Hybrid fiber for promoting tissue regeneration, preparation method thereof and fiber structure using fiber
The invention provides a hybrid fiber for promoting tissue regeneration, a preparation method of the hybrid fiber and a fiber structure using the fiber. The preparation method comprises the following steps: preparing a high-concentration regenerated silk protein stock solution; preparing a regenerat...
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| creator | LIU YEZHUO YANG WENHUA |
| description | The invention provides a hybrid fiber for promoting tissue regeneration, a preparation method of the hybrid fiber and a fiber structure using the fiber. The preparation method comprises the following steps: preparing a high-concentration regenerated silk protein stock solution; preparing a regenerated silk protein spinning solution containing growth factors for promoting tissue regeneration; spinning regenerated silk protein fibers containing growth factors by using the regenerated silk protein spinning solution prepared in the step S2; performing plasma treatment on the surface of the polymer fiber; performing coating modification on the surface of the polymer fiber subjected to plasma treatment in the step S4 by using a silk protein solution; the regenerated silk protein fibers containing the growth factors obtained in the step S3 and the polymer fibers obtained in the step S5 and subjected to surface modification treatment are twisted into fibers according to a proper proportion, and the hybrid fibers are |
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The preparation method comprises the following steps: preparing a high-concentration regenerated silk protein stock solution; preparing a regenerated silk protein spinning solution containing growth factors for promoting tissue regeneration; spinning regenerated silk protein fibers containing growth factors by using the regenerated silk protein spinning solution prepared in the step S2; performing plasma treatment on the surface of the polymer fiber; performing coating modification on the surface of the polymer fiber subjected to plasma treatment in the step S4 by using a silk protein solution; the regenerated silk protein fibers containing the growth factors obtained in the step S3 and the polymer fibers obtained in the step S5 and subjected to surface modification treatment are twisted into fibers according to a proper proportion, and the hybrid fibers are</description><language>chi ; eng</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; HUMAN NECESSITIES ; HYGIENE ; LAUNDERING ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; SPINNING ; TEXTILES ; TREATMENT OF TEXTILES OR THE LIKE ; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230203&DB=EPODOC&CC=CN&NR=115679695A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230203&DB=EPODOC&CC=CN&NR=115679695A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU YEZHUO</creatorcontrib><creatorcontrib>YANG WENHUA</creatorcontrib><title>Hybrid fiber for promoting tissue regeneration, preparation method thereof and fiber structure using fiber</title><description>The invention provides a hybrid fiber for promoting tissue regeneration, a preparation method of the hybrid fiber and a fiber structure using the fiber. The preparation method comprises the following steps: preparing a high-concentration regenerated silk protein stock solution; preparing a regenerated silk protein spinning solution containing growth factors for promoting tissue regeneration; spinning regenerated silk protein fibers containing growth factors by using the regenerated silk protein spinning solution prepared in the step S2; performing plasma treatment on the surface of the polymer fiber; performing coating modification on the surface of the polymer fiber subjected to plasma treatment in the step S4 by using a silk protein solution; the regenerated silk protein fibers containing the growth factors obtained in the step S3 and the polymer fibers obtained in the step S5 and subjected to surface modification treatment are twisted into fibers according to a proper proportion, and the hybrid fibers are</description><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>LAUNDERING</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>SPINNING</subject><subject>TEXTILES</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjbsOgkAQRWksjPoPY68FMWAoDdFQWdmTBWZhiexsZmYL_1589VY395Fzl8lYPRp2HVjXIIMlhsA0kTrfgzqRiMDYo0c26sjv5hqD-RiYUAfqQAdkJAvG_ziiHFuNjBDlRXqn62RhzV1w89VVsr2cb2W1x0A1SjDtfKN1eU3TLD8WeZGdDv9snvLEQdw</recordid><startdate>20230203</startdate><enddate>20230203</enddate><creator>LIU YEZHUO</creator><creator>YANG WENHUA</creator><scope>EVB</scope></search><sort><creationdate>20230203</creationdate><title>Hybrid fiber for promoting tissue regeneration, preparation method thereof and fiber structure using fiber</title><author>LIU YEZHUO ; YANG WENHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115679695A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>LAUNDERING</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>SPINNING</topic><topic>TEXTILES</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU YEZHUO</creatorcontrib><creatorcontrib>YANG WENHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU YEZHUO</au><au>YANG WENHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hybrid fiber for promoting tissue regeneration, preparation method thereof and fiber structure using fiber</title><date>2023-02-03</date><risdate>2023</risdate><abstract>The invention provides a hybrid fiber for promoting tissue regeneration, a preparation method of the hybrid fiber and a fiber structure using the fiber. The preparation method comprises the following steps: preparing a high-concentration regenerated silk protein stock solution; preparing a regenerated silk protein spinning solution containing growth factors for promoting tissue regeneration; spinning regenerated silk protein fibers containing growth factors by using the regenerated silk protein spinning solution prepared in the step S2; performing plasma treatment on the surface of the polymer fiber; performing coating modification on the surface of the polymer fiber subjected to plasma treatment in the step S4 by using a silk protein solution; the regenerated silk protein fibers containing the growth factors obtained in the step S3 and the polymer fibers obtained in the step S5 and subjected to surface modification treatment are twisted into fibers according to a proper proportion, and the hybrid fibers are</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HUMAN NECESSITIES HYGIENE LAUNDERING MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS |
| title | Hybrid fiber for promoting tissue regeneration, preparation method thereof and fiber structure using fiber |
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