| 摘要 |
FIELD: medicine; medical equipment. SUBSTANCE: atraumatic suture needle has an arch-shaped pointed stem with a lodgment clipping eye. The end faces of the lodgment eye edges are directed towards the stem axis, and they are additional ligature clips. A surface for the needle holder is located on the convex side of the stem. The stem point is located on an arc (radius 150-250 mm), and the external surface of the eye is a combination of at least three mating radius parts. The stem point is done by cutting, and the surface for the needle holder is a flat. The stem is a piece of wire. EFFECT: convenience in operation; atraumatic suturing. |
