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公开(公告)号:US08133504B2
公开(公告)日:2012-03-13
申请号:US11572976
申请日:2005-07-29
CPC分类号: A61L15/58
摘要: This invention related to a tissue-adhesive sheet comprising a homogeneous, preformed and cross-linked matrix formed from one or more polymers, and having at least one surface that, in use, is exposed, at least one of said one or more polymers being a synthetic polymer and having appendant functional groups of a first form, cross-linking of said matrix being via a proportion of said functional groups of the first form, and the remainder of said functional groups of the first form being free. The sheet is particularly useful as a tissue adhesive and sealant, and is intended for topical application to internal and external surfaces of the body for therapeutic reasons. The invention further relates to sheets comprising a scaffold material, three-dimensional articles formed from similar material to that of the sheet and to implantable medical devices coated with such material.
摘要翻译: 本发明涉及包含由一种或多种聚合物形成的均匀的,预先形成的和交联的基质并且在使用中暴露的至少一个表面的组织粘合片,所述一种或多种聚合物中的至少一种是 合成聚合物并具有第一形式的附加官能团,所述基质的交联经由所述第一形式的所述官能团的一部分,所述第一形式的所述官能团的剩余部分是游离的。 该片材作为组织粘合剂和密封剂是特别有用的,出于治疗原因而用于局部施用于身体的内部和外部表面。 本发明还涉及包括支架材料的片材,由与片材类似的材料形成的三维制品以及涂覆有这种材料的可植入医疗装置。
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公开(公告)号:US20090044895A1
公开(公告)日:2009-02-19
申请号:US12278252
申请日:2007-02-02
CPC分类号: A61L31/10 , A61L24/0094 , A61L26/0095 , A61L27/34 , A61L31/129 , Y10T156/10 , Y10T428/2495 , Y10T428/31511 , Y10T428/31786 , Y10T428/31938
摘要: A multi-lamellar tissue-adhesive sheet comprises a structural layer or laminate conjoined to a tissue-contacting layer. The structural layer or laminate comprises one or more synthetic polymers having film-forming properties, and the tissue-contacting layer of material contains tissue-reactive groups. The synthetic polymers having film-forming properties are preferably biodegradable polyesters, and the tissue-reactive groups are most preferably NHS-ester groups.
摘要翻译: 多层薄纸粘合片包括与组织接触层结合的结构层或层压体。 结构层或层压体包含一种或多种具有成膜性质的合成聚合物,并且材料的组织接触层含有组织反应性基团。 具有成膜性的合成聚合物优选是可生物降解的聚酯,组织反应性基团最优选为NHS-酯基。
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公开(公告)号:US20090018575A1
公开(公告)日:2009-01-15
申请号:US12281289
申请日:2007-03-01
CPC分类号: A61L31/041 , A61L15/225 , A61L24/108 , Y10T428/28
摘要: A tissue-adhesive formulation comprises a particulate material having tissue-reactive functional groups, in admixture with a particulate buffer material. The formulation is preferably free or substantially free of materials of human or animal origin. In preferred embodiments, the formulation consists, or consists essentially of, an anhydrous or partially hydrated blend of particulate material having tissue-reactive functional groups and particulate buffer material. Also disclosed is a multilayer sheet comprising a structural support coated on at least one side thereof with such a tissue-adhesive formulation.
摘要翻译: 组织粘合剂制剂包含具有组织反应性官能团的颗粒材料,与颗粒缓冲材料混合。 制剂优选是游离的或基本上不含人或动物来源的物质。 在优选的实施方案中,制剂由具有组织反应性官能团和颗粒缓冲材料的颗粒材料的无水或部分水合混合物组成或基本上由其组成。 还公开了一种多层片材,其包含在其至少一侧上涂覆有这种组织粘合剂制剂的结构载体。
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公开(公告)号:US08133336B2
公开(公告)日:2012-03-13
申请号:US12278252
申请日:2007-02-02
申请人: Graeme Kettlewell , David Mandley , David Fortune , Ian Thompson , Diane Morris
发明人: Graeme Kettlewell , David Mandley , David Fortune , Ian Thompson , Diane Morris
IPC分类号: B29C65/00
CPC分类号: A61L31/10 , A61L24/0094 , A61L26/0095 , A61L27/34 , A61L31/129 , Y10T156/10 , Y10T428/2495 , Y10T428/31511 , Y10T428/31786 , Y10T428/31938
摘要: A multi-lamellar tissue-adhesive sheet comprises a structural layer or laminate conjoined to a tissue-contacting layer. The structural layer or laminate comprises one or more synthetic polymers having film-forming properties, and the tissue-contacting layer of material contains tissue-reactive groups. The synthetic polymers having film-forming properties are preferably biodegradable polyesters, and the tissue-reactive groups are most preferably NHS-ester groups.
摘要翻译: 多层薄纸粘合片包括与组织接触层结合的结构层或层压体。 结构层或层压体包含一种或多种具有成膜性质的合成聚合物,并且材料的组织接触层含有组织反应性基团。 具有成膜性的合成聚合物优选是可生物降解的聚酯,组织反应性基团最优选为NHS-酯基。
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公开(公告)号:US20070286891A1
公开(公告)日:2007-12-13
申请号:US11572976
申请日:2005-07-29
申请人: Graeme Kettlewell , David Mandley , David Fortune , Ian Thompson , Diane Morris
发明人: Graeme Kettlewell , David Mandley , David Fortune , Ian Thompson , Diane Morris
CPC分类号: A61L15/58
摘要: This invention related to a tissue-adhesive sheet comprising a homogeneous, preformed and cross-linked matrix formed from one or more polymers, and having at least one surface that, in use, is exposed, at least one of said one or more polymers being a synthetic polymer and having appendant functional groups of a first form, cross-linking of said matrix being via a proportion of said functional groups of the first form, and the remainder of said functional groups of the first form being free. The sheet is particularly useful as a tissue adhesive and sealant, and is intended for topical application to internal and external surfaces of the body for therapeutic reasons. The invention further relates to sheets comprising a scaffold material, three-dimensional articles formed from similar material to that of the sheet and to implantable medical devices coated with such material.
摘要翻译: 本发明涉及包含由一种或多种聚合物形成的均匀的,预先形成的和交联的基质并且在使用中暴露的至少一个表面的组织粘合片,所述一种或多种聚合物中的至少一种是 合成聚合物并具有第一形式的附加官能团,所述基质的交联经由所述第一形式的所述官能团的一部分,所述第一形式的所述官能团的剩余部分是游离的。 该片材作为组织粘合剂和密封剂是特别有用的,出于治疗原因而用于局部施用于身体的内部和外部表面。 本发明还涉及包括支架材料的片材,由与片材类似的材料形成的三维制品以及涂覆有这种材料的可植入医疗装置。
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公开(公告)号:US20110027335A1
公开(公告)日:2011-02-03
申请号:US12672844
申请日:2008-08-11
申请人: David Fortune , David John Mandley , Diane Morris , Ian Thompson , Jamie Swallow
发明人: David Fortune , David John Mandley , Diane Morris , Ian Thompson , Jamie Swallow
摘要: An implantable medical device carries on at least part of its external surface a coating. The coating consists essentially of a terpolymer of vinyl pyrrolidone, acrylic acid and activated acrylic acid, and optionally a colouring agent.
摘要翻译: 植入式医疗装置至少部分其外表面具有涂层。 该涂层基本上由乙烯基吡咯烷酮,丙烯酸和活化丙烯酸的三元共聚物,以及任选的着色剂组成。
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公开(公告)号:US20110232323A1
公开(公告)日:2011-09-29
申请号:US12729322
申请日:2010-03-23
申请人: Diane Morris
发明人: Diane Morris
IPC分类号: F25D11/00
CPC分类号: F25D11/00 , F25D2400/12 , F25D2400/38
摘要: A portable refrigerator includes a main housing having opposed top and bottom walls, opposed side walls extending therebetween, and a rear wall. The main housing defines an interior space and an open front. A door is pivotally coupled to one of the side walls and movable between a closed configuration covering the open front and an open configuration. The refrigerator includes a motor for maintaining the interior space at a temperature lower than an ambient air temperature outside the interior space. A first pair of wheels is rotatably coupled to a rear end of the housing and a second pair of wheels is pivotally coupled to a front end thereof. A length adjustable handle is coupled to the rear wall of the main housing and movable between retracted and extended configurations.
摘要翻译: 便携式冰箱包括具有相对的顶壁和底壁,在其间延伸的相对侧壁和后壁的主壳体。 主壳体定义了内部空间和敞开的前部。 门可枢转地联接到一个侧壁并且可以在覆盖开放前部的封闭构造和打开构型之间移动。 冰箱包括用于将内部空间维持在低于内部空间外部的环境空气温度的温度的电动机。 第一对轮可旋转地联接到壳体的后端,并且第二对轮可枢转地联接到其前端。 长度可调手柄联接到主壳体的后壁并且可在收缩和延伸构型之间移动。
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