EXTRACORPORAL SLIDING SURGERY MATVEEV-PETROV NODE AND TYING METHOD Russian patent published in 2017 - IPC A61B17/04 

FIELD: medicine.

SUBSTANCE: end of the first thread held by fingers 1 and 2 of the right hand is drawn around finger 5 and placed on the palm surface of fingers 3 and 4. The end of the second thread, held by fingers 1 and 2 of the left hand, is also placed on the palm surface of fingers 2 and 3 of the right hand near the end of the first thread. Bend the nail phalanx of finger 3 of the right hand in the distal interphalangeal joint, the second thread is drawn, fixed by fingers 1 and 2 of the left hand and located on the palm surface of fingers 3 and 4 of the right hand, its back surface is directed under the end of the first thread held by fingers 1 and 2 of the right hand, and by rear extension of the phalanx a loop is formed on finger 3 of the right hand of the two threads. The end of the second thread, fixed by fingers 1 and 2 of the left hand, is intercepted and fixed by fingers 1 and 2 of the right hand along with the end of the first thread. Fingers 2 and 3 of the left hand are placed in a loop created on finger 3 of the right hand, under the second thread, grasping the ends of threads with fingers 2 and 3 of the left hand and moving them into the loop. The end of the second thread is held by fingers 1 and 2 of the left hand and the slip knot is lowered to the sutured cut surface in the cavity by a pusher taken by the right hand fingers.

EFFECT: method allows to improve holding properties of the node.

8 dwg, 1 tbl