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    • 6. 发明申请
    • PROCESS, SYSTEM AND SOFTWARE ARRANGEMENT FOR MEASURING A MECHANICAL STRAIN AND ELASTIC PROPERTIES OF A SAMPLE
    • 用于测量机械应变和样品的弹性特性的过程,系统和软件安排
    • WO2006024014A2
    • 2006-03-02
    • PCT/US2005/030294
    • 2005-08-24
    • THE GENERAL HOSPITAL CORPORATIONBOUMA, Brett, E.CHAN, Raymond, C.TEARNEY, Guillermo, J.
    • BOUMA, Brett, E.CHAN, Raymond, C.TEARNEY, Guillermo, J.
    • A61B5/00
    • A61B5/0066A61B5/0059A61B5/02007
    • A system, process and software arrangement are provided to determining data associated with at least one structural change of tissue. In particular, a first optical coherence tomography ("OCT”) signal which contains first information regarding the tissue at a first stress level, and a second OCT signal which contains second information regarding the tissue at a second stress level are received. The first and second information are compared to produce comparison information. The data associated with the at least one structural change is determined as a function of the comparison information and further information associated with (i) at least one known characteristics of the tissue and/or (ii) characteristics of an OCT system. Further, at least one optical coherence tomography ("OCT”) signal which contains information regarding the tissue can be received, and the modulus of the tissue may be determined as a function of the received at least one OCT signal.
    • 提供系统,过程和软件布置以确定与组织的至少一个结构变化相关联的数据。 特别地,接收包含关于第一应力水平的组织的第一信息的第一光学相干断层摄影(“OCT”)信号和包含关于第二应力水平的组织的第二信息的第二OCT信号。 比较第一和第二信息以产生比较信息。 与至少一个结构变化相关联的数据被确定为比较信息和与(i)组织的至少一个已知特征和/或(ii)OCT系统的特征相关联的进一步信息的函数。 此外,可以接收包含关于组织的信息的至少一个光学相干断层摄影(“OCT”)信号,并且可以根据所接收的至少一个OCT信号来确定组织的模量。