Surgery – Instruments – Orthopedic instrumentation
Patent
1989-10-26
1992-09-29
Hafer, Robert A.
Surgery
Instruments
Orthopedic instrumentation
623 13, A61B 1756
Patent
active
051511045
ABSTRACT:
A device suitable for use in a wide variety of types of joints of the body of a human or other mammal is provided. The device is especially useful for implantation into the human femur so as to repair an anterior cruciate ligament. The device is self-locking and can be used to connect two parts of a joint together by means of an artificial ligament (if desired) or by means of a biological graft (either allegraft or autogenous, including bone with a natural tendon attached thereto). The device permits the surgeon very simply to do a revision from such a mechanical ligament to a biological graft or vice-versa, as desired; that is, the device of the invention is fully revisable. A method of connecting two parts of a joint is also given.
REFERENCES:
patent: 4301551 (1981-11-01), Dore et al.
patent: 4628923 (1986-12-01), Medoff
patent: 4640271 (1987-02-01), Lower
patent: 4744793 (1988-05-01), Parr et al.
patent: 4755183 (1988-07-01), Kenna
patent: 4828562 (1989-05-01), Kenna
patent: 4870957 (1989-10-01), Goble et al.
Akers Lawrence C.
Hafer Robert A.
Pfizer Hospital Products Group Inc.
Richardson Peter C.
Rooney Kevin G.
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