[Nasal dilator for thermal protection of the tissues during cryosurgery of the nasal cavity].
D003452:Cryosurgery / Q000295:instrumentation*; D004106:Dilatation; D006801:Humans; D009296:Nasal Cavity / Q000601:surgery*
Nosorasshiritel' dlia termozashchity tkaneĭ pri kriovozdeĭstvii v polosti nosa.