SU1202565A1 - Apparatus for applying ligature - Google Patents

Description

one

The invention relates to medical technology, in particular to devices used when applying ligatures to large vessels, preferably the lung root.

The aim of the invention is to prevent bleeding when the vessels of the lung root are ligated by placing ligatures at a required distance from one another.

Fig. 1 shows a device for inserting a ligature, a plan view; figure 2 is the same, side view; 3-5, the steps of applying and applying ligatures.

The device for summing ligatures contains two branches 1 and 2, the working ends of which are made in the form of clamping jaws 3 and 4 bent along the flatness and have grooves 5 and holes 6 for accommodating ligatures 7, the Retention and dilution branch is made in the form of ring handles 8 and 9 with rack 10 and hinge 11,

Each branch has a hinged plate 12 with a recess 13 facing the side of a concave

2025652

parts of the branch for orientation of ligatures.

Previously in each groove 5 branches 1 and. 2 placed in ligature

5 7. Sponges 3 and 4 are closed, and the plates 12 are folded back. The device is ready to supply ligatures under the vessel. The sponges are then held behind the large vessel and their end portion is removed from under the vessel. Then the branches 1 and 2 are separated for the required distance and fixed by the cremallera 10. The ligatures 7 are removed from the grooves beyond the jaws 3 and 4.

) d. Plates 12 are strung on a vessel. At the same time, the ligatures do not have a possibility of displacement along the vessel and remain outside the jaws 3 and 4. At the required distance, the operator ends both

2Q ligatures 7 (Figures 3-5), Plastiy 12 folds and the device removes the vessel, as a result of which the ligatures are placed on the vessel, at this distance from one another, with

When crossing the vessel, the ligature does not slide off, which prevents complications in the form of heavy bleeding.

FIG.

with

cput.S

Claims (1)

DEVICE FOR LIGATURE CONNECTION, containing two jaws, the working ends of which are made in the form of clamping jaws curved along the plane and have grooves and holes for ligature placement, and a node for reducing and diluting the jaw, which, in order to prevent bleeding during ligation of the vessels of the root of the lung by applying ligatures at the required distance from one another, each jaw has a pivotally mounted plate with a recess facing the concave part of the jaw to orient the ligatures.