通过近距离振动声学传感增强Veress针入口,用于自动识别腹膜穿孔
Moritz Spiller1, Nazila Esmaeili1,2, Thomas Sühn1,3
1SURAG Medical GmbH, 04229 Leipzig, Germany.
Diagnostics (Basel, Switzerland)
|August 10, 2024
概括
一种新的振动声学指导技术在100%的情况下准确地检测了腹腔镜入口. 这项创新提高了手术安全性和情境意识,而不需要仪器尖端传感器.
科学领域:
- 最少侵入性的手术
- 手术导航技术 手术导航技术
- 医疗设备创新 医疗设备创新
背景情况:
- 腹腔镜检查至关重要,但存在并发症的风险.
- 目前对腹腔镜接入的安全性改进是昂贵的,并提供有限的好处.
- 需要改进,具有成本效益的解决方案,以指导腹腔镜期间的针干预.
研究的目的:
- 评估一种基于振动声学信号的新技术,用于指导针干预.
- 评估原型在腹腔镜手术期间检测成功进入腹腔的有效性.
- 确定该技术在改善手术情境意识和仪器兼容性方面的潜力.
主要方法:
- 试验了一种原型的振动声学引导系统.
- 用猪尸体进行评估 (n=8).
- 进行了193次针插入,以评估检测准确度和信号质量.
主要成果:
- 原型在检测成功进入腹腔的过程中实现了100%的准确性.
- 高质量的振动声学信号使所有插入阶段的精确识别成为可能,包括腹膜穿孔.
- 该技术成功地引导了针干预,而不需要仪表尖传感器.
结论:
- 振动声学引导技术在安全的腹腔镜入口方面表现出高效.
- 该系统增强了外科医生的情境意识,并支持关键针插入步骤.
- 该技术提供了一个具有成本效益的,兼容的替代现有的腹腔镜访问工具.
关键词:
卡普诺佩里托尼乌姆 (capnoperitoneum) 是一个主要的产物.指导系统指导系统的指导系统.laparoscopic 进入 进入 进入 进入laparoscopy 腹腔镜检查 腹腔镜检查 腹腔镜检查微创手术是最少的侵入性手术.提供外科支持.振动声学是一种振动声学.更多相关视频
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