Abstract
This paper suggests a new experimental system and protocol of mechanical analysis for arterial cross-section research. So far, most methods of arterial studies have been focused on the deformation measurement in longitudinal and circumferential direction. The deformation in radial direction has been theoretically assumed by Poisson’s ratio and/or the incompressibility of arterial wal1. Also, the radial gradient of strains are neglected. In fact, the radial deformation and radial gradient of strains against blood pressure are important to be observed in the pathological point of view of artery. Proposed experimental system and protocol are to measure the deformation of cross-sectional artery. Also, this method enables to measure the deformation of anterior, posterior, and side site of cross-sectional area. It is meaningful to corre1ate the mechanically experimented data with pathological data of atherosclerotic artery.
Keywords
artery, experimental system, protocol, mechanics, deformation, strain gradient, anterior, posterior, atherosclerosis
Reference
황민철, & 신정욱. (1995). 동맥 전단부의 역학적분석을 위한 새로운 실험적 방법. 의공학회지, 16(2).
Abstract
This paper suggests a new experimental system and protocol of mechanical analysis for arterial cross-section research. So far, most methods of arterial studies have been focused on the deformation measurement in longitudinal and circumferential direction. The deformation in radial direction has been theoretically assumed by Poisson’s ratio and/or the incompressibility of arterial wal1. Also, the radial gradient of strains are neglected. In fact, the radial deformation and radial gradient of strains against blood pressure are important to be observed in the pathological point of view of artery. Proposed experimental system and protocol are to measure the deformation of cross-sectional artery. Also, this method enables to measure the deformation of anterior, posterior, and side site of cross-sectional area. It is meaningful to corre1ate the mechanically experimented data with pathological data of atherosclerotic artery.
Keywords
artery, experimental system, protocol, mechanics, deformation, strain gradient, anterior, posterior, atherosclerosis
Reference
황민철, & 신정욱. (1995). 동맥 전단부의 역학적분석을 위한 새로운 실험적 방법. 의공학회지, 16(2).