CN107714297A - A kind of medical dressing with slide fastener - Google Patents
A kind of medical dressing with slide fastener Download PDFInfo
- Publication number
- CN107714297A CN107714297A CN201711250782.4A CN201711250782A CN107714297A CN 107714297 A CN107714297 A CN 107714297A CN 201711250782 A CN201711250782 A CN 201711250782A CN 107714297 A CN107714297 A CN 107714297A
- Authority
- CN
- China
- Prior art keywords
- layer
- slide fastener
- medical dressing
- liquid
- fastener according
- 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
- 239000010410 layer Substances 0.000 claims abstract description 71
- 238000001179 sorption measurement Methods 0.000 claims abstract description 26
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 229920001661 Chitosan Polymers 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920006264 polyurethane film Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 241000222712 Kinetoplastida Species 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 206010052428 Wound Diseases 0.000 abstract description 25
- 208000027418 Wounds and injury Diseases 0.000 abstract description 25
- 230000035876 healing Effects 0.000 abstract description 16
- 230000035699 permeability Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003115 biocidal effect Effects 0.000 abstract description 3
- 230000001684 chronic effect Effects 0.000 abstract description 3
- 230000029663 wound healing Effects 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction 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
-
- 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
- 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
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
- A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
-
- 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
- A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
The present invention provides a kind of medical dressing with slide fastener, and by protective layer, adhered layer, liquid-adsorption layer and slide fastener layer, tight bond is formed successively from down to up；Hollow three-dimensional cavity is formed between adhered layer and the slide fastener layer, the liquid-adsorption layer is located in hollow three-dimensional cavity, and the liquid-adsorption layer arbitrarily can be changed or removed.The present invention can be according to the demand in surface of a wound difference healing period, there is provided difference in functionality, promotes the healing of the surface of a wound.The present invention has good absorbency, antibiotic property and gas permeability, and the treatment to chronic wounds has remarkable effect.
Description
Technical field
The invention belongs to medical dressing technical field, in particular to a kind of medical dressing with slide fastener.
Background technology
Slide fastener is the very familiar daily necessities of people, and slide fastener has two zipper strips, on two zipper strips and relative
The edge of side (i.e. inner side) is fixed with chain tooth, and pulling-on piece chain head is provided between the chain tooth of two zipper strips.Slide fastener be generally used for clothes,
On footwear, suitcase and case, there is the advantages that easy to use, opening and closing property reliability.
At medical aspect, presently mainly as seam adhesive tape is exempted from, in sewing up a wound, pain during patient's suture is reduced
It is bitter.As medical dressing, the surface of a wound is nursed, has no report at present.
The surface of a wound is in different healing periods, it is necessary to which different healing environments, such as initial stage of healing is, it is necessary to adsorb oozing for the surface of a wound
Going out liquid, the healing environment of moistening is provided for the surface of a wound, later stage of healing, it is necessary to good gas permeability, increases the respiration of the surface of a wound,
Promote the healing of the surface of a wound.Multiple more change dressings, the risk that not only easily increase is infected, and increase the financial burden of patient.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, there is provided a kind of medical dressing with slide fastener, should
Dressing structure is simple, easy to use.The present invention can be according to the demand in surface of a wound difference healing period, there is provided difference in functionality, promotes wound
The healing in face.The present invention has good absorbency, antibiotic property and gas permeability, and the treatment to chronic wounds has remarkable effect.
Technical scheme provided by the invention is：
A kind of medical dressing with slide fastener, by protective layer, adhered layer, liquid-adsorption layer and slide fastener layer tight bond structure successively from down to up
Into；Hollow three-dimensional cavity is formed between adhered layer and the slide fastener layer, the liquid-adsorption layer is located in hollow three-dimensional cavity, the suction
Liquid layer arbitrarily can be changed or removed.
Further, the slide fastener layer is provided with two drawstrings, and the inside edge of the drawstring is fixed with chain tooth, and described two
Pulling-on piece chain head is provided between the chain tooth of bar drawstring.
Further, two drawstrings are made up of the polyurethane film of highly-breathable, and the both sides of two drawstrings are set respectively
Single aperture.The purpose so set is, on the one hand can be advantageous to diffusate in liquid-adsorption layer at the initial stage of wound healing
Evaporation, on the other hand in the later stage of wound healing after taking out liquid-adsorption layer, the respiration of the surface of a wound can be promoted, accelerate the surface of a wound
Healing.
Further, slide fastener layer is combined with each other by suture and adhered layer, and slide fastener layer is less than adhered layer.
Further, liquid-adsorption layer is chitosan foam dressing；Chitosan foam dressing not only has good absorbency, and
And there is good antibacterial effect, the healing environment of moistening can be provided for the surface of a wound, while can kill at the initial stage of wound healing
The bacterium of the surface of a wound, a sterile healing environment is provided for the surface of a wound.
Further, the liquid-adsorption layer volume is less than hollow three-dimensional cavity volume.
Further, the liquid-adsorption layer is not combined with each other to can move freely body with slide fastener layer and adhered layer.So set
The purpose put is, liquid-adsorption layer arbitrarily can be changed or is removed.When wound fluid is more, the drawing of slide fastener layer can be opened
Chain, liquid-adsorption layer is taken out, according to the needs of wound healing, then changes one block of new dressing；When wound fluid is less or is creating
In the later stage of face healing, the slide fastener of slide fastener layer is opened, directly removes liquid-adsorption layer, make dressing that there is good gas permeability, accelerate the surface of a wound
Respiration, promote the healing of the surface of a wound.
Further, the adhered layer is highly-breathable medical non-woven fabrics, and its inner surface scribbles medical pressure sensitive adhesive.Medical pressure
Quick glue has viscosity well, dressing can be fixed on skin, play fixed effect.
Further, the protective layer is release liners.
Compared with prior art, beneficial effects of the present invention are：Medical zipper is used in surface of a wound nursing by the present invention first,
In the presence of slide fastener, realize that liquid-adsorption layer is arbitrarily changed or removed, can be according to the demand in surface of a wound difference healing period, there is provided no
Congenerous, promote the healing of the surface of a wound.The present invention has good absorbency, antibiotic property and gas permeability, the treatment to chronic wounds
With remarkable effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the medical dressing with slide fastener of the present invention；
Description of reference numerals：1st, protective layer, 2, adhered layer, 3, liquid-adsorption layer, 4, slide fastener layer.
Embodiment
The present invention is described further with reference to embodiment；Following examples are only used for clearly illustrating this hair
Bright object, technical solution and advantage, it can not be limited the scope of the invention with this.
Embodiment 1：
A kind of medical dressing with slide fastener, it is close viscous successively from down to up by protective layer 1, adhered layer 2, liquid-adsorption layer 3 and slide fastener layer 4
Knot is formed；Hollow three-dimensional cavity is formed between the adhered layer 2 and slide fastener layer 4, the liquid-adsorption layer 3 is located at hollow three-dimensional cavity
In, the liquid-adsorption layer 3 arbitrarily can be changed or removed.
The slide fastener layer 4 is provided with two drawstrings, and the inside edge of the drawstring is fixed with chain tooth, two drawstrings
Pulling-on piece chain head is provided between chain tooth, two drawstrings are made up of the polyurethane film of highly-breathable, and the both sides of two drawstrings
Single aperture is set respectively.Slide fastener layer 4 is combined with each other by suture and adhered layer 2, and slide fastener layer 4 is less than adhered layer 2.
The liquid-adsorption layer 3 is chitosan foam dressing, and the volume of liquid-adsorption layer 3 is less than hollow three-dimensional cavity volume.Liquid-adsorption layer 3
To can move freely body, it is not combined with each other with slide fastener layer 4 and adhered layer 2.
The adhered layer 2 is highly-breathable medical non-woven fabrics, and its inner surface scribbles medical pressure sensitive adhesive.
The protective layer 1 is release liners.
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；For the ordinary skill of art
For personnel, it can also make other changes in different forms on the basis of the above description, there is no need and unable to
All embodiments are exhaustive；Any modification for being made within the spirit and principles of the invention, equivalent substitution and
Improve etc., it should be included within the protection domain of the claims in the present invention.
Claims (9)
1. a kind of medical dressing with slide fastener, it is characterised in that by protective layer, adhered layer, liquid-adsorption layer and slide fastener layer from down to up
Tight bond is formed successively；Hollow three-dimensional cavity is formed between adhered layer and the slide fastener layer, the liquid-adsorption layer is located at the sky
In heart solid cavity.
2. a kind of medical dressing with slide fastener according to claim 1, it is characterised in that the slide fastener layer is provided with two
Drawstring, the inside edge of the drawstring are fixed with chain tooth, pulling-on piece chain head are provided between the chain tooth of two drawstrings.
3. a kind of medical dressing with slide fastener according to claim 2, it is characterised in that two drawstrings are ventilative by height
Property polyurethane film composition, and the both sides of two drawstrings set single aperture respectively.
4. a kind of medical dressing with slide fastener according to claim 1, it is characterised in that slide fastener layer is by suture with gluing
Paste layer is combined with each other, and slide fastener layer is less than adhered layer.
5. a kind of medical dressing with slide fastener according to claim 1, it is characterised in that liquid-adsorption layer is that chitosan foam applies
Material.
6. a kind of medical dressing with slide fastener according to claim 1, it is characterised in that the liquid-adsorption layer volume is less than sky
Heart solid cavity volume.
7. a kind of medical dressing with slide fastener according to claim 1, it is characterised in that the liquid-adsorption layer is freely to move
Kinetoplast, it is not combined with each other with slide fastener layer and adhered layer.
8. a kind of medical dressing with slide fastener according to claim 1, it is characterised in that the adhered layer is highly-breathable
Medical non-woven fabrics, its inner surface scribble medical pressure sensitive adhesive.
9. a kind of medical dressing with slide fastener according to claim 1, it is characterised in that the protective layer is release liners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250782.4A CN107714297A (en) | 2017-12-01 | 2017-12-01 | A kind of medical dressing with slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250782.4A CN107714297A (en) | 2017-12-01 | 2017-12-01 | A kind of medical dressing with slide fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107714297A true CN107714297A (en) | 2018-02-23 |
Family
ID=61220280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711250782.4A Pending CN107714297A (en) | 2017-12-01 | 2017-12-01 | A kind of medical dressing with slide fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107714297A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177442A (en) * | 2022-07-20 | 2022-10-14 | 中南大学湘雅医院 | Wound infection nursing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050148921A1 (en) * | 2003-11-05 | 2005-07-07 | Thomas Hsu | Device to facilitate wound care |
| CN204169985U (en) * | 2014-09-29 | 2015-02-25 | 广东泰宝医疗科技股份有限公司 | One is compound protects wound dressing |
| CN205181605U (en) * | 2015-10-26 | 2016-04-27 | 广东泰宝医疗科技股份有限公司 | Electret alginate medical dressing |
-
2017
- 2017-12-01 CN CN201711250782.4A patent/CN107714297A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050148921A1 (en) * | 2003-11-05 | 2005-07-07 | Thomas Hsu | Device to facilitate wound care |
| CN204169985U (en) * | 2014-09-29 | 2015-02-25 | 广东泰宝医疗科技股份有限公司 | One is compound protects wound dressing |
| CN205181605U (en) * | 2015-10-26 | 2016-04-27 | 广东泰宝医疗科技股份有限公司 | Electret alginate medical dressing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177442A (en) * | 2022-07-20 | 2022-10-14 | 中南大学湘雅医院 | Wound infection nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |