Forming equipment and process for traditional Chinese medicine preparation for treating gastropathy vertigo

Abstract

The invention relates to the technical field of medicine, in particular to a traditional Chinese medicine preparation forming device and process for treating gastropathy vertigo. After a traditional Chinese medicine prescription is prepared into capsules, the size of the capsules is greatly reduced, and compared with traditional Chinese medicine decoction, a patient does not need to carry a large-capacity liquid medicine or a large-capacity medicine decocting device any more, and the cost is low. A patient can conveniently carry the device in various scenes such as going out, traveling and working. The weight of the capsule is far lower than that of the same dosage of traditional Chinese medicine decoction, so that the burden of a patient for carrying medicines is relieved, and the patient does not need to feel inconvenient due to carrying heavy liquid medicine. The capsule has good sealing performance, can effectively prevent the medicine from being affected with damp, deteriorated and polluted, can ensure the stable quality of the medicine even if the capsule is carried under different environmental conditions, and ensures that the safe and effective medicine can be used when a patient needs to take the medicine, so that the problem that the existing traditional Chinese medicine decoction is inconvenient to carry is solved.

Description

Technical Field

[0001] This invention relates to the field of pharmaceutical technology, and in particular to a traditional Chinese medicine preparation forming equipment and process for treating vertigo caused by gastric diseases. Background Technology

[0002] Currently, the incidence of stomach ailments, dizziness, and other similar conditions is increasing year by year, causing great suffering to people. Current treatments for stomach ailments mainly involve gastrectomy and antibiotic treatment for infections, while dizziness is often treated with antibiotics, vestibular rehabilitation therapy, and surgery. Effective internal medicine treatments are lacking for both stomach ailments and dizziness.

[0003] Currently, treatment methods for stomach ailments mainly involve gastrectomy and antibiotic treatment for infections, while for dizziness, the methods mainly involve antibiotics, vestibular rehabilitation therapy, and surgery. There are currently no traditional Chinese medicine products with significant efficacy and minimal side effects. Summary of the Invention

[0004] The purpose of this invention is to provide a traditional Chinese medicine preparation forming equipment and process for treating vertigo caused by stomach ailments, aiming to solve the problem that existing traditional Chinese medicine decoctions are inconvenient to carry.

[0005] To achieve the above objectives, in a first aspect, the present invention provides a process for forming a traditional Chinese medicine preparation for treating vertigo caused by gastric diseases, comprising the following steps:

[0006] Weigh out Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, fresh ginger, and prepared licorice root. Soak them in water, then put them in a strainer and decoct them twice in a decoction pot, one hour each time.

[0007] The combined decoctions were filtered through a filtration system and concentrated to a relative density of 1.10-1.15. Ethanol was added to bring the alcohol content to 70%, and the mixture was allowed to stand for 12 hours before filtration.

[0008] The alcohol precipitate was concentrated to a relative density of 1.25-1.30 to form a dry extract, which was then weighed and its 24-hour moisture absorption rate was measured.

[0009] The dry extract was pulverized and sieved to obtain powder, and its angle of repose was measured using the funnel method.

[0010] Select capsule shells based on the amount of dry extract and the volume of powder, and select dextrin as an excipient;

[0011] The powder and excipients are mixed, filled into capsules, and polished to obtain the finished product.

[0012] The section on "weighing Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, Zingiber officinale, and Glycyrrhiza uralensis, soaking them, then placing them in a strainer and decocting them twice in a decoction pot, one hour each time" includes the following steps:

[0013] Weigh out 15g of Poria cocos, 12.5g of Alisma plantago-aquatica, 12.5g of Atractylodes macrocephala, 7.5g of Cinnamomum cassia, 10g of fresh ginger and 5g of prepared licorice root, and soak them in water.

[0014] Add nine times the amount of water to the soaked herbs and decoct for the first time for one hour.

[0015] After the first decoction is completed, add 8 times the amount of water to the herbs and decoct for a second time, continuing for 1 hour.

[0016] The step of “combining the decoctions, filtering them, concentrating them to a relative density of 1.10-1.15, adding ethanol to a 70% alcohol content, and letting them stand for 12 hours before filtering” includes the following steps:

[0017] The liquids obtained from the two decoctions are combined, and impurities are removed by filtration to obtain a clear extract;

[0018] The extract was concentrated at 60°C to a relative density of 1.10-1.15, then ethanol was added to adjust the ethanol content to 70%. After standing for 12 hours, the mixture was filtered to obtain the ethanol precipitate.

[0019] The step of "concentrating the alcohol precipitate to a relative density of 1.25-1.30 to form a dry extract, weighing it, and measuring its 24-hour moisture absorption rate" includes the following steps:

[0020] The alcohol precipitate was concentrated in a water bath at 80°C until its relative density reached 1.25-1.30, and then a dry extract was prepared by vacuum concentration.

[0021] Weigh the dry extract and place it in a weighing bottle. Then place it in a constant temperature and humidity chamber and set the temperature and humidity conditions for 24 hours. Take out the weighing bottle and weigh it at preset intervals to calculate the moisture absorption rate.

[0022] Secondly, a traditional Chinese medicine preparation molding device for treating vertigo caused by gastritis, used in the traditional Chinese medicine preparation molding process for treating vertigo caused by gastritis described in the first aspect.

[0023] It includes a base, a frying pan, and a filtering mechanism, wherein the filtering mechanism includes a turntable, a worm gear, a worm wheel, a screw, a sleeve, a movable frame, and a filter screen;

[0024] The frying pot is mounted on the base. The turntable is rotatably connected to the base. The worm gear is fixedly connected to the turntable and rotatably connected to the base. The worm wheel is rotatably connected to the base and meshes with the worm gear. The screw is fixedly connected to the turntable and rotatably connected to the base. The sleeve is threadedly connected to the screw and is located around the screw. The movable frame is fixedly connected to the sleeve and is located on one side of the sleeve. The filter screen is mounted on the movable frame and is located inside the frying pot.

[0025] The filtering mechanism further includes a slide rod and a slide cylinder. The slide rod is fixedly connected to the base and located on the base. The slide cylinder is slidably connected to the slide rod and fixedly connected to the movable frame.

[0026] The filtering mechanism further includes a rotating handle, a locking block, and a return spring. The rotating handle is fixedly connected to the turntable and located on the side of the turntable. The locking block is slidably connected to the base and located on one side of the base. The return spring is fixedly connected to the locking block and the base, and is located between the locking block and the base.

[0027] This invention discloses a traditional Chinese medicine preparation forming process for treating vertigo caused by gastric diseases, comprising the following steps: weighing Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, Zingiber officinale, and Glycyrrhiza uralensis (processed), soaking them, and then decocting them twice in a decoction pot, one hour each time, using a filter screen; combining the decoctions and filtering them, concentrating them to a relative density of 1.10-1.15, adding ethanol to a 70% alcohol content, and letting them stand for 12 hours before filtering; concentrating the ethanol precipitate to a relative density of 1.25-1.30 to obtain a dry extract, weighing it, and measuring its 24-hour moisture absorption rate; pulverizing and sieving the dry extract to obtain powder, and measuring its angle of repose using the funnel method; selecting capsule shells based on the amount of dry extract and the volume of powder, and selecting dextrin as an excipient; mixing the powder and excipients, filling the capsules, and polishing them to obtain the finished product. This invention, by making the traditional Chinese medicine formula into capsules, significantly reduces its volume. Compared with traditional Chinese medicine decoctions, patients no longer need to carry large amounts of liquid medicine or decoction utensils, making it convenient for patients to carry in various scenarios such as going out, traveling, and going to work. The weight of capsules is significantly less than that of equivalent doses of traditional Chinese medicine decoctions, reducing the burden on patients and eliminating the inconvenience of carrying heavy liquid medicine. Capsules also offer excellent sealing, effectively preventing moisture, spoilage, and contamination. Even under varying environmental conditions, the quality of the medicine remains stable, ensuring that patients receive safe and effective medication when needed. This solves the problem of the inconvenience of carrying existing traditional Chinese medicine decoctions. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a flowchart of the molding process of a traditional Chinese medicine preparation for treating vertigo caused by stomach ailments, provided by the present invention.

[0030] Figure 2 The flowchart describes how to weigh out Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, fresh ginger, and prepared licorice root, soak them, and then put them in a filter and decoct them twice in a decoction pot, one hour each time.

[0031] Figure 3 The flowchart describes the process of combining the decoction liquid, filtering it in a filtration unit, concentrating it to a relative density of 1.10-1.15, adding ethanol to a 70% alcohol content, and letting it stand for 12 hours before filtering.

[0032] Figure 4 The flowchart describes the process of concentrating an alcohol precipitate to a relative density of 1.25-1.30 to form a dry extract, weighing it, and then measuring its moisture absorption rate over 24 hours.

[0033] Figure 5 This is a schematic diagram of the structure of a traditional Chinese medicine preparation forming device for treating vertigo caused by stomach ailments, provided by the present invention.

[0034] Figure 6 This is a cross-sectional view along the direction of the reset spring of a traditional Chinese medicine preparation molding device for treating vertigo caused by stomach ailments, provided by the present invention.

[0035] Figure 7 This is a cross-sectional view along the screw direction of a traditional Chinese medicine preparation molding device for treating vertigo caused by gastritis, provided by the present invention.

[0036] In the diagram: 1-base, 2-frying pan, 3-turntable, 4-worm gear, 5-worm wheel, 6-screw, 7-sleeve, 8-moving frame, 9-filter screen, 10-slide bar, 11-slide cylinder, 12-handle, 13-locking block, 14-reset spring. Detailed Implementation

[0037] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0038] Please see Figures 1 to 4On the one hand, the present invention provides a process for forming a traditional Chinese medicine preparation for treating vertigo caused by gastric diseases, comprising the following steps:

[0039] S1 Weigh out Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, fresh ginger and prepared licorice root, soak them, and then put them into filter 9 and decoct them twice in decoction pot 2, one hour each time;

[0040] S11 Weigh out 15g of Poria cocos, 12.5g of Alisma plantago-aquatica, 12.5g of Atractylodes macrocephala, 7.5g of Cinnamomum cassia, 10g of fresh ginger, and 5g of prepared licorice root, and soak them in water.

[0041] Specifically, first, accurately weigh out 15g of Poria cocos, 12.5g of Alisma plantago-aquatica, 12.5g of Atractylodes macrocephala, 7.5g of Cinnamomum cassia, 10g of fresh ginger, and 5g of prepared licorice root. These herbs are the main ingredients in traditional Chinese medicine formulas for treating stomach ailments and dizziness. Soak them in clean water to allow them to fully absorb water, preparing them for subsequent decoction and extraction of active ingredients. This step is fundamental to the entire process, ensuring that the herbs can fully release their medicinal effects during the subsequent decoction.

[0042] S12 Add 9 times the amount of water to the soaked herbs and decoct for the first time for 1 hour.

[0043] Specifically, add nine times the amount of water to the soaked herbs and decoct for one hour. During the decoction process, the active ingredients in the herbs will dissolve into the water, forming a decoction. Adding nine times the amount of water ensures sufficient solvent for the active ingredients to fully dissolve, while avoiding gelatinization or insufficient decoction due to insufficient water. The one-hour first decoction allows most of the active ingredients to be extracted.

[0044] After the first decoction of S13 is completed, add 8 times the amount of water to the herbs and decoct for a second time for 1 hour.

[0045] Specifically, after the first decoction, add eight times the amount of water to the herbs and decoct a second time for one hour. After the first decoction, some active ingredients will still remain in the herbs. The second decoction is to further extract these remaining active ingredients, improve the utilization rate of the herbs, and ensure maximum efficacy. Adding eight times the amount of water is slightly less than the first time because the content of active ingredients in the herbs is relatively reduced after the first decoction, but sufficient water is still needed to fully extract the remaining components.

[0046] The combined decoction of S2 was filtered through a filtration system and concentrated to a relative density of 1.10-1.15. Ethanol was added to bring the alcohol content to 70%, and the mixture was allowed to stand for 12 hours before filtration.

[0047] S21 combines the liquids obtained from the two decoctions, removes impurities through filtration, and obtains a clear extract;

[0048] Specifically, the liquids obtained from the two decoctions are combined and filtered to remove impurities, yielding a clear extract. Filtration removes insoluble impurities such as dregs and sediment from the liquid, making it purer and providing a good foundation for subsequent concentration and alcohol precipitation, ensuring the quality and stability of the final product.

[0049] S22 concentrates the extract at 60°C to a relative density of 1.10-1.15, then adds ethanol to adjust the ethanol content to 70%, and filters after standing for 12 hours to obtain the alcohol precipitate.

[0050] Specifically, the extract is concentrated at 60℃ to a relative density of 1.10-1.15, then ethanol is added to adjust the ethanol content to 70%. After standing for 12 hours, it is filtered to obtain an alcohol precipitate. The purpose of concentration is to reduce the water content in the solution and increase the concentration of the active ingredients, facilitating the subsequent alcohol precipitation. Concentrating at 60℃ to a relative density of 1.10-1.15 is a rationally determined temperature and relative density range, ensuring both the stability and activity of the active ingredients while achieving a good concentration effect. Adding ethanol to a 70% alcohol content utilizes the precipitation effect of alcohol on polar substances, causing impurities and some ineffective components in the solution to precipitate out. After standing for 12 hours and filtering, a purer alcohol precipitate is obtained, further improving the purity and quality of the drug.

[0051] S3 alcohol precipitate was concentrated to a relative density of 1.25-1.30 to form a dry extract, which was then weighed and its 24-hour moisture absorption rate was measured.

[0052] S31 concentrated the alcohol precipitate in a water bath at 80°C until its relative density reached 1.25-1.30, and then prepared a dry extract by vacuum concentration.

[0053] Specifically, the alcohol precipitate is concentrated in a water bath at 80°C until its relative density reaches 1.25-1.30, and then concentrated under reduced pressure to prepare a dry extract. This combination of water bath and reduced pressure concentration ensures a gentle concentration process, avoiding damage to the active ingredients from high temperatures, while efficiently removing water from the solution. This gradual concentration of the solution into a dry extract is a crucial step in transforming the solution into a solid form, which is beneficial for subsequent pulverization and granulation.

[0054] S32 weighs the dry extract and places it in a weighing bottle, then puts it in a constant temperature and humidity chamber. Set the temperature and humidity conditions and place it for 24 hours. Every preset time, take out the weighing bottle and weigh it to calculate the moisture absorption rate.

[0055] Specifically, the dry extract is weighed and placed in a weighing bottle, then placed in a constant temperature and humidity chamber. The chamber is set to the desired temperature and humidity conditions and left for 24 hours. The weighing bottle is removed and weighed at preset intervals, and the moisture absorption rate is calculated. Determining the moisture absorption rate of the dry extract is crucial for understanding its hygroscopicity under different temperature and humidity conditions, which is important for subsequent formulation processes and packaging / storage. If the dry extract is too hygroscopic, it is prone to moisture absorption and clumping during subsequent operations such as pulverization, sieving, and capsule filling, affecting the smooth operation and product quality stability. Furthermore, appropriate packaging materials and storage conditions must be selected based on the hygroscopicity to ensure product quality and shelf life.

[0056] S4 dry extract was pulverized and sieved to obtain powder, and its angle of repose was measured using the funnel method.

[0057] Specifically, the dry extract is dried, pulverized, and sieved to obtain powder. Pulverization and sieving convert the dry extract into powder of a suitable particle size to facilitate subsequent capsule filling. The particle size of the powder directly affects the uniformity and accuracy of capsule filling. Sieving removes large particles and impurities from the powder, making it finer and more uniform, which helps improve the filling quality of the capsules and the stability of the product.

[0058] The angle of repose is measured using the funnel method: The angle of repose is an important indicator of powder flowability. By measuring the angle of repose, we can understand the flowability properties of the powder. Good flowability helps the powder to be smoothly fed and filled during the capsule filling process, ensuring the accuracy and consistency of capsule filling. If the angle of repose is too large, it indicates that the powder has poor flowability, which may cause problems such as blockage and discontinuous feeding during the filling process, affecting production efficiency and product quality; a suitable angle of repose ensures a smooth filling process, improving production efficiency and product quality.

[0059] S5 selects capsule shells based on the amount of dry extract and the volume of powder, and selects dextrin as an excipient;

[0060] Specifically, capsule shell selection is based on the amount of dry extract and the volume of powder: Based on the yield and amount of dry extract obtained from previous research on the herbal extraction process, and the volume of the pulverized powder, appropriate capsule shell sizes and quantities are calculated and selected. Choosing suitable capsule shells is a crucial step in ensuring complete powder filling and appropriate capsule size; capsule shells that are too large or too small will affect product quality and efficacy. Dextrin is selected as an excipient: Considering the advantages of dextrin in terms of physical, chemical, and cost aspects, it is chosen as an excipient. Dextrin has good solubility and flow properties, can quickly disperse in water, facilitating the disintegration of the formulation and drug release; it also has binding and shaping capabilities, helping the herbal extract powder to bind into granules, increasing granule hardness, and facilitating capsule filling; it is chemically stable, does not chemically react with most active ingredients in traditional Chinese medicine, and will not interfere with efficacy; it can also mask unpleasant tastes of herbal extracts, improving palatability; and it is relatively inexpensive and adaptable.

[0061] S6 powder is mixed with excipients, filled into capsules, and polished to obtain the finished product.

[0062] Specifically, after mixing the powder and excipients, the mixture is filled into No. 1 capsules using a fully automatic capsule filling machine, and then polished to obtain the finished product. The pulverized and sieved powder is then thoroughly mixed with dextrin and other excipients to ensure uniform distribution of the drug components within the capsules. The mixed powder is then accurately filled into the capsule shells using a fully automatic capsule filling machine, and polished to remove burrs and unevenness from the capsule surface, resulting in a smooth and clean appearance that facilitates patient administration and swallowing. This yields the finished traditional Chinese medicine capsule preparation for treating stomach ailments and dizziness.

[0063] Please see Figures 5 to 7 Secondly, a traditional Chinese medicine preparation molding equipment for treating vertigo caused by gastritis, used in the traditional Chinese medicine preparation molding process for treating vertigo caused by gastritis described in the first aspect, includes a base 1, a decoction pot 2 and a filtering mechanism, wherein the filtering mechanism includes a turntable 3, a worm gear 4, a worm wheel 5, a screw 6, a sleeve 7, a movable frame 8 and a filter screen 9.

[0064] The frying pot 2 is mounted on the base 1. The turntable 3 is rotatably connected to the base 1. The worm gear 4 is fixedly connected to the turntable 3 and rotatably connected to the base 1. The worm wheel 5 is rotatably connected to the base 1 and meshes with the worm gear 4. The screw 6 is fixedly connected to the turntable 3 and rotatably connected to the base 1. The sleeve 7 is threadedly connected to the screw 6 and is located around the screw 6. The movable frame 8 is fixedly connected to the sleeve 7 and is located on one side of the sleeve 7. The filter screen 9 is mounted on the movable frame 8 and is located inside the frying pot 2.

[0065] In this embodiment, the base 1 provides the installation conditions for the decoction pot 2 and the filtering mechanism. The decoction pot 2 can be used to decoct Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, fresh ginger, and prepared licorice root. When it is necessary to separate Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, fresh ginger, and prepared licorice root from the decoction, the turntable 3 is rotated. The turntable 3 drives the worm gear 4 to rotate, the worm gear 4 drives the worm wheel 5 to rotate, the worm wheel 5 drives the screw 6 to rotate, the screw 6 drives the sleeve 7 to move, the sleeve 7 drives the moving frame 8 to move away from the base 1, the sleeve 7 drives the moving frame 8 to move away from the base 1, and the moving frame 8 drives the filter screen 9 to move away from the decoction pot 2 until the filter screen 9 is completely separated from the decoction pot 2, thus completing the separation of Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, fresh ginger, and prepared licorice root from the decoction.

[0066] Furthermore, the filtering mechanism also includes a slide rod 10 and a slide cylinder 11. The slide rod 10 is fixedly connected to the base 1 and located on the base 1. The slide cylinder 11 is slidably connected to the slide rod 10 and fixedly connected to the movable frame 8.

[0067] In this embodiment, when the movable frame 8 moves, it drives the slide cylinder 11 to slide on the slide rod 10. The slide cylinder 11 guides and limits the movable frame 8, thereby improving the stability of the movable frame 8 when it moves.

[0068] Furthermore, the filtering mechanism also includes a rotating handle 12, a locking block 13, and a return spring 14. The rotating handle 12 is fixedly connected to the turntable 3 and is located on the side of the turntable 3. The locking block 13 is slidably connected to the base 1 and is located on one side of the base 1. The return spring 14 is fixedly connected to the locking block 13 and is fixedly connected to the base 1, and is located between the locking block 13 and the base 1.

[0069] In this embodiment, the turntable 3 can be rotated by holding the handle 12. The turntable 3 has multiple locking holes. The locking block 13 can limit the turntable 3 by cooperating with the corresponding locking hole. The locking block 13 can be pushed into the corresponding locking hole by the rebound force of the reset spring 14.

[0070] Beneficial effects:

[0071] 1. Capsules reduce stomach irritation. If a patient already has stomach inflammation, taking the medication prematurely, while directly targeting the lesion, may irritate the stomach and cause significant side effects.

[0072] 2. Improved patient compliance: Capsule dosage forms mask the bitterness of traditional Chinese medicine decoctions, while also being highly portable and improving the convenience of taking the medication.

[0073] 3. Reduce medical burden: By using highly effective and low-toxicity treatment plans, reduce the cost of long-term medication and treatment of complications for patients.

[0074] The above description is merely a preferred embodiment of the equipment and process for forming a traditional Chinese medicine preparation for treating vertigo caused by gastritis according to the present invention. Of course, it should not be construed as limiting the scope of the present invention. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. A molding process for a traditional Chinese medicine preparation for treating vertigo caused by stomach ailments, characterized in that, Includes the following steps: Weigh out Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, fresh ginger, and prepared licorice root. Soak them in water, then put them in a strainer and decoct them twice in a decoction pot, one hour each time. The combined decoctions were filtered through a filtration system and concentrated to a relative density of 1.10-1.

15. Ethanol was added to bring the alcohol content to 70%, and the mixture was allowed to stand for 12 hours before filtration. The alcohol precipitate was concentrated to a relative density of 1.25-1.30 to form a dry extract, which was then weighed and its 24-hour moisture absorption rate was measured. The dry extract was pulverized and sieved to obtain powder, and its angle of repose was measured using the funnel method. Select capsule shells based on the amount of dry extract and the volume of powder, and select dextrin as an excipient; The powder and excipients are mixed, filled into capsules, and polished to obtain the finished product.

2. The traditional Chinese medicine preparation forming process for treating vertigo due to gastric disease as described in claim 1, characterized in that, The procedure for "weighing Poria cocos, Alisma plantago-aquatica, Atractylodes macrocephala, Cinnamomum cassia, fresh ginger, and prepared licorice root, soaking them, then placing them in a strainer and decocting them twice in a decoction pot, one hour each time" includes the following steps: Weigh out 15g of Poria cocos, 12.5g of Alisma plantago-aquatica, 12.5g of Atractylodes macrocephala, 7.5g of Cinnamomum cassia, 10g of fresh ginger and 5g of prepared licorice root, and soak them in water. Add nine times the amount of water to the soaked herbs and decoct for the first time for one hour. After the first decoction is completed, add 8 times the amount of water to the herbs and decoct for a second time, continuing for 1 hour.

3. The forming process of the traditional Chinese medicine preparation for treating vertigo due to gastric disease as described in claim 1, characterized in that, The process of "combining the decoctions, filtering them, concentrating to a relative density of 1.10-1.15, adding ethanol to a 70% alcohol content, allowing to stand for 12 hours, and then filtering" includes the following steps: The liquids obtained from the two decoctions are combined, and impurities are removed by filtration to obtain a clear extract; The extract was concentrated at 60°C to a relative density of 1.10-1.15, then ethanol was added to adjust the ethanol content to 70%. After standing for 12 hours, the mixture was filtered to obtain the ethanol precipitate.

4. The molding process of the traditional Chinese medicine preparation for treating vertigo due to gastric disease as described in claim 1, characterized in that, The process of "concentrating the alcohol precipitate to a relative density of 1.25-1.30 to form a dry extract, weighing it, and measuring its 24-hour moisture absorption rate" includes the following steps: The alcohol precipitate was concentrated in a water bath at 80°C until its relative density reached 1.25-1.30, and then a dry extract was prepared by vacuum concentration. Weigh the dry extract and place it in a weighing bottle. Then place it in a constant temperature and humidity chamber and set the temperature and humidity conditions for 24 hours. Take out the weighing bottle and weigh it at preset intervals to calculate the moisture absorption rate.

5. A traditional Chinese medicine preparation forming device for treating vertigo caused by gastritis, used in the traditional Chinese medicine preparation forming process for treating vertigo caused by gastritis as described in any one of claims 1-4, characterized in that, It includes a base, a frying pan, and a filtering mechanism, wherein the filtering mechanism includes a turntable, a worm gear, a worm wheel, a screw, a sleeve, a movable frame, and a filter screen; The frying pot is mounted on the base. The turntable is rotatably connected to the base. The worm gear is fixedly connected to the turntable and rotatably connected to the base. The worm wheel is rotatably connected to the base and meshes with the worm gear. The screw is fixedly connected to the turntable and rotatably connected to the base. The sleeve is threadedly connected to the screw and is located around the screw. The movable frame is fixedly connected to the sleeve and is located on one side of the sleeve. The filter screen is mounted on the movable frame and is located inside the frying pot.

6. The traditional Chinese medicine preparation forming equipment for treating vertigo due to gastric diseases as described in claim 5, characterized in that, The filtration mechanism further includes a slide rod and a slide cylinder. The slide rod is fixedly connected to the base and located on the base. The slide cylinder is slidably connected to the slide rod and fixedly connected to the movable frame.

7. The traditional Chinese medicine preparation forming equipment for treating vertigo due to gastric diseases as described in claim 5, characterized in that, The filtering mechanism further includes a handle, a locking block, and a return spring. The handle is fixedly connected to the turntable and located on the side of the turntable. The locking block is slidably connected to the base and located on one side of the base. The return spring is fixedly connected to the locking block and the base, and located between the locking block and the base.

Images