CN108992715A - It is a kind of to have effects that the preparation method of compound sheath that private parts conserves - Google Patents
It is a kind of to have effects that the preparation method of compound sheath that private parts conserves Download PDFInfo
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- CN108992715A CN108992715A CN201810950248.2A CN201810950248A CN108992715A CN 108992715 A CN108992715 A CN 108992715A CN 201810950248 A CN201810950248 A CN 201810950248A CN 108992715 A CN108992715 A CN 108992715A
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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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/024—Carbon; Graphite
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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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
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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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/043—Proteins; Polypeptides; Degradation products thereof
- A61L31/047—Other specific proteins or polypeptides not covered by A61L31/044 - A61L31/046
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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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/16—Biologically active materials, e.g. therapeutic substances
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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
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/23—Carbohydrates
- A61L2300/236—Glycosaminoglycans, e.g. heparin, hyaluronic acid, chondroitin
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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
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/252—Polypeptides, proteins, e.g. glycoproteins, lipoproteins, cytokines
- A61L2300/254—Enzymes, proenzymes
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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
-
- 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
- A61L2300/452—Lubricants
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- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
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Abstract
It is specially a kind of to have effects that the preparation method of compound sheath that private parts conserves the present invention relates to composite material and medical instruments field.Superoxide dismutase is first dispersed with stirring in water-soluble graphite aqueous solution, after being uniformly dispersed, in high speed shear, is slowly added to hyaluronic acid powder to appropriate viscosity.Then there is the graphene aqueous solution of hyaluronic acid, superoxide dismutase to be proportionally added into Heveatex load, be uniformly mixing to obtain compound adhesive lotion, the compound sheath for having effects that private parts conserves is prepared by normal technique.Compared with existing product, the compound sheath of graphene that the present invention prepares has high insulating, mucous membrane moisturizing, anti-aging and anti-oxidation efficacy.
Description
Technical field
The present invention relates to composite material and medical instruments field, specially a kind of compound contraception for having effects that private parts and conserving
The preparation method of set.
Background technique
Latex condom is common contraceptive device, due to the structure feature of latex itself, the naturally occurring micropore of meeting, small ruler
The viruses such as very little AIDS, hepatitis B, human body papilloma are possible to spread the disease through micropore.Meanwhile sheath only has always
Single contraception function, the physiological problems such as heavy for the aging relaxation of female sex organs, dry and astringent color lack solution.
The human body oxidation of women can also occur on reproductive system, including spot and wrinkle, vagina pine occurs in genital skin
It relaxes, genital skin melanin deposition accelerates.The ovarian function of women is faded, and amount of estrogen is reduced, and muscle tone decline sticks
Film atrophy is also excessive with oxygen radical, and tissue collagen albumen and elastic fibers albumen are damaged related.Climacteric women is because emotionally
The shortage of hormone, intracorporal oxidation resistance reduce, and often have following symptom to occur: paroxysmal sweats towards heat, insomnia, night, head
Bitterly, emotional lability, have no peace of mind.
In conclusion the special antioxidant defense of genital area is also that the following women's health one needs the problem of paying attention to.
Summary of the invention
Has effects that the preparation method of compound sheath that private parts conserves the purpose of the present invention is to provide a kind of, in order to mention
The insulating of high existing natural latex condom, while increasing the function of moisturizing and anti-oxidant maintenance of the sheath to people's reproductive organs
Can, the sheath in conjunction with materials such as graphene, superoxide dismutase (SOD), sodium hyaluronates (HA) is prepared, realizes sheath pair
User's private parts maintenance function.
The technical scheme is that
It is a kind of to have effects that the preparation method of compound sheath that private parts conserves, superoxide dismutase is first dispersed with stirring
Into water-soluble graphene aqueous solution, after being uniformly dispersed, in high speed shear, hyaluronic acid powder is added and is glued to suitable
Degree；Then there is the graphene aqueous solution of hyaluronic acid, superoxide dismutase to be proportionally added into Heveatex load, stir
It mixes and uniformly obtains compound adhesive lotion, the compound sheath for having effects that private parts conserves is prepared by normal technique.
Described to have effects that the preparation method of compound sheath that private parts conserves, superoxide dismutase is food-grade,
It is extracted with the botanical material of papaya, aloe or Spirullina, is free of Zoonotic virus body, extract color is white powder
End.
Described to have effects that the preparation method of compound sheath that private parts conserves, superoxide dismutase is dissolved in graphene
In aqueous solution, graphene is water-soluble carboxylated graphene, and the piece diameter of graphene is greater than 0.5 μm.
Described to have effects that the preparation method of compound sheath that private parts conserves, hyaluronic acid works in high-speed shearing machine
In the case of be added, shear velocity be 3000~10000r/min, be added hyaluronic acid powder after system final viscosity be 1000~
20000mPa·s。
Described to have effects that the preparation method of compound sheath that private parts conserves, hyaluronic acid is food-grade, heavy metal
≤ 80ppm, clarity A600nm≤0.01, hyaluronic acid are small molecular grade, and molecular weight is 400000~2000000.
Described to have effects that the preparation method of compound sheath that private parts conserves, load has hyaluronic acid, superoxides
In the graphene aqueous solution of mutase, hyaluronic acid, superoxide dismutase, graphene, water mass ratio be 10~200:
0.1~1:0.1~1:1000.
Described to have effects that the preparation method of compound sheath that private parts conserves, load has hyaluronic acid, superoxides
The graphene aqueous solution of mutase and the mass ratio of natural gum lotion are 1:10~20.
Design philosophy of the invention is:
Basic step and method of the present invention are: SOD being distributed in HA system, the graphene of transparent monolayer is then modified
(Graphene), the composite active material (referred to as GSH) of novel bioaffinity is formed.Again using GSH as active filler,
It is compound with natural gum lotion, it is formed to have and strengthens isolation, biological moisture-keeping, the novel maintenance type sheath for organizing antioxygenic property.
Its specific function principle is: HA provides the hydrogel effect of water conservation moisturizing, while playing sexual life lubricant effect.SOD provides anti-
Oxidation, anti-aging function, and graphene provides SOD, HA active carrier.Since flake graphite alkene is in latex solution drying process
In, it is easy to float up to surface, so condom surface is the load compound film surface of SOD, HA graphene latex, this film surface promotion is kept away
Pregnant set insulating is provided simultaneously with private parts maintenance function.
It advantages of the present invention and has the beneficial effect that:
1, compared with similar sheath, the compound sheath of the functional form that the present invention prepares can effectively obstruct small size disease
The transmission of poison is substantially reduced and inhibiting effect the probability of spreading of virus and microorganism.
2, compared with existing sheath, the compound sheath of the functional form that the present invention prepares, can effectively keep female private part and
The humidity and lubricity of vagina are that men and women's sexual life is more comfortable harmonious.
3, the compound sheath of functional form that compared with existing product, the present invention prepares, can effectively delay men and women's sexual reproduction
The aging at position aoxidizes.
4, Heveatex, graphene, sodium hyaluronate, the superoxide dismutase for the compound condom use that the present invention prepares
Equal materials, itself have biocompatibility, nontoxic.
Specific embodiment
In the specific implementation process, mainly in two stages: first stage is superoxide dismutase, sodium hyaluronate in stone
Load on black alkene is compound, is then condensed into the compound jelly of clear, colorless.Second stage is Composite rubber material in natural gum
Dispersion in cream is compound, finally prepares the compound sheath with maintenance.
Graphene is a kind of two-dimension nano materials of impermeability with height so that graphene using it is proper be to have
The consistency and mechanical strength that latex film may be improved, promote the permeability resistance of latex film.
Sodium hyaluronate, also known as uronic acid, hyaluronic acid, abbreviation HA (hyaluronic acid), be human body skin corium wherein
A kind of composition, HA are acted on inside skin after conditioning, are automatically adjusted in different environments, maintain always moisture of skin 25~
30%, it keeps keeping tissue wet, salubrious, keeps elasticity, play crease-resistant wrinkle resistant, anti-aging.
Superoxide dismutase (Superoxide Dismutase, SOD), alias orgotein, abbreviation: SOD.SOD can disappear
Except harmful substance " ultra-oxygen anion free radical " (the intermediate production generated naturally in physiological reaction generated in metabolic processes
Object, the active oxygen with extremely strong oxidability are one of an important factor for biological oxygen are poisoned).SOD is anti-ageing to human body matrix
Old effect is fairly obvious.SOD nonhazardous effect is the substance with pharmic function of ministry of Health of China approval, is widely applied
In in clinical and scientific research, can anti-aging, it is antitumor, adjust human endocrine system, improve immunity.
The present invention combines the materials such as graphene, superoxide dismutase (SOD), sodium hyaluronate (HA), is provided by matter acid
Be retained the hydrogel lubricant effect of moisturizing, provide anti-oxidant, anti-aging function by superoxide dismutase, the two load and
Grapheme modified and then compounded latex prepares a kind of high insulating sheath for having effects that private parts and conserving.
In the following, the present invention is described in detail in conjunction with specific embodiments.
Embodiment 1
In the present embodiment, have effects that the compound sheath that private parts conserves the preparation method is as follows:
Under agitation by the food-grade SOD powder of 1 gram of spirulina source, being gradually distributed to 10 kilograms of concentration is 0.1 ‰
In water-soluble carboxylated graphene aqueous solution, graphene flake diameter distribution D90=1~5 μm.After being uniformly dispersed, 4000r/min's
In the case of high speed shear, molecular weight is slowly added at 100 grams of hyaluronic acid powder of 400000 or so, viscosity is reached after shearing
5000mPa·s.Then load there is into hyaluronic acid, the graphene aqueous solution of superoxide dismutase is added to the day of double centner
In right latex, it is uniformly mixing to obtain compound adhesive lotion.Then being prepared by normal technique has effects that private parts conserved answers
Close sheath, high insulating, moisturizing, anti-oxidation efficacy technical indicator be shown in Table 1.
Wherein, superoxide dismutase is food-grade, is extracted with botanical materials such as papaya, aloe, Spirullinas,
Without Zoonotic virus body, extract color is white powder.Superoxide dismutase is dissolved in graphene aqueous solution, graphene
For water-soluble carboxylated graphene, piece diameter is greater than 0.5 μm.
Embodiment 2
Difference from Example 1 is, in the present embodiment, has effects that the preparation side for the compound sheath that private parts conserves
Method is as follows:
Under agitation by the food-grade SOD powder of 2 grams of spirulina sources, being gradually distributed to 10 kilograms of concentration is 0.2 ‰
In water-soluble carboxylated graphene aqueous solution, graphene flake diameter distribution D90=0.5~2 μm.After being uniformly dispersed, in 8000r/min
High speed shear in the case of, be slowly added to molecular weight at 150 grams of hyaluronic acid powder of 1000000 or so, reach after shearing
Viscosity 11800mPas.Then the graphene aqueous solution of hyaluronic acid, superoxide dismutase is added to 100,000 load
Gram Heveatex in, be uniformly mixing to obtain compound adhesive lotion.Then it is prepared by normal technique and conserves function with private parts
Effect compound sheath, high insulating, moisturizing, anti-oxidation efficacy technical indicator be shown in Table 1.
Embodiment 3
Difference from Example 1 is, in the present embodiment, has effects that the preparation side for the compound sheath that private parts conserves
Method is as follows:
Under agitation by the food-grade SOD powder of 1 gram of spirulina source, being gradually distributed to 10 kilograms of concentration is 0.2 ‰
In water-soluble carboxylated graphene aqueous solution, graphene flake diameter distribution D90=1~2 μm.After being uniformly dispersed, 6000r/min's
In the case of high speed shear, molecular weight is slowly added at 150 grams of hyaluronic acid powder of 800000 or so, viscosity is reached after shearing
7500mPa·s.Then load there is into hyaluronic acid, the graphene aqueous solution of superoxide dismutase is added to the day of double centner
In right latex, it is uniformly mixing to obtain compound adhesive lotion.Then being prepared by normal technique has effects that private parts conserved answers
Close sheath, high insulating, moisturizing, anti-oxidation efficacy technical indicator be shown in Table 1.
In order to verify the performance advantage of new material and condom products prepared by the present invention, inventor is according to national standard
GB7544-2009 " natural latex rubber sheath technical requirements and experimental method ", to batch prepared by Examples 1 to 3
The compound sheath of graphene/latex carries out sampling observation test.As a comparison, the natural emulsion of certain commercially available brand is inspected in test by random samples simultaneously
The related performance indicators of sheath.In order to compare anti-oxidant sheath, moisture retention, insulating effect, additionally add except standard
Survey three.
Inoxidizability test method: being that oil-free sheath is smeared ten circles on fresh white radishes slice, be exposed to 30 DEG C,
Under 70% environment of humidity, outdoor oxidation 2 days.
Skin moisture-keeping test: skin moisture detector skin initial moisture content is used, by oil-free sheath in tester's skin
Ten circles are smeared on skin, the water content after test record 1 minute, subtracting initial moisture content postscript is rate of water make-up；Then it tests and remembers
The water content of record after ten minutes, subtracting initial moisture content postscript is moisture-holding capacity.
Insulating test: i.e. ion penetration testing.Acceleration penetration testing is carried out with strong oxidizing property ion pair sheath.Finally
The time that record infiltration needs.
Comparative result is as shown in table 1:
Table 1: the performance indicator and comparison of compound sheath are inspected by random samples
By the data of table experimental check it may be concluded that the product items Testing index of Examples 1 to 3 sampling observation is obvious high
Cross commercially available brand latex condom product.
The experiment of white radishes notch, is influenced by long-time by temperature and bacterium environment and free radical, and embodiment is by oxidation journey
Spend smaller, be sliced fresh white radishes in the micro- red and white of meat, commercial samples are withered dusky, illustrate SOD antioxidation and
The moisture-keeping function of HA is obvious.
The above results show that compared with existing product the compound sheath of the graphene that the present invention prepares has high isolation
Property, moisturizing, anti-aging and anti-oxidation efficacy.Compounded latex condom products prepared by the present invention have splendid barrier property and
Excellent mechanical property.Moreover, which also has moisturizing lubrication, anti-oxidation efficacy, has good industry
Change prospect.
Claims (7)
1. a kind of have effects that the preparation method of compound sheath that private parts conserves, which is characterized in that by superoxide dismutase
It is first dispersed with stirring in water-soluble graphene aqueous solution, after being uniformly dispersed, in high speed shear, hyaluronic acid powder is added
To appropriate viscosity；Then will load have hyaluronic acid, the graphene aqueous solution of superoxide dismutase be proportionally added into it is natural
In latex, it is uniformly mixing to obtain compound adhesive lotion, the compound contraception for having effects that private parts conserves is prepared by normal technique
Set.
2. described in accordance with the claim 1 have effects that the preparation method of compound sheath that private parts conserves, which is characterized in that super
Superoxide dismutase is food-grade, is extracted with the botanical material of papaya, aloe or Spirullina, and Zoonotic virus is free of
Body, extract color are white powder.
3. described in accordance with the claim 1 have effects that the preparation method of compound sheath that private parts conserves, which is characterized in that super
Superoxide dismutase is dissolved in graphene aqueous solution, and graphene is water-soluble carboxylated graphene, and the piece diameter of graphene is greater than 0.5
μm。
4. described in accordance with the claim 1 have effects that the preparation method of compound sheath that private parts conserves, which is characterized in that thoroughly
Bright matter acid is added under high-speed shearing machine working condition, and shear velocity is 3000~10000r/min, after hyaluronic acid powder is added
System final viscosity be 1000~20000mPas.
5. described in accordance with the claim 1 have effects that the preparation method of compound sheath that private parts conserves, which is characterized in that thoroughly
Bright matter acid is food-grade, and heavy metal≤80ppm, clarity A600nm≤0.01, hyaluronic acid is small molecular grade, molecular weight
It is 400000~2000000.
6. described in accordance with the claim 1 have effects that the preparation method of compound sheath that private parts conserves, which is characterized in that negative
It is loaded in the graphene aqueous solution of hyaluronic acid, superoxide dismutase, hyaluronic acid, superoxide dismutase, graphene, water
Mass ratio be 10~200:0.1~1:0.1~1:1000.
7. described in accordance with the claim 1 have effects that the preparation method of compound sheath that private parts conserves, which is characterized in that negative
The mass ratio for being loaded with hyaluronic acid, the graphene aqueous solution of superoxide dismutase and natural gum lotion is 1:10~20.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950248.2A CN108992715A (en) | 2018-08-20 | 2018-08-20 | It is a kind of to have effects that the preparation method of compound sheath that private parts conserves |
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| CN201810950248.2A CN108992715A (en) | 2018-08-20 | 2018-08-20 | It is a kind of to have effects that the preparation method of compound sheath that private parts conserves |
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Application publication date: 20181214 |