CN116492501A - Dressing and preparation method thereof - Google Patents

Dressing and preparation method thereof Download PDF

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Publication number
CN116492501A
CN116492501A CN202310131533.2A CN202310131533A CN116492501A CN 116492501 A CN116492501 A CN 116492501A CN 202310131533 A CN202310131533 A CN 202310131533A CN 116492501 A CN116492501 A CN 116492501A
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China
Prior art keywords
parts
selecting
dressing
raw materials
root
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何青
刘文静
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Guanhao Medical Technology Huizhou Co ltd
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Guanhao Medical Technology Huizhou Co ltd
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Priority to CN202310131533.2A priority Critical patent/CN116492501A/en
Publication of CN116492501A publication Critical patent/CN116492501A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/44Medicaments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/20Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/40Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/216Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with other specific functional groups, e.g. aldehydes, ketones, phenols, quaternary phosphonium groups
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/30Compounds of undetermined constitution extracted from natural sources, e.g. Aloe Vera
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/402Anaestetics, analgesics, e.g. lidocaine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/45Mixtures of two or more drugs, e.g. synergistic mixtures
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The invention discloses a dressing and a preparation method thereof, the material formula comprises 20-25 parts of wild chrysanthemum, 10-12 parts of divaricate saposhnikovia root, 20-22 parts of mulberry, 12-15 parts of sanchi grass, 3-5 parts of fructus psoraleae leaching solution, 15-18 parts of Chinese magnoliavine, 8-10 parts of red sage root, 12-15 parts of kusnezoff monkshood root, 10-12 parts of ephedra and 3-5 parts of borneol, and the raw materials are cleaned and air-dried according to the corresponding mass proportion, and the production method of the dressing comprises the following steps: raw material treatment, crushing and screening processing, material mixing processing, heating and melting, uniform mixing and dressing preparation. The medical pain relieving dressing is prepared from the raw materials of wild chrysanthemum, divaricate saposhnikovia root, mulberry, pseudo-ginseng, malaytea scurfpea fruit, chinese magnoliavine fruit, red sage root, kusnezoff monkshood root, ephedra, borneol and the like, has good effects of clearing heat, relieving pain, activating blood circulation, removing blood stasis and the like, and can be used for treating symptoms such as swelling and pain due to trauma, pain in the abdomen and hypochondrium, pain due to heat arthralgia, limb soreness and the like.

Description

Dressing and preparation method thereof
Technical Field
The invention relates to the field of analgesic dressings, in particular to a dressing and a preparation method thereof.
Background
The dressing is used for auxiliary materials outside the main materials of the articles, the traditional dressing is mainly dry gauze and oil gauze and is used for covering sores, wounds or other damaged parts, the general dressing is mainly used for protecting wounds and painful parts, the general dressing has a basic protection effect, but the pain relieving effect is limited, especially the trauma swelling and pain, limb ache and the like, the general dressing is difficult to promote blood circulation and remove blood stasis at the injured parts, the patient is always affected by the injury, and the dressing is easy to adhere to skin when the dressing is replaced, further pain is caused to the patient, and inconvenience is caused.
Disclosure of Invention
The invention mainly aims to provide a dressing and a preparation method thereof, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a dressing, characterized in that: the material formula comprises flos Chrysanthemi Indici, radix Saposhnikoviae, mori fructus, notoginseng radix, fructus Psoraleae, fructus Schisandrae chinensis, saviae Miltiorrhizae radix, radix Aconiti Kusnezoffii, herba Ephedrae, borneolum Syntheticum and medical vaseline.
Preferably, 20-25 parts of wild chrysanthemum are selected according to the mass ratio, the wild chrysanthemum with the length of more than 5 cm is selected as a raw material, the leaves, flowers and whole plants of the wild chrysanthemum are selected after cleaning, the root of the plant divaricate saposhnikovia root of the Umbelliferae is selected according to the mass ratio, 10-12 parts of the mulberry is selected according to the mass ratio, 6 months of mature mulberry is selected, and the mulberry is dried in the sun for later use, and 20-22 parts of the mulberry are selected according to the mass ratio.
Preferably, leaves of the pseudo-ginseng are selected from the plants of the asteraceae, the pseudo-ginseng is cut up for standby, 12-15 parts of the pseudo-ginseng are selected according to the mass ratio, seeds, stems and leaves of the fructus psoraleae are selected, the seeds, stems and leaves are soaked in alcohol, leaching liquid is obtained, and 3-5 parts of the leaching liquid are selected according to the mass ratio.
Preferably, the schisandra chinensis is prepared by selecting mature fruits of schisandra chinensis plants, sun-drying and taking, selecting 15-18 parts by mass of roots and rhizomes of the salvia miltiorrhiza bunge, taking after sun-drying and drying, selecting 8-10 parts by mass of roots and rhizomes of the salvia miltiorrhiza bunge, selecting kusnezoff monkshood root tuber of the kusnezoff monkshood, removing root hairs and sediment, drying for later use, and selecting 12-15 parts by mass of the salvia miltiorrhiza bunge.
Preferably, the ephedra herb is selected from the straw stem of the ephedra herb or the Chinese ephedra herb, 10-12 parts of the ephedra herb is selected according to the mass ratio, and 3-5 parts of the borneol is selected according to the mass ratio.
A method of producing a dressing comprising the steps of:
s1: raw material treatment, namely selecting proper amounts of wild chrysanthemum, divaricate saposhnikovia root, mulberry, pseudo-ginseng, fructus psoraleae, chinese magnoliavine fruit, red sage root, kusnezoff monkshood root, ephedra and borneol according to corresponding mass proportions, cleaning and air-drying the raw materials, wherein the mulberry, the fruit of Chinese magnoliavine and the rhizome of red sage root need to be dried in the sun, soaking the selected fructus psoraleae in alcohol, and selecting medical alcohol to obtain a leaching solution of the fructus psoraleae;
s2: crushing and screening, namely crushing the treated raw materials into powder, screening the raw materials, selecting a 100-mesh sieve for screening, and screening all the raw materials separately to obtain all the powdery raw material powder;
s3: mixing, namely sequentially adding all the prepared powder materials into a mixing device, finally adding the fructus psoraleae leaching solution, and stirring to fully mix all the raw materials to obtain a mixed paste;
s4: heating to melt and uniformly mix, heating the mixed paste at 70-80 ℃ to gradually melt the paste, and then stirring again to fully mix all the raw materials so as to complete uniform mixing of the raw materials and obtain a pasty mixture;
s5: preparing dressing, extracting the prepared pasty mixture, and preparing the dressing by matching with medical vaseline.
Preferably, in the step S1, each raw material should be sufficiently cleaned to remove impurities such as silt attached to the raw material, and root hairs should be removed from the rhizome material.
Preferably, in the step S3, the stirring time is not less than 30 minutes.
Preferably, in the step S4, the temperature should be raised during the secondary stirring, so that the temperature is controlled between 90 and 100 ℃, and the stirring time is 10 minutes.
Compared with the prior art, the invention has the following beneficial effects:
the medical pain relieving dressing is prepared by taking wild chrysanthemum, divaricate saposhnikovia root, mulberry, pseudo-ginseng, fructus psoraleae, chinese magnoliavine fruit, red sage root, kusnezoff monkshood root, ephedra, borneol and the like as raw materials, has good effects of clearing heat, relieving pain, activating blood circulation, removing blood stasis and the like, can be used for treating symptoms such as swelling and pain of trauma, epigastric and hypochondrium pain, pain of heat arthralgia, ache of limbs and the like, and is prepared by mixing the prepared mixture with medical vaseline, so that the dressing is prevented from adhering to skin, and a patient is more comfortable when the dressing is replaced, and has good pain relieving effect.
Drawings
Fig. 1 is a flow chart of a method of producing a dressing of the invention.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in figure 1, a dressing comprises flos Chrysanthemi Indici, radix Saposhnikoviae, mori fructus, notoginseng radix, fructus Psoraleae, fructus Schisandrae chinensis, saviae Miltiorrhizae radix, radix Aconiti Kusnezoffii, herba Ephedrae, borneolum Syntheticum and medical vaseline.
Selecting 20-25 parts of wild chrysanthemum according to the mass ratio, selecting wild chrysanthemum with the length of more than 5 cm as a raw material, cleaning, taking leaves, flowers and whole plants of the wild chrysanthemum, selecting roots of the radix sileris of the Umbelliferae plant, selecting 10-12 parts of the radix sileris according to the mass ratio, selecting 6 months of mature mulberries, sun-drying for later use, and selecting 20-22 parts of the mulberries according to the mass ratio.
The method comprises the steps of selecting leaves of pseudo-ginseng of the asteraceae, cutting up for later use, selecting 12-15 parts by mass of seeds, stems and leaves of fructus psoraleae, soaking in alcohol to obtain a leaching solution, and selecting 3-5 parts by mass of the leaching solution.
The schisandra chinensis is prepared by selecting mature fruits of schisandra chinensis plants, sun-drying and taking, selecting 15-18 parts by mass of roots and rhizomes of the salviae miltiorrhizae plants according to the mass ratio, taking after sun-drying and drying, selecting 8-10 parts by mass of roots and rhizomes of the salviae miltiorrhizae plants, selecting kusnezoff monkshood roots according to the mass ratio, removing root hairs and sediment, drying for later use, and selecting 12-15 parts by mass ratio.
The ephedra herb is selected from the straw stem of the ephedra herb or the Chinese ephedra herb, is dried for standby, 10-12 parts of borneol is selected according to the mass ratio, and 3-5 parts of borneol is selected according to the mass ratio.
A method of producing a dressing comprising the steps of:
s1: raw material treatment, namely selecting proper amounts of wild chrysanthemum, divaricate saposhnikovia root, mulberry, pseudo-ginseng, fructus psoraleae, chinese magnoliavine fruit, red sage root, kusnezoff monkshood root, ephedra and borneol according to corresponding mass proportions, cleaning and air-drying the raw materials, wherein the mulberry, the fruit of Chinese magnoliavine and the rhizome of red sage root need to be dried in the sun, soaking the selected fructus psoraleae in alcohol, and selecting medical alcohol to obtain a leaching solution of the fructus psoraleae;
s2: crushing and screening, namely crushing the treated raw materials into powder, screening the raw materials, selecting a 100-mesh sieve for screening, and screening all the raw materials separately to obtain all the powdery raw material powder;
s3: mixing, namely sequentially adding all the prepared powder materials into a mixing device, finally adding the fructus psoraleae leaching solution, and stirring to fully mix all the raw materials to obtain a mixed paste;
s4: heating to melt and uniformly mix, heating the mixed paste at 70-80 ℃ to gradually melt the paste, and then stirring again to fully mix all the raw materials so as to complete uniform mixing of the raw materials and obtain a pasty mixture;
s5: preparing dressing, extracting the prepared pasty mixture, and preparing the dressing by matching with medical vaseline;
in the S1 step, each raw material should be sufficiently cleaned to remove impurities such as sediment attached to the raw material, and root hairs should be removed from the rhizome materials; s3, stirring and processing time is not less than 30 minutes; in the step S4, the temperature is raised during secondary stirring, so that the temperature is controlled between 90 and 100 ℃, and the stirring time is 10 minutes.
The dressing and the preparation method thereof are characterized in that the dressing comprises 20-25 parts of wild chrysanthemum, 10-12 parts of divaricate saposhnikovia root, 10-22 parts of mulberry, 12-15 parts of sanchi, 3-5 parts of psoralea fruit leaching solution, 15-18 parts of shizandra berry, 8-10 parts of red sage root, 12-15 parts of kusnezoff monkshood root, 10-12 parts of ephedra and 3-5 parts of borneol, raw materials are cleaned and air-dried, when medicines are produced, raw materials are firstly processed, the wild chrysanthemum, the divaricate saposhnikovia root, the mulberry, the sanchi, the fructus psoraleae, the shizandra berry, the red sage root, the kusnezoff monkshood root, the ephedra and the borneol are selected according to corresponding mass proportions, the raw materials are cleaned and air-dried, wherein the mulberry, the schisandra fruit and the red sage root are required to be treated, the leaved in alcohol is selected and soaked in the leaching solution, the medical alcohol is selected, the psoralea fruit is obtained, the cleaning raw materials are respectively and the sediment is removed, the raw materials are respectively and fully adhered to the raw materials, the paste materials are crushed into paste-like powder, the paste-like raw materials are respectively obtained, the paste-like raw materials are crushed, the paste-like raw materials are respectively, the paste-like raw materials are mixed materials are processed, and the paste-like raw materials are mixed, and the raw materials are well are processed, and the paste-like and the raw materials are well and ground, in the step, the primary stirring processing time is not less than 30 minutes, then heating, melting and uniformly mixing are carried out, the mixed paste is heated to 70-80 ℃, the paste is gradually melted, then stirring treatment is carried out again, all raw materials are fully fused, so as to complete the uniform mixing of the raw materials, a pasty mixture is obtained, in the step again, the temperature is increased during secondary stirring, the temperature is controlled to be 90-100 ℃, the stirring time is 10 minutes, finally dressing preparation is carried out, the prepared pasty mixture is extracted, and medical vaseline is matched to prepare the dressing, and the wild chrysanthemum flower, the divaricate saposhnikovia root, the mulberry, the notoginseng, the fructus psoraleae, the shizandra berry, the radix salviae miltiorrhizae, the radix aconiti kusnezoffii, the ephedra, the borneol and the like are selected as raw materials, so that the medical pain relieving dressing suitable for medical use is obtained, and the effects of good heat clearing, pain relieving, blood circulation promoting, blood stasis removing and the like can be used for symptoms such as wound swelling and pain, abdominal pain, limb ache and the like.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A dressing, characterized in that: the material formula comprises flos Chrysanthemi Indici, radix Saposhnikoviae, mori fructus, notoginseng radix, fructus Psoraleae, fructus Schisandrae chinensis, saviae Miltiorrhizae radix, radix Aconiti Kusnezoffii, herba Ephedrae, borneolum Syntheticum and medical vaseline.
2. A dressing according to claim 1, wherein: the wild chrysanthemum is prepared by selecting 20-25 parts by mass, selecting wild chrysanthemum with the length of more than 5 cm as a raw material, cleaning, then taking leaves, flowers and whole grass of the wild chrysanthemum, selecting roots of the radix sileris of the Umbelliferae plant, selecting 10-12 parts by mass, selecting 6 months of mature mulberries by mass, sun-drying for later use, and selecting 20-22 parts by mass.
3. A dressing according to claim 1, wherein: the method comprises the steps of selecting leaves of the pseudo-ginseng of the asteraceae, cutting up for later use, selecting 12-15 parts by mass of the leaves, selecting seeds, stems and leaves of the fructus psoraleae, soaking the seeds, stems and leaves in alcohol to obtain leaching liquid, and selecting 3-5 parts by mass of the leaching liquid.
4. A dressing according to claim 1, wherein: the schisandra chinensis is prepared by selecting mature fruits of schisandra chinensis plants, sun-drying and taking, selecting 15-18 parts by mass of roots and rhizomes of the salvia miltiorrhiza, taking after sun-drying and drying, selecting 8-10 parts by mass of roots and rhizomes of the salvia miltiorrhiza, selecting kusnezoff monkshood root, removing root hairs and sediment, drying for later use, and selecting 12-15 parts by mass of the kusnezoff monkshood root.
5. A dressing according to claim 1, wherein: the ephedra herb is selected from the straw stem of the ephedra herb or the Chinese ephedra herb, 10-12 parts of borneol is selected according to the mass ratio, and 3-5 parts of natural borneol is selected according to the mass ratio.
6. A method for producing a dressing, characterized in that: the method comprises the following steps:
s1: raw material treatment, namely selecting proper amounts of wild chrysanthemum, divaricate saposhnikovia root, mulberry, pseudo-ginseng, fructus psoraleae, chinese magnoliavine fruit, red sage root, kusnezoff monkshood root, ephedra and borneol according to corresponding mass proportions, cleaning and air-drying the raw materials, wherein the mulberry, the fruit of Chinese magnoliavine and the rhizome of red sage root need to be dried in the sun, soaking the selected fructus psoraleae in alcohol, and selecting medical alcohol to obtain a leaching solution of the fructus psoraleae.
S2: crushing and screening, namely crushing the treated raw materials into powder, screening the raw materials, selecting a 100-mesh sieve for screening, and screening all the raw materials separately to obtain all the powdery raw material powder;
s3: mixing, namely sequentially adding all the prepared powder materials into a mixing device, finally adding the fructus psoraleae leaching solution, and stirring to fully mix all the raw materials to obtain a mixed paste;
s4: heating to melt and uniformly mix, heating the mixed paste at 70-80 ℃ to gradually melt the paste, and then stirring again to fully mix all the raw materials so as to complete uniform mixing of the raw materials and obtain a pasty mixture;
s5: preparing dressing, extracting the prepared pasty mixture, and preparing the dressing by matching with medical vaseline.
7. A method of producing a dressing according to claim 6, wherein: in the step S1, all raw materials should be sufficiently cleaned to remove impurities such as sediment attached to the raw materials, and root hairs should be removed from the rhizome materials.
8. A method of producing a dressing according to claim 6, wherein: in the step S3, the stirring processing time is not less than 30 minutes.
9. A method of producing a dressing according to claim 6, wherein: in the step S4, the temperature is raised during secondary stirring, so that the temperature is controlled between 90 and 100 ℃, and the stirring time is 10 minutes.
CN202310131533.2A 2023-02-17 2023-02-17 Dressing and preparation method thereof Pending CN116492501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310131533.2A CN116492501A (en) 2023-02-17 2023-02-17 Dressing and preparation method thereof

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Application Number Priority Date Filing Date Title
CN202310131533.2A CN116492501A (en) 2023-02-17 2023-02-17 Dressing and preparation method thereof

Publications (1)

Publication Number Publication Date
CN116492501A true CN116492501A (en) 2023-07-28

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