在狗尸体中使用绿色氨酸 (ICG) 的光导向胸腔镜手术:视频辅助 (VATS) 和机器人辅助 (RATS) 方法的描述性评估
Francisco M Sánchez-Margallo1, Lucía Salazar-Carrasco2, Manuel J Pérez-Salazar2
1Scientific Direction, Jesús Usón Minimally Invasive Surgery Center, 10171 Cáceres, Spain.
Animals : an open access journal from MDPI
|December 30, 2025
概括
光成像用绿色成功地绘制了使用视频辅助胸腔镜 (VATS) 和机器人辅助手术的狗胸管. 这种技术增强了对狗的微创胸管外科手术的可视化效果.
科学领域:
- 兽医外科 兽医外科 兽医外科
- 最少侵入性的手术
- 手术成像手术成像
背景情况:
- 由于解剖学变异和可视化的差异,狗胸管的术内鉴定是困难的.
- 最少入侵的外科手术技术需要精确的解剖绘图,以获得成功的结果.
研究的目的:
- 评估使用视频辅助胸腔镜 (VATS) 和机器人辅助胸腔镜 (VersiusTM系统) 在狗尸体上进行光导向胸管映射的可行性.
- 量化评估光成像质量,用于胸管可视化.
主要方法:
- 四个成年 beagle 尸体进行了双边胸腔镜检查.
- 内注射绿色氨酸 (ICG),然后进行近红外 (NIR) 光成像.
- 使用信号与噪声比率 (SNR),对比与噪声比率 (CNR) 和对比分辨率 (CR) 进行光质量的定量分析.
主要成果:
- 无论是VATS还是机器人辅助胸腔镜,都成功地在所有尸体中识别了胸管及其分支.
- VATS显示出更明亮的光,而机器人辅助手术提供了稳定的成像和更好的管道到背景的歧视.
- 计算了定量光学参数,以标准化成像质量评估.
结论:
- 在光导向的胸管识别是可行的,使用VATS和机器人辅助胸腔镜在狗尸体.
- 拟议的光学参数的标准化评估可以帮助未来的体内研究.
- 这种技术有可能改善狗的胸腔管道手术.
关键词:
狗类犬类动物 狗类犬类基洛托拉克斯 (chylothorax) 是一个有机体.印度氨酸绿色的绿色接近红外的光效应.机器人辅助手术是一种机器人辅助的手术.胸腔管道 胸腔管道视频辅助胸腔镜视频辅助胸腔镜.更多相关视频
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