Ultrasound surface wave elastography of the living human eye
Abstract: The purpose of this paper was to demonstrate a noninvasive technique to measure elastic properties of human eyes using ultrasound surface wave elastography (USWE) technique. Twenty eyes of 10 healthy subjects (age 44–63; mean 51 years) were studied.
仅显示来自 ieeexplore.ieee.org 的搜索结果Simultaneous Assessment of the Whole Eye Biomechanics Using …
The statistical analysis of the elastic wave speed was presented for ocular tissues. Finally, the mapping for the elastic wave speed of each ocular co…
In Vivo Non-Invasive Measurement of Young’s …
In this feasibility study we demonstrated proof-of-principle for a novel method, ultrasound surface wave elastography (USWE), to determine the in vivo Young’s modulus of elasticity of corneas in normal human eyes.
Ultrasound Elastography in Ocular and Periocular Tissues: A Review
2021年10月13日 · Ultrasound elastography has become available in everyday practice, allowing direct measurement of tissue elasticity with important and expanding clinical applications. …
- 作者: Georgios Bontzos, Vivian Paraskevi Douglas, Konstantinos A A Douglas, Zoi Kapsala, Eleni E Drakonaki...
- Publish Year: 2021
Simultaneous Assessment of the Whole Eye Biomechanics Using …
The statistical analysis of the elastic wave speed was presented for ocular tissues. Finally, the mapping for the elastic wave speed of each ocular component was acquired at each IOP level. …
Recently introduced multi‑directional optical coherence elastography (OCE) combined with an air‑coupled ultrasound transducer for excitation of elastic surface waves was used to estimate
A noninvasive ultrasound vibro-elastography technique for …
We demonstrate for the first time that noninvasive ultrasound vibro-elastography can be used for assessing ocular lesions. The results show that lesion tissues are stiffer than control tissues. …
Simultaneous Assessment of the Whole Eye Biomechanics Using
Methods: A high resolution ultrasound elastography system was developed to achieve this goal. The efficacy and accuracy of the system was first validated on tissue-mimicking phantoms …
Ultrasound Elastography in Ocular and Periocular Tissues: A Review
2020年12月14日 · Keywords: Ultrasound elastography, strain elastography, shear wave elastography, ocular tissues, periocular tissues, imaging. Abstract: Ultrasound elastography …
A noninvasive ultrasound vibro-elastography technique for
Objective: This research aims to develop a noninvasive ultrasound vibro-elastography technique for assessing ocular lesions including intraocular melanoma and nevus lesions. Method: Wave …
Noninvasive measurement of wave speed of porcine cornea in ex …
2017年11月1日 · The objective of this study was to extend an ultrasound surface wave elastography (USWE) technique for noninvasive measurement of ocular tissue elastic …
