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Gastrointestinal contrast agent containing Chinese herbal extracts

A technology of gastrointestinal imaging and extract, which is applied in the direction of MRI/MRI contrast agent, etc., can solve the problems of discomfort, single function, no stomach nourishing effect, etc., to achieve no longer single function, wide application range, and use good effect

Inactive Publication Date: 2013-04-17
QIANFOSHAN HOSPITAL OF SHANDONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the most commonly used contrast agent is "barium meal", which has the advantages of low cost, convenient use, and good contrast effect, but has the following disadvantages: single function, no effect on the stomach, and sometimes causes pain or discomfort to patients Sensation, not applicable to patients with gastric bleeding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1 prepares the gastrointestinal contrast agent containing Chinese medicine extract

[0016] Take 120g of barium sulfate and 50g of Chinese medicine extract, mix and mix evenly to obtain.

[0017] The Chinese medicine extract is obtained by the following preparation method: take 25g of Codonopsis pilosula, 15g of fried Atractylodes macrocephala, 15g of astragalus, 25g of Gastrodia elata, 15g of schisandra, 25g of honeysuckle, 10g of scutellaria baicalensis, 25g of tangerine peel, 15g of woody incense, 8g of licorice and 15g of bletilla striata, mix , submerged in water, decocted for 35 minutes, filtered to obtain the filtrate, concentrated under reduced pressure and then freeze-dried to obtain the Chinese medicine extract.

[0018] When in use, add water to adjust, the appropriate concentration is 70% (w / w), orally or barium enema, the dosage is 150g ~ 300g (calculated according to the amount of contrast medium). If the patient is a child, some flavoring agen...

Embodiment 2

[0019] Embodiment 2 prepares the gastrointestinal contrast agent containing Chinese medicine extract

[0020] Take 100g of barium sulfate and 40g of Chinese medicine extract, mix and mix evenly to obtain.

[0021] The Chinese medicine extract is obtained by the following preparation method: take 20g of Codonopsis pilosula, 20g of fried Atractylodes macrocephala, 10g of astragalus, 30g of Gastrodia elata, 10g of schisandra, 30g of honeysuckle, 5g of scutellaria baicalensis, 30g of tangerine peel, 10g of woody incense, 10g of licorice and 10g of bletilla striata, mix , submerged in water, decocted for 30 minutes, filtered to obtain the filtrate, concentrated under reduced pressure and freeze-dried to obtain the Chinese medicine extract.

[0022] The method of use is the same as above.

Embodiment 3

[0023] Embodiment 3 prepares the gastrointestinal contrast agent containing Chinese medicine extract

[0024] Take 140g of barium sulfate and 60g of Chinese medicine extract, mix and mix evenly to obtain.

[0025] The Chinese medicine extract is obtained by the following preparation method: take 30g of Codonopsis pilosula, 10g of fried Atractylodes macrocephala, 20g of astragalus, 20g of Gastrodia elata, 20g of schisandra, 20g of honeysuckle, 15g of scutellaria baicalensis, 20g of tangerine peel, 20g of woody fragrance, 5g of licorice and 20g of bletilla striata, mix , add water to immerse, decoct for 30-40min, filter to obtain the filtrate, the filtrate is concentrated under reduced pressure and then freeze-dried to obtain the Chinese medicine extract.

[0026] The method of use is the same as above.

[0027] Case 1 Sun Moumou, male, 29 years old, suffering from stomach pain, took the contrast agent of Example 1 (170g, added water to adjust the concentration to 70%, w / w) dur...

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PUM

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Abstract

The invention discloses a gastrointestinal contrast agent containing Chinese herbal extracts. The gastrointestinal contrast agent comprises the following components in parts by weight: 50-70 parts of barium sulfate and 20-30 parts of the Chinese herbal extracts, wherein the Chinese herbal extracts are prepared by using the following preparation method comprising the following steps of: weighing 20-30 parts of codonopsis pilosula, 10-20 parts of roasted rhizoma atractylodis macrocephalae, 10-20 parts of radix astragali, 20-30 parts of rhizoma gastrodiae, 10-20 parts of schisandra chinensis, 20-30 parts of honeysuckle, 5-15 parts of radix scutellariae, 20-30 parts of dried orange peel, 10-20 parts of costustoot, 5-10 parts of licorice and 10-20 parts of bletilla striata, mixing, adding water to immerse, decocting for 30-40min, filtering to obtain a filtrate, concentrating the filtrate under reduced pressure, and then freeze-drying. The gastrointestinal contrast agent containing Chinese herbal extracts, provided by the invention, is low in side effect, capable of playing a role of recuperating and treating for the stomach, the liver and the like besides a contrast function, better inapplication effect, also suitable for gastrorrhagia patients and wider in application range.

Description

technical field [0001] The invention relates to a gastrointestinal contrast agent containing traditional Chinese medicine extract. Background technique [0002] Contrast media (also known as contrast media, contrast media) are chemical products that are injected (or taken) into human tissues or organs to enhance the effect of observation. The density of these products is higher or lower than that of surrounding tissues. Devices display images, such as iodine preparations and barium sulfate commonly used in X-ray observation. At present, the most commonly used contrast agent is "barium meal", which has the advantages of low cost, convenient use, and good contrast effect, but has the following disadvantages: single function, no effect on the stomach, and sometimes causes pain or discomfort to patients It cannot be used in patients with gastric bleeding. Contents of the invention [0003] Aiming at the above-mentioned prior art, the present invention provides a gastrointest...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K49/06
Inventor 王绍胜董杰刘超
Owner QIANFOSHAN HOSPITAL OF SHANDONG
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