| 摘要 |
FIELD: medical equipment, in particular, surgical instruments for ablation of polyps of rectum and sigmoid colon. SUBSTANCE: the rectoromanoscope body has a triangular groove used to catch the polyp leg; bipolar electrodes used to burn dead the polyp leg are located on the sides of the groove in a U-shaped manner inside the body; the obturator olive consists of two halves so as not to damage the instrument electrical part at its removal. EFFECT: reduced traumatism, enhanced safety of surgical intervention. |
