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机器人辅助的注射针在CT引导的腹部皮穿式切除中:SaFE市场后研究
Baptiste Bonnet1,2,3, Lambros Tselikas4,5,6, Paul Beunon4
1Service d'Imagerie Thérapeutique, Département d'Anesthésie, Chirurgie et Interventionnel (DACI), Gustave Roussy, 114 Rue Édouard Vaillant, 94805, Villejuif, France. baptiste.bonnet@gustaveroussy.fr.
La Radiologia medica
|February 20, 2026
概括
机器人注射针用于腹部热除是可行的和安全的,证明了高精度. 早期的结果表明瘤结果与传统方法相比,支持机器人系统在干预放射学中的集成.
科学领域:
- 干预性放射学 干预性放射学
- 医疗机器人 医疗机器人
- 在瘤学瘤学.
背景情况:
- 对于腹部疾病的穿皮干预通常需要精确的针头放置.
- 机器人引导系统为这些程序的准确性和安全性提供了潜在的改进.
研究的目的:
- 评估用于CT引导腹部热切除菌的机器人注射针的可行性,安全性和准确性.
- 在市场后的环境中评估机器人引导装置的现实世界性能.
主要方法:
- 一项前性单中心研究,涉及54名接受CT导向腹部热切除除术的患者.
- 评估技术成功,程序安全,针位置精度 (3D偏差),即时切除成功,局部复发率 (2个月和1年),以及操作员满意度.
主要成果:
- 在机器人注射针的技术成功率为94.4%.
- 平均3D精度为2.5毫米,在98.4%的病变中立即切除成功.
- 2个月的局部复发率为8.3%,一年的复发率为25.6%;运营商满意度平均为3.1/4.4.
结论:
- 机器人指导CT导向腹部热性切除是可行的,安全和准确的.
- 早期的瘤结果似乎与传统的自由手技巧相似.
- 支持将机器人系统集成到常规干预放射学实践中.
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