Palatal expansion device and methods
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 24, 2010
Grant Date -
Sep 20, 2007
app pub date -
May 15, 2007
filing date -
May 16, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention embodies to a palatal expansion device that includes one or more stabilizers attached to the blocks; a ratchet that engages the screw; and a built-in activator that communicates with the ratchet. This design allows essentially unidirectional rotation of the screw. The ratchet system embodies a pin/pocket arrangement, or a ratchet wheel/spring arrangement. The present invention involves kits and methods for expanding the maxillary arch or mandible using the palatal expansion devices of the present invention.
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