Intramedullary intertrochanteric fracture fixation appliance and

Surgery – Instruments – Orthopedic instrumentation

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Details

606 65, 606 98, A61B 1758

Patent

active

051766817

ABSTRACT:
An intramedullary intertrochanteric fracture fixation appliance comprising an intramedullary rod having an angulated opening to receive a femoral neck screw, said rod having a co-axial bore extending into said angulated opening, anti-rotation means located in said bore to selectively prevent rotation of said neck screw in the rod and the open end of said bore being provided with means to positively locate a removable fitting device on the proximal end of the rod and so that said anti-rotation means can be operated with the fitting device in position.

REFERENCES:
patent: 2562419 (1951-07-01), Ferris
patent: 3433220 (1969-03-01), Zickel
patent: 4095591 (1978-06-01), Graham, Jr. et al.
patent: 4103683 (1978-08-01), Neufeld
patent: 4465065 (1984-08-01), Gotfried
patent: 4622959 (1986-11-01), Marcus
patent: 4628923 (1986-12-01), Medoff
patent: 4653487 (1987-03-01), Maale
patent: 4697585 (1987-10-01), Williams
patent: 4705027 (1987-11-01), Klaue
patent: 4733654 (1988-03-01), Marino
patent: 4776330 (1988-10-01), Chapman et al.
Journal De Chirurgie, vol. 42, Issue No. 3 pp. 375-376, Sep. 1933.
Wisconsin Medical Journal; A Fluoroscopic Technique For Nailing Fractures May 1939.
Siebrandt Manf. Co. Advertisement Jul. 1939.
Acme Engineering Co. Advertisement Jul. 1949.

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