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MEASUREMENT OF BIOMECHANICAL PROPERTIES IN AN OCT IMAGE

机译:10月图像中生物力学性能的测量

摘要

Systems and method are provided for evaluating a biomechanical property of tissue. A shear wave generator is configured to induce a shear wave in the tissue. An optical coherence tomography (OCT) imager is configured to capture a B-scan frame of the tissue. An image processing component is configured to determine a frequency of the shear wave in the tissue from the B-scan frame of the tissue at each of a plurality of locations within the B-scan. A parameter calculation component is configured to calculate a value for the biomechanical property for a plural subset of the plurality of locations within the B-scan frame of the tissue from the determined frequency of the shear wave at each of the plural subset of the plurality of locations.
机译:提供了用于评估组织的生物力学性质的系统和方法。剪切波发生器被配置为在组织中感应剪切波。光学相干断层扫描(OCT)成像仪配置为捕获组织的B扫描帧。图像处理组件被配置为根据组织的B扫描帧在B扫描内的多个位置中的每个位置处确定组织中的剪切波的频率。参数计算组件被配置为根据在多个B的多个子集中的每个子集中的确定的剪切波频率,来计算组织的B扫描帧内的多个位置的多个子集中的生物力学特性的值。位置。

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