In the delivery room, we recommend the use of the Double mask with neckband. The neckband ensures capture of nitrous oxide from the expired breaths of the mother-to-be when the mask is not in use. The mother can quickly access the mask at the start of the next labor pain.

The function of the Double mask

The Double mask consists of a hard-outer mask of transparent Polysulfone, and a soft inner mask of transparent silicone. There is a column between the outer and inner masks, where leaking gas is suctioned and evacuated through the coupling house and the evacuation tubes. The coupling house connects the Double mask with the evacuation tube system (standard ISO taper).