45 results about "Suppository Dosage Form" patented technology

A method for electrostatically depositing select doses of medicament powder at select locations on a substrate. Specifically, an apparatus contains a charged particle emitter for generating charged particles that charge a predefined region of a substrate and a charge accumulation control circuit for computing the amount of charge accumulated upon the substrate and deactivating the emitter when a selected quantity of charge has accumulated. Additionally, a triboelectric charging apparatus charges the medicament powder and forms a charged medicament cloud proximate the charged region of the substrate. The medicament particles within the medicament cloud electrostatically adhere to the charged region. The quantity of charge accumulated on the substrate at the predefined region and the charge-to-mass ratio of the medicament powder in the cloud control the amount (dose) of medicament deposited and retained by the substrate. Consequently, this apparatus accurately controls both medicament dosage and deposition location. Furthermore, since the substrate can be of any dielectric material that retains an electrostatic charge, the apparatus can be used to deposit medicament on substrates that are presently used in oral medicament consumption, e.g., substrates that are used to fabricate suppositories, inhalants, tablets, capsules and the like.

The invention relates to a pharmaceutical composition for removing dampness and relieving itching, and process for preparation, wherein the composition is prepared from cnidium fruit, goldthread root, corktree bark, Chinese dittany bark, flavescent sophora root, giant knotweed rhizome, Philippine violet herb, broom cypress fruit, knotgrass, oriental wormwood, atractylodes rhizome, pricklyash peel, borneo camphor, and can be made into the dosage forms of lotions, electuary, filming agent, liniment, suppository, aerosol, spray, externally-used tablet or effervescent tablet.

The traditional Chinese medicine composition for treating irritable bowel syndrome includes: 15-30 grams of Atractylodes macrocephala, 8-25 grams of white peony root, 5-20 grams of tangerine peel, and 5-20 grams of Fangfeng. Or: volatile oil components of Atractylodes macrocephala, tangerine peel and Fangfeng; ethanol extraction components of Atractylodes macrocephala, tangerine peel, Fangfeng, and white peony root; appropriate amount of vegetable oil. Prescriptions can be directly used clinically, or after addition and subtraction. Its preparation method: take Atractylodes macrocephala, tangerine peel and Fangfeng, add water to soak, extract and collect volatile oil, and filter the medicinal solution; add ethanol to the medicinal residue and white peony root, soak, extract, and filter; the above two filtered solutions are combined and concentrated to obtain an extract , add volatile oil and vegetable oil, mix well, that is. Soft capsules and soft capsule dosage forms made by soft capsule molding process have the advantages of rapid disintegration, high bioavailability, good stability, beautiful appearance, easy to carry, easy to take, etc. Hard capsules, granules, Common dosage forms such as tablets, oral liquids, and suppositories also have the above advantages.

The invention relates to the technical field of medicines and in particular relates to a carbazochrome sodium sulfonate semisolid preparation and a preparation method thereof. The preparation method comprises the following steps: with high-purity carbazochrome sodium sulfonate with the purity above 99.80 percent as an active ingredient, adding a medical matrix to prepare one of suppository, ointment and gel; wherein every10g of the suppository contains 20-80mg of carbazochrome sodium sulfonate; the ointment per 10g contains 40-80mg of the carbazochrome sodium sulfonate; every 5g of the gel contains 40-80mg of the carbazochrome sodium sulfonate. According to the carbazochrome sodium sulfonate semisolid preparation and the preparation method disclosed by the invention, the purity of the carbazochrome sodium sulfonate serving as the active ingredient is above 99.80 percent and by-products are controlled to be below 0.2 percent; when the carbazochrome sodium sulfonate semisolid preparation is used, the adverse reaction incidence in the medication process can be lowered and the medication safety can be improved; meanwhile, the prepared carbazochrome sodium sulfonate semisolid preparation can be delivered by virtue of body cavities so that the high-purity carbazochrome sodium sulfonate is capable of improving the medication safety while high bioavailability of a product is ensured.

The invention refers to a chloramphenicol vaginal soft capsule. The content of the soft capsule is composed of the following components by weight proportion: 50-200g of chloramphenicol; 140-560g of 1.2-propylene glycol and 60-240g of polyethelene glycol 600; the formula of gelatin liquid is that gelatin: glycerol: water is equal to 0.5-1.5:0.4-0.6:0.5-1.5; the preparation method and the formula are scientific and precise, and the dosage form is novel. Compared with suppository, the soft capsule is characterized by higher bioavailability, accurate content, good uniformity and beautiful appearance, which is especially applied to the treatment of bacterial vaginitis, trichomonal vaginitis, colpitis mycotica and senile vaginitis.

A suppository testing device, comprising a device main body, a shell and a cover, the device main body includes a bottom column, a base and a diffusion cell column, the diffusion cell column is a half cylinder structure, and the arc surface of the diffusion cell column is From one side to the other side, a first diffusion pool, a second diffusion pool and a third diffusion pool are arranged in sequence, and a plurality of flow holes are arranged on the bottom side wall of the first diffusion pool; the third diffusion pool The top is provided with an outlet; the housing fits around the column of the diffusion pool, and the cover fits inside one side of the housing to achieve detachable connection with the housing. Through the first diffusion pool, The multiple filtration of the second diffusion cell and the third diffusion cell can effectively filter out the wax, which can effectively ensure the accuracy of the drug test inside the third diffusion cell, so that the penetration test of suppository samples can be carried out smoothly.