海南医学
海南醫學
해남의학
HAINAN MEDICAL JOURNAL
2015年
3期
360-362
,共3页
张治明%王剑鸣%欧阳帆%陈福春
張治明%王劍鳴%歐暘帆%陳福春
장치명%왕검명%구양범%진복춘
气管导管%经口气管插管%口咽气道解剖
氣管導管%經口氣管插管%口嚥氣道解剖
기관도관%경구기관삽관%구인기도해부
Endotracheal tube%Oral endotracheal intubation%Oropharyngeal airway anatomy
目的:观察测量拔管后气管导管屈角,并对屈角形成的可能相关因素进行分析。方法全身麻醉苏醒后,收集置管时间超过50 min的数量约300条(内径型号,ID:5.5~7.5)使用后的普通PVC气管导管,冷水冲洗后放到固定支架下摄取数码照片,同时记录气管导管的型号和留置时间。使用Corel Draw 12.0对符合要求的气管导管的屈角进行测量。对屈角进行描述性统计分析,分析留置时间与气管导管屈角之间的相关性,比较不同型号气管导管的屈角。结果气管导管屈角为86°~132°,平均(108.4±8.5)°,呈大致正态分布,气管导管留置时间与气管导管屈角之间无显著的相关性(r=-0.072,P=0.232),而不同气管导管内径与屈角之间却表现出显著的差异性(F=167.216,P=0.000)。结论气管导管口腔置管超过50 min后,会发生屈角变形,其屈角约为(108.4±8.5)°,其变形与气管ID有关,反映了口咽部气道解剖。
目的:觀察測量拔管後氣管導管屈角,併對屈角形成的可能相關因素進行分析。方法全身痳醉囌醒後,收集置管時間超過50 min的數量約300條(內徑型號,ID:5.5~7.5)使用後的普通PVC氣管導管,冷水遲洗後放到固定支架下攝取數碼照片,同時記錄氣管導管的型號和留置時間。使用Corel Draw 12.0對符閤要求的氣管導管的屈角進行測量。對屈角進行描述性統計分析,分析留置時間與氣管導管屈角之間的相關性,比較不同型號氣管導管的屈角。結果氣管導管屈角為86°~132°,平均(108.4±8.5)°,呈大緻正態分佈,氣管導管留置時間與氣管導管屈角之間無顯著的相關性(r=-0.072,P=0.232),而不同氣管導管內徑與屈角之間卻錶現齣顯著的差異性(F=167.216,P=0.000)。結論氣管導管口腔置管超過50 min後,會髮生屈角變形,其屈角約為(108.4±8.5)°,其變形與氣管ID有關,反映瞭口嚥部氣道解剖。
목적:관찰측량발관후기관도관굴각,병대굴각형성적가능상관인소진행분석。방법전신마취소성후,수집치관시간초과50 min적수량약300조(내경형호,ID:5.5~7.5)사용후적보통PVC기관도관,랭수충세후방도고정지가하섭취수마조편,동시기록기관도관적형호화류치시간。사용Corel Draw 12.0대부합요구적기관도관적굴각진행측량。대굴각진행묘술성통계분석,분석류치시간여기관도관굴각지간적상관성,비교불동형호기관도관적굴각。결과기관도관굴각위86°~132°,평균(108.4±8.5)°,정대치정태분포,기관도관류치시간여기관도관굴각지간무현저적상관성(r=-0.072,P=0.232),이불동기관도관내경여굴각지간각표현출현저적차이성(F=167.216,P=0.000)。결론기관도관구강치관초과50 min후,회발생굴각변형,기굴각약위(108.4±8.5)°,기변형여기관ID유관,반영료구인부기도해부。
Objective To measure the shaped angle of the endotracheal tube (ET) after extubation, and to an-alyze the related factors. Methods Three hundred oral intubated ETs (inner diameter, ID range:from 5.5 to 7.5) were collected after extubation from general anesthetized patients. After washed by cold water, the collected tubes were pho-tographed in a fixed holder by a digital camera, and shaped angles of ETs were measured by CorelDraw 12.0. The fol-lowing data were recorded of each tube:ID and intubated duration of the ETs. Shaped angles and intubated durations of ETs were statistically described, and factors which may affect ET shaped angles were also analyzed, including intu-bated durations and ID of ETs. Results A total of 283 photos were taken among 300 ETs, and shaped angle measured with normal distributed roughly [ranged from 86° to 132° , (108.4 ± 8.5)° in mean]. There was no significant relation-ship between shaped angles and intubated duration (r=-0.072, P=0.233). However, if grouped by ID, ETs shaped an-gles were differed significantly (F=44.735, P=0.000). Conclusion After intubated orally for more than 50 min, endo-tracheal tubes will be shaped into a angle at (108.4 ± 8.5)° and differ from different inner diameter, which may be caused by anatomy of oropharyngeal airway.