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    • 2. 发明申请
    • Auditory ossicle prosthesis
    • 听觉小骨假体
    • US20080208338A1
    • 2008-08-28
    • US12070279
    • 2008-02-15
    • Uwe SteinhardtAlex HuberAlbrecht Eiber
    • Uwe SteinhardtAlex HuberAlbrecht Eiber
    • A61F2/18
    • A61F2/18A61F2002/183
    • An auditory ossicle prosthesis, which at one end has a first securing element for mechanical connection to a member of the ossicular chain, which securing element is designed in the form of a loop that encloses the member, is partially open to the outside via a slit-like aperture and engages with a force fit around the member, the slit-like aperture being considerably smaller than the diameter of the member engaged by the loop, wherein, after attachment, the loop bears with a force fit on the engaged member via at least three areas, and that, in the circumferential direction around the engaged member, at least three areas of the loop do not touch the engaged member but instead each extend at a distance from the surface of the latter. In this way, different geometries and external diameters of the individual points of attachment in the middle ear can be covered with a single auditory ossicle prosthesis and, at the same time, complete strangulation of the point of attachment on the auditory ossicle can be avoided.
    • 听觉小骨假体,其一端具有用于与耳链的构件机械连接的第一固定元件,该固定元件被设计成围绕该构件的环的形式,其经由狭缝部分地向外部开放 类似的孔并且与配合在构件周围的力接合,狭缝状孔小于由环接合的构件的直径,其中,在附接之后,环通过经由接合构件的力配合在被接合构件上 至少三个区域,并且在围绕接合构件的圆周方向上,环的至少三个区域不接触被接合构件,而是各自相对于后者的表面延伸一定距离。 以这种方式,可以用单个听觉小骨假体覆盖中耳中各个附着点的不同几何形状和外径,并且可以避免完全扼制听觉小骨上的附着点。
    • 3. 发明授权
    • Auditory ossicle prosthesis
    • 听觉小骨假体
    • US08906090B2
    • 2014-12-09
    • US12070279
    • 2008-02-15
    • Uwe SteinhardtAlex HuberAlbrecht Eiber
    • Uwe SteinhardtAlex HuberAlbrecht Eiber
    • A61F2/18
    • A61F2/18A61F2002/183
    • An auditory ossicle prosthesis, which at one end has a first securing element for mechanical connection to a member of the ossicular chain, which securing element is designed in the form of a loop that encloses the member, is partially open to the outside via a slit-like aperture and engages with a force fit around the member, the slit-like aperture being considerably smaller than the diameter of the member engaged by the loop, wherein, after attachment, the loop bears with a force fit on the engaged member via at least three areas, and that, in the circumferential direction around the engaged member, at least three areas of the loop do not touch the engaged member but instead each extend at a distance from the surface of the latter.
    • 听觉小骨假体,其一端具有用于与耳链的构件机械连接的第一固定元件,该固定元件被设计成围绕该构件的环的形式,其经由狭缝部分地向外部开放 类似的孔并且与配合在构件周围的力接合,狭缝状孔小于由环接合的构件的直径,其中,在附接之后,环通过经由接合构件的力配合在被接合构件上 至少三个区域,并且在围绕接合构件的圆周方向上,环的至少三个区域不接触被接合构件,而是各自相对于后者的表面延伸一定距离。