Surgery – Instruments – Orthopedic instrumentation
Patent
1989-12-04
1990-08-07
Yu, Mickey
Surgery
Instruments
Orthopedic instrumentation
606 63, 606 64, A61F 504
Patent
active
049464590
ABSTRACT:
An intramedullary device for fixing and extending separated portions of a long bone within the body of a patient has a nail member within and affixed to one portion of the bone and an adjustment assembly within and affixed to a separate portion of the bone. The adjustment assembly has a moveable member which bears against an end of the nail and can be moved from outside the patient to adjust the separation between the portions of the bone.
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patent: 4453539 (1984-06-01), Raftopoulos et al.
patent: 4697585 (1987-10-01), Williams
Bradshaw Anthony J.
Hawkins John R.
Ketchum Christopher J.
Morrissy Raymond T.
Georgia Tech Research Corporation
Sam Charles H.
Yu Mickey
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