CN206414395U - A kind of Hydrogel bandages - Google Patents
A kind of Hydrogel bandages Download PDFInfo
- Publication number
- CN206414395U CN206414395U CN201621143672.9U CN201621143672U CN206414395U CN 206414395 U CN206414395 U CN 206414395U CN 201621143672 U CN201621143672 U CN 201621143672U CN 206414395 U CN206414395 U CN 206414395U
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- CN
- China
- Prior art keywords
- hydrogel
- layer
- supporting part
- diaphragm
- substrate
- 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
- 239000000017 hydrogel Substances 0.000 title claims abstract description 55
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 229920000728 polyester Polymers 0.000 claims abstract description 25
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 12
- 230000035699 permeability Effects 0.000 claims abstract description 11
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 9
- 239000003910 polypeptide antibiotic agent Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 14
- 206010052428 Wound Diseases 0.000 abstract description 12
- 241000894006 Bacteria Species 0.000 abstract description 6
- 230000035876 healing Effects 0.000 abstract description 5
- 230000009283 reversible contraction Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 206010048038 Wound infection Diseases 0.000 abstract description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 2
- 230000002439 hemostatic effect Effects 0.000 abstract description 2
- 230000001835 salubrious effect Effects 0.000 abstract description 2
- 230000029663 wound healing Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a kind of Hydrogel bandages, including top diaphragm, hydrogel coating, hydrogel substrate, high molecular nanometer sponge, bottom diaphragm, semi permeability polyester backing, supporting part, polyethylene glycol layer, layer of polyester fiber, antibacterial peptide base-material and medical pressure-sensitive adhesive.The utility model can accelerate healing rate, change painless, soft comfortable, hemostatic and antibacterial；The hydrogel substrate being provided with, elasticity and toughness with height, stretching that can be random makes, completely without worrying to be somewhat limited because of shape, to be used so as to any one position in body, and offer wet type healing environment, quickening wound healing；Provided with semi permeability polyester backing, it can effectively avoid bacterium and water from immersing, reduce the possibility of wound infection, while ventilative salubrious；The supporting part mixed provided with polyethylene glycol layer with layer of polyester fiber, not only has certain supporting role to wound, bandage is had hot adaptability and reversible contraction in addition.
Description
Technical field
The utility model is related to a kind of bandage, specially a kind of Hydrogel bandages, belongs to medical device applications technical field.
Background technology
Bandage is the gauze belt in place or affected part of binding up a wound, generally to fixed and protect the material of operation or injury
Material, simple list canopy band, is made up, it is adaptable to four limbs, afterbody, head and thorax abdomen of gauze or cotton, and multiple bandage is by portion
Position and shape and the variously-shaped bandage that is made, material is double-layer cloth, and the cotton of different-thickness can be pressed from both sides therebetween, and there is cloth on periphery
Bar, so as to the fixation that knots, bandage is surgical operation institute necessary article, is also the necessary article of medical treatment.
Easily there is the phenomenon that wound is bonded with bandage when in use in existing bandage, when carrying out bandage replacement to patient
The pain of injury is brought, and existing bandage poor waterproof properties, the airtight healing to wound have significant limitation.Therefore, for upper
State problem and propose a kind of Hydrogel bandages.
Utility model content
The purpose of this utility model is that provides a kind of Hydrogel bandages to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of Hydrogel bandages, including top diaphragm,
Hydrogel substrate, bottom diaphragm and medical pressure-sensitive adhesive, the lower surface of the top diaphragm are provided with hydrogel coating, and hydrogel
The medical pressure-sensitive adhesive of ellipsoidal structure is provided with two ends between coating and top diaphragm；The hydrogel coating bottom covering one
Layer hydrogel substrate, and hydrogel substrate bottom is provided with supporting part；Antibacterial peptide is provided between the hydrogel substrate and supporting part
Provided with polyethylene glycol layer and layer of polyester fiber inside base-material and high molecular nanometer sponge, and supporting part；The supporting part bottom is set
There is semi permeability polyester backing, and semi permeability Polyester back substrate terminal is provided with bottom diaphragm.
It is preferred that, the layer of polyester fiber uses fine-structure mesh grating texture, and layer of polyester fiber mixes system with polyethylene glycol layer
Into supporting part.
It is preferred that, the top diaphragm is a kind of separate paper top diaphragm of plastics, and pushes up diaphragm and bottom diaphragm
Structure is identical.
It is preferred that, the hydrogel substrate is a kind of elastic hydrogel substrate, and the thickness of hydrogel substrate is
0.1mm。
It is preferred that, the antibacterial peptide base-material is placed in inside high molecular nanometer sponge, and high molecular nanometer sponge is close to water
Between gel basic unit and supporting part.
The beneficial effects of the utility model are：This kind of Hydrogel bandages, can accelerate healing rate, change painless, softness is relaxed
It is suitable, hemostatic and antibacterial；The hydrogel substrate being provided with, elasticity and toughness with height, stretching that can be random makes completely without load
The heart is somewhat limited because of shape, is used so as to any one position in body, and provides wet type healing
Environment, accelerates wound healing；Provided with semi permeability polyester backing, bacterium and water can be effectively avoided to immerse, reduction wound infection
Possibility, while ventilative salubrious；The supporting part mixed provided with polyethylene glycol layer with layer of polyester fiber, not only has certain to wound
Supporting role, makes bandage have hot adaptability and reversible contraction in addition, and the pressure produced on wound has anastalsis, bandage
Pressure is eliminated when drying, effective hemostasis, coordinates the high molecular nanometer sponge with medicine to carry out the nursing of medicine to wound；
There is good economic benefit and social benefit, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1st, diaphragm is pushed up, 2, hydrogel coating, 3, hydrogel substrate, 4, high molecular nanometer sponge, 5, bottom protection
Film, 6, semi permeability polyester backing, 7, supporting part, 71, polyethylene glycol layer, 72, layer of polyester fiber, 8, antibacterial peptide base-material, 9, medical
Adhesive sticker.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1, a kind of Hydrogel bandages, including top diaphragm 1, hydrogel substrate 3, bottom diaphragm 5 and doctor
With adhesive sticker 9, the top diaphragm 1 uses the diaphragm 1 of separate paper, and the diaphragm 1 is placed in the top surface of bandage, can prevented
Only pollution of the bacterium to bandage, the lower surface of the diaphragm 1 is provided with hydrogel coating 2, and the hydrogel coating 2 is protected with top
The medical pressure-sensitive adhesive 9 of ellipsoidal structure is provided with two ends between cuticula 1, the medical pressure-sensitive adhesive 9 is a kind of cohesive structure
Medical pressure-sensitive adhesive 9, can carry out self-adhesion to bandage and fix；The bottom of hydrogel coating 2 covers one layer of hydrogel substrate 3, institute
The bottom of hydrogel substrate 3 is stated provided with supporting part 7；Antibacterial peptide base-material 8 and height are provided between the hydrogel substrate 3 and supporting part 7
Molecule nano sponge 4, can add antibacterial peptide decoction to wound by bandage, prevent from setting inside the infection of bacterium, the supporting part 7
There are polyethylene glycol layer 71 and layer of polyester fiber 72, have after polyethylene glycol layer 71 and the mixing of layer of polyester fiber 72, with hot adaptability
With reversible contraction；The bottom of supporting part 7 is provided with semi permeability polyester backing 6, with good waterproof and permeability；It is described
The bottom of semi permeability polyester backing 6 is provided with bottom diaphragm 5, and protective bandage is not infected by bacterium.
As a kind of technical optimization scheme of the present utility model, the layer of polyester fiber 72 uses fine-structure mesh grating texture, and
Layer of polyester fiber 72 is mixed and made into supporting part 7 with polyethylene glycol layer 71, with good support and telescopicing performance.
As a kind of technical optimization scheme of the present utility model, the top diaphragm 1 is protected for a kind of separate paper top of plastics
Cuticula 1, and top diaphragm 1 is identical with the structure of bottom diaphragm 5, protective bandage is overall not by bacterium infection.
As a kind of technical optimization scheme of the present utility model, the hydrogel substrate 3 is a kind of elastic water-setting matrix
Layer 3, and the thickness of hydrogel substrate 3 is 0.1mm, stretching that can be random, completely without worry because of bandage shape by
Certain limitation.
As a kind of technical optimization scheme of the present utility model, the antibacterial peptide base-material 8 is placed in high molecular nanometer sponge 4
Portion, and high molecular nanometer sponge 4 is close between hydrogel substrate 3 and supporting part 7, increases medicinal function.
When in use, this kind of Hydrogel bandages are by top diaphragm 1 and the bottom diaphragm 5 of tearing, by bandage for the utility model
It is close to wound, is fixed by hydrogel coating 2 and medical pressure-sensitive adhesive 9, hydrogel substrate 3 is sticky flexible picture gel
The same material is there is provided the moisture for giving wound to be adapted to growth, and it is highly flexible for the wrapper material made by hydrogel matrix,
It can arbitrarily stretch, polyethylene glycol layer 71 is mixed into composition supporting part 7 with layer of polyester fiber 72, fiber is inhaled when the temperature increases
Heat, fiber heat release when temperature is reduced, in addition, recovering when dry to original size, hygrometric state shrinks, and the pressure produced by wound has
Anastalsis, pressure is eliminated when bandage is dried, and utilizes the hemostasis and recovery of wound.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of Hydrogel bandages, including top diaphragm（1）, hydrogel substrate（3）, bottom diaphragm（5）And medical pressure-sensitive adhesive
（9）, it is characterised in that：The top diaphragm（1）Lower surface be provided with hydrogel coating（2）, and hydrogel coating（2）With top
Diaphragm（1）Between two ends at be provided with ellipsoidal structure medical pressure-sensitive adhesive（9）；The hydrogel coating（2）Bottom is covered
One layer of hydrogel substrate（3）, and hydrogel substrate（3）Bottom is provided with supporting part（7）；The hydrogel substrate（3）With supporting part
（7）Between be provided with antibacterial peptide base-material（8）With high molecular nanometer sponge（4）, and supporting part（7）Inside is provided with polyethylene glycol layer（71）
And layer of polyester fiber（72）；The supporting part（7）Bottom is provided with semi permeability polyester backing（6）, and semi permeability polyester backing（6）Bottom
End is provided with bottom diaphragm（5）.
2. a kind of Hydrogel bandages according to claim 1, it is characterised in that：The layer of polyester fiber（72）Using fine-structure mesh
Grating texture, and layer of polyester fiber（72）With polyethylene glycol layer（71）It is mixed and made into supporting part（7）.
3. a kind of Hydrogel bandages according to claim 1, it is characterised in that：The top diaphragm（1）For a kind of plastics
Separate paper top diaphragm（1）, and top diaphragm（1）With bottom diaphragm（5）Structure it is identical.
4. a kind of Hydrogel bandages according to claim 1, it is characterised in that：The hydrogel substrate（3）For a kind of bullet
The hydrogel substrate of property（3）, and hydrogel substrate（3）Thickness be 0.1mm.
5. a kind of Hydrogel bandages according to claim 1, it is characterised in that：The antibacterial peptide base-material（8）It is placed in high score
Sub- nanosponges（4）Inside, and high molecular nanometer sponge（4）It is close to hydrogel substrate（3）With supporting part（7）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143672.9U CN206414395U (en) | 2016-10-21 | 2016-10-21 | A kind of Hydrogel bandages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143672.9U CN206414395U (en) | 2016-10-21 | 2016-10-21 | A kind of Hydrogel bandages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206414395U true CN206414395U (en) | 2017-08-18 |
Family
ID=59578924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621143672.9U Expired - Fee Related CN206414395U (en) | 2016-10-21 | 2016-10-21 | A kind of Hydrogel bandages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206414395U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468419A (en) * | 2017-08-30 | 2017-12-15 | 安徽康润医疗科技有限公司 | A kind of medical polymer bandage |
| CN112869948A (en) * | 2021-01-12 | 2021-06-01 | 香港理工大学 | Intelligent moisture-responsive compression fabric, preparation method thereof and intelligent moisture-responsive compression bandage |
| CN114642763A (en) * | 2022-02-28 | 2022-06-21 | 浙江工业大学之江学院 | Preparation method and application of biomedical hydrogel composite material |
-
2016
- 2016-10-21 CN CN201621143672.9U patent/CN206414395U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468419A (en) * | 2017-08-30 | 2017-12-15 | 安徽康润医疗科技有限公司 | A kind of medical polymer bandage |
| CN112869948A (en) * | 2021-01-12 | 2021-06-01 | 香港理工大学 | Intelligent moisture-responsive compression fabric, preparation method thereof and intelligent moisture-responsive compression bandage |
| CN114642763A (en) * | 2022-02-28 | 2022-06-21 | 浙江工业大学之江学院 | Preparation method and application of biomedical hydrogel composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170818 |