FIELD: medicine.
SUBSTANCE: invention relates to surgery and can be used for carrying out economical fistulectomy of sinus tract. Device for performing fistulectomy contains flexible cylindrical conductor, smooth oval tip and knives. Knives are made in form of blunted cone, are oriented with upper narrow part towards smooth flexible tip and are shapened on lower wide part.
EFFECT: elaborated is device for economical and efficient fistulectomy, which ensures removal of pus, infected, pathologically changed, granulated tissues from sinus tract.
1 ex, 2 dwg
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Authors
Dates
2011-07-20—Published
2010-01-25—Filed