Cartilage allograft plug
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United States of America Patent
Stats
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Jul 17, 2012
Grant Date -
Mar 12, 2009
app pub date -
Jul 24, 2008
filing date -
May 16, 2003
priority date (Note) -
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Abstract
The invention is directed toward a cartilage repair assembly comprising a shaped allograft structure of subchondral bone with an integral overlying cartilage cap which is treated to remove cellular debris and proteoglycans and milled allograft cartilage in a bioabsorbable carrier. The shaped structure is dimensioned to fit in a drilled bore in a cartilage defect area so that either the shaped bone or the cartilage cap engage the side wall of the drilled bore in an interference fit and is in contact with a milled cartilage and biocompatible carrier mixture allowing cell transfer throughout the defect area. A method for inserting the shaped allograft structure into a cartilage defect area is also disclosed.
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Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- MUSCULOSKELETAL TRANSPLANT FOUNDATION
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Gertzman, Arthur A | Flemington, US | 69 | 5844 |
Sunwoo, Moon Hae | Old Tappan, US | 46 | 2672 |
Tomford, William W | Belmont, US | 14 | 641 |
Truncale, Katherine Gomes | Hillsborough, US | 13 | 685 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 17, 2024 |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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