Development and Application of Non-invasive Real-time Detection System for Viscoelasticity of Skin Tissue / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 384-389, 2020.
Artigo
em Chinês
| WPRIM
| ID: wpr-942746
ABSTRACT
To satisfy the daily demand of skin condition maintenance, make non-invasive real-time detection, and get proper quantitative evaluation of skin viscoelasticity parameters at the same time, a portable non-invasive detection system to acquire real-time skin tissue viscoelasticity is developed. The system relies mainly on a single-degree-of-freedom forced vibration model, with spring-damp-mass, and on dynamic micro indentation method. The experiment is conducted on two kinds of springs, and on pigskin tissues as well, the system's suitability, accuracy and stability are confirmed. The skin viscoelasticity detection in vivo is also carried out on 20 subjects with different ages, the differences of skin viscoelasticity in various parts of the body are investigated, and the correlations between age and skin viscoelasticity are clarified.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Pele
/
Fenômenos Fisiológicos da Pele
/
Tempo
/
Viscosidade
/
Elasticidade
Tipo de estudo:
Estudo diagnóstico
Limite:
Humanos
Idioma:
Chinês
Revista:
Chinese Journal of Medical Instrumentation
Ano de publicação:
2020
Tipo de documento:
Artigo
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