CN106924801A - A kind of medical antibacterial combine dressing - Google Patents
A kind of medical antibacterial combine dressing Download PDFInfo
- Publication number
- CN106924801A CN106924801A CN201710312392.9A CN201710312392A CN106924801A CN 106924801 A CN106924801 A CN 106924801A CN 201710312392 A CN201710312392 A CN 201710312392A CN 106924801 A CN106924801 A CN 106924801A
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- CN
- China
- Prior art keywords
- layer
- antibiotic
- antibiotic layer
- antibacterial
- combine dressing
- Prior art date
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 32
- 239000010410 layer Substances 0.000 claims abstract description 66
- 230000003115 biocidal effect Effects 0.000 claims abstract description 31
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 239000012790 adhesive layer Substances 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 11
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 6
- 235000010443 alginic acid Nutrition 0.000 claims description 5
- 229920000615 alginic acid Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 230000000845 anti-microbial effect Effects 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 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 claims 1
- 229940072056 alginate Drugs 0.000 claims 1
- 238000005213 imbibition Methods 0.000 abstract description 4
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 2
- 229960001126 alginic acid Drugs 0.000 description 4
- 239000000783 alginic acid Substances 0.000 description 4
- 150000004781 alginic acids Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001408 fungistatic effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 230000001991 pathophysiological effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- 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
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- 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
-
- 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
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
-
- 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
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
-
- 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
-
- 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
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention discloses a kind of medical antibacterial combine dressing, including the first antibiotic layer, the second antibiotic layer and liquid-adsorption layer, it is Nian Jie by adhesive layer between first antibiotic layer and the second antibiotic layer, first antibacterial layer surface is provided with nonwoven layer, liquid-adsorption layer is arranged on the second antibacterial layer surface, and simple structure of the present invention has the advantages that antibacterial bacteriostatic, ventilative, flexibility are good, and imbibition efficiency high, the Deal with Time of the effective medical worker for shortening.
Description
Technical field
The present invention relates to medical dressing technical field, specially a kind of medical antibacterial combine dressing.
Background technology
Medical dressing, is the articles for use of bag wound, is used to cover the medical material of sore, wound or other infringements；With to the surface of a wound
The physiopathologic further investigation of agglutination, understanding of the people to wound is also more and more deep, so as to result in
Medical wounded surface dressing is updated and development.Today, new surface of a wound nursing dressing has occurred and that for early stage
Revolutionary change, and the medical dressing of various different performances is available for clinical nursing staff to select.
Although medical dressing of the prior art is with absorption and certain antibacterial action, its imbibition effect is poor, resists
Bacterium fungistatic effect is poor, also to be improved.
The content of the invention
It is an object of the invention to provide a kind of medical antibacterial combine dressing, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of medical antibacterial combine dressing, including first
Antibiotic layer, the second antibiotic layer and liquid-adsorption layer, it is Nian Jie by adhesive layer between first antibiotic layer and the second antibiotic layer, it is described
First antibacterial layer surface is provided with nonwoven layer, and the liquid-adsorption layer is arranged on the second antibacterial layer surface.
Preferably, the liquid-adsorption layer includes alginic acid fibre film, active carbon fiber felt and active carbon fiber fabrics, the activity
Carbon fibe felt is arranged between alginic acid fibre film and active carbon fiber fabrics.
Preferably, first antibiotic layer is composited by fine-denier anti-bacterial fibre layer and elastic force spiral fiber layer.
Preferably, second antibiotic layer is using nanometer silver antimicrobial cotton fiber layer.
Preferably, the nonwoven layer surface scribbles coating of titanium dioxide.
Compared with prior art, the beneficial effects of the invention are as follows：Simple structure of the present invention, with antibacterial bacteriostatic, ventilative, soft
Soft good advantage, and imbibition efficiency high, the Deal with Time of the effective medical worker for shortening；The liquid-adsorption layer for wherein using is adsorbed
Capacity is big, while also having good biocompatibility and hemostatic and antibacterial performance；Use the first antibiotic layer have resistance to compression, thoroughly
Effect of gas, antibacterial；The the second antibiotic layer antibiotic property for using is good, is effectively reduced the use of antibiotic；In addition in nonwoven layer
Surface scribbles coating of titanium dioxide and can further increase the antibacterial and bacteriostasis property of dressing.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is liquid-adsorption layer sectional view of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of medical antibacterial combine dressing, including the first antibacterial
The 1, second antibiotic layer 2 of layer and liquid-adsorption layer 3, be bonded by adhesive layer 4 between first antibiotic layer 1 and the second antibiotic layer 2, institute
State the surface of the first antibiotic layer 1 and be provided with nonwoven layer 5, the liquid-adsorption layer 3 is arranged on the surface of the second antibiotic layer 2；The surface of nonwoven layer 5
Scribble coating of titanium dioxide 9.
In the present invention, liquid-adsorption layer 3 includes alginic acid fibre film 6, active carbon fiber felt 7 and active carbon fiber fabrics 8, the work
Property Carbon fibe felt 7 is arranged between alginic acid fibre film 6 and active carbon fiber fabrics 8.
In the present invention, the first antibiotic layer 1 is composited by fine-denier anti-bacterial fibre layer and elastic force spiral fiber layer；Second antibacterial
Layer 2 is using nanometer silver antimicrobial cotton fiber layer.
Simple structure of the present invention, has the advantages that antibacterial bacteriostatic, ventilative, flexibility are good, and imbibition efficiency high, effective contracting
The Deal with Time of short medical worker；The liquid-adsorption layer adsorption capacity for wherein using is big, while also having good biocompatibility
With hemostatic and antibacterial performance；The first antibiotic layer for using has functions that resistance to compression, ventilative, antibacterial；The the second antibiotic layer antibacterial for using
Property is good, is effectively reduced the use of antibiotic；Scribbling coating of titanium dioxide on nonwoven layer surface in addition can further improve
The antibacterial and bacteriostasis property of dressing.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of medical antibacterial combine dressing, including the first antibiotic layer（1）, the second antibiotic layer（2）And liquid-adsorption layer（3）, its feature
It is：First antibiotic layer（1）With the second antibiotic layer（2）Between pass through adhesive layer（4）Bonding, first antibiotic layer
（1）Surface is provided with nonwoven layer（5）, the liquid-adsorption layer（3）It is arranged on the second antibiotic layer（2）Surface.
2. a kind of medical antibacterial combine dressing according to claim 1, it is characterised in that：The liquid-adsorption layer（3）Including sea
Alginate fibre film（6）, active carbon fiber felt（7）And active carbon fiber fabrics（8）, the active carbon fiber felt（7）It is arranged on marine alga
Sour tunica fibrosa（6）With active carbon fiber fabrics（8）Between.
3. a kind of medical antibacterial combine dressing according to claim 1, it is characterised in that：First antibiotic layer（1）By
Fine-denier anti-bacterial fibre layer and elastic force spiral fiber layer are composited.
4. a kind of medical antibacterial combine dressing according to claim 1, it is characterised in that：Second antibiotic layer（2）Adopt
With nanometer silver antimicrobial cotton fiber layer.
5. a kind of medical antibacterial combine dressing according to claim 1, it is characterised in that：The nonwoven layer（5）Surface
Scribble coating of titanium dioxide（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312392.9A CN106924801A (en) | 2017-05-05 | 2017-05-05 | A kind of medical antibacterial combine dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312392.9A CN106924801A (en) | 2017-05-05 | 2017-05-05 | A kind of medical antibacterial combine dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106924801A true CN106924801A (en) | 2017-07-07 |
Family
ID=59429823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710312392.9A Withdrawn CN106924801A (en) | 2017-05-05 | 2017-05-05 | A kind of medical antibacterial combine dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106924801A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485379A (en) * | 2017-09-13 | 2017-12-19 | 丽水市中心医院 | A kind of intelligent vascular pressure monitor |
| CN108099318A (en) * | 2018-01-08 | 2018-06-01 | 浙江德清金乾新材料有限公司 | A kind of medical non-woven fabrics ventilated membrane |
| CN108686256A (en) * | 2018-05-28 | 2018-10-23 | 陆爱明 | Carry silver-colored bacteria-inhibiting type sanitary napkin and preparation method thereof |
| CN109432479A (en) * | 2018-11-08 | 2019-03-08 | 广州润虹医药科技股份有限公司 | A kind of antibacterial anti hemorrhagic hydrocolloid oil yarn and preparation method thereof |
| CN113846419A (en) * | 2021-10-14 | 2021-12-28 | 北京化工大学 | Antibacterial and disinfectant nanofiber medical dressing and preparation method thereof |
-
2017
- 2017-05-05 CN CN201710312392.9A patent/CN106924801A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485379A (en) * | 2017-09-13 | 2017-12-19 | 丽水市中心医院 | A kind of intelligent vascular pressure monitor |
| CN108099318A (en) * | 2018-01-08 | 2018-06-01 | 浙江德清金乾新材料有限公司 | A kind of medical non-woven fabrics ventilated membrane |
| CN108686256A (en) * | 2018-05-28 | 2018-10-23 | 陆爱明 | Carry silver-colored bacteria-inhibiting type sanitary napkin and preparation method thereof |
| CN108686256B (en) * | 2018-05-28 | 2021-08-31 | 深圳市康乐美科技有限公司 | Silver-carrying bacteriostatic sanitary towel and preparation method thereof |
| CN109432479A (en) * | 2018-11-08 | 2019-03-08 | 广州润虹医药科技股份有限公司 | A kind of antibacterial anti hemorrhagic hydrocolloid oil yarn and preparation method thereof |
| CN109432479B (en) * | 2018-11-08 | 2021-08-17 | 广州润虹医药科技股份有限公司 | Antibacterial hemostatic hydrocolloid oily yarn and preparation method thereof |
| CN113846419A (en) * | 2021-10-14 | 2021-12-28 | 北京化工大学 | Antibacterial and disinfectant nanofiber medical dressing and preparation method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170707 |