The combined BV filter products reduces set-up time , minimizes dead space and weight on the endotracheal tube and circuit while maximizing efficiency .
INSTRUCTIONS FOR USE
1) Select the appropriately sized device for patient.
2) Take the device out of package, be careful not contamination.
3) Check device for completeness, ensure all connections are secure.
4) Connecting the device with the patient end and machine end, make sure each part linked strongly and without leak.
5) Replace the device immediately in the event of increased resistance due to secretion from patient.
6) After using, insert the injector into the valve and aspirate the sterile water out of the balloon, then pull out the catheter slightly.