Full respiratory control
More space during elective surgery
Studies showing an increase in ventilation efficiency
Evone: Full respiratory control
Evone is the only commercially available ventilator applying FCV® , directing both the inspiration and the expiration of an anesthetized patient requiring mechanical ventilation. Evone’s FCV® ventilation mode is based on a controlled inspiration and expiration flow from a set PEEP to a set peak pressure and vice versa. The inspiratory flow is continuously controlled by advanced mass flow regulators; the expiratory flow is controlled by regulated suctioning. Evone is to be used in combination with Ventinova’s Tritube, an ultrathin endotracheal tube (outer diameter 4.4 mm), enabling highly accurate intratracheal pressure measurements and securing the airway with an inflatable cuff. FCV® ventilation requires a sealed airway. Additionally, Evone has a (High Frequency) Jet Ventilation mode, which requires an open airway. Jet ventilation can be used as breathing support while emerging the patient from mechanical ventilation to spontaneous breathing. Therefore, Evone is able to fully ventilate in case of an obstructed (sealed) airway and an open airway.
- More efficient ventilation as compared to conventional Volume Controlled Ventilation (VCV) protocols
- Studies reveal FCV® to increase alveolar aeration lung recruitment and oxygenation in both healthy and diseased lungs
- Because FCV® gradually changes airway pressure and volume over time, this ventilation mode effectively reduces the net energy applied to the lungs as compared to both VCV and Pressured Controlled Ventilation (PCV)
- When using Tritube, the patient can be liberated from ventilation using Evone’s jet ventilation mode with a deflated cuff, reducing cuff-related stimuli in the trachea.
Evone, in combination with Tritube, is being used during a wide variety of surgical procedures. Especially during ENT/laryngeal surgery this combination offers several new surgical options for treatment. Our ventilation techniques FCV® and EVA® enable full ventilation through small bore lumen, providing adequate ventilation even in cases involving critically obstructed airways. In comparison to jet ventilation, it strongly reduces the risk on barotrauma.
Order number Evone: 6000 / Order number Trolley: 18030.
ESA 2019, Better lung recruitment and higher efficiency
ESA 2018, Industry Symposium
Animation Evone (short version)
Animation Evone (original version)
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The first randomized controlled trial on FCV® has now been published, demonstrating that during laryngeal surgery Tritube improves visibility of the surgical site as compared with a MLT 6.0. Moreover, the group of Prof Schumann showed that FCV® improves lung...