2 - 2 BeneVision N22/N19 Patient Monitor Operator’s Manual
2.1 Intended Use
The BeneVision N22 and N19 patient monitors (N22, N19, or the monitor) are intended to be used for
monitoring, displaying, reviewing, storing, alarming and transferring of multiple physiological parameters
including ECG (3-lead, 5-lead, 6-lead, and 12-lead selectable, arrhythmia detection, ST segment analysis, QT/QTc
monitoring, and heart rate (HR)), respiration (Resp), temperature (Temp), pulse oxygen saturation (SpO2), pulse
rate (PR), non-invasive blood pressure (NIBP), invasive blood pressure (IBP), cardiac output (C.O.), carbon dioxide
(CO
2
), oxygen (O
2
), anesthetic gas (AG), impedance cardiograph (ICG), bispectral index (BIS), respiration
mechanics (RM), continuous cardiac output (CCO), central venous oxygen saturation (ScvO
2
),
electroencephalograph (EEG), neuromuscular transmission (NMT), and regional oxygen saturation (rSO
2
). The
monitor also provides an interpretation of resting 12-lead ECG.
All the parameters can be monitored on single adult, pediatric, and neonatal patients with the exception of the
following:
â– The ST segment analysis, BIS, RM, CCO, ScvO2 and NMT monitoring are intended for adult and pediatric
patients only.
â– C.O.monitoring is only intended for adult patients.
â– ICG monitoring is only intended for use on patients who meet the following requirements: height 122 to
229cm, weight 30 to 155kg.
This monitor is to be used in healthcare facilities by clinical professionals or under their guidance. It is not
intended for helicopter transport, hospital ambulance, or home use.
• This monitor is intended for use only by clinical professionals or under their guidance. It must only
be used by persons who have received adequate training in its use. Anyone unauthorized or
untrained must not perform any operation on it.
2.2 Applied Parts
The applied parts of the monitor are:
â– ECG electrode and leadwire
â– SpO
2
sensor
â– Temp probe
â– NIBP cuff
â– IBP transducer
â– C.O. sensor
â– CCO sensor
â– ScvO
2
sensor
â– PiCCO sensor
â– ICG sensor
â– CO
2
sampling line/nasal sampling cannula, water trap, and mask
â– AG sampling line, water trap, airway adapter, and mask
â– RM sensor
â– EEG electrode
â– BIS sensor
â– NMT sensor and electrode
â– rSO
2
sensor