NEEDLE FOR SUTURING Russian patent published in 2012 - IPC A61B17/06 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medicine. Needle for suturing has a section which is made with round section, extending to the sharp end, angular section, extending to the sharp end and round section, extending to the blunt end or angular section, extending to the blunt end. Cone-like section is made with gradual thickening from the needle end section to the needle body section. Needle body section is made, in fact, with triangular section, whose upper surface is made in form of wave and has, at least, two projections. Inclined surfaces are formed by flat surfaces. Needle body section is made with observance of inequalities R1≥R2≥R3. Apex or section of connection between two flat surfaces has radius R1, crest of projections has roundness with radius R2, groove has roundness with radius R3. Groove is made with possibility of partial correspondence to apex.

EFFECT: needle for suturing can ne held by needle-holder reliably, is able to transfer great effort and reduce hazard of injury to patient and deformation under the influence of large effort.

12 cl, 7 dwg