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    • 5. 发明授权
    • Method for treating orthopedic fractures with a fixation member
    • 用固定部件治疗骨科骨折的方法
    • US06361538B1
    • 2002-03-26
    • US09812303
    • 2001-03-20
    • Don FenaroliRoy W. SandersG. Bryan Cornwall
    • Don FenaroliRoy W. SandersG. Bryan Cornwall
    • A61B1756
    • A61B17/842A61B17/809
    • A method of inhibiting relative movement between a first bone fragment and a second bone fragment is disclosed. The method includes the step of advancing a fastener into the second bone fragment, the advancing step causing the fastener to contact a fixation member which in turn causes a first penetration structure of the fixation member to penetrate through an outer surface of the first bone fragment. The method further includes the step of preventing further advancement of the penetration structure into the first bone fragment with a stop member of the fixation member so that a space is maintained between a lower surface of a body of the fixation member and the outer surface of the first bone fragment.
    • 公开了一种抑制第一骨片段和第二骨片段之间的相对运动的方法。 该方法包括将紧固件推入第二骨碎片的步骤,前进步骤使得紧固件接触固定构件,这进而导致固定构件的第一穿透结构穿过第一骨片的外表面。 所述方法还包括以下步骤:通过所述固定构件的止动构件防止所述穿透结构进一步前进到所述第一骨碎片中,使得在所述固定构件的主体的下表面与所述固定构件的外表面之间保持空间 第一个骨碎片。
    • 6. 发明授权
    • Fixation member for treating orthopedic fractures
    • 用于治疗骨科骨折的固定部件
    • US06228087B1
    • 2001-05-08
    • US09495138
    • 2000-01-31
    • Don FenaroliRoy W. SandersG. Bryan Cornwall
    • Don FenaroliRoy W. SandersG. Bryan Cornwall
    • A61B1756
    • A61B17/842A61B17/809
    • A fixation member includes a body portion having (i) an upper surface, (ii) a lower surface, and (iii) a perimeter edge interposed between the upper surface and the lower surface. The fixation member also includes a number of arm members each having a first end and a second end. The first end of each arm member being secured to the perimeter edge such that each arm member extends in a radial direction relative to the body portion. The fixation member further includes a penetration structure secured to the second end of each arm member such that each penetration structure extends in an axial direction relative to the body portion. The penetration structure is configured so as to penetrate below an outer surface of a bone when the fixation member is biased against the outer surface of the bone. The penetration structure is further configured to limit the penetration so that the lower surface of the body portion is prevented from contacting the outer surface of the bone when the fixation member is biased against the outer surface of the bone. An associated stop member is also disclosed.
    • 固定构件包括主体部分,其具有(i)上表面,(ii)下表面,以及(iii)插入在所述上表面和下表面之间的周边边缘。 固定构件还包括多个臂构件,每个臂构件具有第一端和第二端。 每个臂构件的第一端固定到周边边缘,使得每个臂构件相对于主体部分在径向方向上延伸。 固定构件还包括固定到每个臂构件的第二端的穿透结构,使得每个穿透结构相对于主体部分在轴向方向上延伸。 当固定构件偏压在骨的外表面上时,穿透结构构造成穿透在骨的外表面下方。 穿透结构还被配置为限制穿透,使得当固定构件偏压在骨的外表面上时,防止身体部分的下表面接触骨的外表面。 还公开了相关联的停止构件。