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    • 1. 发明申请
    • DRILL ASSEMBLY AND SYSTEM AND METHOD FOR FORMING A PILOT HOLE
    • 用于形成导向孔的钻孔组件和系统和方法
    • US20110230886A1
    • 2011-09-22
    • US13130452
    • 2009-11-20
    • Ramon B. GustiloPatrick R. CornelleJude L. SasingJeremy J. Ling
    • Ramon B. GustiloPatrick R. CornelleJude L. SasingJeremy J. Ling
    • A61B17/16A61B17/58
    • A61B17/1725A61B17/1631A61B17/164A61B2017/00212
    • A drill assembly comprises a motor guide tube, an adaptor extending from a distal end of the motor guide tube, an elongate drill guide tube extending from a distal end of the adaptor, a retractable guide tube including an arcuate distal end slideably disposed within a channel of the drill guide tube, an actuation lever operably coupled to the retractable guide tube and extending from an outer surface of the adaptor, a flexible drill cable slideably disposed within the retractable guide tube, a drill motor operably coupled to the flexible drill cable, and a push-pull cable extending between the drill motor at a distal end and a liner stage motor inside a control box at a proximal end. A distal end of the flexible drill cable is structured to be advanced through the arcuate distal end of the retractable guide tube, and the linear stage motor is operable to advance and retract the push-pull cable and the drill motor.
    • 钻头组件包括马达引导管,从马达引导管的远端延伸的适配器,从适配器的远端延伸的细长的钻子引导管,可伸缩的引导管,其包括可滑动地设置在通道内的弓形远端 所述致动杆可操作地联接到所述可缩回的引导管并且从所述适配器的外表面延伸;可滑动地设置在所述可缩回导管内的柔性钻缆;可操作地联接到所述柔性钻缆索的钻机,以及 在远端的钻机电动机之间延伸的推拉电缆和在近端的控制箱内的衬垫级电动机。 柔性钻缆索的远端被构造成通过可伸缩导管的弓形远端前进,并且线性平台马达可操作以推进和缩回推拉缆索和钻机马达。
    • 4. 发明授权
    • Intramedullary nail distal targeting device
    • 髓内钉远端靶向装置
    • US08273092B2
    • 2012-09-25
    • US11887689
    • 2005-11-21
    • Jude L. SasingAristedes C. DayanghirangDennis Alphonse YapRamon B. GustiloFrancis O. ChanRoberto R. Fresnido, Jr.
    • Jude L. SasingAristedes C. DayanghirangDennis Alphonse YapRamon B. GustiloFrancis O. ChanRoberto R. Fresnido, Jr.
    • A61B17/58A61B17/60A61F2/00
    • A61B17/1725
    • The present invention relates to an intramedullary nail distal targeting device (20) adapted to be installed to an external jig system (A) having a proximal attachment (B) to support an intramedullary nail (C) thereon and an extension arm (D) secured to the proximal attachment (B), the nail distal targeting device including a drill guide (21) being defined by an abbreviated cylindrical body (23) having at least a pair of guide slots (24, 24′) each of the guide slots (24, 24′) having a scalloped inner surface (25), an attaching mechanism (22) being provided at the upper portion of the drill guide (21), the attaching mechanism (22) secured in a rotating and sliding manner to a distal end of the extension arm (D) and at least a pair of guide sleeves (10, 10′) being telescopically fitted correspondingly into the slots (24, 24′) of the drill guide (21), each of the guide sleeves (10, 10′) having a scalloped outer surface to correspondingly fit into the guide slots (24, 24′), each of the guide sleeves (10, 10′) being provided with aligned and spaced apart drill-guiding holes (13, 14, 15) extended between the opposed end portions thereof.
    • 本发明涉及一种髓内钉远端靶向装置(20),其适于安装到具有近端附件(B)的外部夹具系统(A)上,以支撑其上的髓内钉(C)和固定的髓内钉(D) 至近端附件(B),指甲远侧瞄准装置包括由缩略圆筒体(23)限定的钻子引导器(21),每个引导槽至少有一对引导槽(24,24') 24,24'),其具有扇形内表面(25),在所述钻子引导件(21)的上部设置有附接机构(22),所述附接机构(22)以旋转和滑动方式固定到所述远程 延伸臂(D)的端部和至少一对导向套筒(10,10')可伸缩地装配到钻子引导器(21)的槽(24,24')中,每个导向套筒(10) ,10'),其具有扇形外表面以相应地配合到引导槽(24,24')中 导向套筒(10,10')的h设置有在其相对的端部之间延伸的对准且间隔开的钻孔引导孔(13,14,15)。