Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference · 2012
Precision analysis of a multi-slice ultrasound sensor for non-invasive 3D kinematic analysis of knee joints.
СтатьяНазвание и аннотация: Перевод в очереди
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Masum Md Abdullah, Lambert Andrew J, Pickering Mark R, Scarvell J M, Smith P N
Аннотация
Currently the standard clinical practice for measuring the motion of bones in a knee joint with sufficient precision involves implanting tantalum beads into the bones to act as fiducial markers prior to imaging using X-ray equipment. This procedure is invasive in nature and exposure to ionizing radiation imposes a cancer risk and the patient's movements are confined to a narrow field of view. In this paper, an ultrasound based system for non-invasive kinematic evaluation of knee joints is proposed. The results of an initial analysis show that this system can provide the precision required for non-invasive motion analysis while the patient performs normal physical activities.