| 专利名称 | CLAMP FOR REMOVAL OF VARICOSE VEIN SEGMENTS | ||
| 申请号 | RU2018130762 | 申请日 | |
| 公开(公告)号 | RU2675347C1 | 公开(公告)日 | 2018-08-24 |
| 申请(专利权)人 | 发明人 | Malinin Aleksandr Aleksandrovich | |
| 专利来源 | 国家知识产权局 | 转化方式 | |
| 摘要 |
FIELD : medicine.SUBSTANCE : invention relates to medical technology, in particular to a clip for removing varicose vein segments. Clip for removing varicose vein segments contains pivotally connected branches, ratchet (3), finger rings (4, 5) and working jaws (6, 7) with insection (8). Working jaws (6, 7) are made with longitudinal grooves (9) with an additional notch on the side and end surfaces. Insection (8) and additional insection (9) are made crosswise. Width of longitudinal grooves (9) does not exceed 2/3 of the width of working jaws (6, 7). Length of longitudinal grooves (9) is 1.5–2.0 mm less than the length of working jaws (6, 7).EFFECT : elimination of vein slippage is achieved with circular or longitudinal traction when removing segments of varicose veins.3 cl, 3 dwg, 2 ex |
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