Surgery – Instruments – Orthopedic instrumentation
Patent
1991-03-18
1991-10-29
Hafer, Robert A.
Surgery
Instruments
Orthopedic instrumentation
606 99, A61F 234
Patent
active
050612700
ABSTRACT:
A system for implanting an acetabular cup prosthesis includes an instrument and a disposable adapter. The disposable adapter engages the prosthesis and is supported on the instrument. The instrument is effective for orienting, inserting and impacting the prosthesis for implantation, after which the adapter is removed from the instrument for disposal. The adapter and the disposable prosthesis may be arranged as a pre-implantation assembly, thereby reducing the overall implantation time as is desirable.
REFERENCES:
patent: 3859992 (1975-01-01), Amstutz
patent: 4305394 (1981-12-01), Bertuch, Jr.
patent: 4632111 (1986-12-01), Roche
patent: 4662891 (1987-05-01), Noiles
patent: 4987904 (1991-01-01), Wilson
patent: 4994064 (1991-02-01), Aboczky
Cuoco Anthony F.
Hafer Robert A.
Rimell Sam
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