Universal polyaxial washer assemblies
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 6, 2004
app pub date -
Oct 31, 2002
filing date -
Oct 31, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
This invention relates to devices for spinal fixation especially to those used for joining a bone anchor with spinal stabilizers such as a spinal rod or spinal plate in a polyaxial fashion. More specifically, the invention is directed to polyaxial washer assemblies which incorporate arcuate washers and which may be used to retrofit spinal stabilizers that may not have been designed for polyaxial application since the washer assemblies of this invention may be used across a number of differing aperture sizes.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully