A Probing Device for Quantitatively Measuring the Mechanical Properties of Soft Tissues during Arthroscopy
A Probing Device for Quantitatively Measuring the Mechanical Properties of Soft Tissues during Arthroscopy
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DOI：
10.3791/60722
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发表时间：
2020-05-01
影响因子：
1.2
通讯作者：
Hananouchi, Takehito
中科院分区：
文献类型：
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作者：
Hananouchi, Takehito
关节镜手术中的探查是通过拉或推软组织来执行的，这为了解软组织的状况提供了反馈。然而，产出只是定性的基础上的“外科医生的感觉”。在这里，描述了一种探头装置，通过使用三轴力传感器定量测量软组织的阻力来解决这一问题。在这两种情况下(即，拉力和推力探测某些模拟髋臼唇部和软骨的组织)，这种探测装置被发现在关节镜检查中用于测量关节的一些力学特性。
Probing in arthroscopic surgery is performed by pulling or pushing the soft tissue, which provides feedback for understanding the condition of the soft tissue. However, the output is only qualitative based on the "surgeon's feeling". Herein is described a probing device developed to address this issue by measuring the resistance of soft tissues quantitatively with a tri-axial force sensor. Under both conditions (i.e., pull- and push-probing certain tissues mimicking the acetabular labrum and cartilage), this probing device is found to be useful for measuring some mechanical properties in joints during arthroscopy.