Invention Grant
- Patent Title: Surgical retractor for use with minimally invasive spinal stabilization systems and methods of minimally invasive surgery
- Patent Title (中): 用于微创脊柱稳定系统和微创手术方法的手术牵开器
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Application No.: US11325269Application Date: 2006-01-04
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Publication No.: US07918792B2Publication Date: 2011-04-05
- Inventor: Anne Drzyzga , William Frasier , Michael Zajack , Michael DeFusco , Connie Marchek , Nicholas Pavento , Ginger Boyer , Sara Dziedzic
- Applicant: Anne Drzyzga , William Frasier , Michael Zajack , Michael DeFusco , Connie Marchek , Nicholas Pavento , Ginger Boyer , Sara Dziedzic
- Applicant Address: US MA Raynham
- Assignee: DePuy Spine, Inc.
- Current Assignee: DePuy Spine, Inc.
- Current Assignee Address: US MA Raynham
- Main IPC: A61B1/32
- IPC: A61B1/32 ; A61B17/88
Abstract:
A surgical retractor for use with a spinal stabilization system including a plurality of bone anchors and a plurality of anchor extensions. The surgical retractor includes a frame positionable between a first anchor extension connected to a first bone anchor implanted in a first vertebra and a second anchor extension connected to a second bone anchor implanted in a second vertebra and a first retractor blade connectable to the frame for retracting tissue between the first anchor extension and the second anchor extension.
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