Peter Kenneth Graham,Jonathan David Harwood,Laurence Gulliver
申请号：
US13698272
公开号：
US20130112201A1
申请日:
2011.05.13
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Condensation or “rain-out” is a problem in breathing circuits and especially neonatal breathing circuits. The subject patent provides an improved breathing tube component for managing rain-out particularly in neonatal applications. In particular the breathing tube has a smooth inner bore, and an outer insulating layer containing stagnant gas and a heater wire.
