Unlock instant, AI-driven research and patent intelligence for your innovation.
Anti-virus traditional Chinese medicine composition and mask
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 composition and anti-viral technology, applied in the direction of anti-viral agents, anti-bacterial drugs, applications, etc., can solve problems affecting the function of masks
Pending Publication Date: 2022-04-19
TEACHING HOSPITAL OF CHENGDU UNIV OF T C M
View PDF4 Cites 0 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
This structural design makes it easy for Chinese medicine powder to combine with the moisture produced by breathing or be inhaled by breathing, which affects the function of the mask
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
[0039] Embodiment 1 Chinese medicine composition and extract thereof
[0040] This example provides a traditional Chinese medicine composition composed of mugwort leaves, peilan, herb atractylodes, calamus, cloves and mint, and made into extracts.
[0041] The preparation method is as follows:
[0042] 1) Proportioning the raw materials according to the parts by weight of the raw drug,
[0043] 2) Add 9 times the amount of water to boil the mugwort leaves, Peilan, herb, calamus, cloves and mint respectively, and cook twice, the first time for 90-120 minutes, the second time for 60-90 minutes, and the boiled Filtrate the liquid medicine, combine the filtrates that have been boiled twice, and continue to concentrate at 70°C until the relative density is 1.2 to obtain a thick paste;
[0044] 3) drying the thick paste to obtain a dry powder, which is ground into a traditional Chinese medicine extract powder.
[0045] Wherein, the formula of 5 groups of specific compositions is ...
Embodiment 2
[0048] Embodiment 2 antibacterial, antiviral mask
[0049] The mask provided by this embodiment includes a mask body and a structure for fixing the mask body to the wearer's face. The structure for fixing the mask body to the wearer's face can be realized with reference to the prior art, for example, elastic rope or belt.
[0050] The mask body includes an overcoat layer, a drug adhesion layer and a moisture-absorbing layer arranged in sequence, wherein the overcoat layer is made of a melt-blown cloth material, facing outward when worn, and the moisture-absorbing layer is in contact with the wearer's face.
[0051] The drug adhesion layer is made of cotton cloth or non-woven fabric. As a specific preferred method, the drug adhesion layer of this embodiment is made by the following steps:
[0059] Experimental example 3 drug adhesion layer ratio screening
[0060] Using the method of Example 2, the extracts of the five formulations of traditional Chinese medicine compositions provided in Example 1 were used as raw materials to prepare five kinds of drug adhesion layers. Adopt ethanol to dissolve these drug adhesion layers respectively, carry out weighing after extraction, obtain the extract of Chinese medicine composition and account for the formula percentage result in the total extract:
[0061] Table 3 Drug adhesion layer formulation screening
[0062]
[0063] It can be seen from the above table that different formulas have different adsorption capabilities to non-woven fabrics, and formula 3 can absorb on non-woven fabrics to the greatest extent.
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
PUM
Login to View More
Abstract
The invention belongs to the technical field of personal hygiene occupational protection, and particularly relates to a traditional Chinese medicine composition for resisting viruses and a mask. The traditional Chinese medicine composition is prepared from the following medicines in parts by weight: 120 to 150 parts of folium artemisiae argyi, 120 to 200 parts of herba eupatorii, 180 to 250 parts of rhizoma atractylodis, 50 to 80 parts of rhizoma acori calami, 120 to 150 parts of flos caryophylli and 60 to 80 parts of herba menthae. As one of the application modes of the external medicine, the invention also provides a novel mask prepared from the traditional Chinese medicine composition. The spreading of epidemic diseases caused by viruses can be effectively blocked by wearing the mask for a long time. The traditional Chinese medicine composition and the mask have good application prospects. Therefore, the traditional Chinese medicine composition and the mask have good application prospects.
Description
technical field [0001] The invention belongs to the technical field of personal hygiene occupational protection, and in particular relates to an antiviral traditional Chinese medicine composition and a mask. Background technique [0002] Novel coronavirus pneumonia, referred to as new coronary pneumonia, its pathogen is SARS-CoV-2, and the World Health Organization has officially named the disease 2019 coronavirusdisease (COVID-19). COVID-19 belongs to the Coronaviridae family and is a single-stranded positive-sense RNAvirus with an envelope in the genus Beta. The transmission routes of COVID-19 are mainly direct transmission, aerosol transmission, and contact transmission. Since the outbreak of COVID-19, a large-scale epidemic has occurred around the world. [0003] The emergence and epidemic of new crown pneumonia have greatly changed people's personal hygiene protection habits, and now masks have almost become a must-have item for people to travel. In crowded places, ...
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