透氣性高分子材料於呼吸管路之成效探討

Discussion on the effect of breathable polymer material in breathing circuit

許定洋 ； 蔡佩颖 ； 鄭浩偉

《2022ICWVCD視覺傳達設計國際研討會暨基礎造形論壇論文集》 2022 (2022/12) Pp. 388-397

摘要

對於一些需要長時間使用呼吸機的病患，乾燥的冷空氣造成口乾口裂是其中最難過的負作用之一。目前加熱加濕呼吸治療就是被用來預防上述的情形發生；但其中的呼吸管路長期存在易積水、嗆入個案氣管內的缺點。本研究利用新研發之材料，增加呼吸管路之水氣蒸散率，使管路內的水冷凝速度減少，進而降低冷凝水的量。本研究實驗證明了使用此種透氣材料的管路，於相同呼吸治療模式下，和市售管路相比，對冷凝水的影響確實有減少了許多。

關鍵字

冷凝水 ； 水氣蒸散 ； 呼吸管路 ； 積水 ； 加熱加濕呼吸治療

並列摘要

For some patients who need to use a ventilator for a long time, the dry and cold air causing dry and cracked mouth is one of the most unpleasant side effects. At present, heating and humidifying breathing therapy is used to prevent the above situation from happening; however, the breathing circuit has the disadvantage of easy accumulation of water and choking into the trachea of the case for a long time. This research uses newly developed materials to increase the water vapor evaporation rate of the breathing circuit, so that the condensation rate of water in the circuit is reduced, thereby reducing the amount of condensed water. The experiments in this study have proved that the tube using this breathable material has a much reduced effect on condensation compared with the commercially available tube under the same breathing therapy mode.

並列關鍵字

Condensed water ； evapotranspiration ； breathing circuit ； water accumulation ； heating and humidification breathing therapy