HoloPatch:通过全息建模模板改进心内贴片的适合性
Matthias Lippert1,2, Gabriella d' Albenzio1,3, Kathrine Rydén Suther4
1Division for Technology and Innovation, The Intervention Centre, Oslo University Hospital, PO Box 4950 Nydalen, 0424 Oslo, Norway.
European heart journal. Imaging methods and practice
|October 23, 2024
概括
使用混合现实技术创建的数字补丁模板与用于修复心脏结构缺陷的手术材料密切匹配. 这种方法可以减少与心室隔膜缺陷关闭和心内转向相关的并发症.
科学领域:
- 心血管外科心血管外科
- 医疗器械技术 医疗器械技术
- 数字健康数字健康
背景情况:
- 结构性心脏缺陷的手术修复通常使用手工切割的补丁.
- 不完善的补丁适合可以导致并发症,如流出管道阻塞和残留缺陷.
研究的目的:
- 为了对混合现实 (MR) 和桌面应用程序进行比较,用于创建数字心脏补丁模板.
- 将数字贴片与实际植入的外科材料进行比较.
主要方法:
- 植入的贴片的数字模型是从手术遗留物中创建的.
- 临床专家使用MR和桌面软件生成数字补丁.
- 与真实补丁的数字化模型进行比较,并评估剩余的分流风险.
主要成果:
- 用MR创建的数字贴片与实际手术材料的尺寸非常接近.
- 桌面应用程序补丁比真正的补丁小得多.
- 评估者的偏好在评估分流风险和补丁面积方面有所不同.
结论:
- 数字贴片模板,特别是来自MR的模板,显示了准确的手术前大小测定的希望.
- 这项技术可能有助于减少心脏结构缺陷修复中的术后并发症.
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