-
公开(公告)号：KR101253282B1
公开(公告)日：2013-04-10
申请号：KR1020110037976
申请日：2011-04-22
Applicant: 한국과학기술연구원
Abstract: 본 발명은 생분해성 고분자 및 피톤치드의 혼합물을 포함하는 스텐트에 관한 것이다. 일 구체예에 따른 피톤치드 방출 스텐트에 의하면, 생체 내에서 피톤치드가 더욱 효율적으로 방출될 수 있다.
-
公开(公告)号：KR1020120119786A
公开(公告)日：2012-10-31
申请号：KR1020110037976
申请日：2011-04-22
Applicant: 한국과학기술연구원
CPC classification number: A61F2/82 , A61F2250/0067 , A61F2310/00011 , A61F2310/0097 , A61L31/022 , A61L31/10 , A61L31/14 , A61L31/16
Abstract: PURPOSE: A phytoncide releasing stent is provided to more efficiently emit phytoncide in a living body. CONSTITUTION: A phytoncide releasing stent comprises a coating layer in which the mixture of phytoncide and biodegradable polymer is coated on the surface thereof. A stent is made of a metal material selected from stainless steel, cobalt-chrome, platinum-chrome, tantalum, titanium, nitinol, gold, platinum, silver, and their alloy. The biodegradable polymer is selected from a group consisting of polyglycolic acid, poly-L-lactic acid, poly-D-lactic acid, poly-D,L-lactic acid, poly-e-carprolactone, polylactic acid-glycolic acid copolymer, poly-L-lactic acid-e-caprolactone copolymer, polyethylene glycol, polyamino acid, polyanhydride, polyortho ester, polydioxanone, polyphosphazene, cellulose acetate butylate, cellulose triacetate, and their copolymer.
Abstract translation: 目的：提供一种放液剂释放支架，以更有效地在活体中释放出杀藻素。 构成：放液剂释放支架包括涂层，其中植物保护剂和可生物降解聚合物的混合物在其表面上被涂覆。 支架由选自不锈钢，钴铬，铂铬，钽，钛，镍钛诺，金，铂，银及其合金的金属材料制成。 生物降解性聚合物选自聚乙醇酸，聚-L-乳酸，聚-D-乳酸，聚-D，L-乳酸，聚己内酯，聚乳酸 - 乙醇酸共聚物，聚 -L-乳酸 - ε-己内酯共聚物，聚乙二醇，聚氨基酸，聚酐，聚缩醛酯，聚二恶烷酮，聚磷腈，乙酸纤维素丁酸酯，三乙酸纤维素及其共聚物。
-
Search Results
2
records
(took 0.016 seconds)
