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    • 10. 发明申请
    • DEVICE FOR ASSISTING IN FLEXOR TENDON REPAIR AND REHABILITATION
    • 用于辅助腱修复和修复的装置
    • US20150282812A1
    • 2015-10-08
    • US14747595
    • 2015-06-23
    • TOBY ORTHOPAEDICS, INC.
    • Eduardo Gonzalez-Hernandez
    • A61B17/11
    • A61B17/1146A61B17/0218A61B17/04A61B2017/00004A61B2090/0807A61F2/0805A61F2/0811
    • A surgical device and method used to assist in the surgical repair and rehabilitation of damaged and/or severed tendons. In one embodiment of the present invention, the device is comprised of a hollow member, preferably shaped as a partial funnel and/or cone, having an inner and outer surface, a flared mouth, a shaft, and an apical end. In another embodiment, the device is comprised of a hollow member, preferably shaped as funnel or barrel cut in half along its longitudinal axis, having an inner and outer surface, two flared mouths, and a shaft. The device may further include a thin, elongated handle for ease of manipulation, and can be implantable or non-implantable. The present invention further discloses a method of passing a severed flexor tendon and/or repair site through the edge of a pulley in the flexor tendon sheath, wherein the hollow member of the device disclosed in the present invention is introduced into the edge of a flexor tendon sheath's pulley and a severed tendon end and/or repair site is passed through the flared mouth of the device and is gently compressed through the shaft and apical end of the device so that the tendon end or repair site can be simultaneously squeezed into the pulley in a smooth and non-damaging manner.
    • 用于辅助损伤和/或切断的肌腱的手术修复和修复的外科装置和方法。 在本发明的一个实施例中,该装置包括中空构件,优选成形为部分漏斗和/或锥体,其具有内表面和外表面,扩张嘴,轴和顶端。 在另一个实施例中,该装置包括一个中空构件,优选成形为漏斗或桶,沿着其纵向轴线切成两半,具有内表面和外表面,两个喇叭口和轴。 该装置还可以包括一个细长的手柄,便于操作,并且可以是可植入的或不可植入的。 本发明还公开了一种使切断的屈肌腱和/或修复部位穿过屈肌腱鞘中的皮带轮的边缘的方法,其中将本发明公开的装置的中空构件引入屈肌的边缘 腱鞘的滑轮和切断的肌腱末端和/或修复部位通过装置的扩口,并通过装置的轴和顶端被轻轻压缩,使得腱端或修复部位可以同时挤入皮带轮 顺利无损。