patents
A kind of pain relieving speed more wound dressing Download PDFInfo
- Publication number
- CN204637074U CN204637074U CN201520238071.5U CN201520238071U CN204637074U CN 204637074 U CN204637074 U CN 204637074U CN 201520238071 U CN201520238071 U CN 201520238071U CN 204637074 U CN204637074 U CN 204637074U
- Authority
- CN
- China
- Prior art keywords
- pain relieving
- wound dressing
- overcoat
- woven fabrics
- relieving speed
- 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
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
This utility model provides a kind of pain relieving speed more wound dressing, belongs to medical dressing technical field.Described a kind of pain relieving speed more wound dressing comprises the peel ply, sealing coat, ion accumulation horizon, overcoat, the adhered layer that stack gradually, described ion accumulation horizon and described overcoat are provided with the corresponding open-celled structure in position, are provided with deposited sandwich layer in described open-celled structure.This utility model is reasonable in design, is responded to and new type functional dressing directly acts on affected part by electrostatic ionic, and the pain caused for all kinds of skin wound has the effects such as rapid pain relieving, anti-inflammation detumescence, accelerating wound healing.
Description
Technical field
This utility model relates to medical dressing technical field, specifically comprises a kind of pain relieving speed more wound dressing.
Background technology
Skin, as the important body surface organ of human body, is made up of epidermis and corium two parts, have resist external microbe invasion, drain and prevent the important function such as moisture evaporation, regulate body temperature, maintenance body homeostasis.People, in daily life and work, often inevitably can cause various damage to skin.After wound, the barrier action of skin is lost, and causes the pathological change such as pain, inflammation, brings great misery to patient.For the healing of skin wound, occurred all kinds of panoramic dressing at present, and along with the development of technology, functional dressing is for promoting that the beneficial functional of wound healing is more obvious.Wherein, chitosan is generally acknowledged a kind of good biocompatibility, the bioabsorbable polymer material of tool broad-spectrum antibacterial, and alginate are medical macromolecular materials of a kind of wide material sources, good biocompatibility, has excellent haemostatic effect.But even if be the wound healed, pain phenomenon also may not be vanished from sight.
The method being conventionally used to treatment wound and other all kinds of pain is mostly and adopts all kinds of plaster, and various medicine is contained in the inside, and its Main Function is the affected part generation effect to the absorption of medicine by human body, but the absorption of medicine has side effects unavoidably.Ion induction technology is a kind of novel physics analgesic techniques, and it is drug containing not, has no side effect, relieving pain.Early stage scientific documents is recorded and is seen Japan Patent jp53-40073(78 April 12) and jp57-183862(82 November 12).Domestic applications number be 93112427.1 patent discloses a kind of spur film and manufacture method thereof, it is by adopting fluoro-containing macromolecule material thin film, the technique that stretched and charge injection combines is to obtain the electret membrane of positively charged position, can be used to treat bony spur, cervical spondylosis, the diseases such as the articular degeneration of scapulohumeral periarthritis and partes corporis humani position.Application number be 200310122929.3 patent discloses a kind of external application type medical pain relieving speed more electret membrane and manufacture method thereof, mainly fluorine-containing polymer film is injected anion through the charging of charge injection method, and be fixed by pressure sensitive adhesive together with body fluid absorbent pad, form a kind of electret membrane patch.Application number is the preparation method that patent discloses a kind of electret medical dressing of 201110307367.4, main technical schemes makes adsorbing agent carrier for fluoroplastics are processed refinement, described adsorbing agent carrier is sponge varicosity material, adopts the electret technical finesse such as electret corona method or Breakdown Method to be processed into.
As can be seen from the Patents of above report, the technology at present for micro-current ion inducing method treatment pain only pays close attention to pain itself, rarely has patent to pay close attention to the alleviation of healing to wound and pain simultaneously.Therefore, current most products is only suitable for the pain in complete skin affected part, and cannot directly act on obvious wound, especially deep wounds.
Utility model content
This utility model is the defect overcoming above-mentioned prior art, provides a kind of wound dressing with effects such as rapid pain relieving, anti-inflammation detumescence, accelerating wound healings.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of pain relieving speed more wound dressing comprises the peel ply, sealing coat, ion accumulation horizon, overcoat, the adhered layer that stack gradually, described ion accumulation horizon and described overcoat are provided with the corresponding open-celled structure in position, deposited sandwich layer is provided with in described open-celled structure, described deposited sandwich layer is made up of the antibacterial blood coagulation non-woven fabrics of tool or spawn, can select the material applying sandwich layer according to wound type.Ion accumulation horizon plays pain relieving, analgesic activity, and apply sandwich layer and promote wound healing, the wound dressing that this technical scheme obtains has promotion wound healing, pain relieving, analgesic effect.
Preferably, described spawn is the aquagel state material of chitosan or alginate.
Preferably, the antibacterial hemagglutinin non-woven fabrics of described tool is any one in alginate non-woven fabrics, chitosan non-woven fabrics, NACF.
Further, described ion accumulation horizon is prepared from by corona charging method, Breakdown Method or RF low-temperature plasma method plasma buildup technology by base material.
Further, described base material is made up of any one in polytetrafluoroethylene (PTFE), poly-perfluoro second propylene (FEP), ethylene-tetrafluoroethylene copolymer (ETFE) or polytetrafluoroethylene (PTFE).
Preferably, described overcoat is any one in NACF, chitosan non-woven fabrics, alginate non-woven fabrics, there is good biocompatibility, the invasion and attack of extraneous harmful substance can be stoped, wound exudate, hemostatic bacteriostatic can be adsorbed simultaneously, accelerating wound healing, also relaxes ion accumulation horizon simultaneously to a certain extent and blanket contacts friction causes the instability storing electric charge.
Preferably, the material of described overcoat is different from the material of described deposited sandwich layer.
Further, described sealing coat is made up of wherein any one such as aluminium foil, Copper Foil and native silver, can make the charge stable of ion accumulation horizon, prevent the loss of electric charge.
Further, described adhered layer is pressure sensitive adhesive non-woven fabrics, can prevent weaving dressing from coming off from wound, increase the service time of dressing.
Further, described peel ply is Ge Laxin silicone oil paper.
Preferably, described overcoat and adhered layer are bonded by pressure sensitive adhesive.
Preferably, described overcoat is identical with described sealing coat overall dimensions, described overcoat 5 ~ 10mm larger than ion accumulation horizon peripheral size with the peripheral size of sealing coat.
Preferably, the cross section of described open-celled structure is any one shape wherein such as rectangle, square, circle, ellipse.
Principle: ion induction analgesic techniques is a kind of brand-new physiotherapy, its principle is, micro-electric current can be produced after ion pain relieving plaster acts on human body, when micro-electric current is by human body, produce the physicochemical change of series of complex in vivo, comprise electrolysis, ion hydration, electrophoresis and electroosmosis, polarization phenomena.These changes stimulate excitement peripheral nerve fiber on the one hand, make to discharge interior originality morphine-like substance in brain, and directly produce the pain relieving factor at damage location thus reach analgesic effect.On the other hand, the continuous action of ion induction, make local vascular dilation, microcirculation and metabolism improve, and defence immune material is under-supply, and anoxia is improved, and accelerate sepage and absorb, decrease cellular swelling and death.Chitosan is generally acknowledged a kind of good biocompatibility, the bioabsorbable polymer material of tool broad-spectrum antibacterial, and its antibacterial principle is: chitosan molecule enters in bacterial cell, destroys transcribing of DNA to RNA, causes bacterial reproduction and stops; Meanwhile, positively charged chitosan molecule is turned into the electronegative bacteria cell wall of absorption by storehouse, makes its respiration inhibition and dead, thus reaches the effect of anti-inflammation.Alginate are medical macromolecular materials of a kind of wide material sources, good biocompatibility, have excellent haemostatic effect, and its anastalsis mechanism is alginate dressing when contacting with wound exudate, discharges Ca
2+in sepage, the calcium ion displaced is discharged into the activation of wound induced platelet, and generation hemostasis somatomedin, promotes the formation of thrombokinase, accelerate blood clotting process, plays the effect of hemostasis and acceleration wound healing.
The beneficial effects of the utility model are: 1) overcoat is made up of any one in activated carbon fiber non-woven cloth, chitosan non-woven fabrics, alginate non-woven fabrics, there is good biocompatibility, the invasion and attack of extraneous harmful substance can be stoped, wound exudate, hemostatic bacteriostatic can be adsorbed simultaneously, accelerating wound healing, also relaxes ion accumulation horizon simultaneously to a certain extent and blanket contacts friction causes the instability storing electric charge; 2) sealing coat is made up of wherein any one such as aluminium foil, Copper Foil and native silver, makes the charge stable of ion accumulation horizon, prevents the loss of electric charge; 3) ion accumulation horizon is prepared from by corona charging method, Breakdown Method or RF low-temperature plasma method plasma buildup technology by any one in base material polytetrafluoroethylene (PTFE), poly-perfluoro second propylene (FEP), ethylene-tetrafluoroethylene copolymer (ETFE) or polytetrafluoroethylene (PTFE), there is slow releasing electric charge (electric current), play the effect of physics analgesia or pain relieving; 4) adhered layer adopts pressure sensitive adhesive non-woven fabrics, prevents weaving dressing from coming off from wound, increases the service time of dressing; 5) the aquagel state material of sandwich layer by chitosan or alginate is applied, or be different from any one composition in the alginate non-woven fabrics of overcoat, chitosan non-woven fabrics, NACF, apply sandwich layer according to different wound and select different materials, deposited sandwich layer directly contacts wound, promotes its quickly-healing.A kind of pain relieving speed more wound dressing that this utility model adopts above technical scheme to obtain, possesses the several functions such as desirable antibacterial, hemostasis, imbibition, physics pain relieving.
Accompanying drawing explanation
Fig. 1 is that the fast more wound dressing of a kind of pain relieving of the present utility model opens the structural representation of peel ply and sealing coat.
Fig. 2 is the structural representation of the fast more wound dressing of a kind of pain relieving of the present utility model.
Description of reference numerals: 1, peel ply; 2, sealing coat; 3, ion accumulation horizon; 4, overcoat; 5, adhered layer; 6, open-celled structure; 7, sandwich layer is applied.
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 and Figure 2, a kind of pain relieving speed more wound dressing, comprise the peel ply 1, sealing coat 2, ion accumulation horizon 3, overcoat 4, the adhered layer 5 that stack gradually, its intermediate ion accumulation horizon 3 and overcoat 4 are provided with the corresponding open-celled structure in position 6, open-celled structure 6 is arranged at the centre of layer, is provided with deposited sandwich layer 7 in open-celled structure 6.Described deposited sandwich layer 7 is made up of spawn, and this spawn can be the aquagel state thing of chitosan or alginate.The cross section of open-celled structure 6 can be any one in rectangle, square, ellipse, circle.Overcoat 4 is identical with sealing coat 2 overall dimensions, and the peripheral size of the two 5mm larger than ion accumulation horizon 3 peripheral size.Ion accumulation horizon about 3 wrapped up by sealing coat 2 and overcoat 4.
Wherein, ion accumulation horizon 3 is prepared from by the processing of corona charging method, Breakdown Method or RF low-temperature plasma method plasma buildup technology by any one the charged functional material in polytetrafluoroethylene (PTFE), poly-perfluoro second propylene (FEP), ethylene-tetrafluoroethylene copolymer (ETFE) or polytetrafluoroethylene (PTFE).Sealing coat 2 is made up of any one in aluminium foil, Copper Foil and native silver.Overcoat 4 is made up of any one in activated carbon fiber non-woven cloth, chitosan non-woven fabrics, alginate non-woven fabrics.Adhered layer 5 is pressure sensitive adhesive non-woven fabrics, and peel ply 1 is Ge Laxin silicone oil paper.Overcoat 4 is attached at the side of adhered layer 5, and adhered layer 5 and overcoat 4 are bonded by pressure sensitive adhesive, and the area of adhered layer 5 is greater than overcoat 4 area.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of pain relieving speed more wound dressing, comprise the peel ply 1, sealing coat 2, ion accumulation horizon 3, overcoat 4, the adhered layer 5 that stack gradually, its intermediate ion accumulation horizon 3 and overcoat 4 are provided with the corresponding open-celled structure in position 6, open-celled structure 6 is arranged at the centre of layer, is provided with deposited sandwich layer 7 in open-celled structure 6.Described deposited sandwich layer 7 is made up of the antibacterial hemagglutinin non-woven fabrics of tool, and the antibacterial hemagglutinin non-woven fabrics of described tool can be any one in alginate non-woven fabrics, chitosan non-woven fabrics, NACF, but it is not identical with the material of overcoat 4 to apply sandwich layer 7 material.The cross section of open-celled structure 6 can be any one in rectangle, square, ellipse, circle.Overcoat 4 is identical with sealing coat 2 overall dimensions, and the peripheral size of the two 10mm larger than ion accumulation horizon 3 peripheral size.Ion accumulation horizon about 3 wrapped up by overcoat 4 and sealing coat 2.
Wherein, ion accumulation horizon 3 is prepared from by the processing of corona charging method, Breakdown Method or RF low-temperature plasma method plasma buildup technology by any one the charged functional material in polytetrafluoroethylene (PTFE), poly-perfluoro second propylene (FEP), ethylene-tetrafluoroethylene copolymer (ETFE) or polytetrafluoroethylene (PTFE).Sealing coat 2 is made up of any one in the tinsels such as aluminium foil, Copper Foil and native silver.Overcoat 4 is made up of any one in activated carbon fiber non-woven cloth, chitosan non-woven fabrics, alginate non-woven fabrics.Adhered layer 5 is pressure sensitive adhesive non-woven fabrics, and peel ply 1 is Ge Laxin silicone oil paper.Overcoat 4 is attached at the side of adhered layer 5, and adhered layer 5 and overcoat 4 are bonded by pressure sensitive adhesive, and the area of adhered layer 5 is greater than overcoat 4 area.
When this product acts on the wound of skin damage; first peel ply 1 is opened; and throw off sealing coat 2 gently, aim at affected part and apply ointment or plaster, overcoat 4 can completely cut off wound with extraneous; it is protected not stimulate by foreign objects or infect; and ion accumulation horizon 3 can the micro-electric current of slow releasing, produce the pain relieving factor, make local vascular dilation; microcirculation and metabolism improve, and play the effect of the pain that disappears.Apply sandwich layer 7 and can select different material symptomatic treatments according to wound type, as chitosan non-woven fabrics or gel can act on infected more serious wound, alginate non-woven fabrics or gel can act on oozing of blood or the more wound of sepage.
The pain relieving speed more wound dressing made by technical solutions of the utility model, can effectively subside a swelling, pain relieving, hemostasis absorb sepage, promote wound healing, its healing time significantly shortened.
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 pain relieving speed more wound dressing, it is characterized in that, described a kind of pain relieving speed more wound dressing comprises the peel ply, sealing coat, ion accumulation horizon, overcoat, the adhered layer that stack gradually, described ion accumulation horizon and described overcoat are provided with the corresponding open-celled structure in position, are provided with deposited sandwich layer in described open-celled structure.
2. a kind of pain relieving speed according to claim 1 more wound dressing, it is characterized in that, described deposited sandwich layer is made up of the antibacterial blood coagulation non-woven fabrics of tool or spawn, and described spawn is the aquagel state material of chitosan or alginate; The antibacterial hemagglutinin non-woven fabrics of described tool is any one in alginate non-woven fabrics, chitosan non-woven fabrics, NACF.
3. a kind of pain relieving speed according to claim 1 more wound dressing, it is characterized in that, described ion accumulation horizon is that base material is prepared from by corona charging method, Breakdown Method or RF low-temperature plasma method.
4. a kind of pain relieving speed according to claim 3 more wound dressing, it is characterized in that, described base material is made up of any one in polytetrafluoroethylene (PTFE), poly-perfluoro second propylene (FEP), ethylene-tetrafluoroethylene copolymer (ETFE) or polytetrafluoroethylene (PTFE).
5. a kind of pain relieving speed according to claim 1 more wound dressing, it is characterized in that, described overcoat is any one in NACF, chitosan non-woven fabrics, alginate non-woven fabrics.
6. a kind of pain relieving speed according to claim 1 more wound dressing, it is characterized in that, described sealing coat is made up of any one in aluminium foil, Copper Foil and native silver.
7. a kind of pain relieving speed according to claim 1 more wound dressing, it is characterized in that, described adhered layer is pressure sensitive adhesive non-woven fabrics, and described adhered layer and overcoat are bonded by pressure sensitive adhesive.
8. a kind of pain relieving speed according to claim 1 more wound dressing, it is characterized in that, described overcoat is identical with sealing coat overall dimensions, described overcoat 5 ~ 10mm larger than ion accumulation horizon peripheral size with sealing coat peripheral size.
9. a kind of pain relieving speed according to claim 1 more wound dressing, it is characterized in that, the cross section of described open-celled structure is any one shape in rectangle, square, circle, ellipse.
10. a kind of pain relieving speed more wound dressing according to claim 1-9 any one, it is characterized in that, the material of described overcoat is different from the material of described deposited sandwich layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238071.5U CN204637074U (en) | 2015-04-18 | 2015-04-18 | A kind of pain relieving speed more wound dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238071.5U CN204637074U (en) | 2015-04-18 | 2015-04-18 | A kind of pain relieving speed more wound dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204637074U true CN204637074U (en) | 2015-09-16 |
Family
ID=54089857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238071.5U Expired - Fee Related CN204637074U (en) | 2015-04-18 | 2015-04-18 | A kind of pain relieving speed more wound dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204637074U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521519A (en) * | 2015-12-18 | 2016-04-27 | 厦门百美特生物材料科技有限公司 | Alginate application core |
| CN106726143A (en) * | 2016-11-22 | 2017-05-31 | 成都迅德科技有限公司 | A kind of medical band-aid |
| CN107714299A (en) * | 2017-12-04 | 2018-02-23 | 广东泰宝医疗科技股份有限公司 | A kind of medical dressing is dispelled pain patch |
| CN107714298A (en) * | 2017-12-04 | 2018-02-23 | 广东泰宝医疗科技股份有限公司 | A kind of compound alginates bandage |
| CN107929792A (en) * | 2017-12-16 | 2018-04-20 | 广东泰宝医疗科技股份有限公司 | A kind of activated carbon fibre dressing with pain-relieving functions and preparation method thereof |
| CN109011133A (en) * | 2018-09-19 | 2018-12-18 | 广东泰宝医疗科技股份有限公司 | A kind of physical therapy plaster and preparation method thereof for preventing and treating the proliferation of mammary gland |
-
2015
- 2015-04-18 CN CN201520238071.5U patent/CN204637074U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521519A (en) * | 2015-12-18 | 2016-04-27 | 厦门百美特生物材料科技有限公司 | Alginate application core |
| CN105521519B (en) * | 2015-12-18 | 2018-12-04 | 厦门百美特生物材料科技有限公司 | A kind of deposited core of alginates |
| CN106726143A (en) * | 2016-11-22 | 2017-05-31 | 成都迅德科技有限公司 | A kind of medical band-aid |
| CN107714299A (en) * | 2017-12-04 | 2018-02-23 | 广东泰宝医疗科技股份有限公司 | A kind of medical dressing is dispelled pain patch |
| CN107714298A (en) * | 2017-12-04 | 2018-02-23 | 广东泰宝医疗科技股份有限公司 | A kind of compound alginates bandage |
| CN107929792A (en) * | 2017-12-16 | 2018-04-20 | 广东泰宝医疗科技股份有限公司 | A kind of activated carbon fibre dressing with pain-relieving functions and preparation method thereof |
| CN109011133A (en) * | 2018-09-19 | 2018-12-18 | 广东泰宝医疗科技股份有限公司 | A kind of physical therapy plaster and preparation method thereof for preventing and treating the proliferation of mammary gland |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204637074U (en) | A kind of pain relieving speed more wound dressing | |
| Rezvani Ghomi et al. | The evolution of wound dressings: From traditional to smart dressings | |
| Laurano et al. | Wound dressing products: A translational investigation from the bench to the market | |
| Kus et al. | Wound dressings–a practical review | |
| EP3672655B1 (en) | Biomaterial and methods of making and using said biomaterial | |
| Sarabahi | Recent advances in topical wound care | |
| AU2005337465B8 (en) | Medical device | |
| Agarwal et al. | Polymeric materials for chronic wound and burn dressings | |
| CN103341203B (en) | Medical dressing, preparation method of medical dressing and preparation method of dressing plaster | |
| CN205181612U (en) | Compound foam dressing | |
| US20120071807A1 (en) | Silver-Silicone Antimicrobial Dressing | |
| CN205181605U (en) | Electret alginate medical dressing | |
| CN205181865U (en) | Double -deck compound wound dressing that protects | |
| CN103505322A (en) | Functional dressing (film) | |
| CN203576752U (en) | Novel calcium-alginate povidone-iodine-powder spunlaced non-woven fabrics dressing | |
| CN102335450A (en) | Electret medical dressing | |
| CN108379643A (en) | A kind of hydrogel woundplast of the active constituent containing American cockroach | |
| CN204864218U (en) | Chitosan protects to create and applies ointment or plaster | |
| CN107714299A (en) | A kind of medical dressing is dispelled pain patch | |
| CN1850288A (en) | Medical dressing made from silver-plated fiber fabric | |
| CN1634606A (en) | Externally applied acesodyne electret film for medical use and method for manufacturing the same | |
| ES2683044T3 (en) | Dressings for conductive wounds and use procedures | |
| WO2018002817A1 (en) | Smart patch | |
| CN207871271U (en) | A kind of medical silicone gel scar plaster | |
| RU100724U1 (en) | ATRAUMATIC BANDING AGENT WITH NANOPARTICLES OF ASEPTICA SILVER |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |