FIELD: medicine, medicinal equipment, endoscopic surgery.
SUBSTANCE: the present innovation deals with intracorporal procedure of tissue suturing or ligating tubular anatomical structures of organs and tissues. One should fulfill Roedera's knot beforehand extracorporally upon an endosurgical instrument due to applying a free end of ligature. Through this knot after suturing or ligating anatomical structures one should intracorporally capture with the instrument and pull another end of the ligature which had passed through the tissues to shift along this end of the ligature the developed knot from the endosurgical instrument towards the structure under suturing or ligating along with tightening the knot that decreases tissue traumatism.
EFFECT: higher efficiency.
6 dwg
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