Rapid Rhino nasal packs: demonstration of depressurisation but not deflation.
期刊名称: Journal of Laryngology & Otology如何激活windows7
英语评课稿
作者: C Smyth, B Hanna, C Scally
作者机构: Department of ENT精神实质>合同附件
年份: 2009年
期号: 第5期美景的近义词
关键词: No;Surgical Tampons;Haemostatics;Air;Pressure
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摘要:Objectives:Following a suggestion by ward patients that Rapid Rhino nasal packs may deflate over time, allowing recurrence of epistaxis, we aimed to demonstrate deflation of 7.5cm Rapid Rhino packs when ud in vivo for post-operative nasal packing.Materials and methods:The volume of air insufflated and retrieved from Rapid Rhino nasal packs ud for post-operative nasal packing was reco
rded, as was the pressure following inflation and prior to removal. The time taken for the initial inflation pressure to stabili was monitored in a number of packs. Similar pressure and volume measurements were repeated in a ries of in vitro packs for comparison.Results:Fourteen concutive patients undergoing ptoplasty were recruited. High but unsteady pressure values were obtained in the first patient's packs. In the subquent five patients,...
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