Skip to main content
Figure 2 | Critical Care

Figure 2

From: Comparative evaluation of three interfaces for non-invasive ventilation: a randomized cross-over design physiologic study on healthy volunteers

Figure 2

Helmet next. The new helmet (Helmet next) is composed of a rigid plastic ring (1), inflatable cushion (2) with its inflating line (3), anular opening ring secured to the rigid ring underneath the cushion (4), and transparent hood (5). The helmet is secured to the head by the inflated cushion placed around the neck below the jaw.

Back to article page

Critical Care

ISSN: 1364-8535