METHOD FOR EXPANDING BONE CREST AND AN IMPLANT-EXPANDER FOR USE IN SAID METHOD
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United States of America Patent
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Issued Date -
Apr 5, 2012
app pub date -
Sep 22, 2011
filing date -
Sep 30, 2010
priority date (Note) -
Published
status (Latency Note)
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Abstract
Method for expanding bone crest (1) in order to receive the installation of a final dental implant (4), where the bone crest (1) is expanded using a implant-expander, in other words, a biocompatible and osteoconductive piece that has an expander function. The use of an implant-expander (3) to widen the bone crest (1) has the important effect of said implant-expander acting as a support to the bone and therefore helping to consolidate the fracture of the bone crest (1) and the formation of bone around said implant-expander. The bone generated around the implant-expander (3) is therefore of a high quality. The invention also contemplates the optional correction of the angulation of the alveolus during the widening process, so that the final dental implant (4) and the corresponding dental prosthesis are adequately oriented. It is also an object of the invention to provide a specific design for the implant-expander (3).
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BIOTECHNOLOGY INSTITUTE I MAS D S L | SAN ANTONIO 15 5 VITORIA (ALAVA) 01005 |
International Classification(s)

- 2011 Application Filing Year
- A61C Class
- 612 Applications Filed
- 489 Patents Issued To-Date
- 79.91 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
ANITUA, ALDECOA Eduardo | Vitoria (Alava), ES | 50 | 402 |
# of filed Patents : 50 Total Citations : 402 |
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- 0 Citation Count
- A61C Class
- 0 % this patent is cited more than
- 13 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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