Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Ear or nose prosthesis
Patent
1997-06-13
1998-06-23
Jones, Mary Beth
Prosthesis (i.e., artificial body members), parts thereof, or ai
Ear or nose prosthesis
623 12, A61F 218
Patent
active
057698910
ABSTRACT:
A prosthesis for insertion in an ear to reduce pain resulting from TMJ disorders. The ear insert conforms to the shape of the ear canal when the jaw is in an open position. The ear insert supports the TMJ and associated secondary musculature to reduce strain in the TMJ area, including the muscles, ligaments, nerves, and the temporo-mandibular joint itself. The insert is hollow on the inside to permit hearing and is made of a rigid material which retains the shape of the ear canal. A method for forming the ear insert includes forming a mold of the ear canal when the jaw is in the open position. The mold is then used to form the ear insert.
REFERENCES:
patent: 4094303 (1978-06-01), Johnston
patent: 5480433 (1996-01-01), Nadol, Jr.
patent: 5553152 (1996-09-01), Newton
patent: 5645584 (1997-07-01), Suyama
Clayton Lawrence G.
Jones Mary Beth
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