CN113694016A - Hydrogel preparation of acidic oxidation potential water and preparation system thereof - Google Patents
Hydrogel preparation of acidic oxidation potential water and preparation system thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/02—Local antiseptics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Abstract
The invention provides a hydrogel preparation of electrolyzed oxidizing water and a preparation system thereof, the hydrogel preparation is formed by mixing electrolyzed oxidizing water, sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate in proportion, the preparation system comprises a controller 1, an electrolyzed oxidizing water generator 2, a water treatment device 3, an electrolytic agent supply barrel 4, a feeder 5, a hydrogel preparation mixing barrel 6, a stirrer 7, an index detection device 8 and a hydrogel preparation filling device 9, the hydrogel preparation is viscous liquid, the hydrogel preparation system can automatically produce, prepare and fill the hydrogel preparation of acid oxidation potential water meeting the requirements.
Description
The invention relates to a hydrogel preparation of acidic electrolyzed oxidizing water for preventing wound surface infection and promoting wound healing and a preparation system for producing and preparing the hydrogel preparation, belonging to the field of disinfectant preparations.
Background
The acidic electrolyzed oxidizing water belonging to the high-efficiency disinfectant has the characteristics of broad sterilization spectrum, high efficiency and rapidness in sterilization, no irritating peculiar smell, no irritation and no toxic or side effect on human organs, skin tissues, mucous membranes and the like, is widely applied to the field of sterilization, and can quickly promote the healing of wound surfaces by cleaning the wound surfaces with the acidic electrolyzed oxidizing water.
However, the acidic electrolyzed oxidizing water is unstable and easy to decompose, so that the acidic electrolyzed oxidizing water can only be prepared for use at present, and in addition, the liquid can not stay on the wound surface when the wound surface is cleaned by the acidic electrolyzed oxidizing water liquid, so that the long-term disinfection is difficult to realize.
Therefore, in the actual use, a method for keeping the electrolyzed oxidizing water stable for a long period of time has been sought.
Disclosure of Invention
The invention aims at solving the problems and the defects of the existing electrolyzed oxidizing water for treating the wound surface, the electrolyzed oxidizing water is mixed with food-grade thickening agent to prepare the hydrogel preparation of the electrolyzed oxidizing water, the hydrogel preparation is coated on the surface of the wound to cover the wound, the hydrogel preparation provides a wet environment for the tissues around the wound while sterilizing, thereby preventing bacterial infection and accelerating wound healing, and simultaneously, the thickening agent and the electrolyzed oxidizing water are mixed and prepared to enhance the stability of the electrolyzed oxidizing water and be stably stored for a long time.
The hydrogel preparation of the electrolyzed oxidizing water has certain viscosity, can be coated on the surface of a wound to cover the wound so as to obtain long-term sterilization performance, and effectively prevent the infection of the wound surface of the wound.
The hydrogel preparation system can automatically produce, prepare and fill hydrogel preparations of acidic electrolyzed-oxidizing water meeting the requirements.
The invention provides a hydrogel preparation of acidic electrolyzed oxidizing water and a preparation system thereof, comprising the acidic electrolyzed oxidizing water, sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate; the preparation system comprises a controller (1), an acid oxidation potential water generator (2), a water treatment device (3), an electrolytic agent supply barrel (4), a feeder (5), a hydrogel preparation mixing barrel (6), a stirrer (7), an index detection device (8) and a hydrogel preparation filling device (9).
The acid oxidation potential water accounts for 96-99% of the total amount of the hydrogel preparation, the sodium carboxymethylcellulose accounts for 0.5-2.0% of the total amount of the hydrogel preparation, the deacetylated chitin accounts for 0.3-1.0% of the total amount of the hydrogel preparation, and the sodium polyacrylate accounts for 0.2-1.0% of the total amount of the hydrogel preparation; the pH range of the hydrogel preparation is 2.5-6.5; the hydrogel preparation has an effective chlorine concentration range of 30ppm to 500 ppm; the oxidation-reduction potential (ORP) of the hydrogel formulation is greater than or equal to 800 mV; the hydrogel preparation is viscous liquid, is used for hand-free disinfection and skin disinfection, is applied to wounds, provides a wet environment for tissues around the wounds, prevents bacterial infection and accelerates wound healing.
The acidic electrolyzed oxidizing water is produced and prepared by an acidic electrolyzed oxidizing water generator device, wherein the pH range of the acidic electrolyzed oxidizing water is 2.5-6.5, the effective chlorine concentration range is 30-500 ppm, and the oxidation-reduction potential (ORP) is more than or equal to 800 mV.
The hydrogel preparation of the electrolyzed oxidizing water has the stable storage life of at least one year, and the effective chlorine concentration of the hydrogel preparation is not lower than 85 percent of the initial concentration when the hydrogel preparation is stored in a sealed manner for one year.
According to the acid oxidation potential water hydrogel preparation, the sodium carboxymethylcellulose is made of food-grade raw materials, the weight of the sodium carboxymethylcellulose accounts for 0.5-2.0% of the total weight of the hydrogel preparation, the deacetylated chitin is made of food-grade raw materials, the weight of the deacetylated chitin accounts for 0.3-1.0% of the total weight of the hydrogel preparation, the sodium polyacrylate is made of food-grade raw materials, and the weight of the sodium polyacrylate accounts for 0.2-1.0% of the total weight of the hydrogel preparation.
The hydrogel preparation of the electrolyzed oxidizing water is placed on a hand a little, fingers of two hands are rubbed in a crossed way for hand disinfection, and the hydrogel preparation is coated on the surface of a wound to cover the wound, so that the wound infection is prevented, and the wound healing is accelerated.
According to the hydrogel preparation system of acidic oxidation potential water, the pH sensor, the oxidation-reduction potential (ORP) sensor and the available chlorine concentration sensor are simultaneously installed in the index detection device (8) and are used for detecting the pH, ORP and available chlorine concentration data of a hydrogel preparation in the hydrogel preparation mixing barrel (6) in real time.
The feeder (5) is used for injecting sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate into the hydrogel preparation mixing barrel (6) according to respective weight requirements, the acidic oxidation potential water generator (2) prepares acidic oxidation potential water according to the requirements of the pH range, oxidation-reduction potential (ORP) range and effective chlorine range of the hydrogel preparation, the prepared acidic oxidation potential water is directly injected into the hydrogel preparation mixing barrel (6) according to the weight requirement of the acidic oxidation potential water in the hydrogel preparation, the pH range of the acidic oxidation potential water is 2.5-6.5, the effective chlorine concentration range is 30-500 ppm, and the oxidation-reduction potential (ORP) is more than or equal to 800 mV.
The invention relates to a hydrogel preparation system of electrolyzed oxidizing water, which mainly comprises the following steps: firstly, setting pH, oxidation-reduction potential (ORP) and available chlorine data of a hydrogel preparation of acidic electrolyzed oxidizing water to be prepared on a controller (1), setting respective weight proportion data of the acidic electrolyzed oxidizing water, sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate in the hydrogel preparation of the acidic electrolyzed oxidizing water, starting a system, starting the controller (1) to start a feeder (5), respectively injecting the sodium carboxymethylcellulose, the deacetylated chitin and the sodium polyacrylate into a hydrogel preparation mixing barrel (6) according to respective weight requirements, starting the acidic electrolyzed oxidizing water generator (2) by the controller (1), producing the acidic electrolyzed oxidizing water according to the set pH, oxidation-reduction potential (ORP) and available chlorine data, and producing the acidic electrolyzed oxidizing water generator (2) according to the set weight requirement of the acidic electrolyzed oxidizing water, producing acidic oxidation potential water and injecting the acidic oxidation potential water into a hydrogel preparation mixing barrel (6), then starting a stirrer (7) by a controller (1) to stir the mixture in the hydrogel preparation mixing barrel (6) for 3-10 minutes, then detecting the pH, ORP and available chlorine concentration data of the hydrogel preparation in the hydrogel preparation mixing barrel (6) by the controller (1) through an index detection device (8), if the pH data detected by the detection device (8) is within the range of 2.5-6.5, the available chlorine concentration data is within the range of 30-500 ppm, and the Oxidation Reduction Potential (ORP) data is more than or equal to 800mV, so that the hydrogel preparation of the prepared acidic oxidation potential water is qualified, starting a hydrogel preparation filling device (9) by the controller (1) to carry out finished product filling on the hydrogel preparation of the prepared acidic oxidation potential water, and if the pH, ORP and available chlorine concentration data of the hydrogel preparation detected by the detection device (8) are more than or equal to 800mV, If one of the ORP and available chlorine concentration data does not meet the above range requirement, the hydrogel formulation in the hydrogel formulation mixing tank (6) is completely discharged, the arrangement is reset on the controller (1), and the relevant steps of the claims are repeated until the requirement is met.
Drawings
FIG. 1 is a schematic block diagram of a system for preparing a electrolyzed oxidizing water hydrogel formulation according to the present invention;
description of the reference numerals
1-a controller; 2-electrolyzed oxidizing water generator; 3-a water treatment device; 4-an electrolyte supply tank; 5-feeding machine; 6-hydrogel formulation mixing vat; 7-a stirrer; 8-index detection means; 9-hydrogel preparation filling device.
Detailed Description
The present invention will be further described with reference to the following examples.
The invention provides a hydrogel preparation of electrolyzed oxidizing water and a preparation system thereof, which comprises the electrolyzed oxidizing water, sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate, wherein the preparation system comprises a controller (1), an electrolyzed oxidizing water generator (2), a water treatment device (3), an electrolytic agent supply barrel (4), a feeder (5), a hydrogel preparation mixing barrel (6), a stirrer (7), an index detection device (8) and a hydrogel preparation filling device (9).
In the whole hydrogel preparation of the acidic oxidation potential water, the acidic oxidation potential water accounts for 96-99% of the total amount of the hydrogel preparation, the sodium carboxymethylcellulose accounts for 0.5-2.0% of the total amount of the hydrogel preparation, the deacetylated chitin accounts for 0.3-1.0% of the total amount of the hydrogel preparation, and the sodium polyacrylate accounts for 0.2-1.0% of the total amount of the hydrogel preparation.
The pH range of the prepared hydrogel preparation is 2.5-6.5, and the effective chlorine concentration range is 30-500 ppm; the oxidation-reduction potential (ORP) is 800mV or more.
Example 1:
setting the pH value of a hydrogel preparation to be prepared to be 4.0, the available chlorine to be 200ppm, the oxidation-reduction potential (ORP) to be 900mV, preparing 1 kg of the hydrogel preparation, and the proportion of the sodium carboxymethylcellulose, the deacetylated chitin and the sodium polyacrylate to be 0.5 percent, 0.5 percent and 1 percent respectively on a controller (1), after the setting is finished, automatically calculating and preparing 1 kg of the hydrogel preparation by a control program of the controller (1), wherein 980 g of acidic oxidation potential water, 5 g of sodium carboxymethylcellulose, 5 g of deacetylated chitin and 10 g of sodium polyacrylate are required, starting a system, starting the controller (1) to start a feeder (5), respectively injecting 5 g of sodium carboxymethylcellulose, 5 g of deacetylated chitin and 10 g of sodium polyacrylate into a hydrogel preparation mixing barrel (6), simultaneously starting the acidic oxidation potential water generator (2) by the controller (1), and according to the pH value of 4.0, the method comprises the steps of producing 980 g of acidic oxidation potential water by physical and chemical indexes of 200ppm of available chlorine and 900mV of Oxidation Reduction Potential (ORP), injecting the produced acidic oxidation potential water into a hydrogel preparation mixing barrel (6), starting a stirrer (7) by a controller (1) to stir a mixture in the hydrogel preparation mixing barrel (6), automatically stopping stirring for 3 minutes, measuring the pH, ORP and available chlorine contents of the hydrogel preparation by a detection device (8), wherein the measured values are 4.1, 900mV and 200ppm respectively, and according with the setting requirements, starting a hydrogel preparation filling device (9) to fill finished products.
Claims (9)
1. A hydrogel preparation of electrolyzed oxidizing water comprises electrolyzed oxidizing water, sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate, and is characterized in that: the acid oxidation potential water accounts for 96-99% of the total amount of the hydrogel preparation, the sodium carboxymethylcellulose accounts for 0.5-2.0% of the total amount of the hydrogel preparation, the deacetylated chitin accounts for 0.3-1.0% of the total amount of the hydrogel preparation, and the sodium polyacrylate accounts for 0.2-1.0% of the total amount of the hydrogel preparation; the pH range of the hydrogel preparation is 2.5-6.5; the hydrogel preparation has an effective chlorine concentration range of 30ppm to 500 ppm; the oxidation-reduction potential (ORP) of the hydrogel formulation is greater than or equal to 800 mV; the hydrogel preparation is viscous liquid, is used for hand-free disinfection and skin disinfection, is applied to wounds, provides a wet environment for tissues around the wounds, prevents bacterial infection and accelerates wound healing.
2. The utility model provides a hydrogel preparation system of acid oxidation potential water, includes controller (1), acid oxidation potential water generator (2), water treatment facilities (3), electrolytic agent supply tank (4), batcher (5), hydrogel preparation blending tank (6), agitator (7), index detection device (8) and hydrogel preparation filling device (9), its characterized in that: an inlet of the water treatment device (3) is connected with a water inlet of the electrolyzed oxidizing water generator (2), an electrolytic agent supply barrel (4) is connected with an electrolytic agent inlet of the electrolyzed oxidizing water generator (2), a water outlet of the electrolyzed oxidizing water generator (2) is connected into a hydrogel preparation mixing barrel (6), an outlet of the feeder (5) is connected into the hydrogel preparation mixing barrel (6), an outlet of the hydrogel preparation mixing barrel (6) is connected with a hydrogel preparation filling device (9), and an index detection device (8) extends into the hydrogel preparation mixing barrel (6); the controller (1) adopts a programmable controller to produce and prepare the hydrogel preparation of the electrolyzed oxidizing water according to set indexes.
3. The electrolyzed oxidizing water hydrogel formulation of claim 1, wherein: the electrolyzed oxidizing water is produced and prepared by an electrolyzed oxidizing water generator (2), wherein the pH range of the electrolyzed oxidizing water is 2.5-6.5, the effective chlorine concentration range is 30-500 ppm, and the oxidation-reduction potential (ORP) is more than or equal to 800 mV.
4. The electrolyzed oxidizing water hydrogel formulation of claim 1, wherein: the hydrogel preparation has stable shelf life of at least one year, and effective chlorine concentration of not less than 80% of the initial concentration when the hydrogel preparation is stored in a sealed state for one year.
5. The electrolyzed oxidizing water hydrogel formulation of claim 1, wherein: the sodium carboxymethylcellulose is made of food-grade raw materials, the weight of the sodium carboxymethylcellulose accounts for 0.5-2.0% of the total weight of the hydrogel preparation, the chitosan is made of food-grade raw materials, the weight of the chitosan accounts for 0.3-1.0% of the total weight of the hydrogel preparation, the sodium polyacrylate is made of food-grade raw materials, and the weight of the sodium polyacrylate accounts for 0.2-1.0% of the total weight of the hydrogel preparation.
6. The electrolyzed oxidizing water hydrogel formulation of claim 1, wherein: the hydrogel preparation is applied on the surface of wound to cover the wound, prevent wound infection, and accelerate wound healing.
7. The system for preparing a electrolyzed oxidizing water hydrogel formulation as set forth in claim 2, wherein: and a pH sensor, an oxidation-reduction potential (ORP) sensor and an effective chlorine concentration sensor are simultaneously arranged in the index detection device (8) and are used for detecting the pH, the ORP and the effective chlorine concentration data of the hydrogel preparation in the hydrogel preparation mixing barrel (6) in real time.
8. The system for preparing a electrolyzed oxidizing water hydrogel formulation as defined in claim 1 or claim 2, wherein: the feeder (5) is used for injecting sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate into the hydrogel preparation mixing barrel (6) according to respective weight requirements, the acidic oxidation potential water generator (2) prepares acidic oxidation potential water according to the requirements of the pH range, oxidation-reduction potential (ORP) range and effective chlorine range of the hydrogel preparation, the prepared acidic oxidation potential water is directly injected into the hydrogel preparation mixing barrel (6) according to the weight requirement of the acidic oxidation potential water in the hydrogel preparation, the pH range of the acidic oxidation potential water is 2.5-6.5, the effective chlorine concentration range is 30-500 ppm, and the oxidation-reduction potential (ORP) is more than or equal to 800 mV.
9. The system for preparing a electrolyzed oxidizing water hydrogel formulation as defined in claim 1 or claim 2, wherein: firstly, setting pH, oxidation-reduction potential (ORP) and available chlorine data of a hydrogel preparation of acidic oxidation potential water to be prepared on a controller (1), setting respective weight proportion data of the acidic oxidation potential water, sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate in the hydrogel preparation of the acidic oxidation potential water, starting a system, starting the controller (1) to start a feeder (5), respectively injecting the set sodium carboxymethylcellulose, deacetylated chitin and sodium polyacrylate into a hydrogel preparation mixing barrel (6) according to respective weight requirements, starting the acidic oxidation potential water generator (2) by the controller (1), producing the acidic oxidation potential water according to the set pH, oxidation-reduction potential (ORP) and available chlorine data, and producing the acidic oxidation potential water generator (2) according to the set weight requirement of the acidic oxidation potential water, producing acidic oxidation potential water and injecting the acidic oxidation potential water into a hydrogel preparation mixing barrel (6), then starting a stirrer (7) by a controller (1) to stir the mixture in the hydrogel preparation mixing barrel (6) for 3-10 minutes, then detecting the pH, ORP and available chlorine concentration data of the hydrogel preparation in the hydrogel preparation mixing barrel (6) by the controller (1) through an index detection device (8), if the pH data detected by the detection device (8) is within the range of 2.5-6.5, the available chlorine concentration data is within the range of 30-500 ppm, and the Oxidation Reduction Potential (ORP) data is more than or equal to 800mV, so that the hydrogel preparation of the prepared acidic oxidation potential water is qualified, starting a hydrogel preparation filling device (9) by the controller (1) to carry out finished product filling on the hydrogel preparation of the prepared acidic oxidation potential water, and if the pH, ORP and available chlorine concentration data of the hydrogel preparation detected by the detection device (8) are more than or equal to 800mV, If one of the ORP and available chlorine concentration data does not meet the above range requirement, the hydrogel formulation in the hydrogel formulation mixing tank (6) is completely discharged, the pH, oxidation-reduction potential (ORP) and available chlorine data of the hydrogel formulation of the electrolyzed oxidizing water are reset on the controller (1), and the relevant steps of the claim are repeated until the requirement is met.
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