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公开(公告)号：WO2015184397A1
公开(公告)日：2015-12-03
申请号：PCT/US2015/033393
申请日：2015-05-29
Inventor： ABDELGAWAD, Amr , VARGAS-HENANDEZ, Noe , EMARA, Khaled , RODRIGUEZ, Mario, E.
IPC: A61B17/80
CPC classification number: A61B17/8004 , A61B17/8057 , A61B2017/00075 , A61B2017/00199 , A61B2017/00212 , A61B2017/00398 , A61B2017/00734 , A61B2017/00991
Abstract: An extramedullary bone lengthener and use thereof that is an internal device that does not require nailing. The invention includes a telescoping plate that attaches to the upper and lower portions of the bone via screws; a small motor affixed on or within the plate. This motor, controlled remotely, will controllably lengthen the plate, thus lengthening the bone. The bone will be cut (osteotomy) then the plate will be applied to both ends and fixed to each end with screws. The motor will be controlled from outside by a remote control which will allow the plate to expand causing lengthening of the attached bone.
Abstract translation: 髓外骨加长器及其使用，是不需要钉扎的内部装置。 本发明包括一个伸缩板，其通过螺钉附接到骨的上部和下部; 固定在板上或板内的小马达。 该电机远程控制，可以可控地延长板，从而延长骨骼。 将骨切割（截骨），然后将板施加到两端并用螺钉固定到每一端。 电动机将通过遥控器从外部控制，这将允许板膨胀导致附着的骨骼的延长。
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公开(公告)号：WO2019173706A9
公开(公告)日：2019-09-12
申请号：PCT/US2019/021339
申请日：2019-03-08
Applicant: TEXAS TECH UNIVERSITY SYSTEM
Inventor： ABDELGAWAD, Amr
Abstract: The present invention includes a tibio-talar device for providing stabilizing support between a tibia and a talus including: a bone nail adapted to traverse the tibia and the talus, wherein the bone nail is curved such that it traverses the tibia and enters the talus at an angle, wherein the bone nail is angled from lateral to medial, wherein the bone nail is configured to provide for intra medullary fusion of the ankle without obstructing the subtalar joint, wherein the bone nail has openings are positioned along the length of the bone nail, and wherein the screw engages the bone nail to lock its rotation in relation to the tibia and talus and optionally for compression of two or more bones selected from tibia to talus, fibula to tibia, or fibula to talus,
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公开(公告)号：WO2019173706A1
公开(公告)日：2019-09-12
申请号：PCT/US2019/021339
申请日：2019-03-08
Applicant: TEXAS TECH UNIVERSITY SYSTEM
Inventor： ABDELGAWAD, Amr
Abstract: The present invention includes a tibio-talar device for providing stabilizing support between a tibia and a talus including: a bone nail adapted to traverse the tibia and the talus, wherein the bone nail is curved such that it traverses the tibia and enters the talus at an angle, wherein the bone nail is angled from lateral to medial, wherein the bone nail is configured to provide for intra medullary fusion of the ankle without obstructing the subtalar joint, wherein the bone nail has openings are positioned along the length of the bone nail, and wherein the screw engages the bone nail to lock its rotation in relation to the tibia and talus and optionally for compression of two or more bones selected from tibia to talus, fibula to tibia, or fibula to talus,
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公开(公告)号：WO2016168411A1
公开(公告)日：2016-10-20
申请号：PCT/US2016/027455
申请日：2016-04-14
Applicant: TEXAS TECH UNIVERSITY SYSTEM
Inventor： ABDELGAWAD, Amr
CPC classification number: A61B17/7291 , A61B17/72 , A61B17/7241 , A61B17/846 , A61F2/4202
Abstract: The present invention includes a tibio-talar device and a method for providing stabilizing support between a tibia and a talus comprising: a bone nail adapted to traverse the talus and the tibia, wherein the bone nail is curved such that it traverses the talus and enters the tibia at an angle, wherein the nail is angled from side to side, wherein the bone nail is configured to provide for intra medullary fusion of the ankle without obstructing the subtalar joint. The nail is introduced from talus and curves to pass to the tibia fusing the ankle joint.
Abstract translation: 本发明包括一种胫骨和胫骨装置以及用于在胫骨和距骨之间提供稳定支撑的方法，包括：适于横越距骨和胫骨的骨钉，其中，所述骨钉是弯曲的，使得其穿过距骨并进入 胫骨以一定角度，其中所述钉从一侧到另一侧成角度，其中所述骨钉构造成提供所述踝骨髓内融合而不阻塞所述距下关节。 指甲从距骨和曲线引入，通过胫骨融合踝关节。
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