When the patient is ventilated with a facial mask, one uses the so-called C-grip. If this is not done evenly, the mask begins to leak. In addition one needs another assistant. With the mask fixation spiro-set the patient's head is stretched back on the overstretch pillow independently of the patient's head position, and the facial mask is evenly pressed to his or her face. In addition spiro-set is quickly and easily put on and your best solution when mask ventilation is performed.

- Safe overstretching of the head
- Self-regulating mask fixation