The design of the warmer prevents incorrect insertion of the cartridge. The cartridge can remain in the circuit and be transported with the patient for up to 24 hours, and less than 4 ml of fluid is sufficient for its initial filling.
All cartridges are radiation sterilized, non-pyrogenic, and made from materials free of natural rubber latex and di-(2-ethylhexyl) phthalate (DEHP). The dimensions of a box containing 10 cartridges are 7 cm x 14 cm x 11 cm.
The package contains 30 units.