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    SONDE DE GASTROSTOMIE PERCUTANEE A BALLONNET GONFLABLE ET A ANCRAGES BIODEGRADABLES
    2.
    发明授权
    SONDE DE GASTROSTOMIE PERCUTANEE A BALLONNET GONFLABLE ET A ANCRAGES BIODEGRADABLES 有权
    与充气气囊和可生物降解锚固装置经皮GASTROTOMIESONDE

    公开(公告)号：EP2051683B1

    公开(公告)日：2011-09-28

    申请号：EP07823373.1

    申请日：2007-07-31

    申请人： Medwin France

    发明人： RENAUX, Serge

    IPC分类号： A61J15/00

    CPC分类号： A61J15/0061 ,  A61B17/3415 ,  A61B17/3421 ,  A61B2017/3486 ,  A61J15/0015 ,  A61J15/0034 ,  A61J15/0042 ,  A61J15/0053 ,  A61J2200/60

    摘要： The invention relates to a percutaneous gastrostomy probe comprising a tube (1), a means of internal retention (2) and an external collar (3). The probe according to the invention is characterized essentially in that the means of internal retention (2) consists of a non-biodegradable inflatable balloon (21) connected to separate anchorage means (22) held in place by threads (23) sutured to external points (24) and made entirely of a biodegradable polymer or copolymer such that the nature of the polymers employed, their dosage and their number molar mass are determined in such a way as to obtain a connection which maintains its mechanical properties of retention until the stomach and abdominal walls have adhered together.

    SONDE DE GASTROSTOMIE PERCUTANEE A COLLERETTE INTERNE ET A EMBOUT BIODEGRADABLE
    5.
    发明公开
    SONDE DE GASTROSTOMIE PERCUTANEE A COLLERETTE INTERNE ET A EMBOUT BIODEGRADABLE 有权
    有内圈和可生物降解的尾经皮胃造口管

    公开(公告)号：EP2180869A2

    公开(公告)日：2010-05-05

    申请号：EP08828086.2

    申请日：2008-07-15

    申请人： Medwin France

    发明人： RENAUX, Serge ,  SENESSE, Pieree

    IPC分类号： A61J15/00 ,  A61L27/58

    CPC分类号： A61L29/148 ,  A61J15/0015 ,  A61J15/0034 ,  A61J15/0061 ,  A61J2200/60 ,  A61L29/06 ,  C08L67/04

    摘要： The invention relates to a percutaneous gastrostomy probe with a tube (1), an internal retainer means (2) and an external collar (3). Said probe is substantially characterised in that the internal retention means (2) is made up of a) a collar (21), arranged against the stomach wall (4), which may be separated from the tube (1) by simply pulling, made from a non-biodegradable material selected only for the elastomeric properties thereof, b) an end piece (22), arranged against the external face of said collar (21), designed to maintain the same against the stomach wall (4), made from an entirely biodegradable polymer or copolymer the connection of which to the tube (1) has a pull apart rupture threshold as a function of the time for formation of the stoma.