CN1850288A - Medical dressing made from silver-plated fiber fabric - Google Patents
Medical dressing made from silver-plated fiber fabric Download PDFInfo
- Publication number
- CN1850288A CN1850288A CNA2006100119340A CN200610011934A CN1850288A CN 1850288 A CN1850288 A CN 1850288A CN A2006100119340 A CNA2006100119340 A CN A2006100119340A CN 200610011934 A CN200610011934 A CN 200610011934A CN 1850288 A CN1850288 A CN 1850288A
- Authority
- CN
- China
- Prior art keywords
- silver
- fiber fabric
- layer
- moisture absorption
- plated fiber
- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 50
- 239000000835 fiber Substances 0.000 title claims abstract description 49
- 239000010410 layer Substances 0.000 claims abstract description 47
- 239000012790 adhesive layer Substances 0.000 claims abstract description 29
- 229920002101 Chitin Polymers 0.000 claims abstract description 9
- 238000002844 melting Methods 0.000 claims abstract description 9
- 229920000297 Rayon Polymers 0.000 claims abstract description 7
- 241000894006 Bacteria Species 0.000 claims abstract description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052709 silver Inorganic materials 0.000 claims abstract description 4
- 239000004332 silver Substances 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims abstract description 3
- 238000010521 absorption reaction Methods 0.000 claims description 32
- 239000003292 glue Substances 0.000 claims description 15
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims description 5
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 2
- 239000003242 anti bacterial agent Substances 0.000 claims description 2
- 229940088710 antibiotic agent Drugs 0.000 claims description 2
- 230000003115 biocidal effect Effects 0.000 claims description 2
- 239000010946 fine silver Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 abstract description 3
- 210000002421 cell wall Anatomy 0.000 abstract description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical group S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 241000233866 Fungi Species 0.000 abstract 1
- 241000700605 Viruses Species 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000813 microbial effect Effects 0.000 abstract 1
- -1 silver ions Chemical class 0.000 abstract 1
- 230000009102 absorption Effects 0.000 description 27
- 230000001954 sterilising effect Effects 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000012567 medical material Substances 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000589 cicatrix Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
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
- A61L15/42—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
- 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
- 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
- A61L15/44—Medicaments
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Abstract
The present invention relates to a silver-plated fibre fabric medical dressing. It is characterized by that the silver ions produced by silver on the silver-plated fibre fabric can be combined with virus, fungi, mould and hydrosulfide group on the microbial cell wall, so that it can kill harmful bacteria and has the functions of killing bacteria and inhibiting bacteria. Said silver-plated fibre fabric is made up by using silver-plated fibre fabric and blended fabric formed from low-melting point fibre as adhesive layer and pure cotton viscose chitin fibre as hygroscopic layer through hot-pressing process.
Description
Affiliated technical field
The present invention relates to a kind of medical dressing, particularly relate to the medical dressing that a kind of silver-plated fiber fabric is made.Belong to medical instruments field.
Background technology
Medical dressing is that a class is used for the medical material that various wounds, wound surface cover temporarily, can make it to exempt from the influence of bacterial infection and other foeign element, plays the medical material of protection wound, wound surface effect.Skin is the organ of human body maximum, can experience extraneous various stimulations, and by neural conduction and adjusting, makes body can adapt to the variation of external environment better, has both functions such as defence, secretion, drainage, sensation and climate comfort.After the skin damage, especially large tracts of land serious burn patient is destroyed the various physiological functions of skin, existing medical dressing is often because of not possessing sterilizing ability, easy and skin adhesion, operating period weak point, often cause taking place all pernicious consequences, directly threaten patient's life security.
Summary of the invention
The purpose of this invention is to provide a kind of is the medical dressing of anti-biotic material with the silver-plated fiber fabric, it is characterized in that: this dressing comprises silver-plated fiber fabric 1, adhesive layer 2 and moisture absorption layer 3, also comprise supporting layer 4, silver-plated fiber fabric is to plate fine silver at fabrics such as nylon, and the bonded principle of electronegative sulfydryl is killed harmful bacterium in the positively charged silver ion that utilization silver generates and the harmful mushroom cell; Adhesive layer can adopt temperature fusible low-melting fiber fabric such as low melting point nylon grid cloth in 90-300 degree centigrade of scope, preferred 120 degrees centigrade of fusible low-melting fiber fabrics.
Also can adopt binding agent; Moisture absorption layer is made by bigger fiber or its blended cloths of hygroscopicity such as absorbent cotton, defat viscose glue, chitin fibers; Supporting layer is made by materials such as adhesive plaster, thin film, plays a part to support and fixedly dressing; Silver-plated fiber fabric, adhesive layer, moisture absorption layer are stacked successively, be bonded together with the adhesive layer fusing and with silver-plated fiber fabric, moisture absorption layer with heat: silver-plated fiber fabric and moisture absorption layer have specific function to require also can flood medicament or do other processing.
Adhesive layer can be binding agent, is selected from binding agent conventional in the prior art and gets final product.
The technical solution adopted for the present invention to solve the technical problems is:
The silver-plated area of silver-plated fiber fabric 1 is greater than the silver plate with area, thereby helps discharging silver ion.Adhesive layer 2 links together silver-plated fiber fabric 1 and moisture absorption layer 3.And moisture absorption layer 3 can remedy the shortcoming that silver-plated fiber fabric 1 and adhesive layer 2 can not moisture absorptions.Supporting layer 4 is silver-plated fiber fabric 1, adhesive layer 2, moisture absorption layer 3 provides support and dressing is fixed on the affected part.
The invention has the beneficial effects as follows:
1, the silver-plated area of silver-plated fiber fabric 1 is very big, can fully discharge silver ion, have that quick sterilization, broad-spectrum sterilization, long-term sterilization, no Drug resistance, anti-inflammatory analgetic, promotion are healed, the minimizing cicatrix, not the ixoderm skin, need not sterilize, use characteristics such as aseptic, effect duration length, safety height.
2, adhesive layer 2 is bonded together upper and lower two layer materials by physical change, does not have liquid medicine and binding agent, so can keep long-term deposit.
3, moisture absorption layer 3 contains chitin fiber, and the cation-adsorption in the chitin combines with cell at cell surface, destroys cell wall and interior tissue, can play sterilization, bacteriostasis.
Description of drawings
Accompanying drawing is the sketch map of the medical dressing of silver-plated fiber fabric manufacturing of the present invention.
The specific embodiment
Further specify in conjunction with the accompanying drawings, but be not limited thereto protection domain.
Embodiment 1:
Embodiment 2:
Embodiment 3:
Embodiment 4:
Claims (8)
1, a kind of is the medical dressing of anti-biotic material with the silver-plated fiber fabric, it is characterized in that: this dressing comprises silver-plated fiber fabric (1), adhesive layer (2) and moisture absorption layer (3).
2, silver-plated fiber fabric according to claim 1 (1) is characterized in that: plate fine silver at fabrics such as nylon, the bonded principle of electronegative sulfydryl is killed harmful bacterium in the positively charged silver ion that utilization silver generates and the harmful mushroom cell.
3, adhesive layer according to claim 1 (2) is characterized in that: adhesive layer can adopt temperature fusible low-melting fiber fabric such as low melting point nylon grid cloth in 90-300 degree centigrade of scope, also adoptable binding agent.
4, moisture absorption layer according to claim 1 (3) is characterized in that: this layer made by bigger fiber or its blended cloths of hygroscopicity such as absorbent cotton, defat viscose glue, chitin fibers.
5, supporting layer according to claim 1 (4), it is characterized in that: this layer is made by materials such as adhesive plaster, thin film, plays a part to support and fixedly dressing.
6, medical dressing according to claim 1 is characterized in that: silver-plated fiber fabric (1), adhesive layer (2), moisture absorption layer (3) are stacked successively, be bonded together with adhesive layer (2) fusing and with silver-plated fiber fabric (1), moisture absorption layer (3) with heat.
7, medical dressing according to claim 1 is characterized in that: silver-plated fiber fabric (1) and moisture absorption layer (3) have specific function to require also can flood medicament or do other processing.
8, medical dressing according to claim 1 is characterized in that: also comprise supporting layer (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100119340A CN1850288A (en) | 2006-05-18 | 2006-05-18 | Medical dressing made from silver-plated fiber fabric |
| PCT/CN2007/001083 WO2007134516A1 (en) | 2006-05-18 | 2007-04-03 | Medical dressing made from a silver-coated fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100119340A CN1850288A (en) | 2006-05-18 | 2006-05-18 | Medical dressing made from silver-plated fiber fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1850288A true CN1850288A (en) | 2006-10-25 |
Family
ID=37131799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100119340A Pending CN1850288A (en) | 2006-05-18 | 2006-05-18 | Medical dressing made from silver-plated fiber fabric |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1850288A (en) |
| WO (1) | WO2007134516A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI594737B (en) * | 2013-05-23 | 2017-08-11 | Wound covering | |
| CN108434505A (en) * | 2018-03-20 | 2018-08-24 | 广州华生物科技有限公司 | A kind of nylon fiber medical dressing |
| CN109890339A (en) * | 2016-10-28 | 2019-06-14 | 史密夫及内修公开有限公司 | Multilayered wound dressing and manufacturing method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3508182A1 (en) | 2011-07-14 | 2019-07-10 | Smith & Nephew PLC | Wound dressing and method of treatment |
| ES1101005Y (en) * | 2014-02-13 | 2014-05-12 | Mls Elebe 1992 S L | Yarn used in seamless garments |
| IT201700020814U1 (en) * | 2017-02-23 | 2018-08-23 | Salvatore Sortino | ANALGESIC MAT FOR MULTIPLE AND MAGNETIC THERAPY |
| CN112779671B (en) * | 2020-12-28 | 2021-10-26 | 浙江大学台州研究院 | Preparation method of polylactic acid and chitin composite melt-blown filter material |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8509978D0 (en) * | 1985-04-18 | 1985-05-30 | Juhasz L | Wound dressings |
| CN1069884A (en) * | 1992-07-28 | 1993-03-17 | 江西医学院第一附属医院 | The preparation method of medical pig skin by biological dressing radiation |
| US5814094A (en) * | 1996-03-28 | 1998-09-29 | Becker; Robert O. | Iontopheretic system for stimulation of tissue healing and regeneration |
| US6861570B1 (en) * | 1997-09-22 | 2005-03-01 | A. Bart Flick | Multilayer conductive appliance having wound healing and analgesic properties |
| CN1108783C (en) * | 1999-11-08 | 2003-05-21 | 湘潭市韶山医院 | Wound medicine moisture maintaining dressing |
| WO2001060599A1 (en) * | 2000-02-18 | 2001-08-23 | Kania Bruce G | Antimicrobial composition and articles |
| CN2701424Y (en) * | 2004-06-03 | 2005-05-25 | 李宇光 | Self adhesion medical dressing for inhibiting bacteria, arresting bleeding and accelerating recovery |
| US7090666B2 (en) * | 2004-06-04 | 2006-08-15 | Mark Miskie | Moisture management incontinence device |
-
2006
- 2006-05-18 CN CNA2006100119340A patent/CN1850288A/en active Pending
-
2007
- 2007-04-03 WO PCT/CN2007/001083 patent/WO2007134516A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI594737B (en) * | 2013-05-23 | 2017-08-11 | Wound covering | |
| CN109890339A (en) * | 2016-10-28 | 2019-06-14 | 史密夫及内修公开有限公司 | Multilayered wound dressing and manufacturing method |
| CN108434505A (en) * | 2018-03-20 | 2018-08-24 | 广州华生物科技有限公司 | A kind of nylon fiber medical dressing |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007134516A1 (en) | 2007-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |