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    • 72. 发明公开
    • 대퇴골두무혈성괴사용 시술기구
    • 手术器械对股骨头坏死的影响
    • KR1020110071432A
    • 2011-06-29
    • KR1020090128000
    • 2009-12-21
    • 가톨릭대학교 산학협력단
    • 김석중
    • A61B17/88A61B17/74A61B17/16A61L27/02
    • A61B17/742A61B17/1635A61B17/1637A61B17/1668A61F2/4601A61F2/4644
    • PURPOSE: A surgical instrument for an avascular necrosis of a femoral head is provided to promote the adaptogenic activity of a patient after a surgical operation by grafting a coax. CONSTITUTION: A femur cervix(205) is located on the lower side of a caput femoris(203). The upper and lower sides of the femur are extended from the femur cervix. The greater trochanter(209) and the lesser trochanter(207) are respectively located on the upper and lower sides of the femur. A surgical operator secures the position for a surgical operation facing necrosis. The position of the center of the femur cervix and the necrosis is set to a surgical point. A drill punching is performed by using a drill handpiece. The diameter of the drill corresponds to the diameter of the punching.
    • 目的:提供股骨头无血管性坏死的外科手术器械,以通过嫁接手术来促进外科手术后患者的适应性活动。 构成:股骨颈(205)位于股骨柄(203)的下侧。 股骨的上下两侧从股骨颈伸出。 大转子(209)和小转子(207)分别位于股骨的上侧和下侧。 手术操作者确保外科手术面临坏死的位置。 股骨颈部中心的位置和坏死被设定为手术点。 使用钻手机进行钻孔冲孔。 钻头的直径对应于冲孔的直径。
    • 75. 发明公开
    • 하이브리드 연결 근위 대퇴부 골절 고정장치
    • 混合互锁临床骨折固定术
    • KR1020050123111A
    • 2005-12-29
    • KR1020057017733
    • 2004-03-23
    • 오소메디텍 리미티드
    • 와이즈맨마크
    • A61B17/74A61B17/68A61F2/36
    • A61B17/742A61B17/6416A61B17/645
    • The present invention provides a novel internal fixation for fixing an intracapsular fracture of a femoral neck using minimal invasive procedure. The fixation comprises a tubular member having sharp end and blunt end that is adapted to be implanted while slightly crossing the fracture line. Three lag screws are adapted to pass through passages in the tubular member and extend outwardly beyond the sharp end while thread in the lag screws allows compression of fragments of the bone. In extracapsular and subtrochanteric fractures, the internal fixation can be incorporated with external- interlocking fixation apparatus that comprises pin screws that are adapted to be inserted through bores laterally provided on the tubular member, so as to interlock the tubular member, and additional pin screws that are nailed in a distal femoral fragment. A connecting member is adapted to secure the pin screws together and allows reduction, correction and fixation in the intra and post-operative period.
    • 本发明提供了一种新颖的内固定,用于使用最小的侵入性程序来固定股骨颈的囊内骨折。 固定件包括具有尖端和钝端的管状构件,其适于在略微穿过断裂线的同时被植入。 三个拉伸螺钉适于穿过管状构件中的通道并向外延伸超过尖端,而螺钉中的螺纹允许压缩骨的碎片。 在囊外和转子间骨折中,内固定可以与外互锁固定装置结合,外固定装置包括适于插入通过管状构件横向设置的孔的销螺钉,以便使管状构件互锁,以及附加销螺钉 被钉在远端股骨碎片中。 连接构件适于将销钉固定在一起,并且允许在术中和术后期间进行减少,矫正和固定。