Intervertebral retrieval device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 13, 2002
Grant Date -
N/A
app pub date -
Aug 18, 2000
filing date -
Dec 10, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An intervertebral retrieval device comprises a block body and a bone nail. The block body is provided in an upper surface thereof and a lower surface thereof with a plurality of protruded teeth, with at least one of the two contact surfaces having an inclined hole. The bone nail is fastened onto a vertebra from the upper side or the lower side of a replacing intervertebral disc such that the bone nail penetrates slantingly the vertebra or its replacing body or similar device, and that the bone nail is inserted into the inclined hole of the block body.
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