Unlock instant, AI-driven research and patent intelligence for your innovation.
Traditional Chinese medicine composition for secondary prevention of qi deficiency and blood stasis syndrome myocardial infarction
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technique for myocardial infarction, qi deficiency and blood stasis, which is applied in the field of traditional Chinese medicine and can solve problems such as no report on the effect of myocardial infarction.
Inactive Publication Date: 2018-06-22
GUANGDONG HOSPITAL OF TRADITIONAL CHINESE MEDICINE
View PDF3 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0008] Chinese patent CN101647856B discloses a pharmaceutical composition whose active ingredients are made of astragalus, salvia miltiorrhiza, and leech, and discloses the curative effect of the pharmaceutical composition for treating coronary heart disease, and the pharmaceutical composition is used for qi deficiency and blood stasis syndrome myocardial infarction II The effect of secondary prevention has not been reported
In addition, anti-heart failure and anti-arrhythmia are the key factors for the secondary prevention of myocardial infarction. The improvement effect of ventricular arrhythmia in the recovery period after infarction has not been reported
However, this medicinal composition also uses astragalus-type warm-dryness traditional Chinese medicine, and there is no Yin-nourishing traditional Chinese medicine in the prescription. It can be predicted that long-term use of this prescription will cause patients to be prone to dry-heat symptoms such as upset and poor sleep.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0078] Prescription: Astragalus 30 parts, Danshen 15 parts, Ophiopogon japonicus 30 parts and leeches 3 parts.
[0079] Preparation:
[0080] (1) Take the leech according to the proportioning ratio, wash, dry, pulverize, and sieve to obtain the leech fine powder;
[0081] (2) Weigh astragalus, salvia miltiorrhiza and Radix Ophiopogon japonicus according to the proportion, add 10 times the total weight of the three raw materials and reflux extract 3 times, each time for 2 hours, combine the extracts, filter, and concentrate the filtrate under reduced pressure to the original filtrate 1 / 10 of the volume to obtain a concentrated solution;
[0082] (3) Add ethanol to the concentrated solution until the alcohol content is 60%, leave it to settle at 4°C for 24 hours, filter, and after the filtrate is decompressed to recover ethanol, it is concentrated under reduced pressure into a thick extract with a water content of 15-20%, and the steps (1) The leech fine powder is mixed evenly...
Embodiment 2
[0084] Prescription: Astragalus 20 parts, Danshen 30 parts, Ophiopogon japonicus 20 parts and leech 5 parts.
[0085] Preparation:
[0086] (1) Take the leech according to the proportioning ratio, wash, dry, pulverize, and sieve to obtain the leech fine powder;
[0087] (2) Take Radix Astragali, Salvia Miltiorrhiza and Ophiopogon japonicus in proportion, add 5 times of the total weight of three kinds of crude drugs, and the volume fraction is 70% ethanolreflux extraction 3 times, each 2 hours, merge extract, filter, filtrate reduces After recovering the ethanol, concentrate under reduced pressure to form a thick extract with a water content of 15-20%, mix with the leech fine powder described in step (1), add polyethylene glycol, etc. and mix evenly as the content, gelatin, glycerin, etc. Add water to dissolve as glue, and make soft capsules according to conventional methods.
Embodiment 3
[0089] Prescription: 10 parts of Astragalus, 10 parts of Danshen, 10 parts of Ophiopogon japonicus and 3 parts of leeches.
[0090] Preparation method: weigh astragalus, salvia miltiorrhiza, Ophiopogon japonicus and leeches according to the proportion, wash, dry, pulverize and sieve respectively to obtain fine powder of medicinal materials, mix them and pack them into powders.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
technical field [0001] The invention belongs to the technical field of traditional Chinese medicine, and in particular relates to a traditional Chinese medicine composition for secondary prevention of myocardial infarction with qi deficiency and blood stasis syndrome. Background technique [0002] Cardiovascular disease is currently the leading cause of death in the world. In recent years, the morbidity and mortality of myocardial infarction among urban and rural residents in my country are still on the rise, and tend to be younger. The persistence of various risk factors related to myocardial infarction is the key to the high mortality and disability rates after myocardial infarction. Therefore, it is imminent to actively do a good job in secondary prevention. Secondary prevention of myocardial infarction refers to preventing re-infarction and sudden death after myocardial infarction, and improving the quality of life of patients. The measures mainly include non-drug treat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More