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1. 发明申请

US20160361100A1 INTRAMEDULLARY FIXATION APPARATUS FOR USE IN HIP AND FEMUR FRACTURE SURGERY 有权
标题翻译：用于髋关节和骨折手术的内窥镜固定装置
公开(公告)号：US20160361100A1
公开(公告)日：2016-12-15
申请号：US14735068
申请日：2015-06-09
申请人： John Bodeker Savage
发明人： John Bodeker Savage
IPC分类号： A61B17/72 , A61B17/74
CPC分类号： A61B17/725 , A61B17/744
摘要： An orthopaedic intramedullary fixation apparatus and system for use in hip and femur facture surgery comprises an intramedullary nail, a dynamic lag screw structure comprising a longitudinal sheath and a lag screw, and securing means to fix the intramedullary nail relative to a femur. A dynamic channel created by the lag screw structure allows the lag screw to adjust dynamically, and thereby may permit further compression of the fractured bone to an optimal level as a patient begins to bear weight on it following surgery. Surgical fixation may be expedited, as a favorable point of access for a lag screw may be determined readily, particularly with obese patients in whom access to the trochanter may be problematic. Complications during surgery, such as accidental fracturing of the femoral neck and head and over-penetration of the lag screw may be avoided.
摘要翻译：用于髋和股骨造成手术的整形外科髓内固定装置和系统包括髓内钉，包括纵向护套和拉力螺钉的动态拉力螺钉结构以及固定髓内钉相对于股骨的固定装置。通过拉力螺钉结构产生的动态通道允许拉力螺钉动态地调整，从而可以允许骨折骨进一步压缩到最佳水平，因为患者在手术后开始承受重量。可以加速手术固定，因为可以容易地确定拉伸螺钉的有利位置，特别是对于转入转子的肥胖患者可能是有问题的。可以避免手术期间的并发症，例如股骨颈和头部的意外压裂以及拉力螺钉的过度穿透。

2. 发明申请

US20180125667A1 PROSTHETIC APPARATUS AND SYSTEMS FOR TOTAL KNEE ARTHROPLASTY 审中-公开
公开(公告)号：US20180125667A1
公开(公告)日：2018-05-10
申请号：US15345291
申请日：2016-11-07
申请人： John Bodeker Savage
发明人： John Bodeker Savage
IPC分类号： A61F2/38
CPC分类号： A61F2/3854 , A61F2/385 , A61F2/3859 , A61F2/3886 , A61F2/389 , A61F2002/30332 , A61F2002/30604 , A61F2002/30878 , A61F2002/4619
摘要： Disclosed are various apparatus and systems by which a ball and socket Joint s interposed between prosthetic medial and lateral femorotibial articulations, permitting multidirectional movement and rotation as well as weight-bearing characteristics. Some embodiments have fixed components, while others are modular or quasi-modular in nature. Modifications to traditional designs for embedding a prosthetic tibial component into a tibia are also taught.

3. 发明授权

US09517094B1 Intramedullary fixation apparatus for use in hip and femur fracture surgery 有权
$Intramedullary fixation apparatus for use in hip and femur fracture surgery$
标题翻译：用于髋部和股骨骨折手术的髓内固定装置
公开(公告)号：US09517094B1
公开(公告)日：2016-12-13
申请号：US14735068
申请日：2015-06-09
申请人： John Bodeker Savage
发明人： John Bodeker Savage
IPC分类号： A61B17/76 , A61B17/72 , A61B17/74
CPC分类号： A61B17/725 , A61B17/744
摘要： An orthopedic intramedullary fixation apparatus and system for use in hip and femur fracture surgery comprises an intramedullary nail, a dynamic lag screw structure comprising a longitudinal sheath and a lag screw, and securing means to fix the intramedullary nail relative to a femur. A dynamic channel created by the lag screw structure allows the lag screw to adjust dynamically, and thereby may permit further compression of the fractured bone to an optimal level as a patient begins to bear weight on it following surgery. Surgical fixation may be expedited, as a favorable point of access for a lag screw may be determined readily, particularly with obese patients in whom access to the trochanter may be problematic. Complications during surgery, such as accidental fracturing of the femoral neck and head and over-penetration of the lag screw may be avoided.
摘要翻译：用于髋部和股骨骨折手术的整形外科髓内固定装置和系统包括髓内钉，包括纵向护套和拉力螺钉的动态拉力螺钉结构以及固定髓内钉相对于股骨的固定装置。通过拉力螺钉结构产生的动态通道允许拉力螺钉动态地调整，从而可以允许骨折骨进一步压缩到最佳水平，因为患者在手术后开始承受重量。可以加速手术固定，因为可以容易地确定拉伸螺钉的有利位置，特别是对于转入转子的肥胖患者可能是有问题的。可以避免手术期间的并发症，例如股骨颈和头部的意外压裂以及拉力螺钉的过度穿透。

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