Traditional Chinese medicine application product with effects of tonifying spleen and nourishing stomach and preparation method of traditional Chinese medicine application product

Abstract

The invention discloses a traditional Chinese medicine application product with spleen-tonifying and stomach-nourishing effects and a preparation method thereof. The product comprises a traditional Chinese medicine powder application and traditional Chinese medicine essential oil, the traditional Chinese medicine powder patch is prepared from 65-75 parts of folium artemisiae argyi, 1-5 parts of herba cistanche, 2-10 parts of radix et rhizoma rhei, 1-8 parts of fructus aurantii immaturus, 1-8 parts of radix angelicae sinensis, 1-10 parts of semen raphani, 1-8 parts of flos caryophylli, 1-10 parts of radix aucklandiae, non-woven fabric and a heating bag. The traditional Chinese medicine essential oil comprises 70-80 parts of base oil, 1-10 parts of blumea oil, 1-5 parts of aloe oil, 1-7 parts of immature bitter orange oil, 1-5 parts of mangnolia officinalis oil, 1-7 parts of clove oil, 1-8 parts of butter, 1-5 parts of astragalus membranaceus oil, 1-5 parts of hemp seed oil and 1-5 parts of borneol. When the product is prepared, the medicinal powder application is subjected to the steps of screening, weighing, grinding, sieving, coating, forming, fixed packaging and the like. The traditional Chinese medicine essential oil is prepared by screening, weighing, mixing and stirring, filtering to remove impurities, filling and sealing, and the traditional Chinese medicine essential oil and the traditional Chinese medicine essential oil are integrated to prepare a traditional Chinese medicine application product. The product is applied to acupoints, so that side effects of oral medicines are avoided, the transdermal absorption efficiency is improved, and the symptom of weakness of spleen and stomach is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of Chinese medicine preparations, and specifically to a Chinese medicine patch product with spleen-strengthening and stomach-nourishing effects and a preparation method thereof. Under the guidance of traditional Chinese medicine theory, the present invention selects Chinese medicinal materials with the effects of strengthening the spleen, regulating qi, digesting food, and relieving constipation, and formulates a prescription according to the compatibility principle of monarch, minister, adjuvant, and envoy. A Chinese medicine patch product with the specific effect of spleen-strengthening and stomach-nourishing effects is prepared, and the drug is absorbed into the human body through skin application, and is combined with the theory of meridians and acupoints of traditional Chinese medicine to exert a therapeutic effect. The preparation process involves the processing, formula combination, and processing technology of multiple Chinese medicinal materials. The dosage form of the patch is designed to be a combination of medicine powder and essential oil, the medicine powder bag and the heating bag are integrally formed, and the Chinese medicine essential oil is used in combination, thereby improving the transdermal absorption efficiency of the drug, enhancing the spleen-strengthening and stomach-nourishing effects of the product, and avoiding side effects such as gastrointestinal irritation caused by oral medication. Background Art

[0002] Weak spleen and stomach symptoms vary among different populations, and can have numerous adverse effects on health. Children are prone to food accumulation, which impacts nutrient absorption, leading to delayed growth and development, and decreased immunity. Adults often suffer from bloating, constipation, loose stools or stools that stick to the toilet bowl, and thick, greasy tongue coating. Bloating causes abdominal discomfort and pain, impacting daily life and work. Constipation can lead to the accumulation of toxins in the body, causing skin problems and bad breath. Long-term constipation increases the risk of intestinal diseases. Abnormal stools reflect digestive system dysfunction and are also related to factors such as intestinal flora imbalance. A thick, greasy tongue coating is one of the external manifestations of spleen and stomach dysfunction, often accompanied by loss of appetite. Due to declining physical functions, the elderly experience weakened spleen and stomach symptoms, which manifest as decreased digestive ability and are prone to indigestion. This, in turn, affects nutrient intake, increases the burden on other organs, reduces quality of life, and increases the risk of disease.

[0003] At the same time, there are many factors that cause spleen and stomach weakness in modern society, such as poor eating habits and unhealthy lifestyles. In daily life, eating too much greasy food will increase the burden on the spleen and stomach, overloading the spleen and stomach's function of transporting and transforming fat, affecting normal digestion and absorption; eating too salty food will damage the spleen and stomach's yang energy, leading to weakened spleen and stomach function; foods that are too sweet tend to breed phlegm and dampness, hindering the spleen and stomach's qi and affecting its transport and transformation function; cold foods such as ice cream and cold fruits and vegetables can cause the spleen and stomach to be invaded by cold pathogens, causing cold stagnation and easily leading to poor circulation of spleen and stomach qi and blood, thus causing spleen and stomach weakness. Failure to keep warm, especially improperly warming the abdomen, can easily allow cold pathogens to invade the body and affect the spleen and stomach's yang energy. Poor sleep is also closely related to spleen and stomach weakness. Spleen and stomach dysfunction affects sleep quality, and insufficient or poor-quality sleep will further affect the repair and normal function of the spleen and stomach, forming a vicious cycle. People who stay up late for a long time often suffer from spleen and stomach problems such as loss of appetite and indigestion.

[0004] Although the oral medications currently on the market for spleen and stomach conditioning are relatively quick to take effect, they do have certain side effects. After oral administration, the drug needs to undergo processes such as gastrointestinal absorption, liver metabolism, and kidney excretion, which puts a burden on organs such as the kidneys, liver, spleen, and stomach. Long-term or excessive use of certain oral spleen and stomach-strengthening drugs affects the liver's detoxification function and the kidney's excretion function, and even irritates the spleen and stomach itself, leading to further damage to the spleen and stomach function. Some oral medications containing chemical ingredients can also cause adverse reactions such as gastrointestinal discomfort, nausea, and vomiting, which aggravates the condition of people with already weak spleen and stomach. Existing topical patch products on the market generally have the problem of slow effect and unclear effect in regulating the spleen and stomach. These products cannot quickly and effectively improve the symptoms of spleen and stomach deficiency due to unreasonable formulas, low content of active ingredients, poor transdermal absorption, etc. The Chinese herbal ingredients in some patch products have not been finely processed, and the particles are large, which makes it difficult for them to penetrate the skin and enter the human body to exert their effects; or the product's dosage form design is unreasonable, which makes it impossible to release the drug continuously and stably, resulting in poor treatment effects and making it difficult to meet patients' needs for rapid symptom relief and effective spleen and stomach conditioning. Summary of the Invention

[0005] The invention aims to provide a Chinese medicine patch product with spleen-strengthening and stomach-nourishing effects and a preparation method thereof, which adopts a product form combining Chinese medicine powder patch with Chinese medicine essential oil; optimizes the formula, selects a variety of carefully selected and proportioned Chinese medicinal materials, such as wormwood leaf, cistanche deserticola, rhubarb, immature bitter orange, angelica, etc., and makes them into extremely fine powder through a series of strict processes such as screening, weighing, grinding, and mixing, and then forms an ultra-fine powder with a heating pack, and then adheres it to the center of a non-woven fabric through a back adhesive to form a convenient patch form; base oil and a variety of Chinese medicine volatile oils such as wormwood leaf oil, immature bitter orange oil, and clove oil are mixed in proportion to form Chinese medicine essential oil, and the Chinese medicine essential oil is poured on the central powder position of the powder patch, and then applied to acupuncture points such as Zhongwan, Jizhong or Pishu, so as to realize Chinese medicine acupuncture point patching and transdermal drug absorption, solve the problems that existing oral spleen-strengthening and stomach-nourishing drugs have side effects and external patch products have slow effect and unclear effect, realize targeted drug delivery, improve the pertinence and effectiveness of treatment, reduce adverse reactions, and meet the patient's needs for regulating the spleen and stomach.

[0006] The Chinese medicine patch product provided by the present invention consists of two parts: a Chinese medicine powder patch and a Chinese medicine essential oil. The Chinese medicine powder patch contains a variety of carefully selected and proportioned Chinese medicinal materials, such as mugwort, cistanche, rhubarb, immature bitter orange, and angelica. These medicinal materials are made into extremely fine powder through a series of strict processes such as screening, weighing, grinding, and mixing. They are then integrally molded with a heating pack and then adhered to the center of a non-woven fabric with adhesive backing to form a convenient patch. The Chinese medicine essential oil is a unique formula made by mixing base oil with a variety of Chinese medicine volatile oils such as mugwort oil, immature bitter orange oil, and clove oil in proportion. By pouring the Chinese medicine essential oil on the center powder position of the powder patch and then applying it to acupuncture points such as Zhongwan, Jizhong, or Pishu, Chinese medicine acupuncture point patch and transdermal drug absorption are achieved. This method of administration avoids the complex metabolic processes of oral medications through the gastrointestinal tract, liver, and kidneys, reducing the potential burden and damage of the drugs to these organs. At the same time, it utilizes the special physiological effects of acupuncture points to improve the absorption efficiency and therapeutic effect of the drugs.

[0007] During the treatment process, oral spleen-strengthening and stomach-nourishing drugs will burden important organs such as the kidneys and liver because the drug ingredients need to undergo a series of metabolic transformations in the body. Long-term use will also affect the function of the spleen and stomach itself. The Chinese medicine patch product of the present invention acts directly on the skin surface, and the drug is absorbed through the skin into the local blood circulation without the first-pass effect of the gastrointestinal tract and liver, which greatly reduces the potential risks to the kidneys and liver, while avoiding direct stimulation of the spleen and stomach, providing a safer conditioning method for patients with weak spleen and stomach. Existing external patch products on the market often have the problems of slow effect and unclear effect. The present invention improves the transdermal absorption speed and effect of the drug by optimizing the formula, increasing the content and type of active ingredients in the powder, and adopting innovative designs such as heating packs to promote drug penetration. The addition of Chinese medicine essential oils not only plays a role in guiding the meridians, so that the drug can better act on the spleen, stomach and large intestine meridians, but also enhances the activity and penetration ability of the drug. Through these measures, the Chinese medicine patch product of the present invention can more effectively improve symptoms such as food accumulation, indigestion, poor defecation, stool sticking to the toilet, thick tongue coating, etc. caused by spleen and stomach weakness, and take effect in a shorter period of time, thereby improving the effectiveness and practicality of the product and meeting the patient's needs for rapid and significant improvement of spleen and stomach function.

[0008] The invention provides a traditional Chinese medicine patch product with spleen-strengthening and stomach-nourishing effects. The product comprises a traditional Chinese medicine powder patch and traditional Chinese medicine essential oil; the traditional Chinese medicine powder patch comprises: 65-75 parts of wormwood leaf, 1-5 parts of cistanche deserticola, 2-10 parts of rhubarb, 1-8 parts of immature citrus aurantium, 1-8 parts of angelica sinensis, 1-10 parts of radish seeds, 1-8 parts of cloves, 1-10 parts of costus root, non-woven fabric and a heating pack; the traditional Chinese medicine essential oil comprises: 70-80 parts of base oil, 1-10 parts of wormwood leaf oil, 1-5 parts of aloe oil, 1-7 parts of immature citrus aurantium oil, 1-5 parts of magnolia bark oil, 1-7 parts of clove oil, 1-8 parts of yellow yam oil, 1-5 parts of astragalus oil, 1-5 parts of hemp seed oil and 1-5 parts of borneol.

[0009] In traditional Chinese medicine powder application, mugwort leaf is warm in nature and has the effects of warming the meridians and stopping bleeding, dispelling cold and relieving pain, removing dampness and relieving itching. In the present invention, as one of the main ingredients, it is used in a large amount. Its warm nature helps to dispel the cold evil of the spleen and stomach and improve the symptoms of spleen and stomach deficiency and cold caused by the invasion of cold evil, such as abdominal pain, diarrhea, etc. At the same time, the aromatic smell of mugwort leaf also has a certain effect of invigorating the spleen and invigorating the mind, which can promote the transportation and transformation function of the spleen and stomach and enhance appetite; Cistanche deserticola has the effects of nourishing kidney yang, replenishing essence and blood, and moistening the intestines and relieving constipation. In the spleen and stomach strengthening prescription, its kidney yang-tonifying function can indirectly warm the spleen and stomach, enhance the spleen and stomach yang, and promote the transportation and transformation and digestion function of the spleen and stomach. For the elderly or people whose spleen and stomach function declines due to insufficient kidney yang, Cistanche deserticola can fundamentally regulate the body function and enhance the spleen and stomach power, and its moistening The laxative effect helps to improve constipation caused by spleen and stomach weakness; Rhubarb has the effects of purging and attacking accumulation, clearing away heat and purging fire, cooling blood and detoxifying, and removing blood stasis and promoting menstruation. In this formula, rhubarb mainly plays the role of purging and attacking accumulation, which can clear the accumulation in the intestines, promote defecation, help expel turbid toxins in the body, and reduce the burden on the spleen and stomach. It has a good improvement effect on symptoms such as constipation and difficulty in defecation caused by spleen and stomach weakness, but because of its strong purgative power, the dosage needs to be carefully controlled to avoid excessive damage to the vital energy; Citrus aurantium is bitter, pungent and sour in taste, and is slightly cold in nature. It has the effects of breaking up qi and eliminating accumulation, resolving phlegm and dispersing lumps, promoting qi and breaking up stagnation, enhancing the movement of the spleen and stomach's qi, promoting digestion, and eliminating symptoms such as fullness and pain caused by spleen and stomach qi stagnation. When used in combination with other medicines, it can synergistically enhance the whole prescription to regulate the spleen and stomach qi. The angelica sinensis has the effects of nourishing blood and activating blood circulation, regulating menstruation and relieving pain, and moistening the intestines and relieving constipation. In terms of strengthening the spleen and nourishing the stomach, the blood-enriching effect of angelica sinensis helps to nourish the qi and blood of the spleen and stomach, promotes the recovery and maintenance of the spleen and stomach functions, and its effect of moistening the intestines and relieving constipation also helps to improve problems such as slowed intestinal peristalsis and difficult bowel movements caused by spleen and stomach weakness. At the same time, the blood-activating effect also promotes local blood circulation in the spleen and stomach, which is beneficial to the absorption of drugs and the repair of the spleen and stomach functions. Radish seeds are pungent and sweet in taste and are flat in nature. They have the effects of digesting food and eliminating bloating, lowering qi and resolving phlegm. They are mainly used to treat symptoms such as food stagnation, abdominal distension and pain, and constipation. In this formula, radish seeds can promote the digestion and absorption of food, eliminate food accumulation, relieve the discomfort of spleen and stomach distension caused by food accumulation, and enhance the spleen and stomach function. Its transportation and transformation ability is especially suitable for spleen and stomach dysfunction caused by improper diet; clove warms the middle and reduces adverse reactions, nourishes the kidney and assists yang, and its warming effect can warm the spleen and stomach, relieve vomiting, hiccups and other symptoms caused by spleen and stomach deficiency and cold, and enhance the digestive function of the spleen and stomach. At the same time, the rich aroma of clove can stimulate the olfactory receptors of the spleen and stomach, promote the peristalsis of the spleen and stomach and the secretion of digestive juices, improve the transportation and transformation efficiency of the spleen and stomach, and play a role in strengthening the spleen and stomach together with other medicines; costus root promotes qi and relieves pain, strengthens the spleen and digests food, is good at clearing the qi stagnation of the spleen and stomach, is an important medicine for promoting qi and relieving pain, and can effectively relieve abdominal distension and pain, belching, toothache and other symptoms caused by spleen and stomach qi stagnation. In prescriptions, costus root is used in combination with other medicines to enhance the qi-promoting and spleen-strengthening effects of the entire prescription, so that the qi of the spleen and stomach is unobstructed and the digestive function operates normally.

[0010] The non-woven fabric used as the coating material for the medicinal powder is soft, breathable, and lightweight, allowing the powder to fully contact the skin without hindering the skin's normal breathing. The heating pack generates heat during use, stimulating acupuncture points through warmth, promoting local blood circulation, accelerating the absorption and penetration of the drug, and enabling it to take effect more quickly. The warming properties of the pack further enhance the drug's effects of warming the meridians, dispelling cold, and relieving pain. It synergizes with the traditional Chinese medicine powder to better regulate the spleen and stomach, improving treatment efficacy and providing patients with a comfortable application experience.

[0011] Among Chinese herbal essential oils, base oil is the main carrier of Chinese herbal essential oils, which can dilute and dissolve various Chinese herbal volatile oils, make them evenly mixed and easy to apply and absorb. At the same time, the base oil itself also has a certain effect of moisturizing the skin and protecting the skin barrier, preventing the Chinese herbal volatile oils from excessively irritating the skin, and providing a good medium environment for the transdermal absorption of Chinese herbal ingredients, which helps to improve the efficacy and safety of the entire Chinese herbal essential oil; mugwort oil retains some of the effects of mugwort, and has the effects of warming the meridians and dredging the collaterals, dispelling cold and relieving pain, and antibacterial and anti-inflammatory. Among Chinese herbal essential oils, mugwort oil works synergistically with the mugwort in the Chinese herbal powder compress to further enhance the effects of warming yang and dispelling cold, and regulating the spleen and stomach. Its properties of warming the meridians and dredging the collaterals help promote the conduction of drugs in the meridians, so that the drugs can better act on the spleen. The antibacterial and anti-inflammatory effects of aloe vera oil can help prevent and improve local inflammatory reactions caused by spleen and stomach deficiency. Aloe vera oil has the effects of moisturizing, nourishing, anti-inflammatory, and promoting wound healing. Among traditional Chinese medicine essential oils, aloe vera oil can moisturize the skin and prevent the heat generated by the heating pack or the ingredients of traditional Chinese medicine from causing dryness, irritation and other discomforts to the skin. Its anti-inflammatory effect can help alleviate allergies or inflammatory reactions that occur on the skin, and create a good skin environment for the transdermal absorption of traditional Chinese medicine essential oils. At the same time, it also plays a certain auxiliary improvement role on the inflammatory state inside the spleen and stomach, and promotes the recovery of spleen and stomach function. Citrus aurantium oil inherits some of the pharmacological properties of Citrus aurantium, and mainly plays the role of promoting qi and eliminating accumulation. Among traditional Chinese medicine essential oils, Citrus aurantium oil works together with the Citrus aurantium in the powder application to enhance It strengthens the Qi movement of the spleen and stomach, promotes digestion and absorption, eliminates Qi stagnation and accumulation in the spleen and stomach, and its volatile oil components can penetrate the skin into the human body faster, and cooperate with other drugs to improve various symptoms caused by Qi stagnation in the spleen and stomach, such as bloating, pain, indigestion, etc.; Magnolia bark oil has the effects of drying dampness and eliminating phlegm, and descending Qi and removing fullness. In the formula, Magnolia bark oil can enhance the effect of drying dampness and eliminating phlegm, which helps to improve the endogenous symptoms of phlegm and dampness caused by spleen and stomach weakness, such as thick and greasy tongue coating, heavy body, etc. At the same time, its effect of descending Qi and removing fullness cooperates with other Qi-moving drugs to further promote the smooth flow of Qi in the spleen and stomach, relieve discomfort such as abdominal distension, and improve the transportation and transformation function and digestion ability of the spleen and stomach; Clove oil has the effects of warming the middle and descending, dispelling cold and relieving pain, warming the kidney and assisting Yang. Among traditional Chinese medicine essential oils, clove oil and public Cloves complement each other, enhancing the effect of warming the middle and dispersing cold, effectively relieving symptoms such as vomiting, hiccups, and abdominal pain caused by spleen and stomach deficiency and cold. Its rich aroma can stimulate the olfactory nerves, promote the secretion of digestive juices, and enhance appetite. At the same time, its function of warming the kidneys and supporting yang also helps to improve the body's yang energy as a whole, indirectly promoting the recovery of spleen and stomach function. Large yellow oil has the effects of purging accumulation, clearing heat and purging fire, similar to the effect of rhubarb in traditional Chinese medicine powder compresses. It mainly targets intestinal stagnation and heat evil, promotes defecation, and clears turbid toxins in the intestines. The presence of large yellow oil in traditional Chinese medicine essential oils further enhances the ability of the entire product to cleanse the intestines, and has a good effect on improving symptoms such as constipation and dry stools caused by spleen and stomach heat or intestinal stagnation. Together with other medicines, it maintains the health of the spleen, stomach, and intestines.Astragalus oil has the effects of invigorating qi and strengthening the exterior, promoting diuresis and reducing swelling, and removing toxins and promoting tissue regeneration. In terms of strengthening the spleen and stomach, astragalus oil mainly plays the role of invigorating qi, which can replenish the qi of the spleen and stomach, enhance the transportation and transformation function of the spleen and stomach and the body's resistance. It has a good conditioning effect on symptoms such as weak transportation and transformation, loss of appetite, fatigue and weakness caused by spleen and stomach qi deficiency. When used in combination with other medicines, it promotes the recovery and maintenance of spleen and stomach function from the perspective of invigorating qi; hemp seed oil has the effect of moistening the intestines and relieving constipation, which can lubricate the intestines, promote intestinal peristalsis, and relieve constipation caused by spleen and stomach weakness. Among traditional Chinese medicine essential oils, hemp seed oil works synergistically with other medicines with laxative effects (such as rhubarb, immature bitter orange, etc.) It has the effects of enhancing the excretion function of the intestines, allowing the body's waste to be discharged smoothly, reducing the burden on the spleen, stomach and intestines, and helping to restore and adjust the spleen and stomach functions. Borneol tastes pungent and bitter, and is slightly cold in nature. It has the effects of invigorating the mind, clearing away heat and relieving pain. Among Chinese herbal essential oils, borneol mainly plays the role of guiding drugs upward and promoting transdermal absorption of drugs. Its cold nature can, to a certain extent, restrain the warming nature of other drugs, preventing overheating from damaging the yin. At the same time, its invigorating and invigorating effect helps improve the transportation and transformation function of the spleen and stomach, enhance the spleen and stomach's ability to absorb and utilize nutrients, promote the effect of drugs in the body, and improve the therapeutic effect of the entire Chinese medicine patch product.

[0012] The preparation method of a Chinese medicine patch product with spleen-strengthening and stomach-nourishing effects provided by the present invention not only inherits and innovates traditional Chinese medicine therapies, but also improves the stability, uniformity and absorption efficiency of the medicine through rigorous screening, precise proportioning, fine grinding, and unique combination of medicine powder bags and heating bags and essential oil blending, thereby ensuring the accuracy and reliability of product quality and efficacy; it also provides a safe, effective and convenient new approach for the treatment of spleen and stomach diseases, reduces the side effects of oral drugs, meets the market demand for green and healthy products, and promotes the development of the Chinese medicine industry. It has considerable value and positive impact in medical treatment, inheritance and innovation of Chinese medicine, and social economy.

[0013] The present invention provides a method for preparing a Chinese medicine patch product having the effects of strengthening the spleen and nourishing the stomach, which specifically comprises the following steps: Preparation of S1 Chinese medicine powder patch: 65-75 parts of wormwood leaf, 1-5 parts of Cistanche deserticola, 2-10 parts of rhubarb, 1-8 parts of immature bitter orange, 1-8 parts of angelica, 1-10 parts of radish seeds, 1-8 parts of cloves, and 1-10 parts of costus root are screened, weighed in proportion, and mixed, ground and sieved 2-4 times to form an extremely fine powder of 80-120 mesh; coated with non-woven fabric to make a powder bag with a diameter of 60-100 mm, with a total powder content of 1.2±0.35 g, and then integrated with a heating bag with a diameter of 60-100 mm and a heating powder content of 11 g±2 g. The integrally formed medicine bag is adhered to the center of the non-woven fabric through the adhesive backing to form a complete Chinese medicine patch, which is then sealed in a bag and kept ready for use. Impurities and inferior products can be removed through screening to ensure the purity and quality of the medicinal materials used, laying the foundation for the effectiveness and safety of the product. Proportional weighing can accurately control the dosage of each Chinese medicine, so that the compatibility between the ingredients reaches the best ratio, thereby ensuring that the efficacy of the product is stable and meets expectations. The medicinal materials are ground into 80-120 mesh ultra-fine powder, which greatly increases the surface area of ​​the medicine, so that the medicine can contact with the skin and be absorbed more quickly and fully when applied. Thereby improving the bioavailability and therapeutic effect of the drug; multiple grinding and sieving can make the various Chinese medicines fully mixed, avoid the difference in efficacy caused by uneven drug particle size or uneven mixing, and ensure that each powder contains the same proportion of active ingredients; making the powder bag and the heating bag an integrated structure can promote drug penetration. The heating bag will generate heat when used, which will increase the local skin temperature, which can expand the skin capillaries and increase the permeability of the skin, thereby promoting the effective ingredients in the powder to better penetrate into the human body, enhancing the absorption effect and therapeutic effect of the drug; combining the powder bag and the heating bag into The powder bag is integrated into one and adhered to the center of the non-woven fabric through the adhesive backing to form a complete Chinese medicine patch, which is convenient for patients to use and can better fix the powder bag on the skin during use to avoid displacement or falling off, ensuring that the medicine can continue to act on specific parts; the sealed packaging can prevent the powder from being contaminated by dust, microorganisms and other external environment, keep the powder clean and hygienic, ensure the quality and safety of the product, avoid the active ingredients in the powder from oxidation, deliquescence and other changes due to contact with air, moisture, etc., extend the shelf life of the product, and keep the product stable in efficacy during storage and transportation.

[0014] S2 Preparation of Chinese herbal essential oil: 70-80 parts of base oil, 1-10 parts of wormwood oil, 1-5 parts of aloe oil, 1-7 parts of immature citrus aurantium oil, 1-5 parts of magnolia bark oil, 1-7 parts of clove oil, 1-8 parts of yellow soya bean oil, 1-5 parts of astragalus oil, 1-5 parts of hemp seed oil, and 1-5 parts of borneol are screened and weighed in proportion, added and mixed, stirred at room temperature for 15-30 minutes to mix evenly, filled into essential oil bottles, sealed, and set aside; screening the base oil and various Chinese herbal oils can remove impurities and undesirable components therein, ensure the purity and quality of the raw materials, and provide a guarantee for the preparation of high-quality Chinese herbal essential oils; weighing each component in proportion can accurately control the formula of the Chinese herbal essential oil, so that the components can work together to exert the best spleen-strengthening and stomach-nourishing effects, and ensure the effectiveness of the product. and stability; after mixing the various oil components, stir them at room temperature for 10-20 minutes to fully mix the various oils and form a uniform system, ensuring that each drop of essential oil contains balanced active ingredients, avoiding efficacy differences caused by uneven components; during the stirring process, the various components contact and fuse with each other, which will produce some synergistic effects or physical and chemical changes, which will help improve the overall quality and efficacy of the Chinese herbal essential oil; filling the mixed Chinese herbal essential oil into the essential oil bottle and sealing it can effectively prevent the volatile components in the essential oil from volatilizing into the air, avoid the loss of the effective components of the essential oil, and ensure the concentration and efficacy of the essential oil; sealed packaging can prevent external dust, microorganisms, etc. from entering the essential oil bottle, avoid contamination of the essential oil, ensure the cleanliness and hygiene of the essential oil, and extend its shelf life.

[0015] S3 Integrated preparation of Chinese medicine patch products: Pour 2-5 ml of Chinese medicine essential oil evenly on the center powder position of two pieces of Chinese medicine powder patches, let the powder patches stand for 1-2 minutes to form a uniform Chinese medicine mixture system, and obtain a Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach. Pour the Chinese medicine essential oil evenly on the center powder position of the Chinese medicine powder patch and let it stand to fully mix the essential oil and the powder to form a uniform Chinese medicine mixture system. In this system, the active ingredients of the powder and the essential oil can work synergistically with each other to exert more significant spleen and stomach nourishing effects than a single dosage form, achieving an effect of one plus one being greater than two; this mixing method can make the release of the drug slower and more lasting, continuously provide the human body with active ingredients during the patch process, maintain the effective blood concentration of the drug in the body, and thus improve the therapeutic effect; after this step, the advantages of Chinese medicine powder application and Chinese medicine essential oil are organically combined to produce a Chinese medicine patch product with unique therapeutic effects. This product not only has the long-lasting sustained-release effect of medicine powder patch, but also has the characteristics of rapid penetration and aromatic qi-regulating of Chinese medicine essential oils, and comprehensively exerts the spleen-strengthening and stomach-nourishing effects of multiple Chinese medicine ingredients; the prepared Chinese medicine patch product is easy to use, and patients only need to apply it to the corresponding acupuncture points or parts, without the need for complicated operations and professional medical knowledge, which is convenient for patients to use by themselves, improving patient compliance and treatment convenience.

[0016] In the preparation method of the present invention, in the preparation steps of the Chinese medicine powder application, the raw material processing and weighing links ensure that the medicinal materials are pure and free of impurities through screening, and accurate weighing ensures the accurate proportion of each component, laying the foundation for the stable efficacy of the product; the mixing and grinding and screening steps fully mix the medicinal materials and make them into extremely fine powder, which not only promotes the uniform distribution of medicinal ingredients to achieve synergistic effects, but also increases the surface area of ​​the medicine, which is beneficial to the release and absorption of effective ingredients and skin adhesion, thereby improving the therapeutic effect and comfort of use; the powder packaging and molding operations, non-woven fabric covers the specific powder bag to facilitate the control of the drug dosage and application range, and is integrally formed with the heating bag to promote transdermal absorption of the drug by means of heat, thereby enhancing practicality; the fixing and packaging steps, fix the medicine bag to prevent displacement, and seal the packaging to isolate adverse external factors, thereby ensuring the stability and quality of the product during storage and transportation, and ensuring its safety, effectiveness and convenience in the application of strengthening the spleen and stomach.

[0017] Preferably, the preparation of the Chinese medicine powder application in step S1 specifically includes the following steps: S11 Raw material processing and weighing: Screen the medicinal materials such as mugwort leaf, cistanche deserticola, rhubarb, immature citrus aurantium, angelica sinensis, radish seed, clove, and costus root, remove impurities and unqualified products, and accurately weigh 65-75 parts of mugwort leaf, 1-5 parts of cistanche deserticola, 2-10 parts of rhubarb, 1-8 parts of immature citrus aurantium, 1-8 parts of angelica sinensis, 1-10 parts of radish seed, 1-8 parts of clove, and 1-10 parts of costus root; removing impurities and unqualified products ensures the purity and quality of the medicinal materials, avoids the adverse effects of impurities on the efficacy, and ensures the effectiveness and safety of the final product; accurately taking the amount of each medicinal material can strictly control the proportion of each component, making the drug compatibility more accurate, thereby ensuring the stability and consistency of the product efficacy, and ensuring the accurate performance of the spleen and stomach nourishing effects.

[0018] S12 Mixing, grinding and sieving: After fully mixing the weighed medicinal raw materials, perform 2-4 grinding and sieving operations, sieving after each grinding, until the medicinal materials are beaten into 80-120 mesh ultra-fine powder; fully mix the various medicinal materials to ensure that the ingredients of the powder are evenly distributed, so that when used, various medicines can work synergistically, comprehensively regulate the spleen and stomach functions, and enhance the comprehensive effect of strengthening the spleen and nourishing the stomach; grinding the medicinal materials into 80-120 mesh ultra-fine powder increases the surface area of ​​the medicine, which is not only beneficial to the release and absorption of the active ingredients of the medicine, but also makes the powder delicate and better adheres to the skin, thereby improving the comfort of the application and the permeability of the medicine. Multiple grinding and sieving further ensure the fineness and uniformity of the powder.

[0019] S13 Powder packaging and molding: Use non-woven fabric to wrap the ground powder to make a powder bag with a diameter of 60-100mm, and control the total content of the powder within the range of 1.2±0.35g; integrate the powder bag and the heating bag, the diameter of the heating bag is the same size, and the heating powder content is 11g±2g; use non-woven fabric to wrap the powder into a powder bag with a specific diameter and content, which is convenient for controlling the amount of powder used and the application range, ensuring that the amount of medicine used each time is accurate and can effectively cover the site of action. At the same time, the non-woven fabric has good air permeability and softness, which can reduce irritation to the skin; the heating bag and the powder bag are molded into one piece of the same size. The heat generated by the heating bag can promote blood circulation in the skin and expand the pores, thereby enhancing the transdermal absorption effect of the drug, better exerting the role of the spleen and stomach nourishing medicine, and also convenient for use, improving the practicality of the product.

[0020] S14 Fixing and Packaging: The integrally formed medicine bag is attached to the center of the non-woven fabric using the adhesive backing to form a complete Chinese medicine powder patch. The patch is then sealed in a bag for later use. The medicine bag is attached to the center of the non-woven fabric using the adhesive backing to securely secure the powder bag to the center of the patch. This prevents the powder from shifting or scattering during use, ensuring that the medicine accurately targets the corresponding acupuncture points or areas. Sealing the bag effectively isolates the powder from outside air, moisture, and microorganisms, preventing it from becoming damp, deteriorating, or contaminated. This extends the product's shelf life and ensures its stability and quality during storage and transportation.

[0021] The integrated molding of the powder pack and heating pack plays a significant role in improving product performance, user experience, and therapeutic efficacy. First, the heating pack generates heat during use, which can increase local skin temperature, dilate skin pores, and increase skin permeability. This promotes faster and more effective penetration of drug molecules from the powder pack through the skin, improving drug absorption efficiency. The heating effect allows active ingredients of traditional Chinese medicines such as mugwort, Cistanche deserticola, and rhubarb to better penetrate acupuncture points and surrounding tissues, exerting benefits such as strengthening the spleen and stomach and regulating the intestines. Compared to conventional non-heating patches, the integrated design allows the drug and heat to work synergistically, accelerating the movement and diffusion of drug molecules, increasing the drug concentration gradient in skin tissue, and further enhancing transdermal absorption, allowing the drug to reach its target site more quickly and exert its therapeutic effect. Secondly, the warmth generated by the heating pack can alleviate abdominal discomfort such as coldness and fullness caused by spleen and stomach discomfort, providing a comfortable experience for the user. The warm stimulation can also promote local blood circulation, improve tissue metabolism, help relieve muscle tension, and reduce physical fatigue, allowing the user to feel relaxed and comfortable while receiving treatment. The one-piece design tightly integrates the powder pack and the heating pack, preventing them from separating or shifting during use. This ensures that the medicine and heat can continuously and stably act on the acupuncture points, eliminating the need for the user to frequently adjust the application position, improving convenience and comfort. Thirdly, the integrated structure of the powder pack and the heating pack helps maintain the stability of the powder, preventing it from deteriorating or losing its efficacy due to moisture, oxidation, or other factors during storage and use. The heating pack can, to a certain extent, provide a moisture-proof and heat-insulating effect, providing a relatively stable storage environment for the powder and extending the product's shelf life. During use, the continuous heating of the heating pack keeps the powder at a suitable temperature, facilitating the slow release and sustained action of the medicine, ensuring the long-lasting efficacy. Compared to traditional methods of using separate powder and heating devices, the one-piece design reduces heat loss and drug loss, allowing the drug to work more stably and continuously, improving treatment effectiveness. Furthermore, the one-piece product structure is more compact and rational, reducing the product's size and weight, making it easier to carry and store. Users can conveniently place it in pockets, backpacks, and other places for patch application anytime, anywhere, without affecting their daily lives or work. This design simplifies the use process: users simply remove the one-piece patch, tear off the release paper, and apply it directly to the acupuncture point. There is no need to handle the powder and heating pack separately, which reduces the difficulty of use and improves the product's ease of use, better meeting the needs of modern consumers for convenient and efficient products.

[0022] Furthermore, the specific method for integrally molding the medicine powder bag and the heating bag includes the following operations: placing the prepared medicine powder bag in the center and flat on the mold, taking the heating bag and placing it corresponding to the medicine powder bag to ensure that the centers of the two are aligned, and the heating powder of the heating bag is evenly distributed without accumulation or gaps, and hot pressing is used with a temperature range of 120-150°C, a pressure of 0.3-0.5MPa, and a time duration of 10-15 seconds to form a complete assembly, and after cooling, the integrally molded medicine bag is obtained.

[0023] The powder bag is placed flatly in the center to ensure that the position of the powder bag in the mold is accurate and stable, laying the foundation for the subsequent precise combination with the heating bag, so that the powder bag is evenly stressed during the molding process, which is conducive to ensuring the uniform quality of the integrated molding bag, avoiding molding problems caused by the position offset of the powder bag, and preventing local excessive thickness or thinness, thereby ensuring the stability of drug release and heating effect of the product during use; center alignment ensures that the powder bag and the heating bag are evenly stressed during the hot pressing molding process, so that the two are tightly and firmly combined, preventing the powder bag and the heating bag from separating during use, ensuring The heat generated by the heating pack can be evenly transferred to the medicine powder bag, promoting the uniform penetration and absorption of the active ingredients in the medicine powder, improving the transdermal absorption effect of the medicine, and thus enhancing the effect of strengthening the spleen and stomach; the heating powder is evenly distributed to avoid local overheating or insufficient heat of the heating pack, ensuring that the entire medicine powder bag can receive a stable and uniform heat supply during use, so that the skin surface temperature rises evenly, and the effect of dilating the skin capillaries is consistent, which is conducive to the active ingredients in the medicine powder to continuously and stably penetrate the skin into the human body, improving the efficiency of drug absorption, and at the same time improving the comfort of the user, avoiding burns and other discomfort caused by local overheating.

[0024] Hot pressing at a temperature of 120-150°C can soften the materials of the medicine powder bag and the heating bag to a certain extent, making it easier for the two to be tightly combined under pressure to form a stable integrated structure, while preventing excessive deformation or damage to the materials due to excessive temperature, thereby ensuring that the performance of the medicine powder and the heating bag is not affected and product quality is ensured. At the same time, it activates some of the active ingredients in the medicine powder, improves its biological activity, promotes transdermal absorption of the drug, and enhances the effect of strengthening the spleen and nourishing the stomach. A pressure of 0.3-0.5MPa can fully fit the medicine powder bag and the heating bag, compact the contact surface between the two, reduce gaps, further enhance the tightness of the combination, and prevent stratification or loosening during use. Appropriate pressure The pressure can also make the powder more densely distributed within the bag, which is conducive to controlling the release rate of the powder, achieving slow and continuous release of the drug, prolonging the drug's duration of action, and improving the therapeutic effect. The hot pressing time of 10-15 seconds can not only ensure that the powder bag and the heating pack complete the effective bonding process under the above temperature and pressure to form a stable integrated structure, but also avoid the adverse effects of excessive hot pressing on the materials and drug components, such as material aging and damage to the drug components. By precisely controlling the hot pressing time, the quality and performance of the product during the molding process are ensured to be unaffected, so that the final Chinese medicine compress can stably exert its spleen-tonifying and stomach-nourishing effects when used, while ensuring the safety and reliability of the product. At the same time, cooling reduces the temperature of the hot-pressed assembly to room temperature, fixes the structure and shape of the powder bag and heating pack after integration, prevents deformation or loosening of the structure due to temperature changes during subsequent operation or storage, ensures the stability and integrity of the product, and ensures that the product maintains good performance during storage and transportation, so that it can normally exert its efficacy when used by patients, and achieve the therapeutic purpose of strengthening the spleen and stomach.

[0025] Chinese herbal essential oils have many functions. As the adjuvant, Chinese herbal essential oils can lead the various medicines in the powder bag into the spleen, stomach and large intestine meridians. Among them, the ingredients such as Citrus aurantium oil and Magnolia bark oil have the function of promoting qi and removing stagnation, which can help other medicines to better act on the spleen, stomach and intestines, and enhance the effect of the medicines on specific meridians and internal organs. When used in combination with the medicine powder with spleen-strengthening effect, it can promote the absorption and distribution of the medicines in the spleen and stomach meridians, making the effect of strengthening the spleen and nourishing the stomach more significant, helping to regulate the transportation and transformation function of the spleen and stomach, and improving indigestion and loss of appetite caused by spleen and stomach deficiency. Problems; Various Chinese herbal essential oils work together to strengthen the spleen and promote the circulation of qi. Clove oil has the effects of warming the middle and relieving adverse reactions, nourishing the kidney and assisting yang, which can warm the spleen and stomach and promote the circulation of qi in the spleen and stomach; Astragalus oil has the power of invigorating qi and strengthening the exterior, strengthening the spleen and replenishing the middle, which can enhance the transportation and transformation function of the spleen and stomach and improve the body's ability to absorb nutrients; Mugwort oil has the effects of regulating qi and blood, expelling cold and dampness, which can improve the state of spleen and stomach deficiency and cold, promote the circulation of qi and blood in the spleen and stomach, relieve abdominal distension, pain and other discomfort symptoms caused by qi stagnation and blood stasis, and make the qi of the spleen and stomach unobstructed and restore normal function. ; Ingredients such as butter and aloe vera oil have the effects of purging accumulation, clearing away heat and purging fire, and can promote intestinal peristalsis, and help expel stool, toxins and other accumulated substances in the intestines; hemp seed oil has the effect of moisturizing the intestines and promoting bowel movements, which can moisturize the intestines, make bowel movements smooth, and prevent constipation; these Chinese herbal essential oils work synergistically to help clean the intestinal environment, reduce the absorption of harmful substances in the intestines, and reduce the burden on the intestines, thereby improving the spleen and stomach function, and have a good improvement effect on symptoms such as abdominal distension, constipation, and stool sticking to the toilet caused by intestinal stagnation. By regulating the spleen and stomach's qi movement and water and moisture transportation functions, Chinese herbal essential oils can promote the spleen and stomach's digestion of food and absorption of nutrients, while excreting metabolic waste from the body. When the spleen and stomach's ascending function is normal, nutrients such as water and grain essence can be transported upward to the heart, lungs and other internal organs to nourish the whole body; and a normal descending turbidity function can ensure that waste such as dregs can be smoothly discharged downward. The various ingredients in Chinese herbal essential oils work together to help restore the normal physiological functions of the spleen and stomach, maintain the body's digestion, absorption and metabolic balance, and have a positive effect on improving a series of symptoms caused by spleen and stomach weakness, such as thick and greasy tongue coating and heavy body.

[0026] Preferably, the preparation of the Chinese medicinal essential oil in step S2 specifically comprises the following steps: S21 Raw material pretreatment: screen the base oil, aloe oil, citrus aurantium oil, magnolia bark oil, clove oil, yellow yam oil, astragalus oil, and hemp seed oil, and heat the borneol in a 40-50°C water bath with stirring to dissolve; accurately weigh 70-80 parts of base oil, 1-10 parts of wormwood oil, 1-5 parts of aloe oil, 1-7 parts of citrus aurantium oil, 1-5 parts of magnolia bark oil, 1-7 parts of clove oil, 1-8 parts of yellow yam oil, 1-5 parts of astragalus oil, 1-5 parts of hemp seed oil, 1-5 parts of Borneol; screening of base oil, aloe oil, immature citrus aurantium oil, magnolia bark oil, clove oil, yellow yam oil, astragalus oil, and hemp seed oil can remove impurities, foreign matter, and deteriorated components, ensuring the purity and quality of the raw materials and providing a guarantee for the preparation of high-quality traditional Chinese medicine essential oils. Pure raw materials help improve the stability, safety, and effectiveness of essential oils, and avoid adverse reactions caused by impurities or affecting the efficacy of essential oils; heating and stirring the borneol in a 40-50°C water bath. The reason for dissolution is that borneol is solid at room temperature and it is not easy to mix evenly with other oil components when added directly. Dissolving it by heating it in a water bath can ensure that the borneol is fully dispersed in the essential oil system during the subsequent mixing process, and exert its effects of guiding the drug upward, promoting transdermal absorption of the drug, and refreshing the mind. At the same time, it synergizes with other ingredients to improve the therapeutic effect of the entire Chinese medicine essential oil; accurately weighing 70-80 parts of base oil, 1-10 parts of wormwood oil, 1-5 parts of aloe oil, 1-7 parts of citrus aurantium oil, 1-5 parts of magnolia oil, 1-7 parts of clove oil, 1-8 parts of yellow soy oil, 1-5 parts of astragalus oil, 1-5 parts of hemp seed oil, and 1-5 parts of borneol can accurately control the formula of the Chinese medicine essential oil, so that the various ingredients work together to exert the best spleen-strengthening and stomach-nourishing effects, ensure the effectiveness and stability of the product, and the accuracy of the proportions of each ingredient directly affects the overall performance and therapeutic effect of the essential oil. Accurate proportioning helps to ensure the consistency of the quality of each batch of products.

[0027] S22 mixing and stirring: putting the weighed base oil, aloe oil, citrus aurantium oil, magnolia bark oil, clove oil, yellow soy oil, astragalus oil, and hemp seed oil into a container, using a stirring equipment to stir at room temperature, mechanically stirring at 50-100 rpm for 10-20 minutes to form a uniform preliminary mixed raw material, so that the various oils are fully mixed and evenly formed to form a uniform system, ensuring that each drop of essential oil contains balanced effective ingredients, avoiding efficacy differences due to uneven ingredients, and laying the foundation for subsequent mixing with borneol and quality stability of the final product; slowly adding the completely dissolved borneol and continuing to stir for 5-10 minutes to obtain a Chinese medicine essential oil mixture, so that the borneol is evenly dispersed in the entire essential oil mixture. During the stirring process, the various components contact and fuse with each other, resulting in some synergistic effects or physical and chemical changes, which help to improve the overall quality and efficacy of the Chinese medicine essential oil, ensure that the borneol can synergize with other ingredients, such as promoting transdermal absorption of drugs, regulating the direction of drug action, etc., so that the Chinese medicine essential oil can play a better effect in strengthening the spleen and nourishing the stomach.

[0028] S23 Filtration and Impurity Removal: The mixed Chinese herbal essential oil is filtered through a filtration device, and the pressure is reduced and filtered at room temperature for 1-3 hours through a polyethersulfone filter membrane with a pore size of 0.2-0.8 microns under a pressure of -0.06MPa to -0.07MPa. This effectively removes tiny impurity particles, insoluble substances, etc. in the essential oil, which will affect the appearance, stability and transdermal absorption of the essential oil. Filtration and impurity removal can improve the purity of the essential oil, ensure product quality, make the essential oil safer and more effective when used, reduce skin irritation, and help maintain the stability of the essential oil and extend its shelf life.

[0029] S4 Filling and Sealing: After the filtered Chinese herbal essential oil mixture is filled into the essential oil bottle through the filling machine, the essential oil bottle is immediately sealed and set aside. The filtered Chinese herbal essential oil mixture is filled into the essential oil bottle through the filling machine, which ensures the quantitative packaging of the essential oil, facilitates the storage, transportation and use of the product, makes the content of each bottle of essential oil accurate and consistent, and is convenient for patients to use according to the prescribed dosage, ensuring the stability and repeatability of the therapeutic effect; immediately sealing the essential oil bottle can effectively prevent the volatile components in the essential oil from evaporating into the air, avoid the loss of the effective components of the essential oil, and ensure the concentration and efficacy of the essential oil. At the same time, the sealed packaging can prevent external dust, microorganisms, etc. from entering the essential oil bottle, avoid contamination of the essential oil, ensure the cleanliness and hygiene of the essential oil, extend its shelf life, and ensure that the product always maintains good quality and performance during storage and use, providing patients with safe and effective Chinese herbal essential oil products, and ensuring its continued effect of strengthening the spleen and stomach.

[0030] The present invention provides a traditional Chinese medicine patch product with the effects of strengthening the spleen and nourishing the stomach. The method of using the product specifically includes the following operations: applying the prepared traditional Chinese medicine patch product to specific acupuncture points such as Zhongwan, Jizhong, and Pishu, and applying two pieces at a time.

[0031] The acupoint application method of the traditional Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach of the present invention embodies the specific application of the theory of meridians and acupoints in traditional Chinese medicine in the treatment of diseases, provides a safe and effective non-oral treatment method, improves various symptoms caused by spleen and stomach deficiency, and improves the quality of life.

[0032] In traditional Chinese medicine theory, acupoints such as Zhongwan, Jizhong, and Pishu are closely related to the functions of the spleen and stomach. By applying Chinese medicine to these acupoints, the concept of "external treatment of internal diseases" in traditional Chinese medicine is followed, so that the medicine can be transmitted through the meridians and directly reach the diseased area, regulating the balance of qi, blood, yin and yang in the spleen and stomach organs. This is the inheritance and continuation of traditional Chinese medicine theories and treatment methods, and helps to promote the further development and application of traditional Chinese medicine theories in modern medical practice; at the same time, it avoids the side effects of oral medications, such as gastrointestinal irritation, first-pass effect of the liver, and metabolic burden on the kidneys. For patients with weak spleen and stomach, especially children, the elderly, and people with weak gastrointestinal function or poor tolerance to oral medications, this external application method is very effective. It is safer and milder, reduces the risk of adverse drug reactions, and also improves patients' medication compliance. The Chinese medicine patch product of the present invention has a significant improvement effect on various symptoms caused by spleen and stomach deficiency, such as food accumulation, indigestion, flatulence, constipation, abnormal stool, thick and greasy tongue coating, etc. It regulates the spleen and stomach function, promotes digestion and absorption, relieves gastrointestinal discomfort, and improves the body's nutritional status, thereby improving the patient's quality of life, improving food accumulation and indigestion symptoms, and allowing patients to restore their appetite to normal and take in enough nutrients; it relieves constipation and abnormal stool, helps to excrete toxins from the body, improves intestinal health, and reduces other health risks caused by spleen and stomach problems. The personalization of acupoint patching adjusts the combination or key acupoints of acupoint patching according to the different symptoms and physical differences of patients, thereby realizing individualized treatment, making the treatment more accurate and effective, and meeting the personalized needs of different patients. This is a reflection of the development of modern medicine towards precision and personalization, which helps to improve medical effects and reduce the blindness of treatment; this innovative Chinese medicine patch product and its use method have enriched the product types and treatment methods of traditional Chinese medicine in the field of spleen and stomach conditioning; in addition to treating diseases related to spleen and stomach weakness, this method can also be applied to daily health care and health management of the spleen and stomach. In daily life, for people with bad eating habits, irregular lifestyles or sub-health conditions, regular use of Chinese medicine patch products for acupoint patching can prevent the occurrence of spleen and stomach diseases, enhance spleen and stomach function, and regulate body functions.

[0033] Preferably, the Chinese medicine powder patch includes a powder bag, a heating bag, a backing adhesive and a third non-woven fabric. The powder bag is made by wrapping the ground powder with the first non-woven fabric, and has a diameter of 60-100 mm; the heating bag is made by wrapping the heating powder with the second non-woven fabric, and has the same diameter as the powder bag; the powder bag and the heating bag are integrally formed and adhered to the center of the third non-woven fabric by the backing adhesive to form a complete Chinese medicine powder patch.

[0034] The first non-woven fabric in the powder bag is soft, breathable and lightweight, which enables the powder to fully contact with the skin, facilitates transdermal absorption of the drug, and at the same time ensures normal breathing of the skin, reduces the burden on the skin, and improves the comfort of the patient's application; the powder is made by carefully proportioning and grinding a variety of Chinese medicinal materials, including mugwort, cistanche, rhubarb, etc. Each medicinal material exerts its unique efficacy and cooperates with each other to comprehensively regulate the spleen and stomach functions. Mugwort warms the yang and dispels cold, cistanche nourishes the kidney and warms the spleen, and rhubarb has a laxative and detoxifying effect, etc., improving the symptoms of spleen and stomach deficiency from multiple aspects.

[0035] The second non-woven fabric in the heating pack serves to cover the heating powder to prevent leakage of the heating powder. At the same time, it has a certain degree of air permeability to ensure the normal heating function of the heating pack. The heating powder generates heat when used, which warms the acupuncture points, dilates the skin capillaries, accelerates the absorption and penetration of the effective ingredients in the powder, and enhances the therapeutic effect of the medicine. The warm nature can also cooperate with the warm medicinal materials in the powder to better play the role of warming the meridians, dispelling cold and relieving pain, and promote the recovery of spleen and stomach function.

[0036] The adhesive backing firmly adheres the integrally formed medicine powder bag and heating pack to the center of the third non-woven fabric, ensuring that the medicine powder bag and heating pack are in stable position during use, preventing displacement or falling off, and ensuring that the medicine can continuously and accurately act on specific acupuncture points or parts, maintaining the effectiveness and stability of treatment; the third non-woven fabric provides support and attachment basis for the entire Chinese medicine powder application, making the application easy to use and fix on the skin, convenient for patients to operate, and at the same time ensuring the overall stability of the medicine powder bag and heating pack during the application process.

[0037] The adhesive backing is attached to the inside of the powder bag, and the heating bag is placed on the outside of the powder bag. When the Chinese medicine powder is applied to the skin, one side of the powder bag is in direct contact with the skin. The adhesive backing can make the powder bag firmly attached to the skin, ensuring that the powder bag will not shift or fall off easily during use (especially in daily activities). At the same time, the active ingredients in the powder bag can act more directly on the skin surface. With the help of the skin's absorption function, the drug can be absorbed through the skin into the human body and exert the effect of strengthening the spleen and nourishing the stomach. The heating bag mainly plays the role of promoting drug penetration and absorption. Placing it on the outside of the powder bag can better exchange heat with the external environment during use, generate a suitable temperature to accelerate the movement and penetration of drug molecules, improve the absorption efficiency of the drug, thereby enhancing the therapeutic effect of the Chinese medicine patch and avoiding the discomfort or potential risks caused by direct contact of the heating bag with the skin.

[0038] In summary, the present invention has the following beneficial effects: 1. The unique formula of Chinese medicinal ingredients used in the Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach of the present invention shows significant advantages compared with the traditional product prescriptions. Traditional products focus on a single effect or a simple combination of a few medicinal materials, which is difficult to comprehensively deal with the complex and diverse symptoms of spleen and stomach weakness. The present invention carefully selects a variety of medicinal materials such as mugwort leaves, cistanche deserticola, rhubarb, immature bitter orange, angelica, radish seeds, cloves, costus root, etc., and synergistically acts from multiple dimensions such as warming yang and dispelling cold, nourishing the kidney and strengthening the spleen, purging and attacking accumulation, promoting qi and removing stagnation, nourishing blood and activating blood circulation, digesting food and eliminating accumulation, warming the middle and reducing adverse reactions. The amount of mugwort leaves is large, warming yang and dispelling cold, opening the mind and awakening Spleen: Cistanche deserticola nourishes kidney yang, indirectly warming the spleen and stomach and moistening the intestines to promote bowel movements. A reasonable dosage of rhubarb purges and eliminates toxins without damaging the body. Qi-moving herbs such as Citrus aurantium strengthen the movement of spleen and stomach qi. Angelica sinensis nourishes qi and blood and promotes blood circulation. Radish seeds eliminate stagnation and help digestion. Cloves warm the middle and reduce adverse reactions, stimulating digestion. Costus root promotes qi and relieves pain, aiding digestion and digestion. This comprehensive and precise combination can more effectively improve various symptoms caused by spleen and stomach deficiency, such as food accumulation, indigestion, constipation, abnormal stools, and thick and greasy tongue coating. It provides a more comprehensive, efficient, and targeted conditioning program for patients with spleen and stomach deficiency, making up for the shortcomings of traditional products with single formulas and limited efficacy. 2. The composition of the Chinese medicine patch product of the present invention adopts a dosage form of a combination of medicated powder and essential oil, which has obvious advantages over traditional dosage forms. Traditional dosage forms are mostly single medicated powder or ointment, etc., which have problems such as unstable drug release and low absorption efficiency. In the medicated powder patch of the present invention, Chinese medicinal materials are made into extremely fine powder and integrated with the heating pack. The medicated powder has a fine texture and can adhere tightly to the skin, increase the contact area between the drug and the skin, and promote percutaneous absorption. The heating pack further helps drug penetration. The Chinese medicine essential oil is mixed with a variety of volatile oils using base oil as a carrier. The base oil moisturizes the skin and helps the absorption of the volatile oil. The volatile oils each play a unique role and have a significant synergistic effect, such as regulating the spleen and stomach qi, promoting digestion, moisturizing the intestines and relieving constipation, etc. When the two are combined, the essential oil and the medicated powder form a uniform mixture system, which makes the drug release slow and lasting, and has the characteristics of long-term sustained release and rapid penetration, effectively improving the therapeutic effect, overcoming many disadvantages of traditional dosage forms, and providing a better solution for strengthening the spleen and stomach; 3. Different from traditional or conventional patch products that either have no heating function or have many limitations due to the separation of medicine powder and heating device, the present invention has an integrally formed medicine powder bag and heating bag. When used, the heating bag generates heat, which can effectively expand skin pores, increase skin permeability, greatly promote the transdermal absorption of active ingredients in the medicine powder, and improve the speed of drug onset and therapeutic effect, which is difficult to achieve with traditional methods. At the same time, the warm feeling of the heating bag not only relieves the symptoms of spleen and stomach discomfort, but also improves local blood circulation and tissue metabolism, bringing a comfortable experience. Traditional products cannot provide such comprehensive effects. In addition, the one-piece molding structure maintains the stability of the medicine powder, prevents it from moisture and deterioration, extends the shelf life, reduces heat loss and drug loss, and enables the drug to continue to work stably. The traditional method of using them separately has obvious shortcomings in these aspects. The design of the present invention is more in line with the needs of modern consumers for convenient, efficient and stable products. 4. The preparation method of a Chinese medicine patch product with spleen-strengthening and stomach-nourishing effects provided by the present invention overcomes the problem that the traditional preparation process is not fine enough in raw material processing and it is difficult to ensure the purity and accurate proportion of medicinal materials. In the preparation of the powder patch, the raw materials are strictly screened to remove impurities, and each medicinal material is accurately weighed to ensure the accurate drug compatibility, laying the foundation for the stability of the drug effect; in the grinding link, the medicinal powder prepared by the traditional method has large particles and poor uniformity. The present invention grinds the medicinal materials into 80-120 mesh ultrafine powder and sieves it multiple times, which greatly increases the surface area of ​​the medicine, is conducive to the release and absorption of the effective ingredients, makes the powder texture fine and has good adhesion, and improves the therapeutic effect and comfort of use; the powder is packaged into In terms of shape, the traditional method is difficult to achieve an effective combination of medicine powder bag and heating bag. The present invention integrates the two into one, promotes drug transdermal absorption with the help of heat, and enhances practicality. For the preparation of Chinese medicine essential oil, the traditional process ignores the screening of raw materials and the removal of impurities. The present invention screens the base oil and Chinese medicine oil to ensure the quality of the raw materials, and also specially treats the borneol to ensure its uniform dispersion. At the same time, the traditional method also lacks rigorous standards in the steps of mixing and stirring, filtering and removing impurities, filling and sealing. The present invention improves the purity, stability and effectiveness of the essential oil through scientific operation, and the various steps are closely connected to ensure product quality and efficacy. The overall preparation method is more scientific, rigorous and efficient, overcoming many disadvantages of traditional preparation. 5. The Chinese medicine patch product of the present invention acts directly on the skin surface. Although the oral spleen-strengthening and stomach-nourishing products available on the market are effective relatively quickly, the drugs are absorbed by the gastrointestinal tract, metabolized by the liver, and excreted by the kidneys, which will burden organs such as the liver, kidneys, spleen, and stomach. Long-term use affects their functions, and some products can cause adverse reactions such as gastrointestinal discomfort. The patch product of the present invention avoids these problems, is absorbed directly into the local blood circulation through the skin, reduces the burden on the liver and kidneys, reduces spleen and stomach irritation, is safer, and is especially suitable for special groups such as children and the elderly. The commercially available external patch products generally have the problems of slow effect and unclear effect, unreasonable formula, low content of effective ingredients, and poor transdermal absorption. The present invention uses acupoint patching, follows the traditional Chinese medicine concept of "external treatment of internal diseases", uses meridian conduction to directly reach the diseased area, regulates the balance of spleen and stomach qi, blood, yin and yang, is accurate and efficient, can quickly improve a variety of spleen and stomach weakness symptoms, and can also adjust acupoints according to individual differences of patients to achieve personalized treatment. At the same time, it is suitable for daily health care and prevention of spleen and stomach diseases. These advantages are difficult for commercially available products to achieve. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the Chinese medicine powder application structure in the Chinese medicine application product of the present invention; In the figure: 1. Medicine powder bag; 2. Heating pack; 3. Adhesive; 4. Third non-woven fabric; 11. First non-woven fabric; 12. Medicine powder; 21. Second non-woven fabric; 22. Heating powder. DETAILED DESCRIPTION

[0040] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

[0041] Example 1

[0042] S1 Preparation of Chinese herbal medicine powder patch: 70 parts of wormwood leaf, 2 parts of cistanche deserticola, 6 parts of rhubarb, 4 parts of immature bitter orange, 4 parts of angelica sinensis, 5 parts of radish seed, 4 parts of clove, and 5 parts of costus root are screened, weighed and mixed according to proportion, ground and sieved three times, and ground into 100-mesh ultrafine powder; wrapped with non-woven fabric to form a powder bag with a diameter of 80 mm, and then integrated with the heating wrap, the heating bag also having a diameter of 80 mm; the integrated powder bag is adhered to the center of the non-woven fabric with the adhesive backing to form a complete Chinese herbal medicine powder patch, and the bag is sealed and set aside; Preparation of S2 Chinese medicine essential oil: 75 parts of base oil, 5 parts of wormwood oil, 2 parts of aloe oil, 3 parts of immature citrus aurantium oil, 2 parts of magnolia bark oil, 3 parts of clove oil, 4 parts of yellow soya butter, 2 parts of astragalus oil, 2 parts of hemp seed oil, and 2 parts of borneol are screened and weighed in proportion, fed and mixed, stirred at 75 rpm for 15 minutes to form a uniform preliminary mixed raw material, and the completely dissolved borneol is slowly added and stirred for 7 minutes to obtain a Chinese medicine essential oil mixture; the mixed Chinese medicine essential oil is filtered through a filter, filtered under a pressure of -0.065 MPa at room temperature through a 0.5 micron pore size polyethersulfone filter membrane under reduced pressure for 2 hours, and then filled into an essential oil bottle, sealed, and set aside; Integrated preparation of S3 Chinese medicine patch products: Pour 3 ml of Chinese medicine essential oil evenly on the center powder position of two pieces of Chinese medicine powder patches, let the powder patches stand for 2 minutes to form a uniform Chinese medicine mixture system, and obtain a Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach.

[0043] The Chinese medicine powder patch includes a powder bag 1, a heating bag 2, a backing adhesive 3 and a third non-woven fabric 4. The powder bag 1 is made by wrapping the ground powder 12 with a first non-woven fabric 11; the heating bag 2 is made by wrapping the heating powder 22 with a second non-woven fabric 21, and its diameter is the same as that of the powder bag 1; the powder bag 1 and the heating bag 2 are integrally formed and adhered to the center of the third non-woven fabric 4 through the backing adhesive 3 to form a complete Chinese medicine powder patch.

[0044] Example 2

[0045] S1 Preparation of Chinese herbal medicine powder patch: 75 parts of wormwood leaf, 5 parts of cistanche deserticola, 10 parts of rhubarb, 8 parts of immature bitter orange, 8 parts of angelica sinensis, 10 parts of radish seed, 8 parts of clove, and 10 parts of costus root are screened, weighed and mixed according to the proportion, ground and sieved 4 times, and ground into 120 mesh ultrafine powder; wrapped with non-woven fabric to form a powder bag with a diameter of 80 mm, and then integrated with the heating wrap, the heating wrap also having a diameter of 80 mm; the integrated powder bag is adhered to the center of the non-woven fabric with the adhesive backing to form a complete Chinese herbal medicine patch, and sealed in a bag for standby use; Preparation of S2 Chinese medicine essential oil: 80 parts of base oil, 10 parts of wormwood oil, 5 parts of aloe oil, 7 parts of immature citrus aurantium oil, 5 parts of magnolia bark oil, 7 parts of clove oil, 8 parts of yellow soya bean oil, 5 parts of astragalus oil, 5 parts of hemp seed oil, and 5 parts of borneol are screened and weighed in proportion, fed and mixed, stirred at room temperature at 100 rev / min for 20 minutes to form a uniform preliminary mixed raw material, and the completely dissolved borneol is slowly added and stirred for 10 minutes to obtain a Chinese medicine essential oil mixture; the mixed Chinese medicine essential oil is filtered through a filter, filtered under a pressure of -0.07 MPa at room temperature through a 0.8 micron pore size polyethersulfone filter membrane under reduced pressure for 3 hours, and then filled into an essential oil bottle, sealed, and set aside; Integrated preparation of S3 Chinese medicine patch products: Pour 5 ml of Chinese medicine essential oil evenly on the center powder position of two pieces of Chinese medicine powder patches, let the powder patches stand for 3 minutes to form a uniform Chinese medicine mixture system, and obtain a Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach.

[0046] Example 3

[0047] S1 Preparation of Chinese herbal medicine powder patch: 65 parts of wormwood leaf, 1 part of cistanche deserticola, 2 parts of rhubarb, 1 part of immature bitter orange, 1 part of angelica sinensis, 1 part of radish seed, 1 part of clove, and 1 part of costus root are screened, weighed and mixed according to the proportion, ground and sieved twice to form an 80-mesh ultrafine powder; the powder is wrapped with non-woven fabric to form a medicine powder bag with a diameter of 60 mm, and then integrated with the heating wrap, the heating wrap also having a diameter of 60 mm; the integrated medicine bag is adhered to the center of the non-woven fabric with the adhesive to form a complete Chinese herbal medicine patch, and the bag is sealed and set aside; Preparation of S2 Chinese medicine essential oil: 70 parts of base oil, 1 part of wormwood oil, 1 part of aloe oil, 1 part of immature citrus oil, 1 part of magnolia bark oil, 1 part of clove oil, 1 part of yellow soya bean oil, 1 part of astragalus oil, 1 part of hemp seed oil, and 1 part of borneol are screened and weighed in proportion, fed and mixed, stirred at room temperature at 50 rev / min for 10 minutes to form a uniform preliminary mixed raw material, and the completely dissolved borneol is slowly added and stirred for 5 minutes to obtain a Chinese medicine essential oil mixture; the mixed Chinese medicine essential oil is filtered through a filter, filtered under a pressure of -0.06 MPa at room temperature through a 0.2 micron pore polyethersulfone filter membrane under reduced pressure for 1 hour, and then filled into an essential oil bottle, sealed, and set aside; Integrated preparation of S3 Chinese medicine patch products: Pour 2 ml of Chinese medicine essential oil evenly on the center powder position of two pieces of Chinese medicine powder patches, let the powder patches stand for 1 minute to form a uniform Chinese medicine mixture system, and obtain a Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach.

[0048] Comparative Example 1 Traditional oral spleen-strengthening and stomach-nourishing products, commercially available stomach-strengthening and digestion-promoting tablets, whose main ingredients are prince ginseng, tangerine peel, yam, roasted malt, hawthorn, etc., and auxiliary materials are sucrose, dextrin, magnesium stearate, etc.

[0049] Comparative Example 2 The main ingredients of the commercially available external spleen-strengthening and stomach-nourishing patches include cloves, cinnamon, and piper longum. They use ordinary non-woven fabric backing and have no heating pack design. The powder has not been finely ground and the particles are relatively coarse.

[0050] Comparative Example 3 According to the formula and process of the Chinese medicine powder application of the present invention, a Chinese medicine application product without a heating pack is prepared, and the specific operation includes the following steps: S11 Raw material handling and weighing: 70 parts of wormwood leaves, 2 parts of cistanches, 6 parts of rhubarb, 4 parts of immature bitter oranges, 4 parts of angelica sinensis, 5 parts of radish seeds, 4 parts of cloves, and 5 parts of costus root were sieved and weighed according to the proportion; S12 Mixing, grinding and sieving: After the weighed medicinal materials are fully mixed, grind and sieve them three times, sieving them after each grinding until the medicinal materials are ground into 100 mesh ultra-fine powder; S13 powder packaging and molding: The ground medicine powder is wrapped with non-woven fabric to form a medicine powder bag with a diameter of 80 mm; the medicine powder bag and the heating bag are integrally formed, and the diameter of the heating bag is the same size; S14 Fixing and Packaging: The integrally formed medicine bag is adhered to the center of the non-woven fabric through the adhesive backing to form a complete Chinese medicine powder patch product.

[0051] 1. Experimental Methods 300 subjects with weak spleen and stomach who voluntarily accepted conditioning were screened. The symptoms mainly manifested as one or more of food accumulation, indigestion, difficult defecation, stool sticking to the toilet, thick tongue coating, etc. Before receiving treatment, the symptoms of each subject were recorded and the number of people with each symptom was counted.

[0052] The subjects were divided into 6 groups, with 50 people in each group. They were treated with the Chinese medicine patch products with spleen-strengthening and stomach-nourishing effects prepared in Examples 1-3, the commercially available stomach-strengthening and digestion-promoting tablets in Comparative Example 1, the commercially available external spleen-strengthening and stomach-nourishing patch product in Comparative Example 2, and the Chinese medicine patch product without a heating pack in Comparative Example 3. In the Example 1-3 groups, the Chinese medicine patch with essential oil was applied to the acupoints such as Zhongwan, Jizhong or Pishu according to the specific treatment needs, two pieces at a time, each application lasting 6 hours, and a course of treatment of 7 days; in the Comparative Example 1 group, adults took the commercially available stomach-strengthening and digestion-promoting patch orally according to the recommended dosage in the drug instructions. Three Xiaoshi tablets were taken three times a day before meals. Children received a reduced dose based on age and weight. A course of treatment consisted of seven consecutive days. Group 2, after cleansing their skin, applied a commercially available topical Jianpi Yangwei patch to the Shenque acupoint, one patch at a time for 24 hours. A course of treatment consisted of seven consecutive days. Group 3, after cleansing their skin, applied a homemade traditional Chinese medicine patch without a heating pack to the Zhongwan and Jizhong acupoints, two patches at a time for six hours each. A course of treatment consisted of seven consecutive days. Symptoms and skin conditions were observed in each group. The treatment was continued for one month, and the efficacy of the conditioning therapy was evaluated. The efficacy evaluation criteria are shown in Table 1.

[0053] Table 1 Evaluation criteria for conditioning efficacy

[0054] 2. Experimental Results (1) The improvement rate of spleen and stomach deficiency after taking the products of the embodiment group and the comparative group was evaluated. The conditioning effects of the Chinese herbal patch products with spleen and stomach invigorating efficacy prepared in Examples 1-3 and the commercially available stomach-strengthening and digestion-promoting tablets in Comparative Example 1, the commercially available external spleen and stomach invigorating patch product in Comparative Example 2, and the Chinese herbal patch product without a heating pack in Comparative Example 3 are shown in Table 2.

[0055] Table 2 The therapeutic effect on subjects with weak spleen and stomach (unit: case)

[0056] Analysis of results: From the evaluation results of conditioning efficacy, the total effective rate of the Chinese medicine patch products of Examples 1-3 groups using the present invention reached 98%, which was significantly higher than the total effective rate of 88% of the commercially available stomach-strengthening and digestion-promoting tablets in Comparative Example 1, the total effective rate of 90% of the commercially available external-use spleen-strengthening and stomach-nourishing patch products in Comparative Example 2, and the total effective rate of 88% of the Chinese medicine patch products without heating packs in Comparative Example 3.

[0057] In terms of cure rate, the cure rates of Examples 1-3 were 30% (15 / 50), 28% (14 / 50), and 28% (14 / 50), respectively, which were also higher than those of the control group. This indicates that the Chinese medicine patch product of the present invention has obvious advantages in improving the overall symptoms of spleen and stomach deficiency.

[0058] The Chinese medicine patch product of the present invention adopts a unique formula, with multiple Chinese medicine ingredients working synergistically. The dosage form of the combination of medicine powder and essential oil and the integrated design of the medicine powder bag and the heating bag promote the transdermal absorption of the medicine and improve the bioavailability of the medicine, thereby more effectively exerting the effect of strengthening the spleen and nourishing the stomach.

[0059] (2) Further verification was conducted on the effects of the Chinese herbal patch products with spleen-strengthening and stomach-nourishing effects prepared in Examples 1-3 and the commercially available stomach-strengthening and digestion-promoting tablets in Comparative Example 1, the commercially available external spleen-strengthening and stomach-nourishing patch product in Comparative Example 2, and the Chinese herbal patch product without a heating pack in Comparative Example 3 on each symptom. The results are shown in Table 3.

[0060] Table 3 The therapeutic efficacy of different symptoms in subjects with spleen and stomach deficiency (effectiveness, %)

[0061] Analysis of the results: The effective rates of Examples 1-3 on the symptoms of thick tongue coating were all 96% and above, among which Example 1 reached 98%, which was significantly higher than 88% of Comparative Example 1 and 94% of Comparative Example 3. The commercially available external spleen-strengthening and stomach-nourishing patch product of Comparative Example 2 had an effective rate of 96% in improving the symptoms of thick tongue coating, which was close to that of the Example group, but still lower than that of the Example group. This shows that the Chinese medicinal ingredients in the Chinese medicine patch product of the present invention, such as mugwort and cloves, have the effects of warming yang and dispersing cold, warming the middle and lowering adverse reactions, can regulate the spleen and stomach functions, and improve the symptoms of thick and greasy tongue coating. At the same time, the synergistic effect of various ingredients in the Chinese medicinal essential oils helps to restore the normal physiological functions of the spleen and stomach, thereby having a positive effect on the symptoms of thick tongue coating. Compared with the comparative example products, the Example group has advantages in formula and dosage form design, which makes it perform better in improving the thick tongue coating.

[0062] The effective rates of Example 1-3 groups for food accumulation and indigestion symptoms are all 96% or above, and those of Example 1 and Example 2 groups reach 98%, which are higher than 92% of Comparative Example 1, 94% of Comparative Example 2, and 90% of Comparative Example 3; this shows that the Chinese medicinal ingredients such as radish seeds and costus root in the present invention have the effects of digesting food and relieving bloating, promoting qi and relieving pain, and strengthening the spleen and digestion, can promote food digestion and absorption, and enhance the transportation and transformation ability of the spleen and stomach. The combined dosage form of the medicinal powder and the essential oil makes the drug release slower and more lasting, continuously acts on the spleen and stomach, and effectively relieves food accumulation and indigestion symptoms. The shortcomings of the comparative product in formula or dosage form result in its relatively weak effect in improving food accumulation and indigestion symptoms.

[0063] The effective rates of Examples 1-3 on the symptoms of difficult defecation all reached 98%, which were higher than 90% of Comparative Example 1, 90% of Comparative Example 2 and 88% of Comparative Example 3; this indicates that the ingredients such as rhubarb, immature bitter orange, and hemp seed oil in the formula of the present invention have the effects of purging, attacking accumulation, and moistening the intestines and promoting bowel movements, which can effectively promote intestinal peristalsis and help expel stool and toxins. The one-piece molding design of the medicine powder bag and the heating bag promotes drug absorption and enhances the regulating effect on the intestine, thereby improving the symptoms of difficult defecation. The comparative example products are not as significant as the example group in improving difficult defecation due to the lack of the heating bag to promote absorption or the limitations of the drug ingredients and dosage form.

[0064] The efficacy of Examples 1-3 on the symptom of sticky stools in the toilet also reached 98%, which is higher than 88% of Comparative Example 1, 90% of Comparative Example 2 and 88% of Comparative Example 3; this shows that the rhubarb, yellow oil and other Chinese medicinal ingredients in the present invention have the effects of clearing heat and purging fire, purging and attacking accumulation, can clear intestinal stagnation, and improve stool characteristics. The aloe vera oil and other ingredients in the Chinese medicinal essential oils have a certain regulating effect on the internal environment of the intestine, reducing the sticky stool. The comparative example products are relatively poor in solving the problem of sticky stools in the toilet, which is related to the fact that their formula and dosage form cannot effectively regulate this symptom.

[0065] (3) Furthermore, the number of people whose symptoms improved after using the Chinese herbal patch products with spleen-strengthening and stomach-nourishing effects prepared in Examples 1-3 at different times was verified. The results are shown in Table 4.

[0066] Table 4: Improvement of symptoms after different times of use of the Chinese medicine patch product with spleen-strengthening and stomach-nourishing effects prepared in Example

[0067] Analysis of results: It can be seen from the data that with the increase in the number of uses, the number of people with significantly improved symptoms gradually increases. When used 1-3 times, the symptoms such as thick tongue coating, indigestion, poor defecation, and stool sticking to the toilet are significantly improved in a certain number of people, which are 48, 43, 50, and 43 people respectively; when used 4-6 times, the symptoms are further improved, and the number of people increases to 43, 46, 45, and 47 people respectively; when used 7-9 times, the number of people who have improved is still increasing, indicating that the Chinese medicine patch product of the present invention has a continuously enhanced effect on improving the symptoms of spleen and stomach deficiency with increasing number of uses.

[0068] Among them, 50 people showed significant improvement in the symptoms of difficult defecation after using it 1-3 times, indicating that the product has a relatively rapid effect on improving difficult defecation, which is related to the laxative ingredients such as rhubarb and immature bitter orange, as well as the fever pack that promotes drug absorption and acts quickly on the intestines; the number of people whose symptoms of thick tongue coating, indigestion and sticky stools in the toilet bowl improved also steadily during use, reflecting the product's comprehensive regulatory effect on the spleen and stomach functions, and gradually improving these symptoms by continuously adjusting the spleen and stomach's transportation and transformation, qi movement and other functions.

[0069] Overall, the Chinese medicine patch product of the present invention is effective in regulating spleen and stomach deficiency. Whether it is the overall improvement rate of spleen and stomach deficiency, or the conditioning effect on specific symptoms such as food accumulation, indigestion, poor defecation, stool sticking to the toilet, and thick tongue coating, it is better than the traditional oral spleen and stomach nourishing product in Example 1, the commercially available external spleen and stomach nourishing patch product in Example 2, and the similar product without a heating pack in Example 3.

[0070] The Chinese medicinal ingredients in the Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach provided by the present invention have been carefully formulated, and the various ingredients work together to comprehensively regulate the spleen and stomach functions from multiple aspects. The dosage form of the combination of medicine powder and essential oil and the design of the integrated molding of the medicine powder bag and the heating bag effectively improve the transdermal absorption efficiency of the drug, so that the drug can play a role continuously and stably, thereby achieving better therapeutic effects. The Chinese medicine patch product of the present invention follows the theory of meridians and acupoints of traditional Chinese medicine by acupoint application. The acupoint application combination can be adjusted according to the different symptoms and physical differences of the patient to achieve personalized treatment. This not only improves the accuracy and effectiveness of the treatment, but also reflects the trend of modern medical development towards personalized development, which can better meet the needs of different patients. In addition, the product can be used not only to treat diseases related to spleen and stomach weakness, but also to be suitable for daily health care and health management of the spleen and stomach. For people with bad eating habits, irregular lifestyles or in sub-health conditions, regular use can prevent the occurrence of spleen and stomach diseases, enhance spleen and stomach function, and regulate body functions, and has broad application prospects.

Claims

1. A Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach, characterized in that: Its products include Chinese herbal powder compresses and Chinese herbal essential oils; The Chinese medicine powder patch includes: 65-75 parts of wormwood leaf, 1-5 parts of cistanche deserticola, 2-10 parts of rhubarb, 1-8 parts of immature bitter orange, 1-8 parts of angelica, 1-10 parts of radish seeds, 1-8 parts of cloves, 1-10 parts of costusroot, non-woven fabric and heating pack; the Chinese medicine essential oil includes: 70-80 parts of base oil, 1-10 parts of wormwood leaf oil, 1-5 parts of aloe oil, 1-7 parts of immature bitter orange oil, 1-5 parts of magnolia bark oil, 1-7 parts of clove oil, 1-8 parts of yellow butter, 1-5 parts of astragalus oil, 1-5 parts of hemp seed oil and 1-5 parts of borneol.

2. A method for preparing a Chinese medicine patch product having the effects of strengthening the spleen and nourishing the stomach, characterized in that: The specific steps include: S1 Preparation of Chinese medicine powder patch: 65-75 parts of wormwood leaf, 1-5 parts of Cistanche deserticola, 2-10 parts of rhubarb, 1-8 parts of immature bitter orange, 1-8 parts of angelica, 1-10 parts of radish seeds, 1-8 parts of cloves, and 1-10 parts of costus root are screened, weighed and mixed according to proportion, ground and sieved 2-4 times, and beaten into 80-120 mesh ultrafine powder; coated with non-woven fabric to make a powder bag with a diameter of 60-100mm, with a total powder content of 1.2±0.35g, and then integrated with the heating coating, the heating bag has a diameter of 60-100mm, and the heating powder is 11g±2g; the integrated medicine bag is adhered to the center of the non-woven fabric by adhesive to form a complete Chinese medicine patch, and sealed in a bag for standby use; S2 Preparation of Chinese herbal essential oil: 70-80 parts of base oil, 1-10 parts of wormwood oil, 1-5 parts of aloe oil, 1-7 parts of immature bitter orange oil, 1-5 parts of magnolia bark oil, 1-7 parts of clove oil, 1-8 parts of yellow soya butter, 1-5 parts of astragalus oil, 1-5 parts of hemp seed oil, and 1-5 parts of borneol are screened and weighed according to proportion, added and mixed, stirred at room temperature for 15-30 minutes to mix evenly, filled into essential oil bottles, sealed, and set aside; Integrated preparation of S3 Chinese medicine patch products: Pour 2-5 ml of Chinese medicine essential oil evenly on the center powder position of two pieces of Chinese medicine powder patches, let the powder patches stand for 1-2 minutes to form a uniform Chinese medicine mixture system, and obtain a Chinese medicine patch product with the effect of strengthening the spleen and nourishing the stomach.

3. The method for preparing a Chinese medicine patch product having the effects of strengthening the spleen and nourishing the stomach according to claim 2, characterized in that: The preparation of the Chinese medicine powder patch in step S1 specifically includes the following steps: S11 Raw material processing and weighing: Screening of wormwood leaf, Cistanche deserticola, rhubarb, immature bitter orange, Chinese angelica, radish seed, clove, costus root and other medicinal materials, removing impurities and unqualified products, accurately weighing 65-75 parts of wormwood leaf, 1-5 parts of Cistanche deserticola, 2-10 parts of rhubarb, 1-8 parts of immature bitter orange, 1-8 parts of Chinese angelica, 1-10 parts of radish seed, 1-8 parts of clove, 1-10 parts of costus root; S12: Mixing, grinding and sieving: After the weighed medicinal materials are fully mixed, grinding and sieving are performed 2-4 times, and sieving is performed after each grinding until the medicinal materials are beaten into 80-120 mesh ultra-fine powder; S13: Powder packaging and molding: The ground powder is coated with non-woven fabric to form a powder bag with a diameter of 60-100 mm, and the total content of the powder is controlled within the range of 1.2±0.35 g; the powder bag and the heating bag are integrally molded, the diameter of the heating bag is the same size, and the heating powder content is 11 g±2 g; S14 Fixation and packaging: The integrally formed medicine bag is adhered to the center of the non-woven fabric through the adhesive backing to form a complete Chinese medicine powder patch, which is then sealed in a bag for later use.

4. The method for preparing the Chinese medicine patch product having the effects of strengthening the spleen and nourishing the stomach according to claim 2 or 3, characterized in that: The specific method for integrally forming the medicine powder bag and the heating bag comprises the following operations: placing the prepared medicine powder bag in the center and flat on the mold, taking the heating bag and placing it corresponding to the medicine powder bag to ensure that the centers of the two are aligned, and the heating powder of the heating bag is evenly distributed without accumulation or vacancy, and hot pressing is adopted with a temperature range of 120-150° C. and a pressure of 0.3-0.5 MPa for 10-15 seconds to form a complete assembly, and after cooling, an integrally formed medicine bag is obtained.

5. The method for preparing the Chinese medicine patch product having the effects of strengthening the spleen and nourishing the stomach according to claim 2, characterized in that: The preparation of the Chinese medicinal essential oil in step S2 specifically comprises the following steps: S21 raw material pretreatment: screening base oil, aloe oil, citrus aurantium oil, magnolia bark oil, clove oil, yellow yam oil, astragalus oil, and hemp seed oil, heating borneol in a water bath at 40-50°C and stirring to dissolve; accurately weighing 70-80 parts of base oil, 1-10 parts of wormwood oil, 1-5 parts of aloe oil, 1-7 parts of citrus aurantium oil, 1-5 parts of magnolia bark oil, 1-7 parts of clove oil, 1-8 parts of yellow yam oil, 1-5 parts of astragalus oil, 1-5 parts of hemp seed oil, and 1-5 parts of borneol; S22: Mixing and stirring: weighing base oil, aloe oil, immature bitter orange oil, magnolia bark oil, clove oil, yellow yam oil, astragalus oil, and hemp seed oil into a container, stirring at room temperature using a stirring device, mechanically stirring at 50-100 rpm for 10-20 minutes to form a uniform preliminary mixed raw material, slowly adding completely dissolved borneol and continuing stirring for 5-10 minutes to obtain a Chinese medicine essential oil mixture; S23 filtration and impurity removal: filtering the mixed Chinese herbal essential oil through a filtering device, filtering under reduced pressure at -0.06MPa to -0.07MPa at room temperature through a polyethersulfone filter membrane with a pore size of 0.2-0.8 micrometers for 1-3 hours; S4 Filling and sealing: After the filtered Chinese herbal essential oil mixture is filled into the essential oil bottle through the filling machine, the essential oil bottle is immediately sealed and set aside.

6. A Chinese medicine patch product with spleen-strengthening and stomach-nourishing effects according to claim 1, characterized in that: The method of using the product specifically includes the following operations: applying the integrated prepared Chinese medicine patch product to specific acupoints such as Zhongwan, Jizhong, and Pishu, two pieces at a time.

7. A Chinese medicine patch product with spleen-strengthening and stomach-nourishing effects according to claim 1, characterized in that: The Chinese medicine powder patch comprises a powder bag (1), a heating bag (2), a backing adhesive (3) and a third non-woven fabric (4). The powder bag (1) is made by coating ground powder (12) with a first non-woven fabric (11) and has a diameter of 60-100 mm. The heating bag (2) is made by coating heating powder (22) with a second non-woven fabric (21) and has a diameter the same as that of the powder bag (1). The powder bag (1) and the heating bag (2) are integrally formed and then adhered to the center of the third non-woven fabric (4) via the backing adhesive (3) to form a complete Chinese medicine powder patch.

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