CN209154218U - A kind of medical dressing - Google Patents
A kind of medical dressing Download PDFInfo
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- CN209154218U CN209154218U CN201821799638.6U CN201821799638U CN209154218U CN 209154218 U CN209154218 U CN 209154218U CN 201821799638 U CN201821799638 U CN 201821799638U CN 209154218 U CN209154218 U CN 209154218U
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- layer
- tissue layer
- tissue
- back sheet
- silicone gel
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Abstract
The utility model discloses a kind of medical dressing, including back sheet, cover the protective layer of the functional layer and covering function layer in back sheet center, functional layer is from top to bottom successively by Sodium Alginate Hydrogel Films spongy layer, first tissue layer, silicone gel, hydrocolloid layer and the second tissue layer are laminated, filled with the chitosan gel rubber particle being spaced apart in Sodium Alginate Hydrogel Films spongy layer lower part, first tissue layer and the second tissue layer are all made of ramee, Chloranthus glaber fiber and bamboo fibre are successively alternately arranged and form through knitting device, first tissue layer and Sodium Alginate Hydrogel Films spongy layer are sutured by ramie yarn and thread and can be removed together from the upper surface of silicone gel, hydrocolloid layer and the second fabric interlayer are equipped at intervals with permanent magnet.The utility model has effects that antibacterial, analgesic, imbibition, promoting healing at wound healing initial stage, directly contacts with the surface of a wound in the later period silicone gel of wound healing, scar can be effectively suppressed and formed.
Description
Technical field
The utility model relates to field of medical materials, more particularly to a kind of medical dressing.
Background technique
Wound healing refers to body by external force, and the tissues such as skin occur more answering process, packet after detachment or defect
The complex combination that the regeneration and granulation tissue hyperplasia, cicatricial tissue for including various tissues are formed, the collaboration for showing various processes are made
With.There is a large amount of diffusate at the initial stage of wound healing, and with pain, inflammation etc., exists simultaneously the risk of easy infection；Hurting
The later period of mouth healing, scar easy to form influence skin beauty.Existing medical dressing function is more, but is mostly integration, no
It can be reasonably selected according to the different pathological stages of wound, especially in the later period of wound healing, because of wound and inhibit scar
The functional layer non-direct contact of formation, so that dressing inhibits scar limited utility.In view of this, it is necessary to which existing product is carried out
It improves.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of medical dressing, are cured in wound
Conjunction initial stage has effects that antibacterial, analgesic, imbibition, promoting healing, directly connects with the surface of a wound in the later period silicone gel of wound healing
Touching, can be effectively suppressed scar and is formed.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of medical dressing including back sheet, covers the protective layer of functional layer and covering function layer in back sheet center,
The functional layer from top to bottom successively by Sodium Alginate Hydrogel Films spongy layer, the first tissue layer, silicone gel, hydrocolloid layer and
Second tissue layer is laminated, filled with the chitosan gel rubber being spaced apart in Sodium Alginate Hydrogel Films spongy layer lower part
Grain, first tissue layer and the second tissue layer are all made of ramee, Chloranthus glaber fiber and bamboo fibre and are successively alternately arranged simultaneously
It is formed through knitting device, first tissue layer and Sodium Alginate Hydrogel Films spongy layer pass through ramie yarn and thread suture and can be together from silicon
The upper surface of ketone gel layer removes, and the hydrocolloid layer and the second fabric interlayer are equipped at intervals with permanent magnet.
The size of first tissue layer is all larger than the size of Sodium Alginate Hydrogel Films spongy layer and silicone gel.
It is bonded between first tissue layer and hydrocolloid layer by silicone gel.
The silicone gel is that medical silicone gel coating is formed in the first tissue layer lower surface.
The hydrocolloid layer and the second fabric interlayer pass through medical pressure-sensing glue bond.
The back sheet is highly-breathable polyurethane/polyethylene composite film, and the back sheet inner surface is coated with Medical pressure
Quick glue, back sheet middle part pass through medical pressure-sensing glue bond, back sheet surrounding upper surface and protective layer with the second fabric interlayer
The fitting of surrounding lower surface.
The protective layer is release paper.
The beneficial effects of the utility model are: wound healing initial stage, Sodium Alginate Hydrogel Films spongy layer is bonded with the surface of a wound, can
The exudate of continuous absorption wound surface keeps surface of a wound moist environment, effectively facilitates wound healing, while will not be adhered wound,
Avoid causing wound secondary injury, be filled with chitosan gel rubber particle in Sodium Alginate Hydrogel Films spongy layer, anti-inflammatory, it is antibacterial,
Haemostatic effect is good, further promotes wound healing；The wound healing later period, by Sodium Alginate Hydrogel Films spongy layer and the first tissue layer
It disassembles together, contacts silicone gel directly with the surface of a wound, realization targetedly treats scar, another medical dressing
In be additionally provided with permanent magnet, not only can by magnetotherapy effect increase cutaneous vasodilation and blood circulation, play anti-inflammatory analgetic,
The effect for promoting wound healing, can also inhibit the growth of scar to a certain extent；In addition, the first tissue layer and the second tissue layer are adopted
It is woven with ramee, Chloranthus glaber fiber and bamboo fibre, utilizes the anti-of ramee, Chloranthus glaber fiber and bamboo fibre itself
Bacterium bacteria resistance function, effectively inhibition bacterial growth.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is first tissue layer of the utility model and the braiding structure schematic diagram of the second tissue layer.
In figure: protective layer 1, functional layer 2, Sodium Alginate Hydrogel Films spongy layer 3, chitosan gel rubber particle 31, the first fabric
Layer 4, silicone gel 5, hydrocolloid layer 6, the second tissue layer 7, permanent magnet 71, back sheet 8, ramee 9, Chloranthus glaber fiber
91, bamboo fibre 92.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description:
As shown in Figures 1 to 3, a kind of medical dressing, including back sheet 8, cover in 8 center of back sheet functional layer 2 and cover
The protective layer 1 of lid function layer 2, the functional layer 2 is from top to bottom successively by Sodium Alginate Hydrogel Films spongy layer 3, the first tissue layer
4, silicone gel 5, hydrocolloid layer 6 and the second tissue layer 7 are laminated.
Filled with the chitosan gel rubber particle 31 being spaced apart, seaweed in 3 lower part of Sodium Alginate Hydrogel Films spongy layer
A large amount of exudate can be absorbed in sour sodium hydrogel sponge layer 3, moist environment needed for being capable of providing wound healing, simultaneously
The intrusion that extraneous bacterium can effectively be completely cut off, prevents trauma surface infestation, will not additionally stick together, be avoided in more change dressings with the surface of a wound
When secondary injury is caused to the surface of a wound；Chitosan gel rubber particle 31 plays the role of hemostasis, antibacterial anti-inflammatory, further speeds up wound and is cured
It closes.
First tissue layer 4 and the second tissue layer 7 be all made of ramee 9, Chloranthus glaber fiber 91 and bamboo fibre 92 according to
It is secondary to be alternately arranged and formed through knitting device；The sucting wet air permeability of ramee 9 is 3~5 times of cotton fiber or so, contains sting simultaneously
It gives repeated exhortations, the beneficial elements such as pyrimidine, purine, has the function of antibacterial, ventilative, nice and cool, anti-corrosion, mould proof, absorbing sweat etc., be universally acknowledged
" king of natural fiber "；Chloranthus glaber fiber 91 containing astilbin, isoflavones, rhamnopyranosyl glucoside, tannin, bark of ash pyridine,
The ingredients such as aesculetin have the function of antibacterial anti-inflammatory, especially have to gold-coloured staphylococci, Candida albicans and Escherichia coli
There are good antibacterial and bacteriostasis；Bamboo fibre 92 is good with soft whiteness, toughness and wearability are strong, good permeability, suction
The functions such as aqueous strong, natural antibacterial anti-mite and uvioresistant；First tissue layer 4 and the second tissue layer 7 combine ramee 9,
The characteristic of Chloranthus glaber fiber 91 and bamboo fibre 92, while there is superior stability and mouldability, it is unlikely to deform, is easy to use.
First tissue layer 4 and Sodium Alginate Hydrogel Films spongy layer 3 are sutured by ramie yarn and thread and can be together from silicone
The upper surface of gel layer 5 removes, that is to say, that in the wound healing later period, by Sodium Alginate Hydrogel Films spongy layer 3 and the first fabric
Layer 4 is taken off together, exposes silicone gel 5, utilizes the sticky by remaining medical dressing part (i.e. silicone of silicone gel 5
Gel layer 5, hydrocolloid layer 6, the second tissue layer 7 and back sheet 8) it is directly attached on the surface of a wound；Silicone gel 5 and the surface of a wound are direct
Contact, targetedly can inhibit scar to grow.
Permanent magnet 71 is equipped at intervals between the hydrocolloid layer 6 and the second tissue layer 7；It can not only be increased by magnetotherapy effect
The circulation of cutaneous vasodilation and blood plays the role of anti-inflammatory analgetic, promotes wound healing, can also inhibit scar to a certain extent
The growth of trace.
The size of first tissue layer 4 is all larger than the size of Sodium Alginate Hydrogel Films spongy layer 3 and silicone gel 5,
Convenient for Sodium Alginate Hydrogel Films spongy layer 3 and the first tissue layer 4 are taken off together.
It is bonded between first tissue layer 4 and hydrocolloid layer 6 by silicone gel 5.
The silicone gel 5 is that medical silicone gel coating is formed in 4 lower surface of the first tissue layer.
Pass through medical pressure-sensing glue bond between the hydrocolloid layer 6 and the second tissue layer 7.
The back sheet 8 is highly-breathable polyurethane/polyethylene composite film, is conducive to the evaporation of wound fluid, can
Wound fluid dipping skin for a long time is prevented, skin whitening, fold are avoided；8 inner surface of back sheet is coated with Medical pressure
Quick glue passes through medical pressure-sensing glue bond, the 8 surrounding upper surface of back sheet and protection between 8 middle part of back sheet and the second tissue layer 7
The fitting of 1 surrounding lower surface of layer.
The protective layer 1 is release paper.
In use, taking protective layer 1 off, Sodium Alginate Hydrogel Films spongy layer 3 is directed at wound surface, by 8 surrounding of back sheet
It is bonded on normal skin；In the wound healing later period, after wound surface surface forms one layer of new epidermis, by sodium alginate water
Gel sponge layer 3 and the first tissue layer 4 are taken off together, and silicone gel 5 is directly attached on wound surface, effectively inhibition scar
Trace growth.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of medical dressing, including back sheet (8), functional layer (2) and covering function layer in back sheet (8) center are covered
(2) protective layer (1), it is characterised in that: the functional layer (2) from top to bottom successively by Sodium Alginate Hydrogel Films spongy layer (3),
First tissue layer (4), silicone gel (5), hydrocolloid layer (6) and the second tissue layer (7) are laminated, the sodium alginate water
Filled with the chitosan gel rubber particle (31) being spaced apart, first tissue layer (4) and second in gel sponge layer (3) lower part
Tissue layer (7) be all made of ramee (9), Chloranthus glaber fiber (91) and bamboo fibre (92) be successively alternately arranged and through knitting device and
At first tissue layer (4) and Sodium Alginate Hydrogel Films spongy layer (3) are sutured by ramie yarn and thread and can be coagulated together from silicone
The upper surface of glue-line (5) removes, and is equipped at intervals with permanent magnet (71) between the hydrocolloid layer (6) and the second tissue layer (7).
2. a kind of medical dressing as described in claim 1, it is characterised in that: the size of first tissue layer (4) is all larger than sea
The size of mosanom hydrogel sponge layer (3) and silicone gel (5).
3. a kind of medical dressing as described in claim 1, it is characterised in that: between first tissue layer (4) and hydrocolloid layer (6)
It is bonded by silicone gel (5).
4. a kind of medical dressing as described in claim 1, it is characterised in that: the silicone gel (5) is medical silicone gel
It is formed coated on the first tissue layer (4) lower surface.
5. a kind of medical dressing as described in claim 1, it is characterised in that: between the hydrocolloid layer (6) and the second tissue layer (7)
Pass through medical pressure-sensing glue bond.
6. a kind of medical dressing as described in claim 1, it is characterised in that: the back sheet (8) is highly-breathable polyurethane/poly-
Ethylene composite membrane, back sheet (8) inner surface are coated with medical pressure sensitive adhesive, in the middle part of back sheet (8) and between the second tissue layer (7)
By medical pressure-sensing glue bond, back sheet (8) the surrounding upper surface is bonded with protective layer (1) surrounding lower surface.
7. a kind of medical dressing as described in claim 1, it is characterised in that: the protective layer (1) is release paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799638.6U CN209154218U (en) | 2018-11-02 | 2018-11-02 | A kind of medical dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799638.6U CN209154218U (en) | 2018-11-02 | 2018-11-02 | A kind of medical dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209154218U true CN209154218U (en) | 2019-07-26 |
Family
ID=67336535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821799638.6U Active CN209154218U (en) | 2018-11-02 | 2018-11-02 | A kind of medical dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209154218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960721A (en) * | 2020-01-03 | 2020-04-07 | 深圳市大森生物科技有限公司 | Elastic tension-reducing suture-free medical back adhesive plaster for inhibiting cancer and relieving pain |
| CN114469522A (en) * | 2021-12-28 | 2022-05-13 | 江苏洁乐医用敷料有限公司 | Medical multipurpose dressing subsides |
-
2018
- 2018-11-02 CN CN201821799638.6U patent/CN209154218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960721A (en) * | 2020-01-03 | 2020-04-07 | 深圳市大森生物科技有限公司 | Elastic tension-reducing suture-free medical back adhesive plaster for inhibiting cancer and relieving pain |
| CN114469522A (en) * | 2021-12-28 | 2022-05-13 | 江苏洁乐医用敷料有限公司 | Medical multipurpose dressing subsides |
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