| 摘要 |
FIELD: medicine.SUBSTANCE: invention relates to medicine and can be used in carrying out surgical procedures. Surgical needle contains elongated body, which has end, penetrating into tissue, and end for needle fixation, lower coating, applied on external surface of elongated body, and upper coating, different from lower coating. Upper coating contains silicone with high lubricating properties, applied on lower coating. Lower coating is connected with upper coating. Lower coating and upper coating are applied by means of vortex application.EFFECT: surgical needle can be repeatedly passed through tissue with minimal effort.19 cl, 10 dwg, 6 tbl |
