{"search_session":{},"preferences":{"l":"en","queryLanguage":"en"},"patentId":"191-960-676-035-874","frontPageModel":{"patentViewModel":{"ref":{"entityRefType":"PATENT","entityRefId":"191-960-676-035-874"},"entityMetadata":{"linkedIds":{"empty":true},"tags":[],"collections":[{"id":8892,"type":"PATENT","title":"University of Wisconsin Patent Portfolio","description":"","access":"OPEN_ACCESS","displayAvatar":true,"attested":false,"itemCount":15082,"tags":[],"user":{"id":91044780,"username":"Cambialens","firstName":"","lastName":"","created":"2015-05-04T00:55:26.000Z","displayName":"Cambialens","preferences":"{\"usage\":\"public\",\"beta\":false}","accountType":"PERSONAL","isOauthOnly":false},"notes":[{"id":8214,"type":"COLLECTION","user":{"id":91044780,"username":"Cambialens","firstName":"","lastName":"","created":"2015-05-04T00:55:26.000Z","displayName":"Cambialens","preferences":"{\"usage\":\"public\",\"beta\":false}","accountType":"PERSONAL","isOauthOnly":false},"text":"
Search Applicants and Owners = \"Wisconsin University\" , \"University of Wisconsin\", \"Wisconsin Univ\", \" Univ Wisconsin\" , \"Wisco* Alum* Res* Found*\".
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Search Applicants and Owners = \"Wisconsin University\" , \"University of Wisconsin\", \"Wisconsin Univ\", \" Univ Wisconsin\" , \"Wisco* Alum* Res* Found*\".
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a polymeric member defining an interior chamber; and\n
a liquid embolic agent, the liquid embolic agent being capable of solidifying upon activation, wherein the polymeric member is constructed from a copolymer comprising a biocompatible polyurethane and a bioactive polysaccharide, wherein the bioactive polysaccharide is incorporated into the biocompatible polyurethane backbone of the copolymer."],"number":1,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 1, wherein the liquid embolic agent is selected from the group consisting of a calcium solution and an alginate solution, a sodium solution and an alginate solution, cyanoacrylate solutions, polyvinyl alcohol solutions, ethylene vinyl copolymer solutions, cellulose acetate solutions, polymethylmethacrylate solutions, polyvinyl acetate solutions, hydrogel solutions, polyurethane solutions, poly (ethylene glycol) solutions, polyester solutions, polyhydroxyethyl methacrylate solutions, polyanhydride solutions, silicone solutions, polysilane solutions and combinations and copolymers thereof."],"number":2,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 1, wherein the bioactive polysaccharide is a bioactive glycosaminoglycan."],"number":3,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 3, wherein the bioactive glycosaminoglycan is a member selected from the group consisting of a suitable salt of hyaluronic acid and a suitable salt of heparin."],"number":4,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 4, wherein the salt of hyaluronic acid is a member selected from the group consisting of a cetylpyridinium salt and a tetrabutylammonium salt, and wherein the salt of heparin is a dimethyldioctadecylammonium salt."],"number":5,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 5, wherein the biocompatible urethane is the reaction product of 4,4′-methylene-di-(p-phenyl isocyanate) and poly(tetramethylene oxide)n and further reacted with 1,4-butanediol, and wherein n =10 to 40."],"number":6,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 5, wherein the biocompatible urethane is the reaction product of a suitable isocyanate-containing molecule and a suitable poly(C2-10 alkylene oxide)n and further reacted with a suitable C4-50 diol-containing molecule, wherein n =10 to 40, wherein the C2-10 alkylene is linear or branched, substituted or un-substituted, and wherein the C4-50 is linear or branched, substituted or un-substituted."],"number":7,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 1, wherein the polymeric member has a wall thickness in the range of 0.05 to 0.4mm."],"number":8,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 1, further comprising a contrast agent."],"number":9,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 9, wherein the contrast agent is present on an inside surface of the polymeric member wall."],"number":10,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 1 wherein the copolymer comprises from 0.05% to 30% by weight bioactive polysaccharide."],"number":11,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 1 wherein the copolymer is elastic, and wherein copolymer elongation of greater than 200% is achieved without breakage."],"number":12,"annotation":false,"title":false,"claim":true},{"lines":["The medical device of claim 1 wherein the copolymer has an elastic modulus of from 5.3 to 11 MPa."],"number":13,"annotation":false,"title":false,"claim":true}]}},"filters":{"npl":[],"notNpl":[],"applicant":[],"notApplicant":[],"inventor":[],"notInventor":[],"owner":[],"notOwner":[],"tags":[],"dates":[],"types":[],"notTypes":[],"j":[],"notJ":[],"fj":[],"notFj":[],"classIpcr":[],"notClassIpcr":[],"classNat":[],"notClassNat":[],"classCpc":[],"notClassCpc":[],"so":[],"notSo":[],"sat":[]},"sequenceFilters":{"s":"SEQIDNO","d":"ASCENDING","p":0,"n":10,"sp":[],"si":[],"len":[],"t":[],"loc":[]}}