Intestinal tract contrast agent for X-ray barium enema examination and preparation method of intestinal tract contrast agent

Abstract

The invention belongs to the technical field of traditional Chinese medicines, and relates to an intestinal tract contrast agent for X-ray barium enema examination. The intestinal tract contrast agentfor X-ray barium enema examination consists of the following raw materials in parts by weight: 200-250 grams of barium sulfate, 70-90 grams of a traditional Chinese medicine composition and a properamount of water. A traditional Chinese medicine extract is prepared from the following raw material components: Radix Astragali, Semen Coicis, Radix Angelicae Dahuricae, Radix Sangusorbae, Radix Scutellariae, Radix Puerariae, Herba Euphorbiae Humifusae, Radix Saposhnikoviae, and Radix Bupleuri. The preparation method comprises the following steps: pulverizing, soaking, decocting and filtering thetraditional Chinese medicine raw materials to obtain liquid medicine; decocting the liquid medicine, carrying out ultrasonic treatment on the liquid medicine, and carrying out centrifugal separation to obtain supernatant; and blending the liquid medicine with the supernatant to obtain the traditional Chinese medicine composition. The intestinal tract contrast agent for X-ray barium enema examination has the advantages that intestinal filling effect is good, clear development is implemented, meanwhile, a lower gastrointestinal mucous membrane is protected, chronic colitis is treated, the medicine can directly reach a diseased region, and meanwhile, a local washing and cleaning effect can further be achieved to achieve purposes of stopping diarrhea and diminishing inflammation, relaxing themuscular spasm and stopping pain, improving local blood circulation and metabolism, enhancing an intestinal immune function and facilitating ulcer healing.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition, specifically an intestinal contrast agent for X-ray barium enema examination and a preparation method thereof, which is used for filling the intestinal tract during X-ray examination of the lower digestive tract and belongs to the field of traditional Chinese medicines. Background technique [0002] Contrast media, also known as contrast media, are chemicals that are injected (or taken) into human tissues or organs to enhance the effect of image observation. These articles have a higher or lower density than the surrounding tissue, resulting in a display image that contrasts sharply with the surrounding tissue. Contrast agents can be divided into two categories, high-density contrast agents with high atomic weight and high specific gravity and low-density contrast agents with low atomic weight and small specific gravity. Among them, "medical barium sulfate" is the most commonly used ...

AI Technical Summary

Problems solved by technology

Among them, "medical barium sulfate" is the most commonly used contrast agent, which has the advantages of low cost, convenient use, and good contrast effect, but it has poor taste, unsatisfactory gastrointestinal filling, long preparation time and contraindications in clinical practice. There are many problems, such as oral administration or enema, which will have a great impact on imaging examinations, and CT or ultrasound examinations cannot be performed until they are completely excreted from the body, which seriously affects the examination process of patients and easily causes patients to lose the best opportunity for treatment

In addition, medical barium sulfate also has certain contraindications in the application of lower gastrointestinal tract, such as acute colitis or diverticulitis, near polypectomy, and colon and intestinal perforation.

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