CN109276750A - Deodorization solution, dressing and preparation method are de-tasted for Wound care dressing - Google Patents
Deodorization solution, dressing and preparation method are de-tasted for Wound care dressing Download PDFInfo
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- CN109276750A CN109276750A CN201810982788.9A CN201810982788A CN109276750A CN 109276750 A CN109276750 A CN 109276750A CN 201810982788 A CN201810982788 A CN 201810982788A CN 109276750 A CN109276750 A CN 109276750A
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- deodorization
- wound care
- care dressing
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- 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
- 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
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- 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
- A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic 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
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
- 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
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/204—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with nitrogen-containing functional groups, e.g. aminoxides, nitriles, guanidines
- A61L2300/206—Biguanides, e.g. chlorohexidine
-
- 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
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/204—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with nitrogen-containing functional groups, e.g. aminoxides, nitriles, guanidines
- A61L2300/208—Quaternary ammonium compounds
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- 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
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- 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
- A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
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Abstract
Deodorization solution is de-tasted for Wound care dressing this application involves a kind of, it includes moisturizing material, de-taste material and water, wherein moisturizing material is that perhaps their mixture de-tastes material is sodium bicarbonate, saleratus or their mixture for polyethylene glycol, polypropylene glycol.The application further relates to one kind and de-tastes deodorization Wound care dressing comprising basic material and the moisturizing material being applied on and/or within the basic material and de-tastes material.The application further relates to prepare the method for de-tasting deodorization Wound care dressing comprising the deodorization solution that de-tastes for being used for Wound care dressing is carried out contact treatment to basic material and realized.The application's de-tastes deodorization Wound care dressing using polyethylene glycol and polypropylene glycol as wetting agent, and sodium bicarbonate and saleratus are deodorant, and preparation process is simple and convenient, and production cost is low.
Description
Technical field
The present invention relates to Wound care dressing fields, and in particular to it is a kind of for Wound care dressing to de-taste deodorization molten
Liquid, one kind de-taste deodorization Wound care dressing and preparation method thereof.
Background technique
Wound surface is warm and moist, and reproduction speed of the bacterium on wound is fast, easily leads to wound infection.Wound is especially
The healing of chronic wounds, the wound including bedsore, empyrosis, often will appear infection suppurate and along with peculiar smell even
Stink.Especially in hot weather, due to the high temperature, bacterial reproduction is accelerated, and wound peculiar smell, stink are more obvious.This makes to suffer from
Person and medical staff bring and do not accommodate psychic influence on sense organ.Traditional gauze, non-woven fabrics nursing dressing can not be covered
Or remove these tastes.So being badly in need of a wound shield that can remove or absorb peculiar smell, stink in medicine and hygiene fields
Manage dressing.
Summary of the invention
The object of the present invention is to provide it is a kind of for Wound care dressing de-taste deodorization solution, one kind de-tastes deodorization wound
The method for nursing dressing and its preparation.Of the invention de-tasting deodorization solution and de-taste deodorization Wound care dressing can mitigate because of wound
Peculiar smell, stink caused by inflammation, rotten etc..
Therefore, the first aspect of the present invention provide it is a kind of de-taste deodorization solution for Wound care dressing, this, which is de-tasted, removes
Smelly solution includes moisturizing material, de-tastes material and water, and wherein moisturizing material is polyethylene glycol, polypropylene glycol or their mixing
Object, de-tasting material is sodium bicarbonate, saleratus or their mixture.
In a particular embodiment, the molecular weight ranges of polyethylene glycol are 1000-6000, the molecular weight ranges of polypropylene glycol
For 1025-2050；Preferably, the molecular weight ranges of polyethylene glycol are 2000-5000, and the molecular weight ranges of polypropylene glycol are
1250-1850；It is highly preferred that the molecular weight ranges of polyethylene glycol are 3000-4000, the molecular weight ranges of the polypropylene glycol are
1450-1650。
In a particular embodiment, moisturizing material accounts for 0.5-10 the weight %, preferably 2-8 of the total weight of taste deodorization solution
Weight %, more preferable 4-6 weight %.It is right in the case where mixture in moisturizing material comprising polyethylene glycol and polypropylene glycol
There is no limit for ratio between polyethylene glycol and polypropylene glycol.
In a particular embodiment, 0.3-10 weight %, preferably 2-8 that material accounts for the total weight of taste deodorization solution are de-tasted
Weight %, more preferable 4-6 weight %.It is right in the case where mixture in moisturizing material comprising sodium bicarbonate and saleratus
There is no limit for ratio between sodium bicarbonate and saleratus.
Of the invention de-tastes the routine that deodorization solution can also include wound care dosage for Wound care dressing
Wound care ingredient, such as antibacterial agent and/or antifungal agent and/or antivirotic.In preferred embodiments, of the invention
De-taste deodorization solution can also comprising wound care dosage biguanides antibacterial agent and/or quaternary ammonium salt antibacterial agent and/or
Urea, wherein biguanides antibacterial agent is hexamethylene and/or polyaminopropyl biguanide, and quaternary ammonium salt antibacterial agent is
At least one of benzalkonium chloride, six zephirans and miristalkonium chloride.
The second aspect of the present invention provides one kind and de-tastes deodorization Wound care dressing, including basic material and is applied to the base
Moisturizing material on and/or within plinth material and de-taste material, wherein moisturizing material be polyethylene glycol, polypropylene glycol or it
Mixture, de-taste material be sodium bicarbonate, saleratus or their mixture, it is described application be by will according to this
The deodorization solution that de-tastes for being used for Wound care dressing of invention first aspect carries out contact treatment to basic material to realize.
In a particular embodiment, de-tasting the basic material in deodorization Wound care dressing is conventional medical dressing base
Material, preferably gauze, woven fabric, non-woven fabrics, looped fabric.Non-woven fabrics can be the nonwoven that terylene and viscose are mixed in material
Cloth is also possible to all cotton non-woven fabric or using non-woven fabrics made of other materials.In technique, the preferred spun lacing nonwoven of non-woven fabrics
Cloth.
The third aspect of the present invention provides a kind of method for preparing and de-tasting deodorization Wound care dressing, and this method includes following
Step:
(1) preparation according to the first aspect of the invention de-taste deodorization solution for Wound care dressing,
(2) deodorization solution and basic material progress contact treatment are de-tasted by obtained,
(3) basic material through contact treatment is dried, this is made and de-tastes deodorization Wound care dressing,
In a particular embodiment, the basic material in step (2) is conventional medical dressing substrate, preferably gauze, machine
Woven fabric, non-woven fabrics, looped fabric.Non-woven fabrics can be the non-woven fabrics that terylene and viscose are mixed in material, be also possible to complete
Cotton nonwoven fabrics use non-woven fabrics made of other materials.In technique, the preferred spunlace non-woven cloth of non-woven fabrics.
In a particular embodiment, the contact treatment in step (2) by made from as de-tasting deodorization solution spraying to base
It is realized on plinth material.
In a particular embodiment, the contact treatment in step (2) is de-tasted as made from being immersed in basic material removes
Basic material then is dried to realize in smelly solution.
In a particular embodiment, the drying in step (3) is realized by drying.Preferably, drying can be in 100-
It is carried out at a temperature of 120 DEG C.
It further include being carried out to the deodorization Wound care dressing obtained that de-tastes in optional embodiment, after step (3)
Sterilizing, sterile product is made.Preferably, it is sterilized with ethylene oxide to the deodorization Wound care dressing obtained that de-tastes.
In a specific embodiment of the method that preparation de-tastes deodorization Wound care dressing, using spray-drying work
Skill by moisturizing material according to the first aspect of the invention and de-tastes material and is added in suitable water according to formula rate and be made
Then acquired solution is sprayed onto basic material by spray equipment, then basic material is placed in drying unit by solution
100-120 DEG C at a temperature of dried and de-taste deodorization Wound care dressing to get of the invention.The solution can also be added
The common wound nursing compositions of wound care dosage.Spray equipment and drying unit used can be the conventional dress of this field
It sets, spraying head type spray thrower, clothing dryer can be used for example.
In another specific embodiment for the method that preparation de-tastes deodorization Wound care dressing, rolled using in immersion liquid-
Dry-stoving process by moisturizing material according to the first aspect of the invention and de-tastes material and is added in right amount according to formula rate
Water in solution is made, acquired solution is placed in container and immerses basic material in the solution, then from container take out soak
There is the basic material of the solution and prick the solution excessive on dry basic material with bundle equipment for drying, basic material is then placed on baking
In equipment for drying 100-120 DEG C at a temperature of dried and de-taste deodorization Wound care dressing to get of the invention.The solution is also
The common wound nursing compositions of wound care dosage can be added.Bundle equipment for drying used and drying unit can be this field
Conventional equipment, roll-type can be used for example and prick dry machine, clothing dryer.
Advantageous effects of the invention
De-tasting in deodorization solution for Wound care dressing of the invention, the effect of polyethylene glycol and polypropylene glycol are profits
Humectant, the two molecular weight high level matches with low level, synergistic effect.Sodium bicarbonate and saleratus are strong base-weak acid salts, can be with urine, excrement
In many kinds of substance reaction such as acid, alkali, salt, can alkalized urine, play the role of de-tasting deodorization.
Of the invention de-tastes deodorization Wound care dressing, by by it is of the invention be used for Wound care dressing de-taste deodorization
Solution and basic material carry out contact treatment and drying and are made, and material therefor is commonly easy to get, and preparation process is simple and convenient, production
It is at low cost.
Specific embodiment
Now the present invention is described in detail by embodiment.It should be appreciated that these embodiments are merely for illustrating this hair
Bright purpose is not intended to limit the invention in any way.
Embodiment 1
The sodium bicarbonate of the Macrogol 6000 of 0.5kg and 0.3kg are dissolved in the tap water of 99kg at normal temperature, are stirred
It mixes to whole dissolutions, obtains de-tasting deodorization solution, be subsequently poured into spare in storage tank.Select the gauze of 35gsm (gram every square metre)
As basic material, the deodorization solution that de-tastes in storage tank is uniformly sprayed on cotton gauze using conventional spray equipment, by pure
The poidometer of cotton gauze, spray flow can be 30-200 weight %.Then, the Quality Pure Cotton Yarn Production for de-tasting deodorization solution will have been sprayed to lay
In conventional drying unit 100 DEG C at a temperature of carry out no-station pole canopy drying, obtain corrugation Gauze, i.e., of the invention de-tasting remove
Smelly Wound care dressing.To guarantee aseptic, sterilized with ethylene oxide to corrugation Gauze.
Embodiment 2
The polyethylene glycol 2050, the saleratus of 0.3kg and the hexamethylene of 0.2kg of 0.5kg are existed
It is dissolved under room temperature in the tap water of 99kg, stirs to whole dissolutions, obtain de-tasting deodorization solution, be subsequently poured into standby in storage tank
With.It selects the gauze of 35gsm as basic material, is uniformly sprayed the deodorization solution that de-tastes in storage tank using conventional spray equipment
Onto cotton gauze, based on the weight of cotton gauze, spray flow can be 30-200 weight %.Then, it this will have been sprayed has de-tasted and removed
The cotton gauze of smelly solution is placed in conventional drying unit in 110 DEG C of at a temperature of progress no-station pole canopy drying, obtains corrugation gauze
Piece, i.e., of the invention de-tastes deodorization Wound care dressing.To guarantee aseptic, gone out with ethylene oxide to corrugation Gauze
Bacterium.
Embodiment 3
The sodium bicarbonate of the Macrogol 3000 of 2kg, the polypropylene glycol 1550 of 2kg and 4kg is dissolved at normal temperature
In the tap water of 92kg, stirs to whole dissolutions, obtain de-tasting deodorization solution, be subsequently poured into spare in storage tank.Select 35gsm's
Gauze is uniformly sprayed the deodorization solution that de-tastes in storage tank on cotton gauze using conventional spray equipment as basic material,
Based on the weight of cotton gauze, spray flow can be 30-200 weight %.Then, the Quality Pure Cotton Yarn Production for de-tasting deodorization solution will have been sprayed
Cloth is placed in conventional drying unit in 120 DEG C of at a temperature of progress no-station pole canopy drying, obtains corrugation Gauze, i.e., of the invention goes
Taste deodorization Wound care dressing.To guarantee aseptic, sterilized with ethylene oxide to corrugation Gauze.
Embodiment 4
The Macrogol 4000 of 2kg, the polypropylene glycol 1850 of 2kg, the saleratus of 4kg and the benzalkonium chloride of 500g are existed
It is dissolved under room temperature in the tap water of 91.5kg, stirs to whole dissolutions, obtain de-tasting deodorization solution, be subsequently poured into standby in storage tank
With.The spunlace non-woven cloth of 30% terylene, 70% viscose that select 35gsm is as basic material, after spun lacing reinforcing, at normal temperature
This immersed in storage tank de-tastes in deodorization solution.Then, it is taken out from storage tank and is soaked with the spunlace non-woven cloth for de-tasting deodorization solution,
Pricked equipment for drying with conventional pressure dried with the conveying speed of 30m/min and 0.35MPa, prick it is excessive on solid carbon dioxide prick nonwoven cloth should
De-taste deodorization solution.Then, that spunlace non-woven cloth is transported to the at a temperature of drying in conventional drying unit at 110 DEG C is coiled, so
Cutting, folding forming de-taste deodorization Wound care dressing to get of the invention afterwards.For guarantee aseptic, with ethylene oxide to rise
Wrinkle Gauze sterilizes.
Embodiment 5
The saleratus of the cetomacrogol 1000 of 10kg, the sodium bicarbonate of 5kg and 5kg is dissolved in 80kg's at normal temperature
In tap water, stirs to whole dissolutions, obtain de-tasting deodorization solution, be subsequently poured into spare in storage tank.The 30% of selection 35gsm is washed
The basic material of spunlace non-woven cloth conduct of synthetic fibre, 70% viscose, after spun lacing reinforcing, this in immersion storage tank, which de-tastes, at normal temperature is removed
In smelly solution.Then, it is taken out from storage tank and is soaked with the spunlace non-woven cloth for de-tasting deodorization solution, with conventional equipment for drying of pricking with 30m/
The conveying speed of min and 0.35MPa's dries pressure, pricks excessive this on solid carbon dioxide prick nonwoven cloth and de-tastes deodorization solution.Then, will
The at a temperature of drying that spunlace non-woven cloth is transported in conventional drying unit at 115 DEG C is coiled, then cutting, folding forming to get
Of the invention de-tastes deodorization Wound care dressing.To guarantee aseptic, sterilized with ethylene oxide to corrugation Gauze.
Embodiment 6
At normal temperature by the urea of the polypropylene glycol 1025 of 3kg, the sodium bicarbonate of 3kg, the saleratus of 1.5kg and 500g
It is dissolved in the tap water of 92kg, stirs to whole dissolutions, obtain de-tasting deodorization solution, be subsequently poured into spare in storage tank.Selection
30% terylene of 35gsm, the spunlace non-woven cloth of 70% viscose immerse storage after spun lacing reinforcing as basic material at normal temperature
This in slot de-tastes in deodorization solution.Then, it is taken out from storage tank and is soaked with the spunlace non-woven cloth for de-tasting deodorization solution, with routine
Equipment for drying is pricked with the pressure that dries of the conveying speed of 30m/min and 0.35MPa, excessive this on solid carbon dioxide prick nonwoven cloth is pricked and de-tastes and remove
Smelly solution.Then, that spunlace non-woven cloth is transported to the at a temperature of drying in conventional drying unit at 120 DEG C is coiled, then cutting,
Folding forming de-tastes deodorization Wound care dressing to get of the invention.To guarantee aseptic, with ethylene oxide to corrugation Gauze
It sterilizes.
Use above specific example is illustrated the present invention, is merely used to help understand the present invention, not to limit
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (10)
1. a kind of de-taste deodorization solution for Wound care dressing, which is characterized in that comprising moisturizing material, de-taste material and
Water, wherein moisturizing material is polyethylene glycol, polypropylene glycol or their mixture, and de-tasting material is sodium bicarbonate, bicarbonate
Potassium or their mixture.
2. according to claim 1 de-taste deodorization solution for Wound care dressing, which is characterized in that the poly- second two
The molecular weight ranges of alcohol are 1000-6000, and the molecular weight ranges of the polypropylene glycol are 1025-2050；Preferably, the poly- second
The molecular weight ranges of glycol are 2000-5000, and the molecular weight ranges of the polypropylene glycol are 1250-1850；It is highly preferred that described
The molecular weight ranges of polyethylene glycol are 3000-4000, and the molecular weight ranges of the polypropylene glycol are 1450-1650.
3. according to claim 1 de-taste deodorization solution for Wound care dressing, which is characterized in that the moisturizing material
Material accounts for 0.5-10 weight %, preferably the 2-8 weight % of the total weight for de-tasting deodorization solution, more preferable 4-6 weight %.
4. according to claim 1 de-taste deodorization solution for Wound care dressing, which is characterized in that described to de-taste material
Material accounts for 0.3-10 weight %, preferably the 2-8 weight % of the total weight for de-tasting deodorization solution, more preferable 4-6 weight %.
5. according to claim 1 de-taste deodorization solution for Wound care dressing, which is characterized in that can also include
The common wound nursing compositions of wound care dosage, preferably biguanides antibacterial agent and/or quaternary ammonium salt antibacterial agent and/or urine
Element.
6. one kind de-tastes deodorization Wound care dressing, which is characterized in that including basic material and be applied to the basic material it
It is upper and/or among moisturizing material and de-taste material, wherein the moisturizing material be polyethylene glycol, polypropylene glycol or they
Mixture, the material that de-tastes is sodium bicarbonate, saleratus or their mixture, and the application is by will be according to power
Benefit requires the deodorization solution that de-tastes described in any one of 1-5 for Wound care dressing to carry out contact position to the basic material
Reason is to realize.
7. according to claim 6 de-taste deodorization Wound care dressing, which is characterized in that the basic material is conventional
Medical dressing substrate, preferably gauze, woven fabric, non-woven fabrics, looped fabric.
8. a kind of prepare the method for de-tasting deodorization Wound care dressing, which is characterized in that method includes the following steps:
(1) prepare it is according to any one of claims 1-5 de-taste deodorization solution for Wound care dressing,
(2) deodorization solution and basic material progress contact treatment are de-tasted by obtained,
(3) basic material through contact treatment is dried, is made described and de-tastes deodorization Wound care dressing.
9. according to claim 8 prepare the method for de-tasting deodorization Wound care dressing, which is characterized in that the basis material
Material is conventional medical dressing substrate, preferably gauze, woven fabric, non-woven fabrics, looped fabric.
10. according to claim 8 prepare the method for de-tasting deodorization Wound care dressing, which is characterized in that the step
(2) contact treatment in realized as being de-tasted on deodorization solution spraying to the basic material by made from, or pass through by
The basic material is immersed in obtained de-taste in deodorization solution and then dries the basic material to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982788.9A CN109276750A (en) | 2018-08-27 | 2018-08-27 | Deodorization solution, dressing and preparation method are de-tasted for Wound care dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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