A breathing circuit comprising first and second conduits is disclosed, wherein at least one of the conduits is a non-conventional conduit. A multilumen unilimb breathing circuit is also disclosed having first and second conduits, wherein when the proximal ends of said first and second conduits are each...http://www.google.es/patents/US7261105?utm_source=gb-gplus-sharePatente US7261105 - Breathing circuits having unconventional respiratory conduits and systems and methods for optimizing utilization of fresh gases
Breathing circuits having unconventional respiratory conduits and systems ...
