Pedicle Screw Assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 10, 2015
app pub date -
Oct 15, 2013
filing date -
Oct 18, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A pedicle screw assembly includes an elongated bone screw having an enlarged ball end. First and second seats are disposed on opposite sides of the ball end so that the ball is received between and seated within the first and second seats. An annular wave spring resiliently biases the first seat toward the second seat so as to provide a pre-clamping frictional engagement between the seats and the ball end to hold the seats in a selected position relative to the ball end.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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