1
Robert L Assell, Steven D Ainsworth, Andrew L Cragg, Eugene A Dickhudt: Method and apparatus for manipulating material in the spine. TranS1, Knobbe Martens Olson & Bear, March 10, 2009: US07500977 (74 worldwide citation)

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise i ...


2
Robert L Assell, Stephen D Ainsworth, Andrew H Cragg, Eugene A Dickhudt: Method and apparatus for manipulating material in the spine. TranS1, Knobbe Martens Olson & Bear, March 29, 2011: US07914535 (12 worldwide citation)

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise i ...


3
Robert L Assell, Stephen D Ainsworth, Andrew H Cragg, Eugene A Dickhudt: Method and apparatus for manipulating material in the spine. Knobbe Martens Olson & Bear, July 7, 2005: US20050149034-A1

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise i ...


4
Robert L Assell, Stephen D Ainsworth, Brandon Arthurs: Method and apparatus for manipulating material in the spine. Trans1, March 10, 2011: US20110060369-A1

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise i ...


5
Robert L Assell, Stephen D Ainsworth, Andrew H Cragg, Eugene A Dickhudt: Method and apparatus for manipulating material in the spine. TranS1, Knobbe Martens Olson & Bear, June 4, 2009: US20090143809-A1

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise i ...