Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Leg – Adjustable shank or thigh
Patent
1992-07-29
1994-07-05
Green, Randall L.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Leg
Adjustable shank or thigh
623 27, A61F 280, A61F 274
Patent
active
053263529
ABSTRACT:
An apparatus for use in attaching a leg prosthesis. The purpose of this coupling device is to allow for the quick attachment or detachment of the prosthesis without removal of the bucket portion which is left connected to the wearer by suction or by a belt. The device is both self aligning and quick coupling. One plate has a plug and the other plate has a socket into which the plug fits. A threaded pin joins the two plates and forces the two plates, which are deliberately misaligned, together.
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patent: 3649968 (1972-03-01), Prahl
patent: 3707731 (1973-01-01), Morgan
patent: 4007496 (1977-02-01), Glabiszewski
patent: 4564365 (1986-01-01), Winer et al.
patent: 4938775 (1990-07-01), Morgan
Burke Elizabeth M.
Green Randall L.
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