CN116687956A - Medical hyaluronic acid skin repair liquid - Google Patents

Medical hyaluronic acid skin repair liquid Download PDF

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Publication number
CN116687956A
CN116687956A CN202310710831.7A CN202310710831A CN116687956A CN 116687956 A CN116687956 A CN 116687956A CN 202310710831 A CN202310710831 A CN 202310710831A CN 116687956 A CN116687956 A CN 116687956A
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parts
prepared
weight
following components
hyaluronic acid
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萧正林
秦安正
叶兆勇
萧遥
王林
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Chongqing Zhengren Medical Devices Co ltd
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Chongqing Zhengren Medical Devices Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/726Glycosaminoglycans, i.e. mucopolysaccharides
    • A61K31/728Hyaluronic acid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/14Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/32Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/08Solutions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/04Antipruritics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
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  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)

Abstract

The application belongs to the technical field of biological medicine, and in particular relates to medical hyaluronic acid skin repair liquid which comprises glycerol, sodium hyaluronate solution, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water according to the specific matching proportion of a formula: the glycerol is prepared from the following components in parts by weight: 3-5 parts; the sodium hyaluronate solution is prepared from the following components in parts by weight: 1-3 parts; the carbomer is prepared from the following components in parts by weight: 3-5 parts; the triethanolamine is prepared from the following components in parts by weight: 3-5 parts; the glycerol caprylate is prepared from the following components in parts by weight: 1-2 parts; the skin care product has reasonable structure, and forms a protective layer on the surface of skin in the use process, so as to relieve erythema, pruritus, stinging, fever, dryness and desquamation symptoms caused by skin inflammation; and (3) nursing closed wound surfaces after the acne is healed, skin allergy, laser photons and other minimally invasive operations.

Description

Medical hyaluronic acid skin repair liquid
Technical Field
The application relates to the technical field of biological medicines, in particular to medical hyaluronic acid skin repair liquid.
Background
Dermatitis is a more common clinical disease, and is classified into contact dermatitis, eczema, allergic dermatitis and other types of dermatitis according to the dermatitis classification recommended by the world allergic organization. Among them, eczema which can be further classified among contact dermatitis (cosmetics, diapers, dermatitis lacquer) caused by contact with foreign substances, such as atopic dermatitis, seborrheic dermatitis, stasis dermatitis, self-sensitive dermatitis, periwound infectious dermatitis, eczema, chronic lichen simplex, tinea mycosis, hand dermatitis, polymorphous light eruption, etc.; eczema which cannot be further classified is perianal eczema, calf eczema, scrotum eczema, breast eczema, external ear eczema, spring eczema, summer eczema, prurigo and the like.
Dermatitis and eczema are often used synonymously to refer to an inflammation of the skin, representing the allergic reaction of the skin to chemicals, proteins, bacteria and fungi.
At present, most of the dermatitis therapeutic drugs mainly used by Western medicine are corticosteroids, and antihistamines and antibiotics are taken orally, wherein the antihistamines mainly play a role in relieving static itching, the antibiotics are used for treating infected skin lesions, and the external application of the corticosteroids-containing drugs is remarkable in treating the mild dermatitis. However, in recent years, skin damage caused by external hormone preparations has increased dramatically, and adverse reactions have become remarkable, which has become a social problem of great concern. If the corticosteroid-containing drugs are used frequently or in large amounts for a long period of time, they are susceptible to skin that is sensitive and may be accompanied by systemic skin sensitivity; the hormone can be absorbed into blood circulation through skin for a long time and a large amount of external use, thereby causing diabetes and the like; abuse of antibiotics may result in enhanced bacterial resistance and reduced immune function, resulting in repeated and difficult recovery.
For this reason, chinese patent document CN103006686a discloses a functional preparation for adjuvant therapy of atopic dermatitis and a preparation method thereof, which comprises the following raw materials by weight: 0.2 to 1 part of sodium hyaluronate, 5 to 10 parts of emulsifying thickener and 5 to 10 parts of grease, and deionized water is added to 100 parts. The patent document is a functional preparation containing sodium hyaluronate, and the combination of mometasone furoate emulsifiable paste can obviously improve the symptoms of dry eczema, can effectively restore the skin barrier function, reduce recurrence, and has better curative effect than single mometasone furoate emulsifiable paste; can be used for adjuvant treatment of dermatitis and eczema, with good therapeutic effect and safety, and reduced recurrence. However, this technique has an adjuvant therapeutic effect only on atopic dermatitis, and is not universal.
Based on the above, we propose a medical hyaluronic acid skin repair liquid.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the problems occurring in the prior art.
Therefore, the application aims to provide the medical hyaluronic acid skin repair liquid, which can form a protective layer on the surface of skin in the using process and is used for relieving erythema, pruritus, stinging, fever and dry desquamation symptoms caused by skin inflammation; and (3) nursing closed wound surfaces after the acne is healed, skin allergy, laser photons and other minimally invasive operations.
In order to solve the technical problems, according to one aspect of the present application, the following technical solutions are provided:
the medical hyaluronic acid skin repair liquid comprises glycerin, sodium hyaluronate solution, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water according to the specific proportion of the formula:
wherein,,
the glycerol is prepared from the following components in parts by weight: 3-5 parts;
the sodium hyaluronate solution is prepared from the following components in parts by weight: 1-3 parts;
the carbomer is prepared from the following components in parts by weight: 3-5 parts;
the triethanolamine is prepared from the following components in parts by weight: 3-5 parts;
the glycerol caprylate is prepared from the following components in parts by weight: 1-2 parts;
octanoyl hydroxamic acid is prepared from the following components in parts by weight: 4-6 parts;
the hexanediol is prepared from the following components in parts by weight: 1-2 parts;
the purified water is prepared from the following components in parts by weight: 50-100 parts.
As a preferred embodiment of the medical hyaluronic acid skin repair liquid of the present application, wherein: the specific preparation process is as follows:
sequentially adding sodium hyaluronate, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water, fully dissolving, stirring at room temperature, stirring to obtain slurry, and centrifuging to remove foam; finally, checking and sub-packaging the mixture into medical glass bottles to obtain the medical hyaluronic acid skin repair liquid.
As a preferred embodiment of the medical hyaluronic acid skin repair liquid of the present application, wherein: the medical hyaluronic acid skin repair liquid has a model specification of 1.1mL, 1.15mL, 1.2mL, 1.25mL, 1.3mL, 1.4mL, 1.5mL, 1.6mL, 1.8mL, 2mL, 2.5mL, 3mL, 3.5mL, 4mL, 4.5mL, 5mL, 6mL, 7mL, 8mL, 9mL, 10mL, 12mL, 15mL, 18mL, 20mL, 22mL, 25mL, 28mL, 30mL, 32mL, 35mL, 36mL, 38mL, 40mL, 42mL, 45mL, 48mL, 50mL, 55mL, 60mL, 65mL, 70mL, 80mL, 90mL, 100mL, 120mL, 125mL, 130mL, 150mL, 155mL, 160mL, 165mL, 170mL, 175mL, 180mL, 190mL, 200mL, 210mL, 220mL, 245mL, 250mL, 300mL, 350mL, 400mL, 500mL and 500 mL.
As a preferred embodiment of the medical hyaluronic acid skin repair liquid of the present application, wherein: the using method is as follows: the external application method comprises cleaning affected part skin, opening external package, taking out appropriate amount of product, directly applying on cleaned affected part skin, and applying uniformly for 2-3 times daily or according with doctor's advice.
As a preferred embodiment of the medical hyaluronic acid skin repair liquid of the present application, wherein: transportation and storage adjustments were as follows: preserving at normal temperature, and storing in dry, ventilated and non-corrosive environment; during transportation, heavy pressure, direct sunlight and rain and snow are prevented.
Compared with the prior art, the application has the beneficial effects that:
forming a protective layer on the skin surface for relieving symptoms of erythema, itching, stinging, fever, dryness and desquamation caused by skin inflammation; and (3) nursing closed wound surfaces after the acne is healed, skin allergy, laser photons and other minimally invasive operations.
Detailed Description
The following detailed description of the present application will provide further details in order to make the above-mentioned objects, features and advantages of the present application more comprehensible.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
In order to make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in further detail below.
The application provides the following technical scheme: a medical hyaluronic acid skin repairing liquid is used for forming a protective layer on the surface of skin during the use process, and is used for relieving erythema, pruritus, stinging, fever and dry desquamation symptoms caused by skin inflammation; nursing closed wound surfaces after the acne is healed, skin allergy, laser photons and other minimally invasive operations;
example 1
The medical hyaluronic acid skin repair liquid comprises glycerin, sodium hyaluronate solution, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water according to the specific proportion of the formula:
wherein,,
the glycerol is prepared from the following components in parts by weight: 3 parts;
the sodium hyaluronate solution is prepared from the following components in parts by weight: 1 part;
the carbomer is prepared from the following components in parts by weight: 3 parts;
the triethanolamine is prepared from the following components in parts by weight: 3 parts;
the glycerol caprylate is prepared from the following components in parts by weight: 1 part;
octanoyl hydroxamic acid is prepared from the following components in parts by weight: 4 parts;
the hexanediol is prepared from the following components in parts by weight: 1 part;
the purified water is prepared from the following components in parts by weight: 50 parts.
Wherein: the specific preparation process is as follows:
sequentially adding sodium hyaluronate, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water, fully dissolving, stirring at room temperature, stirring to obtain slurry, and centrifuging to remove foam; finally, checking and sub-packaging the mixture into medical glass bottles to obtain the medical hyaluronic acid skin repair liquid.
Wherein: the medical hyaluronic acid skin repair liquid has a model specification of 1.1mL, 1.15mL, 1.2mL, 1.25mL, 1.3mL, 1.4mL, 1.5mL, 1.6mL, 1.8mL, 2mL, 2.5mL, 3mL, 3.5mL, 4mL, 4.5mL, 5mL, 6mL, 7mL, 8mL, 9mL, 10mL, 12mL, 15mL, 18mL, 20mL, 22mL, 25mL, 28mL, 30mL, 32mL, 35mL, 36mL, 38mL, 40mL, 42mL, 45mL, 48mL, 50mL, 55mL, 60mL, 65mL, 70mL, 80mL, 90mL, 100mL, 120mL, 125mL, 130mL, 150mL, 155mL, 160mL, 165mL, 170mL, 175mL, 180mL, 190mL, 200mL, 210mL, 220mL, 245mL, 250mL, 300mL, 350mL, 400mL, 500mL and 500 mL.
Wherein: the using method is as follows: the external application method comprises cleaning affected part skin, opening external package, taking out appropriate amount of product, directly applying on cleaned affected part skin, and applying uniformly for 2-3 times daily or according with doctor's advice.
Wherein: transportation and storage adjustments were as follows: preserving at normal temperature, and storing in dry, ventilated and non-corrosive environment; during transportation, heavy pressure, direct sunlight and rain and snow are prevented.
Example 2
The medical hyaluronic acid skin repair liquid comprises glycerin, sodium hyaluronate solution, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water according to the specific proportion of the formula:
wherein,,
the glycerol is prepared from the following components in parts by weight: 5 parts;
the sodium hyaluronate solution is prepared from the following components in parts by weight: 3 parts;
the carbomer is prepared from the following components in parts by weight: 5 parts;
the triethanolamine is prepared from the following components in parts by weight: 5 parts;
the glycerol caprylate is prepared from the following components in parts by weight: 2 parts;
octanoyl hydroxamic acid is prepared from the following components in parts by weight: 6 parts;
the hexanediol is prepared from the following components in parts by weight: 2 parts;
the purified water is prepared from the following components in parts by weight: 100 parts.
Wherein: the specific preparation process is as follows:
sequentially adding sodium hyaluronate, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water, fully dissolving, stirring at room temperature, stirring to obtain slurry, and centrifuging to remove foam; finally, checking and sub-packaging the mixture into medical glass bottles to obtain the medical hyaluronic acid skin repair liquid.
Wherein: the medical hyaluronic acid skin repair liquid has a model specification of 1.1mL, 1.15mL, 1.2mL, 1.25mL, 1.3mL, 1.4mL, 1.5mL, 1.6mL, 1.8mL, 2mL, 2.5mL, 3mL, 3.5mL, 4mL, 4.5mL, 5mL, 6mL, 7mL, 8mL, 9mL, 10mL, 12mL, 15mL, 18mL, 20mL, 22mL, 25mL, 28mL, 30mL, 32mL, 35mL, 36mL, 38mL, 40mL, 42mL, 45mL, 48mL, 50mL, 55mL, 60mL, 65mL, 70mL, 80mL, 90mL, 100mL, 120mL, 125mL, 130mL, 150mL, 155mL, 160mL, 165mL, 170mL, 175mL, 180mL, 190mL, 200mL, 210mL, 220mL, 245mL, 250mL, 300mL, 350mL, 400mL, 500mL and 500 mL.
Wherein: the using method is as follows: the external application method comprises cleaning affected part skin, opening external package, taking out appropriate amount of product, directly applying on cleaned affected part skin, and applying uniformly for 2-3 times daily or according with doctor's advice.
Wherein: transportation and storage adjustments were as follows: preserving at normal temperature, and storing in dry, ventilated and non-corrosive environment; during transportation, heavy pressure, direct sunlight and rain and snow are prevented.
Although the application has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the application. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the application not be limited to the particular embodiment disclosed, but that the application will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. A medical hyaluronic acid skin repair liquid is characterized in that: comprises glycerol, sodium hyaluronate solution, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water according to the specific proportion of the formula:
wherein,,
the glycerol is prepared from the following components in parts by weight: 3-5 parts;
the sodium hyaluronate solution is prepared from the following components in parts by weight: 1-3 parts;
the carbomer is prepared from the following components in parts by weight: 3-5 parts;
the triethanolamine is prepared from the following components in parts by weight: 3-5 parts;
the glycerol caprylate is prepared from the following components in parts by weight: 1-2 parts;
octanoyl hydroxamic acid is prepared from the following components in parts by weight: 4-6 parts;
the hexanediol is prepared from the following components in parts by weight: 1-2 parts;
the purified water is prepared from the following components in parts by weight: 50-100 parts.
2. The medical hyaluronic acid skin repair liquid according to claim 1, characterized in that: the specific preparation process is as follows:
sequentially adding sodium hyaluronate, carbomer, triethanolamine, glycerol caprylate, octanoyl hydroxamic acid, hexanediol and purified water, fully dissolving, stirring at room temperature, stirring to obtain slurry, and centrifuging to remove foam; finally, checking and sub-packaging the mixture into medical glass bottles to obtain the medical hyaluronic acid skin repair liquid.
3. A medical hyaluronic acid skin repair liquid according to claim 2, characterized in that: the medical hyaluronic acid skin repair liquid has a model specification of 1.1mL, 1.15mL, 1.2mL, 1.25mL, 1.3mL, 1.4mL, 1.5mL, 1.6mL, 1.8mL, 2mL, 2.5mL, 3mL, 3.5mL, 4mL, 4.5mL, 5mL, 6mL, 7mL, 8mL, 9mL, 10mL, 12mL, 15mL, 18mL, 20mL, 22mL, 25mL, 28mL, 30mL, 32mL, 35mL, 36mL, 38mL, 40mL, 42mL, 45mL, 48mL, 50mL, 55mL, 60mL, 65mL, 70mL, 80mL, 90mL, 100mL, 120mL, 125mL, 130mL, 150mL, 155mL, 160mL, 165mL, 170mL, 175mL, 180mL, 190mL, 200mL, 210mL, 220mL, 245mL, 250mL, 300mL, 350mL, 400mL, 500mL and 500 mL.
4. The medical hyaluronic acid skin repair liquid according to claim 1, characterized in that: the using method is as follows: the external application method comprises cleaning affected part skin, opening external package, taking out appropriate amount of product, directly applying on cleaned affected part skin, and applying uniformly for 2-3 times daily or according with doctor's advice.
5. The medical hyaluronic acid skin repair liquid according to claim 1, characterized in that: transportation and storage adjustments were as follows: preserving at normal temperature, and storing in dry, ventilated and non-corrosive environment; during transportation, heavy pressure, direct sunlight and rain and snow are prevented.
CN202310710831.7A 2023-06-15 2023-06-15 Medical hyaluronic acid skin repair liquid Pending CN116687956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310710831.7A CN116687956A (en) 2023-06-15 2023-06-15 Medical hyaluronic acid skin repair liquid

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CN116687956A true CN116687956A (en) 2023-09-05

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