FIELD: medical equipment.
SUBSTANCE: pincers can be used during operation relating to inflammation of lacrimal sac and disturbance of flow-out of drops. Pincers have two branches bent along rib; branches have working ends and bases. Branches are connected together close to base; adjusting screws connects them and they are additionally bent along plane. Branches have parallel working ends. Peripheral parts of branches are provided with semi-spherical soldered members. Soldered members are made for being put into lacrimal well and for disposition in opposition to lacrimal well. Projection of lacrimal sac can be found at side of nose before the sac should be cut.
EFFECT: simplified process of finding of projection of lacrimal sac.
2 cl, 2 dwg
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