Attachment device

Details Attachment device Attachment device

1989-10-17

1992-01-14

Frinks, Ronald

Prosthesis (i.e., artificial body members), parts thereof, or ai

Implantable prosthesis

Bone

623 18, 623 22, 623 23, A61F 238, A61F 230, A61F 232

Patent

active

050806769

ABSTRACT:
A human joint implant, for example a knee prosthesis has a working part formed with a stub having a conical profile that snap-fits into a stem that forms an anchorage in a bone cavity. The stub may carry a stud at its end that is a snap-fit into a ferrule. A flanged sleeve fits between the stub and a conical socket part of the stem.

REFERENCES:
patent: 3874003 (1975-04-01), Moser et al.
patent: 3903549 (1975-09-01), Deyerle
patent: 4100626 (1978-07-01), White
patent: 4207627 (1980-06-01), Cloutier
patent: 4666450 (1987-05-01), Kenna
patent: 4705520 (1987-11-01), Ahrens

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