The utility model discloses a medical laparoscopic angle adjusting device, including a suction top bracket, which is characterized in that the lower end of the suction top bracket is connected with a sleeve through a bolt, the lower end of the sleeve is articulated with a rotating arm, one end of the rotating arm is fixed with a guiding shaft, the other end is fixed with one end of the ball screw through a bearing, the other end of the guiding shaft is fixed with a fixing plate, and the ball screw is another. One end passes through the fixing plate and the end is fixed with a worm wheel, which engages with the worm. One end of the worm is connected with the fixing plate through a bearing and the other end is fixed with the handwheel through the fixing plate. The ball screw is connected with the nut seat threaded. The nut seat is sleeved on the guide shaft, the other end of the nut seat is fixed with a disk, and the three groups of arc holes of the disk are hinged separately. A group of universal balls are connected, each group of universal ball holes is inserted with a shaft, the shaft sleeve is provided with a compression spring, one end of the shaft is articulated with the adjusting disc, and the lower end of the adjusting disc is fixed with a slideway.
【技术实现步骤摘要】
一种医用腹腔镜角度调节装置
本技术涉及医疗器械领域,具体地讲,涉及一种医用腹腔镜角度调节装置。
技术介绍
腹腔镜手术时近年来外科领域乃至整个医学界最重要的发展,腹腔镜手术涉及到外科、妇科等整个手术科室,手术创伤小、解剖清楚、直视下精细手术、手术效果确切,术后恢复快,深受医患双方欢迎,因而腹腔镜手术已成为外科手术发展方向。然而腹腔镜手术时,腹腔镜头需要调节角度后固定,而目前腹腔镜头必须有专人扶持,扶镜助手长时间被动的强迫体位,难免会有疲劳、偏移,因此再手术中手术者与扶镜助手不同步、不协调现象在所难免,扶镜助手需一人艰苦劳动外,更占用手术台空间,影响手术者的操作,此为现有技术不足。
技术实现思路
本技术要解决的技术问题是提供一种医用腹腔镜角度调节装置,方便对微创手术时腹腔镜角度的调节。本技术采用如下技术方案实现专利技术目的:一种医用腹腔镜角度调节装置,包括吸顶架(11),其特征是:所述吸顶架(11)下端通过插销(10)连接有带有一组定位孔的套管(9),所述套管(9)下端铰接有转动臂(8),所述转动臂(8)一端固定有导向轴(2),所述转动臂(8)另一端通过轴承与滚珠丝杠(3)一 ...
【技术保护点】
1.一种医用腹腔镜角度调节装置,包括吸顶架(11),其特征是:所述吸顶架(11)下端通过插销(10)连接有带有一组定位孔的套管(9),所述套管(9)下端铰接有转动臂(8),所述转动臂(8)一端固定有导向轴(2),所述转动臂(8)另一端通过轴承与滚珠丝杠(3)一端连接,所述导向轴(2)另一端固定有固定板(4),所述滚珠丝杠(3)另一端穿过所述固定板(4)且端部固定有蜗轮(5),所述蜗轮(5)与蜗杆(6)啮合,所述蜗杆(6)一端通过轴承与所述固定板(4)连接,另一端穿过所述固定板(4)与手轮(7)固定,所述滚珠丝杠(3)与丝母座(1)上的螺纹孔螺纹连接,所述丝母座(1)上的通孔 ...
【技术特征摘要】
1.一种医用腹腔镜角度调节装置,包括吸顶架(11),其特征是:所述吸顶架(11)下端通过插销(10)连接有带有一组定位孔的套管(9),所述套管(9)下端铰接有转动臂(8),所述转动臂(8)一端固定有导向轴(2),所述转动臂(8)另一端通过轴承与滚珠丝杠(3)一端连接,所述导向轴(2)另一端固定有固定板(4),所述滚珠丝杠(3)另一端穿过所述固定板(4)且端部固定有蜗轮(5),所述蜗轮(5)与蜗杆(6)啮合,所述蜗杆(6)一端通过轴承与所述固定板(4)连接,另一端穿过所述固定板(4)与手轮(7)固定,所述滚珠丝杠(3)与丝母座(1)上的螺纹孔螺纹连接,所述丝母座(1)上的通孔套装在导向轴(2)上,所述丝母座(1)另一端固定有圆盘(13),所述圆盘(13)三组圆弧孔...
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