FIELD: surgery.
SUBSTANCE: device can be used for through drainage of pathological cavities of organism. Drainage device has pin with sharpened working end, handle which is disposed at other end of pin, and tube. Sharpening at working end of pin is made in form of cone-shaped widening with back support site, which diameter to be equal or bigger than external diameter of elastic-resilient tube. Pin is made for extraction from elastic-resilient tube. Tube has slits at medium part and metric divisions at surface of end. Handle is made for disconnection from pin.
EFFECT: improved quality of treatment; reduced number of post-operational complications; reduced chance of traumatism of tissues.
3 cl, 6 dwg
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