FIELD: medicine. SUBSTANCE: probe has aspiration pipe with tip and irrigation pipe. Tip is manufactured from flexible material and is provided with soft acute edges. Tip internal cavity serves as container-sucker and is made in the form of truncated cone. Part of irrigation pipe is made longer than aspiration pipe and is provided with beveled opening extending axially towards tip. Such construction allows gallstones of different sizes to be effectively removed by means of a single tool. Apparatus provides, along with removal of gallstones, sanitation of biliferous tracts. EFFECT: wider operational capabilities, reduced injure to surrounding tissues and decreased risk of infecting wound. 2 dwg
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