GE TruSat Technical Reference Manual

Also see for TruSat: User guide

Contents

TruSat Technical Reference Manual4–44.2 Planned MaintenancePreventive maintenance and/or calibration are not required for the TruSat pulseoximeter.BatteryTo extend the life of the battery:• Fully charge the battery once a month.NOTE: After all four battery segments are shaded, wait at least 20 minutes beforeyou disconnect the monitor from the external power source. This allows time for themonitor to refresh the battery.• Fully discharge the battery once every six months.To discharge the battery, use battery power for monitoring until only one segment of thebattery indicator is shaded. Then, connect the monitor to external power and fullyrecharge the battery.NOTE: The battery can be recharged only when the internal temperature of the monitoris between 0 °C and 40 °C (32 to 104 °F).CleaningClean the monitor before starting a procedure that involves disassembly of the monitorand before sending the monitor for repair.CAUTION: Do not autoclave, pressure sterilize, or gas sterilize the monitor. Donot immerse the monitor in liquid or allow liquid to enter the interior.CAUTION: Abrasive materials or harsh chemicals may damage the surface ofthe monitor. Do not use petroleum-based solutions or solutions containingacetone, freon, or harsh solvents.1. Power OFF the monitor.2. Disconnect all cables from the monitor: power supply, sensor, and any cableconnected to the RS-232 port.3. Wipe the display lens with a cotton swab moistened with one of the followingcleaning agents:Mild detergent solution 0.5% sodium hypochlorite (bleach)70% isopropyl alcohol Quarternary germicides (Virex®)1.6% phenol (Sporicidin®) 3.4% glutaraldehyde (Cidex® Plus)4. Wipe the case with a soft cloth dampened with a cleaning agent. Do not allowexcess liquid to enter through a connector.NOTE: To clean a reusable sensor, refer to the instructions that are provided with thesensor. Disposable sensors are intended for single-patient use only and should bediscarded after use.