公开(公告)号：US20110077651A1

公开(公告)日：2011-03-31

申请号：US12890931

申请日：2010-09-27

申请人： Antony J. Lozier ,  Daniel P. Murphy ,  Justin J. May ,  Shanon N. Roberts ,  Andrew L. Gray ,  Nicolas J. Pacelli

发明人： Antony J. Lozier ,  Daniel P. Murphy ,  Justin J. May ,  Shanon N. Roberts ,  Andrew L. Gray ,  Nicolas J. Pacelli

IPC分类号： A61B17/58

CPC分类号： A61B17/7258 ,  A61B17/155

摘要： An expandable rod is provided that is sized for insertion into a patient's bone. A method for using the expandable rod to prepare the patient's bone to receive an orthopedic implant is also provided. The expandable rod is adjustable between a first, contracted state and a second, expanded state, the expansion member expanding radially outwardly from the contracted state to the expanded state.

摘要翻译： 提供了可扩展的杆，其尺寸适于插入患者的骨骼。 还提供了一种使用可扩展杆来准备患者骨骼以接收整形外科植入物的方法。 可膨胀杆在第一收缩状态和第二膨胀状态之间是可调节的，膨胀构件从收缩状态向径向向外膨胀到膨胀状态。

公开(公告)号：US08545499B2

公开(公告)日：2013-10-01

申请号：US12890931

申请日：2010-09-27

申请人： Antony J. Lozier ,  Daniel P. Murphy ,  Justin J. May ,  Shanon N. Roberts ,  Andrew L. Gray ,  Nicolas J. Pacelli

发明人： Antony J. Lozier ,  Daniel P. Murphy ,  Justin J. May ,  Shanon N. Roberts ,  Andrew L. Gray ,  Nicolas J. Pacelli

IPC分类号： A61B17/58

CPC分类号： A61B17/7258 ,  A61B17/155

摘要： An expandable rod is provided that is sized for insertion into a patient's bone. A method for using the expandable rod to prepare the patient's bone to receive an orthopedic implant is also provided. The expandable rod is adjustable between a first, contracted state and a second, expanded state, the expansion member expanding radially outwardly from the contracted state to the expanded state.

摘要翻译： 提供了可扩展的杆，其尺寸适于插入患者的骨骼。 还提供了一种使用可扩展杆来准备患者骨骼以接收整形外科植入物的方法。 可膨胀杆在第一收缩状态和第二膨胀状态之间是可调节的，膨胀构件从收缩状态向径向向外膨胀到膨胀状态。

公开(公告)号：US08012155B2

公开(公告)日：2011-09-06

申请号：US12417076

申请日：2009-04-02

申请人： Matthew P. Prygoski ,  Antony J. Lozier ,  Russell M. Parrott ,  Andrew L. Gray ,  Nicolas J. Pacelli

发明人： Matthew P. Prygoski ,  Antony J. Lozier ,  Russell M. Parrott ,  Andrew L. Gray ,  Nicolas J. Pacelli

IPC分类号： A61B17/56

CPC分类号： A61B17/744 ,  A61B17/7208 ,  A61B17/7258 ,  A61B2017/00867

摘要： A method and apparatus configured to strengthen and support a portion of a bone, such as the femoral head of the proximal femur, for example. The apparatus may include a housing or base member and a movable support member connected to the housing and configured to move between a first, undeployed position in which the support member is disposed proximate the housing or base such that the apparatus may be inserted into bone, and a second, deployed position in which the support member extends away from the housing or base for supporting the femoral head. The support member may be a rod, one or more wires, a leaf spring, a bladder, or an expandable mesh material, for example.

摘要翻译： 一种被配置为加强和支撑骨的一部分的方法和装置，例如股骨近端的股骨头。 该装置可以包括壳体或基部构件和可移动的支撑构件，该可移动支撑构件连接到壳体并构造成在第一非放开位置之间移动，其中支撑构件设置在靠近壳体或底座处，使得装置可以插入到骨骼中， 以及第二展开位置，其中支撑构件远离用于支撑股骨头的壳体或底座延伸。 例如，支撑构件可以是杆，一根或多根线，板簧，气囊或可膨胀的网状材料。

公开(公告)号：US20100256640A1

公开(公告)日：2010-10-07

申请号：US12417076

申请日：2009-04-02

申请人： Matthew P. Prygoski ,  Antony J. Lozier ,  Russell M. Parrott ,  Andrew L. Gray ,  Nicolas J. Pacelli

发明人： Matthew P. Prygoski ,  Antony J. Lozier ,  Russell M. Parrott ,  Andrew L. Gray ,  Nicolas J. Pacelli

IPC分类号： A61B17/56

CPC分类号： A61B17/744 ,  A61B17/7208 ,  A61B17/7258 ,  A61B2017/00867

摘要： A method and apparatus configured to strengthen and support a portion of a bone, such as the femoral head of the proximal femur, for example. The apparatus may include a housing or base member and a movable support member connected to the housing and configured to move between a first, undeployed position in which the support member is disposed proximate the housing or base such that the apparatus may be inserted into bone, and a second, deployed position in which the support member extends away from the housing or base for supporting the femoral head. The support member may be a rod, one or more wires, a leaf spring, a bladder, or an expandable mesh material, for example.

摘要翻译： 一种被配置为加强和支撑骨的一部分的方法和装置，例如股骨近端的股骨头。 该装置可以包括壳体或基部构件和可移动的支撑构件，该可移动支撑构件连接到壳体并构造成在第一非放开位置之间移动，其中支撑构件设置在靠近壳体或底座处，使得装置可以插入到骨骼中， 以及第二展开位置，其中支撑构件远离用于支撑股骨头的壳体或底座延伸。 例如，支撑构件可以是杆，一根或多根线，板簧，气囊或可膨胀的网状材料。

公开(公告)号：US07485119B2

公开(公告)日：2009-02-03

申请号：US11250927

申请日：2005-10-14

申请人： Sarah L. Thelen ,  Antony J. Lozier ,  Nicolas J. Pacelli

发明人： Sarah L. Thelen ,  Antony J. Lozier ,  Nicolas J. Pacelli

IPC分类号： A61B17/56 ,  A61F2/30

CPC分类号： A61B17/1642 ,  A61B17/1617 ,  A61B17/164 ,  A61B17/1668 ,  A61B17/1742 ,  A61B17/68 ,  A61B17/7097 ,  A61B17/72 ,  A61B17/7266 ,  A61B17/744 ,  A61B17/8805

摘要： A method and apparatus for reducing a hip fracture utilizing a minimally invasive procedure. A femoral implant achieves intramedullary fixation as well as fixation into the femoral head. To optimally position the femoral implant, a minimally invasive incision is aligned with the greater trochanter and the wound is developed to expose the greater trochanter. Various reamers are utilized to prepare a cavity in the femur extending from the greater trochanter into the femoral head and further extending from the greater trochanter into the intramedullary canal of the femur.

摘要翻译： 一种使用微创手术减少髋部骨折的方法和装置。 股骨植入物实现髓内固定以及固定在股骨头中。 为了最佳地定位股骨植入物，微创切口与大转子对齐，并且伤口被开发以暴露大转子。 使用各种铰刀来制备从大转子延伸到股骨头的股骨中的腔，并且从大转子进一步延伸到股骨的髓内管中。