Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

65 results about "Effervescent vaginal tablet" patented technology

Method for preparing metronidazole, clotrimazole and chlorhexidime vaginal acetate effervescent tablet and quality control method

The invention relates to a method for preparing a new gynecological anti-bacterial anti-inflammatory drug, namely dithiazole vaginal effervescent tablet and a method for quality control. The dithiazole vaginal effervescent tablet is used for treating gynecopathy, anorectal diseases and skin commonly-encountered diseases such as pelvic inflammatory disease, cervical erosion, vaginitis and the like caused by anaerobic bacteria, aerobic bacteria, trichomoniasis, pure or mixed fungal infections. The dithiazole vaginal effervescent tablet is characterized in that lactic acid and a calcium lactate buffer system are added to the formulation so that the pH value of the drug is between 3.5 and 4.0 similar to the vaginal physiological pH and is advantageous to remove pathogen and infusorian, provide living conditions suitable for vaginal beneficial bacterium group of lactic acid bacteria, and promote the illness rehabilitation. Besides, the dithiazole vaginal effervescent tablet uses pharmaceutical acceptable water-soluble polymer materials such as water-soluble polymer polyethylene glycol, polyvidone K30 and the like to enwrap acidic or alkaline components of an effervescent disintegrant so as to avoid the occurrence of hidden spots or even collapsing phenomenon on the surface of the tablet caused by gas production reaction resulted from small amount of water in the storage process, and uses a ethanol solution with adhesives and surface-active agents for granulation so that the hydrolysis of clotrimazole can be prevented, the infiltration of moisture is promoted in use, the uniform collapse is accelerated, and gas bubbles are homogeneous and stable.
Owner:DAKANG JUNBISHA XIANYANG SHAANXI PROV

Lincomycin hydrochloride compound vaginal effervescent tablets and preparation method thereof

The invention discloses lincomycin hydrochloride compound vaginal effervescent tablets and a preparation method thereof. The effervescent tablets comprise the following western medicine effective ingredients in parts by weight: 4-6 parts of lincomycin hydrochloride and 1-3 parts of domiphen bromide; and the effervescent tablets comprise the following raw medicinal materials of traditional Chinese medicine active ingredients in parts by weight: 20-25 parts of densefruit pittany root-bark, 22-27 parts of tuber fleeceflower root, 18-25 parts of Chinese waxgourd seed, 30-35 parts of argy wormwood leaf, 21-25 parts of herb of red-knees, 18-24 parts of plantain seed, 17-20 parts of villous amomum fruit, 25-28 parts of largehead atractylodes rhizome, 22-26 parts of Chinese angelica (stir-fried with wine), and 20-25 parts of medicinal auxiliary materials. The preparation method of the effervescent tablets comprises the steps of preparing materials, extracting active ingredients of the traditional Chinese medicines, performing granulation, and tabletting. The lincomycin hydrochloride compound vaginal effervescent tablets disclosed by the invention effectively overcome adverse reactions caused by oral administration of lincomycin hydrochloride, directly act on affected parts by adopting an external method for local treatment of vaginitis, take effect quickly, are good in curative effect, and are convenient to use.
Owner:QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH

Compound norfloxacin vaginal effervescent tablet and preparation method thereof

The invention discloses a compound norfloxacin vaginal effervescent tablet and a preparation method thereof. The compound norfloxacin vaginal effervescent tablet consists of a Western medicine, a Chinese medicine and a medicinal auxiliary material, wherein the Western medicine comprises the following active components in parts by weight: 4-6 parts of norfloxacin and 10-20 parts of borneol; the Chinese medicine comprises the following raw herbs in parts by weight: 70-80 parts of liquorice, 145-155 parts of viola mandshurica, 125-135 parts of dandelion, 115-125 parts of sophorae flavescentis and 80-90 parts of catechu; the parts of the medicinal auxiliary material by weight is 30-40. The compound vaginal effervescent norfloxacin tablet is a combination of Chinese and Western medicines, is used for topical treatment, is convenient to use, and can increase a contact surface of a medicine and a human body after effervescing so as to improve the medicinal efficacy; through a traditional therapeutic method that the Chinese medicine treats root causes and the Western medicine treats symptoms, the compound norfloxacin vaginal effervescent tablet can treat urinary tract infection, leukorrhagia and yellow leucorrhea caused by sensitive bacteria and other gynaecological diseases.
Owner:王芬

Medicinal composition for curing gynecological diseases and preparation method thereof

The invention discloses a Chinese medicinal external composition for curing gynecological diseases and a preparation method thereof. The composition is prepared from amur corktree bark, hairyvein agrimonia herb and bud, common cnidium fruit, climbing groundsel herb, dried alum and borneol in a certain ratio. The composition is prepared into clinically acceptable external formulations such as suppository, external capsules, gel, ointments, vaginal tablets, vaginal effervescent tablets, vaginal films, lotion, aerosol, foaming agent and the like by a pharmaceutical conventional method. The composition has good curative effects on cervical erosion, gynecological inflammation, and urinary tract infection of women. The composition is prepared into an external preparation and is not orally administrated so as to avoid first-pass effect on liver and physiological screening effects of gastrointestinal tracts and reduce untoward effect. The external preparation can directly act on afflicted parts, and has the advantages of strong pertinence, general actions through skin and mucosa, quick medicinal absorption, less interference to internal environment of body, non-traumatic treatment mode, simple operation, good safety of clinical use, high cure rate, base strengthening of Chinese medicaments, and less side effect. The composition can effectively eliminate cause of diseases, can safely and effectively cure diseases under guidance of doctors and is easy to popularize.
Owner:北京康正元科技发展有限公司武汉分公司

Chinese medicinal composition for external use and preparation method thereof

The invention discloses a Chinese medicinal composition for external use and a preparation method and application thereof. The composition consists of amur corktree bark, herba agrimoniae, common cnidium fruit, climbing groundsel herb, dried alum and borneol according to certain proportion; and according to a pharmaceutical conventional method, the composition is prepared into clinical acceptable formulae for external use, such as suppositories, capsules for external use, gelata, ointments, vaginal tablets, vaginal effervescent tablets, vaginal pellicles, washing liquor, aerosols, forming agents and the like. The composition has a better therapeutic effect of treating gynecologic diseases, such as cervical erosion, gynecologic inflammations and urinary tract infection; the composition is prepared into an external preparation and is not orally taken to avoid a liver first-pass effect and a gastrointestinal tract physiological checkpoint effect and reduce adverse reactions; the external preparation can directly act on sick parts, has strong pertinence, can act on a whole body through skins or mucous membranes, can be absorbed quickly, has small interference on the internal environment of an organism, is a non-invasive treatment mode, is simple and convenient to operate, has high safety and high curative ratio in clinical application, is a Chinese medicament for enhancing the body resistance, has small side effects, can effectively and thoroughly eradicate causes of diseases, can be used for performing safe and effective treatments under the guidance of doctors, and is favorable for popularization.
Owner:北京康正元科技发展有限公司武汉分公司

Metronidazole,clotrimazole and chlorhexidime acetate vaginal effervescent tablet and preparation technique

InactiveCN101366704ANot easy to produce sticking phenomenonNot easy to operateOrganic active ingredientsPharmaceutical delivery mechanismSodium bicarbonateChlorhexidine Acetate
The invention discloses a metronidazole, clotrimazole and chlorhexidine acetate effervescent tablet and a preparation method thereof. The compositions of the metronidazole, clotrimazole and chlorhexidine acetate effervescent tablet are 0.2 gram of metronidazole, 0.16 gram of clotrimazole, 0.008 gram of chlorhexidine acetate, 0.08 to 0.15 gram of sodium bicarbonate, 0.10 to 0.15 gram of tartaric acid, 0.10 to 0.20 gram of lactose, 0.015 to 0.035 gram of sodium dodecylsulfate, 0.01 to 0.05 gram of superfine silica gel powder, 0.01 to 0.02 gram of calcium hydrophosphate, 0.005 to 0.006 gram of magnesium stearate, 0.09 to 0.15 gram of 95 percent of alcohol and 0.004 to 0.006 gram of polyvidone K30. Compared with the prior art, the metronidazole, clotrimazole and chlorhexidine acetate effervescent tablet and the preparation method have the advantages that the sticking phenomenon is difficult to generate during the tabletting process and the operation is not difficult during the manufacturing process; a bag can not be expanded after packaging and the foaming amount is controlled to less than or equal to 10 milliliters within the guarantee period; and the tablet is difficult to break.
Owner:WUHU KANGQI PHARMA

Formula for erosion removal vaginal effervescent tablets and process for preparing same

The invention relates to the technical field of gynecological medical treatment, in particular to a formula for erosion removal vaginal effervescent tablets.The erosion removal vaginal effervescent tablets comprise, by weight, 2.5-3 parts of radix arnebiae seu lithospermi extract, 10-12 parts of citric acid, 8-10 parts of sodium bicarbonate, 20-24 parts of lactose and 2-3 parts of lubricants.A process for preparing the erosion removal virginal effervescent tablets includes preparation steps of dividing the lactose into two portions; uniformly mixing one portion of the lactose with the radix arnebiae seu lithospermi extract and the citric acid to obtain a first mixture; uniformly mixing the other portion of the lactose with the sodium bicarbonate to obtain a second mixture; respectively granulating the first mixture and the second mixture by the aid of 5% PVP (polyvinyl pyrrolidone) absolute ethyl alcohol solution to obtain granules; drying the granules at the temperature of 50 DEG C and uniformly mixing the granules with PEG-6000 (polyethylene glycol-6000) to obtain third mixtures; tabletting and shaping the third mixtures to obtain the erosion removal virginal effervescent tablets.The 5% PVP absolute ethyl alcohol solution is used as adhesive.The formula and the process have the advantages that the virginal effervescent tablets are prepared after effective components in radix arnebiae seu lithospermi are extracted, so that patients can conveniently utilize the vaginal effervescent tablets, each erosion removal vaginal effervescent tablet in a prescription contains an acid source and a carbon dioxide source, each acid source and the corresponding carbon dioxide source can quickly react to each other to generate carbon dioxide gas when in contact with water, accordingly, the tablets can be disintegrated within a short time, principle medicines can be released, medicines can be uniformly released along with foam, and contact between the medicines and the vaginal mucous membranes of the patients can be improved.
Owner:李达

Miconazole nitrate compound vaginal extended-release effervescent tablets and preparation method thereof

The invention discloses miconazole nitrate compound vaginal extended-release effervescent tablets and a preparation method thereof. The effervescent tablets comprise miconazole nitrate, Corydalis tuber, Tricyrtis root, lightyellow Sophora root, cutch, Wilson's passion flower, root of Silene tenuis, root-bark of shaggy-fruited dittany, fleeceflower root, Chinese mugwort leaf, sodium alginate, polyoxyethylene, fumaric acid, sodium carbonate, sodium bicarbonate, lauryl sodium sulfate, powdered sugar, and polysorbate. The preparation method includes: preparing materials, extracting effective ingredients of herbal materials, and performing granulating and tableting. The miconazole nitrate compound vaginal extended-release effervescent tablets are a Chinese and western medicine mixture, the defect that miconazole nitrate is only capable of killing germs and diminishing inflammation is effectively overcome, and the herbs are good in synergistic effect. Hydrophilic gel extended-release material is used as a medicinal auxiliary material, acting time of the tablets and administering interval can be prolonged, and bioavailability of the tablets can be improved; the tablets directly act on an affected part, take effect fast, are good in effect, are convenient to use and allow higher patient compliance.
Owner:QINGDAO HAIZHIYUAN INTELLIGENT TECH

A medicine for treating cervical erosion

The invention discloses a medicine for treating cervical erosion, which belongs to the technical field of an innovative medicine preparation in traditional Chinese medicines. According to the product, a traditional Chinese medicinal material fructus cnidii in China is taken as a raw material, effective part total coumarins are obtained by extraction through the processes of alcohol extraction, concentration, acid / alkali purification and the like, and a vaginal effervescent tablet is prepared by processing through adopting a modern preparation technology. Because the direct contact of the medicine and a part with pathological change is increased by a great number of foam generated by the disintegration of the medicine for treating the cervical erosion, the curative action of the medicine for treating the cervical erosion is better exerted. The medicine for treating the cervical erosion is suitable for serving as a medicine for preventing and treating vaginal diseases. Moreover, the medicine for treating the cervical erosion is quick to disintegrate, is rapid to act and has high bioavailability. Moreover, the medicine for treating the cervical erosion is convenient to preserve and carry. The medicine disclosed by the invention has the effects of eliminating dampness, diminishing inflammation, removing putrefaction and promoting tissue regeneration and is mainly used for patients with syndromes, such as leukorrheal diseases caused by the damp invasion of lower energizers with the symptoms of much leukorrheal quantity and yellowness or whiteness in color, or purulency and sagging distention in the waist and the abdomen, or dribbling, difficulty and pain in urination, or pruritus vulvae, bitterness in the mouth, dryness in the throat, redness in the tongue, yellowness or greasiness in the fur, slipperiness or tautness in the pulse and the cervical erosion.
Owner:BEIJING TIANKE RENXIANG MEDICAL SCI TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products