46 results about "Suppository Dosage Form" patented technology

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.