Adjuvant imaging traditional Chinese medicine preparation for ultrasonic examination and preparation method of preparation
A traditional Chinese medicine preparation and auxiliary imaging technology, applied in the direction of echo/ultrasound imaging agent, etc., can solve the problems of poor diagnostic accuracy of gastrointestinal diseases, failure to adopt gastrointestinal diseases, and delayed treatment timing, etc., to improve the accuracy of inspection, non-toxic Effect of side effects and low cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0042] When the prepared dosage form is a granule, its preparation method comprises the following steps:
[0043] Step 1: Mix the raw medicinal materials according to the stated ratio, add ethanol with an alcohol concentration of 85% to 95% relative to the mixture 4 to 8 times, heat to boiling and reflux for 3 to 5 hours, filter, and use the reflux liquid as a solvent , using the filter residue as the solute, use the percolation method to slowly percolate at a rate of 1-2ml per minute, collect the percolation liquid, and then concentrate it under reduced pressure at a vacuum of 0.06-0.09Mpa to 50-60°C with a relative density of 1.04 ~1.10 paste, spray drying, the air inlet temperature of the spray dryer is 160~175℃, and the air outlet temperature is 80~85℃, and then crushed into powder to make dry paste powder;
[0044] Step 2: Add 0.2-0.4 times of sucrose powder and 0.1-0.2 times of dextrin to the obtained dry cream powder to form granules, and dry at 40-50°C to obtain granul...
Embodiment 1
[0050] Embodiment 1: Granules
[0051] Take 80g of coriander seeds, 240g of rose leaves, 160g of Cyperus cyperi, 160g of evodia fruit, 120g of ground eggplant, 300g of bitter grass, 250g of vitex leaves, 210g of radish root, 150g of calamus, 250g of albizia bark, 160g of fish brain stone, red back 250g of sour vine, 180g of Bauhinia fruit, 170g of winter melon seeds, 220g of cattail husk, 160g of primrose root, 80g of pisanthin and 180g of jasmine;
[0052] Its preparation method comprises the following steps:
[0053] Step 1: Mix the raw medicinal materials according to the stated ratio, add ethanol with an alcohol concentration 6 times that of the mixture and 90% ethanol, heat to boiling and reflux for 4 hours, filter, use the reflux liquid as the solvent, and use the filter residue as the solute. The percolation method slowly percolates at a rate of 1ml per minute, collects the percolation liquid, and then concentrates it under reduced pressure at a vacuum of 0.08Mpa to a ...
Embodiment 2
[0055] Embodiment 2: tablet
[0056]Take 120g of coriander seeds, 220g of rose leaves, 180g of Cyperus cyperi, 140g of evocarpia, 130g of ground eggplant, 260g of bitter grass, 260g of vitex leaves, 190g of radish root, 170g of calamus, 220g of acacia bark, 200g of fish brain stone, and red back 220g of sour vine, 220g of Bauhinia fruit, 140g of winter melon seeds, 240g of cattail husk, 140g of primrose root, 110g of pisanthin and 160g of jasmine;
[0057] Its preparation method comprises the following steps:
[0058] The first step is to mix the raw materials of the traditional Chinese medicine preparation in proportion, add ethanol with an alcohol concentration of 85% that is 3 times the mass of the mixture, heat and reflux for 2 hours, extract, and filter to obtain the first extract; Add ethanol with an alcohol concentration of 95% to the dregs, which is twice the mass of the dregs, heat and reflux for 2 hours, extract, and filter to obtain the second extract; combine the ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com