VALVE-FORMING RING, KIT FOR VALVE-FORMING OPERATION, AND METHOD FOR MANUFACTURING VALVE-FORMING RING
[Problem] To provide a valve-forming ring capable of suppressing hemolysis. [Solution] A valve-forming ring includes: (1) a ring-shaped core; and (2) a first layer which includes a texture or a fabric impregnated with a hydrogel and which covers a surface of the core. The hydrogel is subjected to ir...
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| creator | KITAKAMI Erika KONDO Takato NAITO Takaharu MOTOYOSHI Tetsuya MARUTANI Koji |
| description | [Problem] To provide a valve-forming ring capable of suppressing hemolysis. [Solution] A valve-forming ring includes: (1) a ring-shaped core; and (2) a first layer which includes a texture or a fabric impregnated with a hydrogel and which covers a surface of the core. The hydrogel is subjected to irradiation crosslinking.
Le problème décrit par la présente invention est de fournir un anneau de formation de valve capable de supprimer l'hémolyse. La solution selon l'invention porte sur un anneau de formation de valve qui comprend : (1) un noyau en forme d'anneau; et (2) une première couche qui comprend une texture ou un tissu imprégné d'un hydrogel et qui recouvre une surface du noyau. L'hydrogel est soumis à une réticulation par irradiation.
【課題】溶血を抑制することができる、弁形成リングの提供。 【解決手段】（１）リング状のコアと、前記コアの表面を被覆する、（２）ハイドロゲルが含浸されている布地又は生地を含む第１層と、を含む、弁形成リングであって、前記ハイドロゲルが照射架橋されている、前記弁形成リング。 |
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Le problème décrit par la présente invention est de fournir un anneau de formation de valve capable de supprimer l'hémolyse. La solution selon l'invention porte sur un anneau de formation de valve qui comprend : (1) un noyau en forme d'anneau; et (2) une première couche qui comprend une texture ou un tissu imprégné d'un hydrogel et qui recouvre une surface du noyau. L'hydrogel est soumis à une réticulation par irradiation.
【課題】溶血を抑制することができる、弁形成リングの提供。 【解決手段】（１）リング状のコアと、前記コアの表面を被覆する、（２）ハイドロゲルが含浸されている布地又は生地を含む第１層と、を含む、弁形成リングであって、前記ハイドロゲルが照射架橋されている、前記弁形成リング。</description><language>eng ; fre ; jpn</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PROSTHESES ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>2024</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=20241205&DB=EPODOC&CC=WO&NR=2024247832A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241205&DB=EPODOC&CC=WO&NR=2024247832A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KITAKAMI Erika</creatorcontrib><creatorcontrib>KONDO Takato</creatorcontrib><creatorcontrib>NAITO Takaharu</creatorcontrib><creatorcontrib>MOTOYOSHI Tetsuya</creatorcontrib><creatorcontrib>MARUTANI Koji</creatorcontrib><title>VALVE-FORMING RING, KIT FOR VALVE-FORMING OPERATION, AND METHOD FOR MANUFACTURING VALVE-FORMING RING</title><description>[Problem] To provide a valve-forming ring capable of suppressing hemolysis. [Solution] A valve-forming ring includes: (1) a ring-shaped core; and (2) a first layer which includes a texture or a fabric impregnated with a hydrogel and which covers a surface of the core. The hydrogel is subjected to irradiation crosslinking.
Le problème décrit par la présente invention est de fournir un anneau de formation de valve capable de supprimer l'hémolyse. La solution selon l'invention porte sur un anneau de formation de valve qui comprend : (1) un noyau en forme d'anneau; et (2) une première couche qui comprend une texture ou un tissu imprégné d'un hydrogel et qui recouvre une surface du noyau. L'hydrogel est soumis à une réticulation par irradiation.
【課題】溶血を抑制することができる、弁形成リングの提供。 【解決手段】（１）リング状のコアと、前記コアの表面を被覆する、（２）ハイドロゲルが含浸されている布地又は生地を含む第１層と、を含む、弁形成リングであって、前記ハイドロゲルが照射架橋されている、前記弁形成リング。</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</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>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PROSTHESES</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEgJc_QJc9V18w_y9fRzVwgCEjoK3p4hCkARBVQ5_wDXIMcQT38_HQVHPxcFX9cQD38XsDpfR79QN0fnkFCQdgVME3kYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkYmRibmFsZGjoTFxqgAOTjVd</recordid><startdate>20241205</startdate><enddate>20241205</enddate><creator>KITAKAMI Erika</creator><creator>KONDO Takato</creator><creator>NAITO Takaharu</creator><creator>MOTOYOSHI Tetsuya</creator><creator>MARUTANI Koji</creator><scope>EVB</scope></search><sort><creationdate>20241205</creationdate><title>VALVE-FORMING RING, KIT FOR VALVE-FORMING OPERATION, AND METHOD FOR MANUFACTURING VALVE-FORMING RING</title><author>KITAKAMI Erika ; KONDO Takato ; NAITO Takaharu ; MOTOYOSHI Tetsuya ; MARUTANI Koji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024247832A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; jpn</language><creationdate>2024</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</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>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>KITAKAMI Erika</creatorcontrib><creatorcontrib>KONDO Takato</creatorcontrib><creatorcontrib>NAITO Takaharu</creatorcontrib><creatorcontrib>MOTOYOSHI Tetsuya</creatorcontrib><creatorcontrib>MARUTANI Koji</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KITAKAMI Erika</au><au>KONDO Takato</au><au>NAITO Takaharu</au><au>MOTOYOSHI Tetsuya</au><au>MARUTANI Koji</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VALVE-FORMING RING, KIT FOR VALVE-FORMING OPERATION, AND METHOD FOR MANUFACTURING VALVE-FORMING RING</title><date>2024-12-05</date><risdate>2024</risdate><abstract>[Problem] To provide a valve-forming ring capable of suppressing hemolysis. [Solution] A valve-forming ring includes: (1) a ring-shaped core; and (2) a first layer which includes a texture or a fabric impregnated with a hydrogel and which covers a surface of the core. The hydrogel is subjected to irradiation crosslinking.
Le problème décrit par la présente invention est de fournir un anneau de formation de valve capable de supprimer l'hémolyse. La solution selon l'invention porte sur un anneau de formation de valve qui comprend : (1) un noyau en forme d'anneau; et (2) une première couche qui comprend une texture ou un tissu imprégné d'un hydrogel et qui recouvre une surface du noyau. L'hydrogel est soumis à une réticulation par irradiation.
【課題】溶血を抑制することができる、弁形成リングの提供。 【解決手段】（１）リング状のコアと、前記コアの表面を被覆する、（２）ハイドロゲルが含浸されている布地又は生地を含む第１層と、を含む、弁形成リングであって、前記ハイドロゲルが照射架橋されている、前記弁形成リング。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
| title | VALVE-FORMING RING, KIT FOR VALVE-FORMING OPERATION, AND METHOD FOR MANUFACTURING VALVE-FORMING RING |
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