尿管式膀胱尿道吻合器的研制及动物实验

• 作 者: 赖义明 黄浩 陈贤举 朱定军 王博 于浩 王淦平 马晓明 何志华 黄乙川 林天歆 黄健
• 机 构: 中山大学孙逸仙纪念医院泌尿外科,
• 出 处: 中华腔镜泌尿外科杂志(电子版)
• 发表日期: 2016年03期
• 关键词: 膀胱尿道 泌尿外科 吻合器 动物实验 工程绘图 动物模型 图形绘制 应用可行性 关键技术难题 动物模型建立

目的为解决腹腔镜及机器人手术中膀胱尿道吻合的关键技术难题,达到改进吻合效果、缩短手术时间、减少并发症、促进腹腔镜及机器人技术的推广应用,我们研制了用于膀胱尿道吻合的尿管式膀胱尿道吻合器。方法采用Pro/E工程绘图软件进行尿管式膀胱尿道吻合器的三维图形绘制,并用兔子进行动物实验,验证新型吻合器的可行性和使用效果。结果研制并绘制了尿管式膀胱尿道吻合器的产品原理图,成功建立了动物模型,经验证该吻合器可达到牢靠的吻合效果并缩短手术时间。结论本研究提示尿管式膀胱尿道吻合器的应用可行性,为该专利产品的制作和产业化奠定了基础。

Objective To solve the key technical problems of anastomosis of the bladder and urethra during laparoscopic and robotic surgery, to improve the anastomosis effect, shorten the operation time, reduce the complication and promote the popularization and application of laparoscopic and robot technology, we developed the urine for urinary bladder and urinary tract anastomosis Tubular urinary tract stapler. Methods The Pro / E engineering drawing software was used to draw the three-dimensional graph of urethral bladder urethral stapler and the rabbit was used for animal experiments to verify the feasibility and effect of the new stapler. Results The product schematic of urinary bladder urethral stapler was developed and drawn. The animal model was successfully established. It was verified that the stapler could achieve a reliable anastomosis and shorten the operation time. Conclusion This study suggests the feasibility of urinary bladder urethral stapler, which lays the foundation for the production and industrialization of the patented product.