PGA TUBULAR PATCH AND RELATIVE OPTIONAL TUBULAR SUPPORT MADE OF ABSORBABLE MATERIAL FOR THE TISSUE RECONSTRUCTION OF URETHRAL AND/OR URETERAL REMOVED SEGMENTS
    6.
    发明申请
    PGA TUBULAR PATCH AND RELATIVE OPTIONAL TUBULAR SUPPORT MADE OF ABSORBABLE MATERIAL FOR THE TISSUE RECONSTRUCTION OF URETHRAL AND/OR URETERAL REMOVED SEGMENTS 审中-公开
    PGA管状贴片和吸收性材料尿道和/或输尿管REMOVED段的组织重建行相对可选的管式支撑

    公开(公告)号:WO2015055684A4

    公开(公告)日:2015-07-23

    申请号:PCT/EP2014072064

    申请日:2014-10-14

    IPC分类号: A61F2/04 A61L27/18 A61L27/58

    摘要: The invention describes a tubular patch (3) made of PGA fabric, optionally containing within it a mesh tubular support (10) in PGA/ PLA, for implantation to replace one or more urethral and/or ureteral removed segments for use in tissue reconstruction of said removed segments for the treatment of diseases such as necrosis, stenosis, tumours, trauma, iatrogenic injuries and the like, or congenital malformations, wherein the patch is suitable to be used without any coating of culture cells previously cultured and/or surface treatment to promote engraftment during regrowth of the autologous tissues.

    摘要翻译: 本发明描述了由PGA织物制成的管状贴片(3),其任选地在其中包含PGA / PLA中的网状管状支撑物(10),用于植入以替换一个或多个尿道和/或输尿管移除的节段,用于组织重建 所述未经培养细胞的任何涂层可用于治疗疾病如坏死,狭窄,肿瘤,外伤,医源性损伤等,或先天性畸形,其中所述补片是合适的除去段预先培养和/或表面处理,以 促进自体组织再生期间的植入。

    BIOCOMPATIBLE FIBER TEXTILES FOR IMPLANTATION
    8.
    发明申请
    BIOCOMPATIBLE FIBER TEXTILES FOR IMPLANTATION 审中-公开
    生物塑料纤维织物用于植入

    公开(公告)号:WO2014145864A1

    公开(公告)日:2014-09-18

    申请号:PCT/US2014/030700

    申请日:2014-03-17

    发明人: JOHNSON, Jed

    摘要: A biocompatible textile and methods for its use and fabrication are disclosed. The textile may be fabricated from electrospun fibers forming windings on a mandrel, in which the windings form openings having a mesh size between adjacent windings. The textile may also be fabricated by the addition of solvent-soluble particles incorporated into the textile while the windings are formed. Such particles may be removed by exposing the textile to a solvent, thereby dissolving them. Disclosed are also replacements for animal organs composed of material including at least one layer of an electrospun fiber textile having a mesh size. Such replacements for animal organs may include biocompatible textiles treated with a surface treatment process.

    摘要翻译: 公开了一种生物相容性织物及其使用和制造方法。 织物可以由在心轴上形成绕组的电纺纤维制成,其中绕组形成具有相邻绕组之间的网孔尺寸的开口。 织物也可以通过在形成绕组的同时加入掺入织物中的溶剂可溶性颗粒来制造。 这样的颗粒可以通过将织物暴露于溶剂而被除去,从而溶解它们。 还公开了由包括至少一层具有网孔尺寸的电纺纤维织物的材料构成的动物器官的替代物。 动物器官的这种替换可以包括用表面处理过程处理的生物相容性纺织品。

    IMPROVED ABSORBABLE CAP FOR BLADDER ENLARGEMENT IN PATIENTS WITH LOW COMPLIANCE OR FOR THE REPLACEMENT OF A VAST PORTION OF BLADDER FOLLOWING BILHARZIA
    10.
    发明申请
    IMPROVED ABSORBABLE CAP FOR BLADDER ENLARGEMENT IN PATIENTS WITH LOW COMPLIANCE OR FOR THE REPLACEMENT OF A VAST PORTION OF BLADDER FOLLOWING BILHARZIA 审中-公开
    改进的可吸收帽,用于低剂量患者的刀片放大或用于替换BILHARZIA的刀片的各个部分

    公开(公告)号:WO2013135543A1

    公开(公告)日:2013-09-19

    申请号:PCT/EP2013/054538

    申请日:2013-03-06

    IPC分类号: A61F2/04 A61L27/18 A61L27/58

    摘要: A description is given of a domed cap (100) for the enlargement of an atrophied bladder (200), in biocompatible and absorbable material comprising a textile (1) made with yarns or with monofilaments deriving from PGA fibres, characterised in that said textile (1) is supported by a star-shaped frame with domed profile, formed by a plurality of radial strips (3) manufactured by injection of a PGA/PLA copolymer, said cap (100) being suitable for growing thereon autologous fibrous capsule cells, generated by the process of tissue reconstruction, after its insertion inside the patient.

    摘要翻译: 描述了用于扩大萎缩膀胱(200)的圆顶盖(100),该生物相容性和可吸收材料包括由纱线制成的纺织品(1)或由PGA纤维制成的单丝,其特征在于所述纺织品 1)由具有圆顶轮廓的星形框架支撑,由通过注射PGA / PLA共聚物制造的多个径向条(3)形成,所述盖(100)适于在其上生长自体纤维胶囊细胞,产生 通过组织重建的过程,将其插入患者体内。