Photoacoustic identification of blood vessel deformation under pressure
In this work we demonstrate a photoacoustic system which can identify the deformation of blood vessels under external pressure. Using photoacoustic imaging method, the vessel internal diameter can be derived from the peak-to-peak time interval of the laser (532nm) induced the photoacoustic signals....
Main Authors: | Xiaoman Zhang, Cuncheng Weng, Shulian Wu, Jianyong Cai, Huaqin Wu, Zhifang Li, Lili Zhu, Hui Li |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2019-07-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.5108852 |
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