Scar cream for improving scar hyperplasia and stirring cream making device thereof

Abstract

The invention relates to the technical field of scar cream, in particular to scar cream for improving scar hyperplasia. Comprising the following components in parts by weight: 40 to 100 parts of matrix, 10 to 30 parts of aloe vera gel, 5 to 15 parts of glycerol, 5 to 15 parts of centella asiatica extract, 5 to 15 parts of radix salviae miltiorrhizae extract, 5 to 15 parts of radix astragali seu hedysari extract, 5 to 15 parts of herba taraxaci extract, 5 to 15 parts of curcumin, 2.5 to 7.5 parts of vitamin E oil, 1.5 to 4.5 parts of allantoin, 1 to 3 parts of sodium hyaluronate, 0.05 to 0.2 part of antioxidant, 0.05 to 0.2 part of purple perilla extract and 400 to 600 parts of deionized water, according to the invention, a plurality of components for improving scar hyperplasia are added, so that fiber hyperplasia can be effectively inhibited, regeneration and repair of dermis and epidermis can be promoted, and scars can be flat, transparent and beautiful; through combination of lifting and stirring, the stirring effect on components is improved, and through intermittent opening of the stirring mechanism, the stirring mechanism scrapes the adhered components, so that waste caused by adhesion is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of scar cream, in particular to a scar cream for improving scar hyperplasia and a stirring and cream-making device thereof. Background Art

[0002] Scars are the natural product of the body's repair of trauma, and scar hyperplasia can be caused by factors such as scar constitution, infection, and dietary influences. Scar hyperplasia is a problem that bothers many people. The causes of scar hyperplasia are complex and may vary from person to person.

[0003] In order to inhibit scar formation, scar cream needs to be used immediately within a few days after wound healing or after surgical suture. Although the existing scar cream can effectively reduce and fade scars and play a role in fading pigmentation, it is not obvious to improve the hyperplasia of scars. In addition, a stirring cream-making device is generally indispensable during the production of scar cream, but the cream is generally easy to adhere to the inner wall of the device. Therefore, during stirring, some raw materials cannot be fully stirred, which easily causes the quality of the scar cream to be inconsistent and wastes raw materials.

[0004] Therefore, in view of the above-mentioned problems that the improvement effect on scar hyperplasia is not obvious and the paste is easy to adhere to the inner wall, a scar cream that improves scar hyperplasia and a stirring cream making device thereof can be designed. Summary of the invention

[0005] In order to overcome the problem that the improvement effect on scar hyperplasia is not obvious and the paste easily adheres to the inner wall.

[0006] The technical scheme of the present invention is: a scar cream for improving scar hyperplasia, comprising the following components in parts by weight: 40-100 parts of a matrix, 10-30 parts of aloe gel, 5-15 parts of glycerin, 5-15 parts of Centella asiatica extract, 5-15 parts of Salvia miltiorrhiza extract, 5-15 parts of Astragalus extract, 5-15 parts of Taraxacum extract, 5-15 parts of curcumin, 2.5-7.5 parts of vitamin E oil, 1.5-4.5 parts of allantoin, 1-3 parts of sodium hyaluronate, 0.05-0.2 parts of an antioxidant, 0.05-0.2 parts of a perilla extract, and 400-600 parts of deionized water.

[0007] Preferably, the matrix is ​​any one of silicone oil, vaseline, solid paraffin, liquid paraffin, lanolin, beeswax, and stearic acid.

[0008] Preferably, the preparation steps of Centella asiatica extract, dandelion extract and perilla extract are: clean the raw materials, remove impurities, and crush them, put the crushed raw materials into an extraction container, add clean water at a solid-liquid ratio of 1:10-20, extract at a constant temperature of 80-95°C for 0.5-3 hours, filter the extract with filter paper or cloth to remove solid residue to obtain an extract, then evaporate and concentrate under reduced pressure, and dry them by spray drying or freeze drying to obtain Centella asiatica extract, dandelion extract and perilla extract.

[0009] Preferably, the preparation steps of Danshen extract and Astragalus extract are as follows: placing in an extraction tank, adding distilled water according to a solid-liquid ratio of 1:8-10, and then heating and extracting at 80-90°C for 3-4 hours, pouring out the filtrate, adding 5-8 times the amount of distilled water again, extracting again, combining the two filtrates, concentrating by reduced pressure evaporation and spray drying, to obtain Danshen extract and Astragalus extract.

[0010] The scar cream stirring and making device for improving scar hyperplasia comprises the scar cream for improving scar hyperplasia as described above, comprising a stirring pot and a base frame; both left and right ends of the base frame are rotatably connected to a rotating shaft connected to the stirring pot; a fixed cover is fixedly connected to the rear side of the upper end of the stirring pot; a stirring shaft is rotatably connected inside the stirring pot; an inner cylinder with a concentric structure is installed in the stirring pot; a connecting block with an annular equidistant distribution and connected to the stirring pot is fixedly connected to the lower end of the inner cylinder; spiral blades matching the inner cylinder are installed on the outer side of the stirring shaft; an annular equidistant distribution is fixedly connected to the outer surface of the upper side of the stirring shaft The invention discloses a horizontal rod distributed in a circle; an inner sliding rod and an outer sliding rod are slidably connected in sequence from the inside to the outside in the horizontal rod; the lower ends of the inner sliding rod and the outer sliding rod are respectively fixedly connected with the inner stirring and scraping rod and the outer stirring and scraping rod; springs equidistantly distributed along the vertical direction are fixedly connected between the inner stirring and scraping rod and the outer stirring and scraping rod; an upper progressive opener is fixedly connected to the lower end of the fixed cover; a lower progressive opener corresponding to the upper progressive opener is fixedly connected to the upper end of the bottom of the mixing tank; a fixed seat is fixedly connected to the front end of the mixing tank; a rotating member is rotatably connected in the fixed seat; and a movable cover is fixedly connected to the rear end of the rotating member.

[0011] Preferably, a feeding port is installed at the rear side of the upper end of the fixed cover; a coupling and a first motor are installed in sequence at the lower end of the stirring shaft; and reinforcement rods symmetrically distributed on the left and right are fixedly connected between the first motor and the stirring tank.

[0012] Preferably, a mounting plate is fixedly connected to the right end of the base frame; a second motor connected to the rotating shaft is installed on the upper end of the mounting plate; the inner sliding rod and the outer sliding rod are linked front and rear and fixedly connected to a limiting slider; the lower end of the limiting slider is in contact with the upper end of the cross bar.

[0013] The present invention also provides a method for using a scar cream stirring and making device for improving scar hyperplasia, and the steps are as follows:

[0014] Step 1: Weigh each component according to the required proportion of the formula;

[0015] Step 2: Open the feeding port at the upper end of the fixed cover, add the matrix and 4 / 5 deionized water into the mixing tank, start the first motor inside the reinforcement rod, and transmit the power to the mixing shaft under the action of the coupling. Under the action of the spiral blade, the raw materials in the inner cylinder are turned upward and stirred, and then discharged from the upper end of the inner cylinder and moved to the area formed by the inner cylinder and the mixing tank. The raw materials are returned to the inner cylinder from the gap between the connecting block and another adjacent connecting block and are lifted again. At the same time, the cross bar drives the inner sliding rod, the outer sliding rod, the inner stirring and scraping rod and the outer stirring and scraping rod to move synchronously. Rotate to achieve stirring of the raw materials. When the inner sliding rod and the outer sliding rod move to the upper progressive stretcher and the lower progressive stretcher, the inner sliding rod, the outer sliding rod and the limit slider slide, the inner stirring and scraping rod and the outer stirring and scraping rod are gradually separated, the spring is stretched, and the inner stirring and scraping rod and the outer stirring and scraping rod are respectively attached to the outer wall of the inner cylinder and the inner wall of the stirring tank to avoid adhesion, until the raw materials are fully mixed and emulsified to form a basic paste, and aloe vera gel, glycerin, allantoin, vitamin E oil and sodium hyaluronate are slowly added to the basic paste while stirring;

[0016] Step 3: Add Centella asiatica extract, Salvia miltiorrhiza extract, Astragalus membranaceus extract and Taraxacum officinale extract into the remaining deionized water and fully dissolve them, pour the solution into the basic paste of step 2, and continue stirring;

[0017] Step 4: Add antioxidants, curcumin and perilla extract to the paste and stir again to obtain scar cream;

[0018] Step 5: Start the second motor on the upper end of the mounting plate at the right end of the bottom frame, rotate the mixing tank by rotating the shaft, and under the action of the fixed seat and the rotating part, the movable cover flips down to pour out the prepared scar cream.

[0019] Beneficial effects of the present invention:

[0020] 1. On the basis of conventional scar removing components such as aloe vera gel, vitamin E oil, allantoin and sodium hyaluronate, a variety of components for improving scar hyperplasia are added. Through the reasonable proportion of various components, it can effectively inhibit fibrosis, reduce collagen deposition, dilute scar color, relieve scar itching and pain, and promote the regeneration and repair of dermis and epidermis, thereby improving the appearance and touch of scars, making scars smoother, more transparent and beautiful;

[0021] 2. The stirring cream making device improves the stirring effect of the components through the combination of lifting and stirring, ensuring the uniformity of the scar cream quality, and through the intermittent propagation of the stirring mechanism, the stirring mechanism can scrape off the adhered components, ensuring the stirring effect of the raw materials and reducing the waste caused by adhesion;

[0022] 3. Danshen is a drug that promotes blood circulation and removes blood stasis. It can inhibit fibroblasts in scars, thus helping scar repair;

[0023] 4. Astragalus can relieve local blood stasis, improve the dark purple color or pigmentation of the skin, and can also serve as an auxiliary treatment for scars;

[0024] 5. Dandelion can promote the rearrangement of collagen fibers and elastic fibers, change the structure of scar tissue and restore elasticity;

[0025] 6. Perilla extract has an antioxidant effect, which can prevent the ingredients in the ointment from oxidizing and deteriorating, and extend the shelf life of the ointment;

[0026] 7. Centella asiatica extract reduces the formation and size of scars by inhibiting the synthesis of collagen. Centella asiatica extract also has anti-inflammatory effects, which can reduce the inflammatory response at the scar site, thereby helping to reduce the redness, swelling and pain of the scar. Centella asiatica extract may also promote skin repair and help scars heal faster and more evenly.

[0027] 8. Curcumin can promote the regeneration and repair of skin cells and help scar tissue to be better rebuilt. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Shown is a first three-dimensional structural schematic diagram of a scar cream stirring and making device for improving scar hyperplasia of the present invention;

[0029] Figure 2 Shown is a second three-dimensional structural schematic diagram of the scar cream stirring and making device for improving scar hyperplasia of the present invention;

[0030] Figure 3 Shown is a schematic diagram of the first cross-sectional three-dimensional structure of the scar cream stirring and making device for improving scar hyperplasia of the present invention;

[0031] Figure 4 Shown is a schematic diagram of the second cross-sectional three-dimensional structure of the scar cream stirring and making device for improving scar hyperplasia of the present invention;

[0032] Figure 5 Shown is a schematic diagram of the internal three-dimensional structure of a stirring tank in a scar cream stirring and making device for improving scar hyperplasia of the present invention;

[0033] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the cross bar, the inner stirring and scraping rod and the outer stirring and scraping rod in the scar cream stirring and cream making device for improving scar hyperplasia of the present invention.

[0034] Explanation of the reference numerals: 1. stirring tank; 2. base frame; 3. rotating shaft; 4. fixed cover; 5. stirring shaft; 6. inner cylinder; 7. connecting block; 8. spiral blade; 9. cross bar; 10. inner sliding rod; 11. outer sliding rod; 12. inner stirring and scraping rod; 13. outer stirring and scraping rod; 14. spring; 15. upper progressive spreader; 16. lower progressive spreader; 17. fixed seat; 18. rotating part; 19. movable cover; 20. feeding port; 21. coupling; 22. first motor; 23. reinforcement rod; 24. mounting plate; 25. second motor; 26. limit slider. DETAILED DESCRIPTION

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0036] See also Figure 1-Figure 6 The present invention provides an embodiment: a scar cream for improving scar hyperplasia, comprising the following components in parts by weight: 40-100 parts of a matrix, 10-30 parts of aloe vera gel, 5-15 parts of glycerin, 5-15 parts of Centella asiatica extract, 5-15 parts of Salvia miltiorrhiza extract, 5-15 parts of Astragalus extract, 5-15 parts of Taraxacum extract, 5-15 parts of curcumin, 2.5-7.5 parts of vitamin E oil, 1.5-4.5 parts of allantoin, 1-3 parts of sodium hyaluronate, 0.05-0.2 parts of an antioxidant, 0.05-0.2 parts of a perilla extract, and 400-600 parts of deionized water.

[0037] Preferably, the matrix is ​​any one of silicone oil, vaseline, solid paraffin, liquid paraffin, lanolin, beeswax, and stearic acid.

[0038] Preferably, the preparation steps of Centella asiatica extract, dandelion extract and perilla extract are: clean the raw materials, remove impurities, and crush them, put the crushed raw materials into an extraction container, add clean water at a solid-liquid ratio of 1:10-20, extract at a constant temperature of 80-95°C for 0.5-3 hours, filter the extract with filter paper or cloth to remove solid residue to obtain an extract, then evaporate and concentrate under reduced pressure, and dry them by spray drying or freeze drying to obtain Centella asiatica extract, dandelion extract and perilla extract.

[0039] Preferably, the preparation steps of Danshen extract and Astragalus extract are as follows: placing in an extraction tank, adding distilled water according to a solid-liquid ratio of 1:8-10, and then heating and extracting at 80-90°C for 3-4 hours, pouring out the filtrate, adding 5-8 times the amount of distilled water again, extracting again, combining the two filtrates, concentrating by reduced pressure evaporation and spray drying, to obtain Danshen extract and Astragalus extract.

[0040] A scar cream stirring and making device for improving scar hyperplasia comprises the scar cream for improving scar hyperplasia as described above, comprising a stirring tank 1 and a base frame 2; both left and right ends of the base frame 2 are rotatably connected to a rotating shaft 3 connected to the stirring tank 1; a fixed cover 4 is fixedly connected to the rear side of the upper end of the stirring tank 1; a stirring shaft 5 is rotatably connected inside the stirring tank 1; an inner cylinder 6 with a concentric structure is installed inside the stirring tank 1; a connecting block 7 is fixedly connected to the lower end of the inner cylinder 6 and is distributed in an annular manner and is connected to the stirring tank 1; spiral blades 8 matching the inner cylinder 6 are installed on the outer side of the stirring shaft 5; a cross bar 9 distributed in an annular manner and is distributed in an annular manner and is fixedly connected to the outer surface of the upper side of the stirring shaft 5; and the cross bar 9 is fixedly connected to the inner side of the cross bar 9. An inner sliding rod 10 and an outer sliding rod 11 are slidably connected from the inside to the outside in sequence; an inner stirring and scraping rod 12 and an outer stirring and scraping rod 13 are fixedly connected to the lower ends of the inner sliding rod 10 and the outer sliding rod 11 respectively; springs 14 distributed equidistantly along the vertical direction are fixedly connected between the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13; an upper progressive spreader 15 is fixedly connected to the lower end of the fixed cover 4; a lower progressive spreader 16 corresponding to the upper progressive spreader 15 is fixedly connected to the upper end of the inner bottom of the mixing tank 1; a fixed seat 17 is fixedly connected to the front end of the mixing tank 1; a rotating member 18 is rotatably connected in the fixed seat 17; a movable cover 19 is fixedly connected to the rear end of the rotating member 18.

[0041] Preferably, a feed port 20 is installed at the rear side of the upper end of the fixed cover 4; a coupling 21 and a first motor 22 are installed in sequence at the lower end of the stirring shaft 5; and reinforcement rods 23 symmetrically distributed on the left and right are fixedly connected between the first motor 22 and the stirring tank 1.

[0042] Preferably, a mounting plate 24 is fixedly connected to the right end of the base frame 2; a second motor 25 connected to the rotating shaft 3 is installed on the upper end of the mounting plate 24; the inner sliding rod 10 and the outer sliding rod 11 are linked front and rear and fixedly connected to a limiting slider 26; the lower end of the limiting slider 26 is in contact with the upper end of the cross bar 9.

[0043] The present invention also provides a method for using a scar cream stirring and making device for improving scar hyperplasia, and the steps are as follows:

[0044] Step 1: Weigh each component according to the required proportion of the formula;

[0045] Step 2: Open the feeding port 20 at the upper end of the fixed cover 4, add the matrix and 4 / 5 deionized water into the stirring tank 1, start the first motor 22 inside the reinforcing rod 23, and transmit the power to the stirring shaft 5 under the action of the coupling 21. Under the action of the spiral blade 8, the raw materials in the inner cylinder 6 are stirred upward, and then discharged from the upper end of the inner cylinder 6 and moved to the area formed by the inner cylinder 6 and the stirring tank 1. The raw materials are returned to the inner cylinder 6 from the gap between the connecting block 7 and another adjacent connecting block 7 and are lifted again. At the same time, the cross bar 9 drives the inner sliding rod 10, the outer sliding rod 11, the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 to move simultaneously. The inner sliding rod 10 and the outer sliding rod 11 are rotated step by step to achieve stirring of the raw materials. When the inner sliding rod 10 and the outer sliding rod 11 move to the upper progressive opener 15 and the lower progressive opener 16, the inner sliding rod 10, the outer sliding rod 11 and the limit slider 26 slide, and the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 are gradually separated. The spring 14 is stretched, and the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 are respectively attached to the outer wall of the inner cylinder 6 and the inner wall of the stirring tank 1 to avoid adhesion, until the raw materials are fully mixed and emulsified to form a basic paste. While stirring, aloe vera gel, glycerin, allantoin, vitamin E oil and sodium hyaluronate are slowly added to the basic paste;

[0046] Step 3: Add Centella asiatica extract, Salvia miltiorrhiza extract, Astragalus membranaceus extract and Taraxacum officinale extract into the remaining deionized water and fully dissolve them, pour the solution into the basic paste of step 2, and continue stirring;

[0047] Step 4: Add antioxidants, curcumin and perilla extract to the paste and stir again to obtain scar cream;

[0048] Step 5: Start the second motor 25 on the upper end of the mounting plate 24 at the right end of the base frame 2, rotate the mixing tank 1 through the rotating shaft 3, and under the action of the fixed seat 17 and the rotating member 18, the movable cover 19 flips downward to pour out the prepared scar cream.

[0049] Example 1

[0050] A scar cream for improving scar hyperplasia comprises the following components in parts by weight: 40 parts of a matrix, 10 parts of aloe vera gel, 5 parts of glycerin, 5 parts of Centella asiatica extract, 5 parts of Salvia miltiorrhiza extract, 5 parts of Astragalus extract, 5 parts of Taraxacum extract, 5 parts of curcumin, 2.5 parts of vitamin E oil, 1.5 parts of allantoin, 1 part of sodium hyaluronate, 0.05 parts of an antioxidant, 0.05 parts of Perilla extract, and 400 parts of deionized water.

[0051] The preparation steps are as follows:

[0052] Step 1: Weigh each component according to the required proportion of the formula;

[0053] Step 2: Open the feeding port 20 at the upper end of the fixed cover 4, add the matrix and 4 / 5 deionized water into the stirring tank 1, start the first motor 22 inside the reinforcing rod 23, and transmit the power to the stirring shaft 5 under the action of the coupling 21. Under the action of the spiral blade 8, the raw materials in the inner cylinder 6 are stirred upward, and then discharged from the upper end of the inner cylinder 6 and moved to the area formed by the inner cylinder 6 and the stirring tank 1. The raw materials are returned to the inner cylinder 6 from the gap between the connecting block 7 and another adjacent connecting block 7 and are lifted again. At the same time, the cross bar 9 drives the inner sliding rod 10, the outer sliding rod 11, the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 to move simultaneously. The inner sliding rod 10 and the outer sliding rod 11 are rotated step by step to achieve stirring of the raw materials. When the inner sliding rod 10 and the outer sliding rod 11 move to the upper progressive opener 15 and the lower progressive opener 16, the inner sliding rod 10, the outer sliding rod 11 and the limit slider 26 slide, and the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 are gradually separated. The spring 14 is stretched, and the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 are respectively attached to the outer wall of the inner cylinder 6 and the inner wall of the stirring tank 1 to avoid adhesion, until the raw materials are fully mixed and emulsified to form a basic paste. While stirring, aloe vera gel, glycerin, allantoin, vitamin E oil and sodium hyaluronate are slowly added to the basic paste;

[0054] Step 3: Add Centella asiatica extract, Salvia miltiorrhiza extract, Astragalus membranaceus extract and Taraxacum officinale extract into the remaining deionized water and fully dissolve them, pour the solution into the basic paste of step 2, and continue stirring;

[0055] Step 4: Add antioxidants, curcumin and perilla extract to the paste and stir again to obtain scar cream;

[0056] Step 5: Start the second motor 25 on the upper end of the mounting plate 24 at the right end of the base frame 2, rotate the mixing tank 1 through the rotating shaft 3, and under the action of the fixed seat 17 and the rotating member 18, the movable cover 19 flips downward to pour out the prepared scar cream.

[0057] Example 2

[0058] A scar cream for improving scar hyperplasia comprises the following components in parts by weight: 100 parts of a matrix, 30 parts of aloe vera gel, 15 parts of glycerin, 15 parts of Centella asiatica extract, 15 parts of Salvia miltiorrhiza extract, 15 parts of Astragalus extract, 15 parts of Taraxacum extract, 15 parts of curcumin, 7.5 parts of vitamin E oil, 4.5 parts of allantoin, 3 parts of sodium hyaluronate, 0.2 parts of an antioxidant, 0.2 parts of a perilla extract, and 600 parts of deionized water.

[0059] The preparation steps are as follows:

[0060] Step 1: Weigh each component according to the required proportion of the formula;

[0061] Step 2: Open the feeding port 20 at the upper end of the fixed cover 4, add the matrix and 4 / 5 deionized water into the stirring tank 1, start the first motor 22 inside the reinforcing rod 23, and transmit the power to the stirring shaft 5 under the action of the coupling 21. Under the action of the spiral blade 8, the raw materials in the inner cylinder 6 are stirred upward, and then discharged from the upper end of the inner cylinder 6 and moved to the area formed by the inner cylinder 6 and the stirring tank 1. The raw materials are returned to the inner cylinder 6 from the gap between the connecting block 7 and another adjacent connecting block 7 and are lifted again. At the same time, the cross bar 9 drives the inner sliding rod 10, the outer sliding rod 11, the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 to move simultaneously. The inner sliding rod 10 and the outer sliding rod 11 are rotated step by step to achieve stirring of the raw materials. When the inner sliding rod 10 and the outer sliding rod 11 move to the upper progressive opener 15 and the lower progressive opener 16, the inner sliding rod 10, the outer sliding rod 11 and the limit slider 26 slide, and the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 are gradually separated. The spring 14 is stretched, and the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 are respectively attached to the outer wall of the inner cylinder 6 and the inner wall of the stirring tank 1 to avoid adhesion, until the raw materials are fully mixed and emulsified to form a basic paste. While stirring, aloe vera gel, glycerin, allantoin, vitamin E oil and sodium hyaluronate are slowly added to the basic paste;

[0062] Step 3: Add Centella asiatica extract, Salvia miltiorrhiza extract, Astragalus membranaceus extract and Taraxacum officinale extract into the remaining deionized water and fully dissolve them, pour the solution into the basic paste of step 2, and continue stirring;

[0063] Step 4: Add antioxidants, curcumin and perilla extract to the paste and stir again to obtain scar cream;

[0064] Step 5: Start the second motor 25 on the upper end of the mounting plate 24 at the right end of the base frame 2, rotate the mixing tank 1 through the rotating shaft 3, and under the action of the fixed seat 17 and the rotating member 18, the movable cover 19 flips downward to pour out the prepared scar cream.

[0065] Example 3

[0066] A scar cream for improving scar hyperplasia comprises the following components in parts by weight: 60 parts of a matrix, 20 parts of aloe vera gel, 10 parts of glycerin, 10 parts of Centella asiatica extract, 10 parts of Salvia miltiorrhiza extract, 10 parts of Astragalus extract, 10 parts of Taraxacum extract, 10 parts of curcumin, 5 parts of vitamin E oil, 3 parts of allantoin, 2 parts of sodium hyaluronate, 0.1 parts of an antioxidant, 0.1 parts of Perilla extract, and 500 parts of deionized water.

[0067] The preparation steps are as follows:

[0068] Step 1: Weigh each component according to the required proportion of the formula;

[0069] Step 2: Open the feeding port 20 at the upper end of the fixed cover 4, add the matrix and 4 / 5 deionized water into the stirring tank 1, start the first motor 22 inside the reinforcing rod 23, and transmit the power to the stirring shaft 5 under the action of the coupling 21. Under the action of the spiral blade 8, the raw materials in the inner cylinder 6 are stirred upward, and then discharged from the upper end of the inner cylinder 6 and moved to the area formed by the inner cylinder 6 and the stirring tank 1. The raw materials are returned to the inner cylinder 6 from the gap between the connecting block 7 and another adjacent connecting block 7 and are lifted again. At the same time, the cross bar 9 drives the inner sliding rod 10, the outer sliding rod 11, the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 to move simultaneously. The inner sliding rod 10 and the outer sliding rod 11 are rotated step by step to achieve stirring of the raw materials. When the inner sliding rod 10 and the outer sliding rod 11 move to the upper progressive opener 15 and the lower progressive opener 16, the inner sliding rod 10, the outer sliding rod 11 and the limit slider 26 slide, and the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 are gradually separated. The spring 14 is stretched, and the inner stirring and scraping rod 12 and the outer stirring and scraping rod 13 are respectively attached to the outer wall of the inner cylinder 6 and the inner wall of the stirring tank 1 to avoid adhesion, until the raw materials are fully mixed and emulsified to form a basic paste. While stirring, aloe vera gel, glycerin, allantoin, vitamin E oil and sodium hyaluronate are slowly added to the basic paste;

[0070] Step 3: Add Centella asiatica extract, Salvia miltiorrhiza extract, Astragalus membranaceus extract and Taraxacum officinale extract into the remaining deionized water and fully dissolve them, pour the solution into the basic paste of step 2, and continue stirring;

[0071] Step 4: Add antioxidants, curcumin and perilla extract to the paste and stir again to obtain scar cream;

[0072] Step 5: Start the second motor 25 on the upper end of the mounting plate 24 at the right end of the base frame 2, rotate the mixing tank 1 through the rotating shaft 3, and under the action of the fixed seat 17 and the rotating member 18, the movable cover 19 flips downward to pour out the prepared scar cream.

[0073] Through the above steps and the reasonable proportion of various components, it is possible to effectively inhibit fibrosis, reduce collagen deposition, lighten scar color, relieve scar itching and pain, promote regeneration and repair of dermis and epidermis, thereby improving the appearance and touch of scars and making scars smoother, more transparent and beautiful. The stirring and paste-making device improves the stirring effect of components through the combination of lifting and stirring, ensures the uniformity of the quality of the scar cream, and intermittently opens the stirring mechanism so that the stirring mechanism scrapes off the adhered components, thereby ensuring the stirring effect of the raw materials and reducing the waste caused by adhesion to solve the problems of insignificant improvement effect on scar hyperplasia and easy adhesion of the paste to the inner wall.

[0074] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A scar cream for improving scar hyperplasia; characterized in that: The invention comprises the following components in parts by weight: 40-100 parts of matrix, 10-30 parts of aloe vera gel, 5-15 parts of glycerin, 5-15 parts of Centella asiatica extract, 5-15 parts of Salvia miltiorrhiza extract, 5-15 parts of Astragalus extract, 5-15 parts of Taraxacum extract, 5-15 parts of curcumin, 2.5-7.5 parts of vitamin E oil, 1.5-4.5 parts of allantoin, 1-3 parts of sodium hyaluronate, 0.05-0.2 parts of antioxidant, 0.05-0.2 parts of Perilla extract and 400-600 parts of deionized water.

2. The scar cream for improving scar hyperplasia according to claim 1, characterized in that: The matrix is ​​any one of silicone oil, vaseline, solid paraffin, liquid paraffin, lanolin, beeswax, and stearic acid.

3. The scar cream for improving scar hyperplasia according to claim 1, characterized in that: The preparation steps of Centella asiatica extract, dandelion extract and perilla extract are as follows: cleaning the raw materials, removing impurities and crushing them, placing the crushed raw materials in an extraction container, adding clean water according to a solid-liquid ratio of 1:10-20, extracting at a constant temperature of 80-95°C for 0.5-3 hours, filtering the extract with filter paper or cloth to remove solid residue to obtain the extract, and then evaporating and concentrating the extract under reduced pressure, and drying the extract by spray drying or freeze drying to obtain the Centella asiatica extract, dandelion extract and perilla extract.

4. The scar cream for improving scar hyperplasia according to claim 1, characterized in that: The preparation steps of salvia miltiorrhiza extract and astragalus extract are as follows: placing in an extraction tank, adding distilled water according to a solid-liquid ratio of 1:8-10, then heating and extracting at 80-90°C for 3-4 hours, pouring out the filtrate, adding 5-8 times the amount of distilled water again, extracting again, combining the two filtrates, concentrating by reduced pressure evaporation and spray drying, and obtaining salvia miltiorrhiza extract and astragalus extract.

5. A scar cream stirring and making device for improving scar hyperplasia, characterized in that The scar cream for improving scar hyperplasia according to claim 1 comprises a stirring pot (1) and a base frame (2); both left and right ends of the base frame (2) are rotatably connected to a rotating shaft (3) connected to the stirring pot (1); a fixed cover (4) is fixedly connected to the rear side of the upper end of the stirring pot (1); a stirring shaft (5) is rotatably connected inside the stirring pot (1); an inner cylinder (6) of a concentric structure is installed inside the stirring pot (1); a connecting block (7) which is equidistantly distributed in an annular shape and connected to the stirring pot (1) is fixedly connected to the lower end of the inner cylinder (6); a spiral blade (8) matching the inner cylinder (6) is installed on the outer side of the stirring shaft (5); a cross bar (9) which is equidistantly distributed in an annular shape is fixedly connected to the outer surface of the upper side of the stirring shaft (5); and a plurality of spiral blades (8) which are matched to the inner cylinder (6) are sequentially slid from the inside to the outside in the cross bar (9). An inner sliding rod (10) and an outer sliding rod (11) are connected; the lower ends of the inner sliding rod (10) and the outer sliding rod (11) are respectively fixedly connected with an inner stirring and scraping rod (12) and an outer stirring and scraping rod (13); springs (14) equidistantly distributed along the vertical direction are fixedly connected between the inner stirring and scraping rod (12) and the outer stirring and scraping rod (13); an upper progressive opener (15) is fixedly connected to the lower end of the fixed cover (4); a lower progressive opener (16) corresponding to the upper progressive opener (15) is fixedly connected to the upper end of the bottom of the stirring tank (1); a fixed seat (17) is fixedly connected to the front end of the stirring tank (1); a rotating member (18) is rotatably connected inside the fixed seat (17); and a movable cover (19) is fixedly connected to the rear end of the rotating member (18).

6. The scar cream stirring and making device for improving scar hyperplasia according to claim 5, characterized in that: A feeding port (20) is installed at the rear side of the upper end of the fixed cover (4); a coupling (21) and a first motor (22) are installed in sequence at the lower end of the stirring shaft (5); and reinforcing rods (23) symmetrically distributed on the left and right are fixedly connected between the first motor (22) and the stirring tank (1).

7. The scar cream stirring and making device for improving scar hyperplasia according to claim 6, characterized in that: The right end of the base frame (2) is fixedly connected with a mounting plate (24); the upper end of the mounting plate (24) is mounted with a second motor (25) connected with the rotating shaft (3); the inner sliding rod (10) and the outer sliding rod (11) are linked front and rear and fixedly connected with a limit slider (26); the lower end of the limit slider (26) is in contact with the upper end of the cross bar (9).

8. The scar cream stirring and making device for improving scar hyperplasia according to claim 7, characterized in that: The steps are as follows: Step 1: Weigh each component according to the required proportion of the formula; Step 2: Open the feed port (20) at the upper end of the fixed cover (4), add the matrix and 4 / 5 deionized water into the stirring tank (1), start the first motor (22) inside the reinforcing rod (23), and transmit the power to the stirring shaft (5) under the action of the coupling (21). Under the action of the spiral blade (8), the raw materials in the inner cylinder (6) are stirred upwards, and then discharged from the upper end of the inner cylinder (6) and moved to the area formed by the inner cylinder (6) and the stirring tank (1). The raw materials are returned to the inner cylinder (6) from the gap between the connecting block (7) and another adjacent connecting block (7) and are lifted again. At the same time, the cross bar (9) drives the inner sliding rod (10), the outer sliding rod (11), the inner stirring and scraping rod (12) and the outer stirring and scraping rod (13). The rods (13) rotate synchronously to achieve stirring of the raw materials. When the inner sliding rod (10) and the outer sliding rod (11) move to the upper progressive opener (15) and the lower progressive opener (16), the inner sliding rod (10), the outer sliding rod (11) and the limit slider (26) slide, the inner stirring and scraping rod (12) and the outer stirring and scraping rod (13) are gradually separated, the spring (14) is stretched, and the inner stirring and scraping rod (12) and the outer stirring and scraping rod (13) are respectively attached to the outer wall of the inner cylinder (6) and the inner wall of the stirring tank (1) to avoid adhesion, until the raw materials are fully mixed and emulsified to form a basic paste. While stirring, aloe vera gel, glycerin, allantoin, vitamin E oil and sodium hyaluronate are slowly added to the basic paste; Step 3: Add Centella asiatica extract, Salvia miltiorrhiza extract, Astragalus membranaceus extract and Taraxacum officinale extract into the remaining deionized water and fully dissolve them, pour the solution into the basic paste of step 2, and continue stirring; Step 4: Add antioxidants, curcumin and perilla extract to the paste and stir again to obtain scar cream; Step 5: Start the second motor (25) on the upper end of the mounting plate (24) at the right end of the base frame (2), rotate the mixing tank (1) through the rotating shaft (3), and under the action of the fixed seat (17) and the rotating member (18), the movable cover (19) flips downward to pour out the prepared scar cream.

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