FIELD: medicine.
SUBSTANCE: invention relates to medicine. Circular surgical staple contains spiral body from absorbable material. Body has closed base and spiral part from spiral coils. Coils pass from base and end with sharp tip for tissue puncturing. Each coil has transverse section with internal perimeter, which contains arc-shaped part and adjacent rectilinear part.
EFFECT: improvement of construction.
7 cl, 2 dwg
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