FIELD: medicine.
SUBSTANCE: invention relates to medicine, in particular to otolaryngology. Prosthesis of tympanic membrane represents disk made from polymeric material. Disk includes two plates, connected in the centre with guiding thread. Plates and thread are made from biocompatible poly[bis-(triphluorethoxy)phosphazene], one of plates has possibility of introduction through tympanic membrane perforation into tympanic cavity, another is made with possibility to travel on filament thread.
EFFECT: increase of prosthesis fixation reliability.
1 dwg
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