EFFECT OF UPPER AIRWAY SHAPE ON OBSTRUCTIVE SLEEP APNEA SYNDROME:   NUMERICAL SIMULATION BY FLUID-STRUCTURE INTERACTION METHOD

doi:10.1142/S0219519413400095

CORC > 北京大学 > 工学院

	EFFECT OF UPPER AIRWAY SHAPE ON OBSTRUCTIVE SLEEP APNEA SYNDROME: NUMERICAL SIMULATION BY FLUID-STRUCTURE INTERACTION METHOD
	Rong, Qiguo ; Ren, Shuang ; Li, Qihong
刊名	journal of mechanics in medicine and biology
	2013
关键词	Apnea upper airway collapse fluid-structural interaction shape change PATHOGENESIS
DOI	10.1142/S0219519413400095
英文摘要	Anatomic abnormality is an important pathogenic factor of obstructive sleep apnea syndrome. Airflow through the upper airway is a dynamic process involving fluid-structure interactions from a mechanical point of view. In this study, a general finite element model of the upper airway and surrounding tissues was transformed to a new configuration to simulate the results of maxillomandibular advancement surgery. The breathing process was simulated for both the general and transformed models by applying the same loading and boundary conditions. The simulation results showed that the maximum strain was obviously reduced and the pressure gradient around the oropharynx became smoother after morphological transformation.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000330640400001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Biophysics; Engineering, Biomedical; SCI(E); EI; 1; ARTICLE; 6,SI; 13
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/315830]
专题	工学院
推荐引用方式 GB/T 7714	Rong, Qiguo,Ren, Shuang,Li, Qihong. EFFECT OF UPPER AIRWAY SHAPE ON OBSTRUCTIVE SLEEP APNEA SYNDROME: NUMERICAL SIMULATION BY FLUID-STRUCTURE INTERACTION METHOD[J]. journal of mechanics in medicine and biology,2013.
APA	Rong, Qiguo,Ren, Shuang,&Li, Qihong.(2013).EFFECT OF UPPER AIRWAY SHAPE ON OBSTRUCTIVE SLEEP APNEA SYNDROME: NUMERICAL SIMULATION BY FLUID-STRUCTURE INTERACTION METHOD.journal of mechanics in medicine and biology.
MLA	Rong, Qiguo,et al."EFFECT OF UPPER AIRWAY SHAPE ON OBSTRUCTIVE SLEEP APNEA SYNDROME: NUMERICAL SIMULATION BY FLUID-STRUCTURE INTERACTION METHOD".journal of mechanics in medicine and biology (2013).