The oxygen barrier permits breast milk to stay fresh during storage

Respironics Trilogy Passive Exhalation Circuit

Improves blood flow through the femoral vein and reduce the chances of blood clots

which is designed to be worn more than one day

Lightweight – weighs only 7 oz

PureSom Ultra Plus Chin Strap Medium Sold By:1 Each The oxygen barrier permits breastTiara Medical PureSom Ultra Plus Chin Strap Medium, WhiteTiara Medical systems offers an inexpensive solution to the problem of opening your mouth during sleep. Tiara Medical Systems has released a chin strap which is very similar to the Respironics version of the chin strap.