METHOD FOR POSTPONED VOCAL PROSTHETICS Russian patent published in 2005 - IPC

Abstract RU 2262311 C1

FIELD: medicine, surgery, ORL-oncology.

SUBSTANCE: it is necessary to perform laryngopharyngectomy and substitute the developed defect with jejunal segment upon microvascular anastomoses. On restoring the function of swallowing one should install vocal prosthesis in fistula between trachea and jejunal segment. Moreover, to apply prosthesis conductors through the mouth one should introduce a siliconized polychlorovinyl tube. The innovation suggested enables to perform vocal prosthetics after resecting a larynx, a pharynx and cervical esophageal department.

EFFECT: higher efficiency.

5 dwg, 1 ex

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RU 2 262 311 C1

Authors

Novozhilova E.N.

Zabaznyj N.P.

Sergeev S.A.

Dates

2005-10-20Published

2003-12-25Filed