LARYNX PROSTHESIS Russian patent published in 1994 - IPC

Abstract RU 2005443 C1

FIELD: medicine. SUBSTANCE: in the prosthesis made of biocompatible materials the outer surface of tube repeats the outline of the internal surface of larynx while nature of changes in cross-section of hollow tube copies faithfully the same changes in larynx passage. In longitudinal section of said tube its surface in the region of arytenoid cartilage is congruent to surface of the latter. EFFECT: restoration of breathing function of larynx. 1 dwg

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RU 2 005 443 C1

Authors

Bitjutskij P.G.

Keshelava V.V.

Trofimov E.I.

Ushakov B.I.

Dates

1994-01-15—Published

1991-07-23—Filed