Expandable vertebral body replacement device and method
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United States of America Patent
Stats
-
May 19, 2020
Grant Date -
Jan 18, 2018
app pub date -
Sep 28, 2017
filing date -
Mar 23, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An expandable vertebral body device, system, instrument, and methods of assembly and using the device, system, and instrument are disclosed. The vertebral body device includes a body with a first end and a second end, a first rotating member rotatably coupled to the first end, a second rotating member rotatably coupled to the second end, a first extension member moveably coupled to the first end, and a second extension member moveably coupled to the second end. The expandable cage system comprises a vertebral body device and an insertion instrument. Methods for assembling and using the vertebral body device and instrument are also disclosed.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- A61F Class
- 6751 Applications Filed
- 4708 Patents Issued To-Date
- 69.74 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- A61F Class
- 38.18 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 19, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 19, 2031 |
