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一种术中血管血压非接触式测量方法及视觉检测系统
陈雪; 王士召; 郇勇; 佟志勇; 杨晓雷; 李钰
2023-09-22
Rights Holder中国科学院力学研究所
Abstract本发明提供了一种术中血管血压非接触式测量方法及视觉检测系统,方法为:通过非接触方式采集待测血管至少一个搏动周期的动态图像数据;对所述动态图像数据进行边界识别以计算获得所述待测血管的在至少一个搏动周期的动态尺寸参数;基于预先检测获得的所述待测血管的血管弹性参数,构建所述待测血管的应力-应变关系式;将所述动态尺寸参数与所述应力-应变关系式进行拟合,以获得所述待测血管的血压参数。本发明能够以非接触式的方式,在手术术中(血管暴露在视野范围)测量待定血管的血压参数,可以精准定位待测的若干根血管,对于医生判断手术方案选择合适的血管提供了参考指标。
Application Date2022-01-12
Date Available2023-09-22
Patent NumberCN202210030035.4
Language中文
Classification发明专利
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/93926
Collection非线性力学国家重点实验室
Recommended Citation
GB/T 7714
陈雪,王士召,郇勇,等. 一种术中血管血压非接触式测量方法及视觉检测系统. CN202210030035.4[P]. 2023-09-22.
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