The utility model relates to an operation suction tube, which comprises a tube body and a tube head, wherein the pipe head is arranged at one end of the pipe body, and the other end of the pipe body is connected with a negative pressure device. A folding belt is arranged on the side wall of the pipe body, and the tube body can fold inwards or outwards along the folding belt under the action of external force. The utility model provides a surgical suction tube compared with the existing technology, can not only close to the cavity tissue to clean up, and avoid the conventional hard suction tube on the body damage caused by violent action, especially in the cavity surface is uneven, the effect of the utility model is particularly obvious, can quickly attract cavity liquid clean, improve the operation efficiency of the doctor. At the same time, tube body of the utility model can be folded, easy to attract tube is used in the fine operation, by pressing the tube, the tube orifice closed Straw sponge head, to increase the protection of the cavity body does not attract; in addition, the utility model has the advantages of convenient folding and shaping, and then to the doctor into the master distance.
【技术实现步骤摘要】
一种手术吸引管
本技术涉及医疗设备领域,特别是一种手术吸引管。
技术介绍
吸引管属于临床手术常用器械,广泛用于骨科、脑外科、耳科、妇产科、泌尿科以及胸外科等。吸引管大体结构为两端相通的管腔结构,一端连接负压装置,一端作为吸引头。目前的吸引管具有如下不足;第一,在行较为精细的手术(耳显微手术、喉显微手术、颅脑手术等)时,术腔区域组织较松软或精细,传统吸引管在吸引术腔废液(血液、冲洗水、分泌物等)的同时,由于负压作用均可能吸引、移位或损伤临近正常结构、组织,这样的情况在在某些手术中就是灾难(血管外科);第二,如果调低负压吸引力量,或者术腔较深,医者为清理术腔底部废液将不得不把吸引管尽量靠近术腔组织、结构,除了负压吸引的损伤,术者些许晃动或者对距离的误判,坚硬的吸引管均可能直接撞击术腔精细的结构。在耳显微手术听小骨重建时,吸引器的适应大大增加了手术难度。第三,如果手术病理标本较为细小,如胆酯瘤上皮组织,囊肿内无定形组织,常规吸引管在吸引术腔废液时极容易误吸丢失;第四,在面积较大,或结构不平整,或重要神经、血管等器官暴露部位,术腔废液量不多时,为避免吸引头损伤术腔组织,术 ...
【技术保护点】
一种手术吸引管,其特征在于:包括管体和管头,管头安装在管体的一端,管体的另一端连接有负压装置;所述管头为海绵材质的管体结构。
【技术特征摘要】
1.一种手术吸引管,其特征在于:包括管体和管头,管头安装在管体的一端,管体的另一端连接有负压装置;所述管头为海绵材质的管体结构。2.如权利要求1所述的一种手术吸引管,其特征在于:所述管体的侧壁上设置有沿管身纵轴方向设置的折叠带,在外力作用下,管体可以沿折叠带向内或向外折叠。3.如权利要求2所述的一种...
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