FIELD: medical engineering.
SUBSTANCE: device has hollow cylinder with stopper protrusion made on the external cylinder diameter behind the stopper protrusion, fixing protrusion and sealing washer. Membrane having holes made therein is mounted in the cylinder. The holes diameters correspond to flexible endoscope diameter. Sealing washers are mounted on the holes edges. The membrane is manufactured from rigid material.
EFFECT: enabled usage of several endoscopes when removing neoplasms from large intestine lumen.
2 dwg
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