Method of inserting an artificial intervertebral disc
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 16, 2010
Grant Date -
Oct 23, 2008
app pub date -
Oct 19, 2007
filing date -
May 6, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A spring member for an artificial intervertebral disc includes a substantially annular body including an axially extended bore therethrough defining a passageway. A seat extends radially inward towards the bore for seating therein a bearing member for adjusting and compensating vertebral disc motion. An engagement member extends radially outwardly from the bore for engaging a housing member and securing the spring member within the housing member. The spring member absorbs compressive loads between the bearing member and the housing member while controlling motion and position of the bearing member.
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