Чернядьев Сергей Александрович (RU),Ушаков Алексей Александрович (RU)
申请号：
RU2011124016/14
公开号：
RU00115669U1
申请日:
2011.06.14
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
Use: utility model relates to medicine, namely to abdominal surgery, and can be used for drainage of the common bile duct, namely, to set the T-shaped drainage choledoch of mini-laparotomy. Summary of the utility model: a tool comprises a coplanar handle 1 and a working portion - tube 2. Entry to enter drainage from the handle 1. The output end 4 (outlet) tube 2 is shaped in cross-section in the symmetry plane passing through the axial line of the tube 2 and handle 1 has the shape of the ladle. The end 5 of the bucket handle smoothly bent vertical to a horizontal position in the direction opposite to the cup 6. The cup 6 bucket bucket has a cross-sectional view of a portion of a circle. As a result, the end 4 of the tube 2 comprises three guiding gutters: vertical bucket handle part, the end of the vertical bucket handle smoothly bent to a horizontal position in the direction opposite to the cup, and a cup ladle. This allows the display of the instrument tube into the bile duct T-shaped drainage introduced into it in the folded state, cause the T-shaped drainage in the initial state, while setting the cross member of T-shaped drainage in the desired position. In this bent end 5 of the tube 2 is further used as the levator front wall of common bile duct. On the lateral surface of the tube 2 is made a longitudinal slit 7. The achieved technical result: simplification of the T-shaped drainage, reduce the likelihood of additional traumatization of the common bile duct at the site of drainage installation, the prevention of postoperative complications when using a T-shaped drainage, shortening of operation time and the duration of treatment .1 n.p.f . 1 Fig.Область использования: полезная модель относится к медицине, а именно к абдоминальной хирургии, и может быть использована для дренирования холедоха, а именно: для установки Т-образного дренажа в холедох из мини-лапаротомного доступа. Сущность полезной модели: инструмент содержит расположенные в одной плоскости ручку 1
