https://www.selleckchem.com/pr....oducts/anacardic-aci
BACKGROUND The i-gel mask is a second-generation, single-use supraglottic airway device which does not have an inflatable cuff. The cuff consists of a thermoplastic elastomer and its mechanism of sealing still remains unclear. Various theories such as temperature-dependent changes in hardness and volume expansion as well as fluid absorption have been discussed. The aim of the present study is to investigate changes in volume, weight and density caused by temperature changes. MATERIAL AND METHODS Three i-gel masks (sizes 3, 4 and
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