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    • 2. 发明授权
    • Implantable devices, systems, and methods for maintaining desired orientations in targeted tissue regions
    • 用于在目标组织区域中保持所需取向的可植入装置,系统和方法
    • US08074654B2
    • 2011-12-13
    • US11820173
    • 2007-06-18
    • Joseph ParaschacLionel M Nelson
    • Joseph ParaschacLionel M Nelson
    • A61F13/00
    • A61F5/566
    • At least one elongated body is sized and configured for implantation in a desired orientation in a tissue region in an airway. An array of projections extends from the elongated body and is resiliently coupled to the elongated body. The array or projections is in a normally biased outward extending condition sized and configured to engage tissue and resist a reorientation of the elongated body within the tissue region out of the desired orientation after implantation of the elongated body in the tissue region. The array of projections is sized and configured to resiliently yield by flexing inward against the elongated body during implantation of the elongated body in the tissue region.
    • 至少一个细长体的尺寸和构造适于在气道中的组织区域中以期望的取向植入。 凸起的阵列从细长的主体延伸并且弹性地联接到细长的主体。 阵列或突起处于正常偏压的向外延伸状态,其大小和构造成在细长体在组织区域中植入之后,将组织区域内的细长主体重新取向到期望取向之外,从而接合组织。 突出物阵列的尺寸和构造通过在将细长主体植入组织区域期间向内靠着细长主体向内弯曲而弹性产生。