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    • 22. 发明授权
    • Preparation, for use, in particular, for tissue augmentation and healing
    • 准备使用,特别是用于组织增生和愈合
    • US08853361B2
    • 2014-10-07
    • US12375705
    • 2007-01-24
    • Jean-Louis Tayot
    • Jean-Louis Tayot
    • A61K38/02A61K38/17C07K14/47C07K17/02A61K31/715A61P19/00A61P17/00A61L15/32A61L31/04A61L24/10A61L26/00A61L27/46A61K38/42A61L27/20A61L27/22A61K38/39
    • A61K38/42A61K38/39A61L15/32A61L24/108A61L26/0047A61L27/20A61L27/227A61L27/46A61L31/047C08L5/08
    • The invention relates to a sterile preparation which can be implanted on or in organic tissues, comprising: a natural or modified globin material which is insoluble at physiological pH and/or a material obtainable from globin which has been modified to be soluble at physiological pH, the said materials being biocompatible and biodegradable in the organism; an agent selected from natural or synthetic polymeric adhesive agents, polymeric tissue enhancement or filling agents, more particularly an agent based on crosslinked hyaluronic acid or on polylactic acid, and a polymeric wound cicatrization agent, specifically oxidized cellulose; with the provisos that, if the preparation comprises the said material obtainable from globin modified so as to be at least partly soluble, the said polymeric adhesive agent, if present, is not hyaluronic acid or carboxymethylcellulose and the said polymeric enhancement or filling agent, if present, is an agent based on crosslinked hyaluronic acid, and that, if the preparation comprises oxidized cellulose, the latter is present in a proportion greater than that of the said globin material, which in that case is a natural or modified globin material which is insoluble at physiological pH; and the use of this preparation, more particularly for filling or cicatrization.
    • 本发明涉及可以植入有机组织上或在有机组织中的无菌制剂,其包括:在生理pH下不溶的天然或改性球蛋白材料和/或可从球蛋白获得的材料,其已经被修饰以在生理pH下可溶, 所述材料在生物体内是生物相容的和可生物降解的; 选自天然或合成聚合物粘合剂,聚合物组织增强剂或填充剂,更特别是基于交联透明质酸或聚乳酸的试剂,以及聚合物缠绕瘢痕形成剂,特别是氧化纤维素; 条件是,如果制剂包含可从球形蛋白得到的至少部分可溶的所述材料,则所述聚合物粘合剂(如果存在的话)不是透明质酸或羧甲基纤维素,并且所述聚合物增强剂或填充剂如果 存在的是基于交联透明质酸的试剂,并且如果制剂包含氧化纤维素,则后者的比例大于所述珠蛋白材料的比例,其在这种情况下是天然或改性的珠蛋白材料,其为 不溶于生理pH; 和这种制剂的使用,更特别是用于填充或瘢痕形成。
    • 23. 发明申请
    • PREPARATION, FOR USE, IN PARTICULAR, FOR TISSUE AUGMENTATION AND HEALING
    • 准备,特别用于组织治疗和治疗
    • US20090312239A1
    • 2009-12-17
    • US12375705
    • 2007-01-24
    • Jean-Louis Tayot
    • Jean-Louis Tayot
    • A61K38/16
    • A61K38/42A61K38/39A61L15/32A61L24/108A61L26/0047A61L27/20A61L27/227A61L27/46A61L31/047C08L5/08
    • The invention relates to a sterile preparation which can be implanted on or in organic tissues, comprising: a natural or modified globin material which is insoluble at physiological pH and/or a material obtainable from globin which has been modified to be soluble at physiological pH, the said materials being biocompatible and biodegradable in the organism; an agent selected from natural or synthetic polymeric adhesive agents, polymeric tissue enhancement or filling agents, more particularly an agent based on crosslinked hyaluronic acid or on polylactic acid, and a polymeric wound cicatrisation agent, specifically oxidized cellulose; with the provisos that, if the preparation comprises the said material obtainable from globin modified so as to be at least partly soluble, the said polymeric adhesive agent, if present, is not hyaluronic acid or carboxymethylcellulose and the said polymeric enhancement or filling agent, if present, is an agent based on crosslinked hyaluronic acid, and that, if the preparation comprises oxidized cellulose, the latter is present in a proportion greater than that of the said globin material, which in that case is a natural or modified globin material which is insoluble at physiological pH; and the use of this preparation, more particularly for filling or cicatrisation.
    • 本发明涉及可以植入有机组织上或在有机组织中的无菌制剂,其包括:在生理pH下不溶的天然或改性球蛋白材料和/或可从球蛋白获得的材料,其已经被修饰以在生理pH下可溶, 所述材料在生物体内是生物相容的和可生物降解的; 选自天然或合成聚合物粘合剂,聚合物组织增强剂或填充剂,更特别是基于交联透明质酸或聚乳酸的试剂,以及聚合物缠绕瘢痕剂,特别是氧化纤维素; 条件是,如果制剂包含可从球状蛋白得到的至少部分可溶性的所述材料,所述聚合物粘合剂(如果存在的话)不是透明质酸或羧甲基纤维素,并且所述聚合物增强剂或填充剂如果 存在的是基于交联透明质酸的试剂,并且如果制剂包含氧化纤维素,则后者的比例大于所述珠蛋白材料的比例,其在这种情况下是天然或改性的珠蛋白材料,其为 不溶于生理pH; 以及使用这种制剂,特别是用于填充或c。。
    • 26. 发明授权
    • Adhesive composition with macromolecular polyaldehyde base and method
for cross-linking collagen
    • 胶体组合物与大分子多醛基和交联胶原蛋白的方法
    • US6165488A
    • 2000-12-26
    • US91050
    • 1998-06-08
    • Michel TardyHerve VolckmannJerome TiollierPhilippe GravagnaJean-Louis Tayot
    • Michel TardyHerve VolckmannJerome TiollierPhilippe GravagnaJean-Louis Tayot
    • A61L24/00A61L24/04A61L24/08C08H1/06C09J103/10C09J189/06A61F2/02
    • A61L24/08A61L24/0042A61L24/043A61L24/046C08H1/06C08L2666/02C09J189/06C08L1/04C08L89/06C08L61/00
    • A biocompatible, bioresorbable and nontoxic adhesive composition for surgical and/or therapeutic use, especially for the bonding of biological tissues to one another or to an implanted biomaterial, is provided which comprises at least one biodegradable macromolecular polyaldehyde of natural origin in aqueous solution and a collagen-based component dissolved in aqueous medium. A process for preparing this composition is also provided wherein these aqueous components are mixed together (e.g., at neutral, physiological pH) to give a gel which is rapidly applied to tissues and/or biomaterial to achieve binding. The present invention is advantageous in that it provides biodegradable macromolecular polyaldehydes with adhesive properties and the ability to be extremely well tolerated by the recipient while retaining their adhesive properties during their retention in the body. The invention thus makes it possible to rapidly bind biological tissues to one another or to implanted biological material without tissue lesions in a manner which also retains the quality and the mechanical strength of the adhesion.
    • PCT No.PCT / FR97 / 01787第 371日期1998年6月8日第 102(e)日期1998年6月8日PCT 1997年10月7日提交PCT公布。 第WO98 / 15299号公报 日期1998年04月16日提供了用于手术和/或治疗用途的生物相容性,生物可再吸收和无毒性粘合剂组合物,特别是用于将生物组织彼此粘附或植入的生物材料结合,其包含至少一种天然来源的可生物降解的大分子多醛 水溶液和溶于水性介质中的基于胶原的组分。 还提供了一种制备该组合物的方法,其中将这些水性成分混合在一起(例如,在中性,生理pH),得到快速施用于组织和/或生物材料以实现结合的凝胶。 本发明的优点在于它提供具有粘合性质的生物可降解的大分子多醛,并且其能够在接受者中保持极好的耐受性,同时保持其在体内的粘合性能。 因此,本发明使得可以以同样保持粘附的质量和机械强度的方式将生物组织彼此快速结合或植入生物材料而无组织损伤。