FIELD: medicine.
SUBSTANCE: invention relates to medicine, namely to surgery, in particular to through drainage of deep and narrow wounds and pathologic cavities in depth of organism tissues. Device for installation of through drainage includes rigid tube with sharp-ended mandarin. Rigid tube with sharp-ended mandarin is located with possibility of longitudinal travel and fixation in canal of coupling located on arch in form of semi-circle. On projection of the other end of arch motionlessly fixed is hollow needle with mandarin and oblique cut of working end which faces arch. Cut middle is located in the centre of arch semi-circle. Canal in coupling is directed to the centre of arch semi-circle. Needle and coupling canal are made in one plane located parallel to arch plane. In coupling slot for arch and bolt for fixation of coupling on arch are made.
EFFECT: improvement of treatment quality and reduction of complications by reduction of trauma and increase of accuracy of puncture installation in depth of tissues of through non-rectilinear drainage.
4 cl, 8 dwg
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