公开(公告)号：US20080208341A1

公开(公告)日：2008-08-28

申请号：US12110548

申请日：2008-04-28

申请人： Bruce McCormack ,  Jeff Smith

发明人： Bruce McCormack ,  Jeff Smith

IPC分类号： A61F2/44 ,  A61F2/46

CPC分类号： A61F2/441 ,  A61B17/562 ,  A61B17/7064 ,  A61B2017/681 ,  A61F2/4405 ,  A61F2/4611

摘要： A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension. The implant, when positioned in the cervical facet joint, expands to via delivery of an inflation medium to increase the space between the vertebrae, thereby increasing the foraminal area or dimension, and reducing pressure on the nerves and blood vessels of the cervical spine.

摘要翻译： 一种用于微创手术植入的装置和方法，通过将可扩张颈椎牵引植入物插入小关节并分散相邻颈椎以增加椎间孔尺寸来减少根尖症状。 当植入物定位在颈部小关节中时，通过输送膨胀介质膨胀以增加椎骨之间的空间，从而增加椎间孔面积或尺寸，并减小颈椎神经和血管的压力。

公开(公告)号：US08348979B2

公开(公告)日：2013-01-08

申请号：US12889122

申请日：2010-09-23

申请人： Bruce McCormack

发明人： Bruce McCormack

IPC分类号： A61B17/88

CPC分类号： A61F2/441 ,  A61B17/562 ,  A61B17/7064 ,  A61B2017/681 ,  A61F2/4405 ,  A61F2/4611

摘要： A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension. The implant, when positioned in the cervical facet joint, expands to via delivery of an inflation medium to increase the space between the vertebrae, thereby increasing the foraminal area or dimension, and reducing pressure on the nerves and blood vessels of the cervical spine.

摘要翻译： 一种用于微创手术植入的装置和方法，通过将可扩张颈椎牵引植入物插入小关节并分散相邻颈椎以增加椎间孔尺寸来减少根尖症状。 当植入物定位在颈部小关节中时，通过输送膨胀介质膨胀以增加椎骨之间的空间，从而增加椎间孔面积或尺寸，并减小颈椎神经和血管的压力。

公开(公告)号：US20110009968A1

公开(公告)日：2011-01-13

申请号：US12889122

申请日：2010-09-23

申请人： Bruce McCormack

发明人： Bruce McCormack

IPC分类号： A61F2/44

CPC分类号： A61F2/441 ,  A61B17/562 ,  A61B17/7064 ,  A61B2017/681 ,  A61F2/4405 ,  A61F2/4611

摘要： A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension. The implant, when positioned in the cervical facet joint, expands to via delivery of an inflation medium to increase the space between the vertebrae, thereby increasing the foraminal area or dimension, and reducing pressure on the nerves and blood vessels of the cervical spine.

摘要翻译： 一种用于微创手术植入的装置和方法，通过将可扩张颈椎牵引植入物插入小关节并分散相邻颈椎以增加椎间孔尺寸来减少根尖症状。 当植入物定位在颈部小关节中时，通过输送膨胀介质膨胀以增加椎骨之间的空间，从而增加椎间孔面积或尺寸，并减小颈椎神经和血管的压力。

公开(公告)号：US07824431B2

公开(公告)日：2010-11-02

申请号：US12110548

申请日：2008-04-28

申请人： Bruce McCormack

发明人： Bruce McCormack

IPC分类号： A61B17/88

CPC分类号： A61F2/441 ,  A61B17/562 ,  A61B17/7064 ,  A61B2017/681 ,  A61F2/4405 ,  A61F2/4611

摘要： A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension. The implant, when positioned in the cervical facet joint, expands via delivery of an inflation medium to increase the space between the vertebrae, thereby increasing the foraminal area or dimension, and reducing pressure on the nerves and blood vessels of the cervical spine.

摘要翻译： 一种用于微创手术植入的装置和方法，通过将可扩张颈椎牵引植入物插入小关节并分散相邻颈椎以增加椎间孔尺寸来减少根尖症状。 当植入物定位在颈部小关节中时，通过输送膨胀介质扩张以增加椎骨之间的空间，从而增加椎间孔面积或尺寸，并减小颈椎神经和血管的压力。

公开(公告)号：US20080161929A1

公开(公告)日：2008-07-03

申请号：US11618619

申请日：2006-12-29

申请人： Bruce McCormack ,  Jeff Smith

发明人： Bruce McCormack ,  Jeff Smith

IPC分类号： A61F2/44

CPC分类号： A61F2/441 ,  A61B17/562 ,  A61B17/7064 ,  A61B2017/681 ,  A61F2/4405 ,  A61F2/4611

摘要： A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension. The implant, when positioned in the cervical facet joint, expands to via delivery of an inflation medium to increase the space between the vertebrae, thereby increasing the foraminal area or dimension, and reducing pressure on the nerves and blood vessels of the cervical spine.

摘要翻译： 一种用于微创手术植入的装置和方法，通过将可扩张颈椎牵引植入物插入小关节并分散相邻颈椎以增加椎间孔尺寸来减少根尖症状。 当植入物定位在颈部小关节中时，通过输送膨胀介质膨胀以增加椎骨之间的空间，从而增加椎间孔面积或尺寸，并减小颈椎神经和血管的压力。