摘要
目的 研究吞咽过程中舌压传感器的应用是否对屈曲传感器所记录的喉部运动波形产生影响.方法 选取12名健康成年男性为受试者,嘱所有受试者端坐位吞咽5 m1水,比较同一受试者在同时贴附属曲传感器和舌压传感器以及仅贴附属曲传感器而不贴附舌压传感器两种情况下吞咽屈曲传感器的记录参数.结果 统计显示,无论贴附舌压传感器与否,屈曲传感器所记录吞咽过程中喉部运动波形的同一标志时间点彼此之间的差异均无统计学意义（P＞0.05）,而且屈曲传感器记录的喉部运动各时期持续时间也不因贴附舌压传感器而发生变化（P＞0.05）.结论 吞咽时舌压传感器的贴附不影响屈曲传感器记录的喉部运动,为将来同步应用舌压传感器和屈曲传感器测定吞咽过程中舌压生成与喉部舌骨运动生理协同性研究提供了基础.
Objective To evaluate the effects of the application of tongue pressure sensor sheet on the signal waveform of laryngeal movement produced by the bend sensor during deglutition.Methods Twelve adult male subjects were recruited to perform a single swallow of 5 ml water when sitting on the dental chair with upright position.The data recorded by bend sensor was obtained with attaching tongue pressure sensor sheet simultaneously or not.Then the measured parameters by bend sensor with or without concurrent application of tongue pressure sensor sheet were compared.Results There were no significant differences between the same time point on the signal waveform produced by bend sensor whether concurrently attaching tongue pressure sensor sheet or not （P 〉 0.05）.Additionally,we found no statistical significances between matched phases on the signal waveform recorded by bend sensor with or without application of tongue pressure sensor sheet （P 〉 0.05）.Conclusion The findings in this study suggest us that the usage of tongue pressure sensor sheet exerted no influences on the waveform of the laryngeal movement produced by bend sensor during deglutition,facilitating us to further apply tongue pressure sensor sheet and bend sensor simultaneously to record tongue pressure production and hyoid activity during deglutition.
出处
《中华耳鼻咽喉头颈外科杂志》
CAS
CSCD
北大核心
2014年第3期218-222,共5页
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
关键词
吞咽
舌
舌骨
生物传感技术
Deglutition
Tongue
Hyoid bone
Biosensing techniques
