Ventway Sparrow User Manual
Page 13 of 144
3.2. CONTRAINDICATIONS
• Depending on the legal status of DNR, DNAR or DNACPR instructions in
your location, use of this device may be contraindicated. Consult your
legal advisor for specific guidelines in this respect.
• Acute Pneumothorax
3.3. LIMITATIONS OF USE
Clinical situations potentially affecting accuracy or performance:
• Controlling the flow in the presence of difficult airways, such as severe
lung blockage and asymmetric air entrance to the lung
• Low compliance of the airways
• Asynchronization between patient and ventilator
• Barotrauma
• Behavior of the ventilator in case of barotrauma, monitoring and
displaying alarms in these cases.
Note: The use of humidification is not recommended, due to
potential blockage of control and measurement tubes.