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코골이 환자의 sleep splint 착용 전후의 음향학적 및 공기역학적 연구
An Aerodynamic study used aerophoneⅡ for snoring patients

대한치과의사협회지 2011년 49권 4호 p.219 ~ p.226

정세진(Jung Se-Jin) - 전북대학교 치의학전문대학원 구강안악면외과학교실
김현기(Kim Hyun-Gi) - 전북대학교 음성과학연구소
신효근(Shin Hyo-Keun) - 전북대학교 치의학전문대학원 구강안악면외과학교실

Abstract

Snoring and obstructive sleep apnea (OSA) are common sleep disordered breathing conditions. Habitual snoring is caused by a vibration of soft tissue of upper airway while breath in sleeping, and obstructive sleep apnea is caused by the repeated obstructions of airflow for a sleeping, specially airflow of pharynx. Researchers have shown that snoring is the most important symptom connected with the obstructive sleep apnea syndrome The treatment is directed toward improving the air flow by various surgical and nonsurgical methods. The current surgical procedures used are uvulopalatopharyngoplasty(UPPP), orthognathic surgery, nasal cavity surgery. Among the nonsurgical methods there are nasal continuous positive air pressure(CPAP), pharmacologic therapy, weight loss in obese patient, oral appliance(sleep splint). Sleep splint brings the mandible forward in order to increase upper airway volume and prevents total upper airway collapse during sleep. However, the precise mechanism of action is not yet completely understood, especially aerodynamic factor. The aim of this study evaluated the effect of conservative treatment of snoring and OSAS by sleep splint through measured aerodynamic change by an aerophoneⅡ. We measured a airflow, sound pressure level, duration, mean power from overall airflow by aerophoneⅡ mask. The results indicated that on a positive correlation between a decrease in maximum airflow rate and a decrease in maximum sound pressure level, on a negative correlation between a decrease in maximum airflow rate and a increase in duration.

키워드

Snoring, Obstructive sleep apnea, Sleep splint, AerophoneⅡ, Airflow

KMID : 0362720110490040219

원문 및 링크아웃 정보

학회

등재저널 정보

주제코드

주제명(Target field)

연구대상(Population)

연구참여(Sample size)

대상성별(Gender)

질병특성(Condition Category)

연구환경(Setting)

연구설계(Study Design)

연구기간(Period)

중재방법(Intervention Type)

중재명칭(Intervention Name)

키워드(Keyword)

유효성결과(Recomendation)

There is a positive correlation between a decrease in maximum airflow rate and a decrease in maximum sound pressure level.

연구비지원(Fund Source)

근거수준평가(Evidence Hierarchy)

출판년도(Year)

참여저자수(Authors)

대표저자

DOI

KCD코드

ICD 03

건강보험코드

코골이 환자의 sleep splint 착용 전후의 음향학적 및 공기역학적 연구 An Aerodynamic study used aerophoneⅡ for snoring patients

Abstract

키워드

코골이 환자의 sleep splint 착용 전후의 음향학적 및 공기역학적 연구
An Aerodynamic study used aerophoneⅡ for snoring patients