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    • 3. 发明申请
    • SURGICAL BORING TOOL SET
    • 手术镗刀套装
    • US20090228012A1
    • 2009-09-10
    • US12278567
    • 2006-02-16
    • Valerie GangjiJean-Philippe Hauzeur
    • Valerie GangjiJean-Philippe Hauzeur
    • A61B17/00A61B17/58
    • A61B17/3472A61B17/1637A61B17/32053A61B2017/320064
    • A surgical device (1) is disclosed for making a bore in a tissue or a joint. The device includes an external trephine (2) having an open distal end (6) provided with a cutting rim (9), an open proximal end (7) and a hollow tubular portion (8). An internal trephine (3) is disclosed which is adapted to be positioned and to slide inside the external trephine (2), which has an open distal end (10) which is provided with a cutting rim (13), an open proximal end (11), and a hollow tubular portion (12). A guiding rod (4) is adapted to be positioned and to slide inside the internal trephine (3). The surgical device may also include an awl (5) which slides inside the external trephine (2) and has a distal end (18) provided with a cutting blade (38), and a proximal end (19) provided with a handle (21) and a solid tubular portion (20). A syringe (32) may be coupled to the internal (3) and/or external (2) trephine so that the surgical device can be also operated as an injection device. The device is useful for making a bore in a tissue or joint and/or for delivering a medicament or material to a tissue or joint.
    • 公开了用于在组织或关节中形成孔的手术装置(1)。 该装置包括具有设置有切割边缘(9),开口近端(7)和中空管状部分(8)的开口远端(6)的外部环钻(2)。 公开了一种内部环钻(3),其适于定位并在外部环钻(2)内滑动,其具有敞开的远端(10),该远端具有切割边缘(13),开口近端 11)和中空管状部分(12)。 引导杆(4)适于定位并在内部环钻(3)内滑动。 手术装置还可以包括在外部环管(2)内滑动并具有设置有切割刀片(38)的远端(18)的锥(5)和设置有手柄(21)的近端(19) )和固体管状部分(20)。 注射器(32)可以联接到内部(3)和/或外部(2)环钻,使得手术装置也可以作为注射装置操作。 该装置可用于在组织或关节中制造孔,和/或用于将药物或材料递送至组织或关节。