公开(公告)号：US09622787B2

公开(公告)日：2017-04-18

申请号：US14920360

申请日：2015-10-22

申请人： K2M, Inc.

发明人： Gregory Mundis ,  Kevin R. Strauss ,  Larry McClintock

IPC分类号： A61B17/70

CPC分类号： A61B17/7025 ,  A61B17/7014 ,  A61B17/705

摘要： A growing spinal rod system is configured to grow in response to the growth of a patient. The growing spinal rod system includes a housing, a spacer, and a sliding spinal rod. The housing includes a stepped passage therethrough. The spacer is disposed within the stepped passage and defines a through hole. The spacer includes a plurality of ribs biased inwards and into the through hole. The sliding spinal rod is slidably inserted through the through hole of the spacer. The sliding spinal rod moves the plurality of ribs outwards. The plurality of ribs permits the sliding spinal rod to extend from the housing and inhibit the sliding spinal rod from retracting into the housing.

公开(公告)号：US20140074168A1

公开(公告)日：2014-03-13

申请号：US14021162

申请日：2013-09-09

申请人： K2M, Inc.

发明人： Gregory Mundis ,  Kevin R. Strauss ,  Larry McClintock

IPC分类号： A61B17/70

CPC分类号： A61B17/7025 ,  A61B17/7014 ,  A61B17/705

摘要： A growing spinal rod system is configured to grow in response to the growth of a patient. The growing spinal rod system includes a housing, a spacer, and a sliding spinal rod. The housing includes a stepped passage therethrough. The spacer is disposed within the stepped passage and defines a through hole. The spacer includes a plurality of ribs biased inwards and into the through hole. The sliding spinal rod is slidably inserted through the through hole of the spacer. The sliding spinal rod moves the plurality of ribs outwards. The plurality of ribs permits the sliding spinal rod to extend from the housing and inhibit the sliding spinal rod from retracting into the housing.

摘要翻译： 增长的脊柱杆系统被配置为响应于患者的生长而生长。 越来越多的脊椎杆系统包括壳体，间隔件和滑动脊柱杆。 壳体包括穿过其中的阶梯通道。 间隔件设置在阶梯式通道内并且限定通孔。 间隔件包括向内偏压并进入通孔的多个肋。 滑动脊柱杆可滑动地插入穿过间隔件的通孔。 滑动脊柱杆向外移动多个肋。 多个肋允许滑动脊柱杆从壳体延伸并且阻止滑动的脊柱杆回缩到壳体中。

公开(公告)号：US10582953B2

公开(公告)日：2020-03-10

申请号：US16108126

申请日：2018-08-22

申请人： K2M, Inc.

发明人： Gregory Mundis ,  Han Jo Kim ,  John Ferguson ,  Michael Barrus

IPC分类号： A61B17/70 ,  A61B17/86

摘要： A spinal fixation construct for aligning vertebral bodies includes a bone screw, a spinal rod, a flexible member, and a fixation member. The spinal rod is disposed within a saddle portion of a housing of the bone screw, and includes an elongated body having a first end and a second end. The spinal rod is formed from a first material having a first modulus of elasticity. The flexible member is coupled to the spinal rod, and includes an elongated body having a first end portion and a second end portion. The flexible member is formed from a second material having a second modulus of elasticity that is different from the first modulus of elasticity. The fixation member includes a threaded body portion and a head portion defining a hole therethrough. A portion of the flexible member extends through the hole of the head portion.

公开(公告)号：US09168070B2

公开(公告)日：2015-10-27

申请号：US14021162

申请日：2013-09-09

申请人： K2M, Inc.

发明人： Gregory Mundis ,  Kevin R. Strauss ,  Larry McClintock

IPC分类号： A61B17/70

CPC分类号： A61B17/7025 ,  A61B17/7014 ,  A61B17/705

摘要： A growing spinal rod system is configured to grow in response to the growth of a patient. The growing spinal rod system includes a housing, a spacer, and a sliding spinal rod. The housing includes a stepped passage therethrough. The spacer is disposed within the stepped passage and defines a through hole. The spacer includes a plurality of ribs biased inwards and into the through hole. The sliding spinal rod is slidably inserted through the through hole of the spacer. The sliding spinal rod moves the plurality of ribs outwards. The plurality of ribs permits the sliding spinal rod to extend from the housing and inhibit the sliding spinal rod from retracting into the housing.

摘要翻译： 增长的脊柱杆系统被配置为响应于患者的生长而生长。 增长的脊柱杆系统包括壳体，间隔件和滑动脊柱杆。 壳体包括穿过其中的阶梯通道。 间隔件设置在阶梯式通道内并且限定了通孔。 间隔件包括向内偏压并进入通孔的多个肋。 滑动脊柱杆可滑动地插入穿过间隔件的通孔。 滑动脊柱杆向外移动多个肋。 多个肋允许滑动脊柱杆从壳体延伸并且阻止滑动的脊柱杆回缩到壳体中。

公开(公告)号：US11672567B2

公开(公告)日：2023-06-13

申请号：US16794546

申请日：2020-02-19

申请人： K2M, Inc.

发明人： Gregory Mundis ,  Han Jo Kim ,  John Ferguson ,  Michael Barrus

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7031 ,  A61B17/701 ,  A61B17/7001 ,  A61B17/7004 ,  A61B17/7022 ,  A61B17/7037 ,  A61B17/7053 ,  A61B17/7067 ,  A61B17/8605 ,  A61B17/863

摘要： A spinal fixation construct for aligning vertebral bodies includes a bone screw, a spinal rod, a flexible member, and a fixation member. The spinal rod is disposed within a saddle portion of a housing of the bone screw, and includes an elongated body having a first end and a second end. The spinal rod is formed from a first material having a first modulus of elasticity. The flexible member is coupled to the spinal rod, and includes an elongated body having a first end portion and a second end portion. The flexible member is formed from a second material having a second modulus of elasticity that is different from the first modulus of elasticity. The fixation member includes a threaded body portion and a head portion defining a hole therethrough. A portion of the flexible member extends through the hole of the head portion.

公开(公告)号：US20200179013A1

公开(公告)日：2020-06-11

申请号：US16794546

申请日：2020-02-19

申请人： K2M, Inc.

发明人： Gregory Mundis ,  Han Jo Kim ,  John Ferguson ,  Michael Barrus

IPC分类号： A61B17/70 ,  A61B17/86

摘要： A spinal fixation construct for aligning vertebral bodies includes a bone screw, a spinal rod, a flexible member, and a fixation member. The spinal rod is disposed within a saddle portion of a housing of the bone screw, and includes an elongated body having a first end and a second end. The spinal rod is formed from a first material having a first modulus of elasticity. The flexible member is coupled to the spinal rod, and includes an elongated body having a first end portion and a second end portion. The flexible member is formed from a second material having a second modulus of elasticity that is different from the first modulus of elasticity. The fixation member includes a threaded body portion and a head portion defining a hole therethrough. A portion of the flexible member extends through the hole of the head portion.

公开(公告)号：US20160038191A1

公开(公告)日：2016-02-11

申请号：US14920360

申请日：2015-10-22

申请人： K2M, Inc.

发明人： Gregory Mundis ,  Kevin R. Strauss ,  Larry McClintock

IPC分类号： A61B17/70

CPC分类号： A61B17/7025 ,  A61B17/7014 ,  A61B17/705

摘要： A growing spinal rod system is configured to grow in response to the growth of a patient. The growing spinal rod system includes a housing, a spacer, and a sliding spinal rod. The housing includes a stepped passage therethrough. The spacer is disposed within the stepped passage and defines a through hole. The spacer includes a plurality of ribs biased inwards and into the through hole. The sliding spinal rod is slidably inserted through the through hole of the spacer. The sliding spinal rod moves the plurality of ribs outwards. The plurality of ribs permits the sliding spinal rod to extend from the housing and inhibit the sliding spinal rod from retracting into the housing.

摘要翻译： 增长的脊柱杆系统被配置为响应于患者的生长而生长。 增长的脊柱杆系统包括壳体，间隔件和滑动脊柱杆。 壳体包括穿过其中的阶梯通道。 间隔件设置在阶梯式通道内并且限定通孔。 间隔件包括向内偏压并进入通孔的多个肋。 滑动脊柱杆可滑动地插入穿过间隔件的通孔。 滑动脊柱杆向外移动多个肋。 多个肋允许滑动脊柱杆从壳体延伸并且阻止滑动的脊柱杆回缩到壳体中。