IFU for 840softwareenhancementsaddendumenglish - Covidien

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Operator’s Manual Addendum Alarm setup Touch the ALARM SETUP button to display the current alarm settings and change the alarm settings as needed. A low circuit pressure (3P PEAK) alarm is now available during NIV to detect potential circuit disconnects or large system leaks based upon pressure measurements in the patient circuit. Refer to Table 4 and Table 6 for more information regarding this alarm. The 3P PEAK alarm may be turned OFF, if desired. Figure 9 shows the NIV alarm screen with new patient default settings. NIV indicator 4P PEAK alarm limit Figure 9. New patient alarm settings 34 10070808 Rev. C Software Enhancements
Warning Operator’s Manual Addendum With NIV selected as the Vent Type, the new patient value for each of the following alarm limits is OFF: 2f TOT 4V E TOT 4V TE MAND 4V TE SPONT Additionally, the 4PPEAK alarm can be set to OFF. Ensure that you have set these alarms appropriately before connecting the patient to the ventilator. Changing patient from INVASIVE to NIV Vent Type Some ventilator settings available during INVASIVE ventilation are not available during NIV. Table 8 shows the settings changes that occur automatically when changing the Vent Type from INVASIVE to NIV on the same patient. Table 8. Automatic settings changes – INVASIVE to NIV Current INVASIVE setting New NIV setting Breath Mode: BILEVEL Breath mode: A/C Breath Mode: SIMV or SPONT High TI SPONT (2TI SPONT) limit setting available Mandatory Type: VC+ Mandatory type: Adult/pediatric: VC Neonatal: PC Spontaneous Type: Any type except NONE or PS Spontaneous type: PS If Spontaneous Type set to NONE or PS during INVASIVE ventilation, NIV Spontaneous Type does not change. NOTE: In any delivered spontaneous breath, either INVASIVE or NIV, if Pressure Support is set to NONE or 0, there is always a target inspiratory pressure of 1.5 cmH2O applied. Software Enhancements 10070808 Rev. C 35
Page 1 and 2: Operator’s Manual Addendum Softwa
Page 3 and 4: Introduction Operator’s Manual Ad
Page 5 and 6: • The following have changed: PME
Page 7 and 8: Update to short self test (SST) and
Page 9 and 10: Update to normal ventilation screen
Page 11 and 12: Operator’s Manual Addendum The lo
Page 13 and 14: Updated ranges for settings, alarms
Page 15 and 16: Ideal body weight (IBW) Table 3. Ve
Page 17 and 18: Target volume (V T ) or Tidal volum
Page 19 and 20: Low exhaled mandatory tidal volume
Page 21 and 22: Update to alarm silence Table 5. Pa
Page 23 and 24: Flow volume (F-V) loop Operator’s
Page 25 and 26: Updated alarm summary Operator’s
Page 27 and 28: Base message Table 6. Alarm summary
Page 29 and 30: Breathing Interfaces Operator’s M
Page 31 and 32: “N” in header indicates NIV Ven
Page 33 and 34: Lower GUI: New Patient and Current
Page 35: High Spontaneous Inspiratory Time l
Page 39 and 40: Update to RS-232 commands SNDF comm
Page 41 and 42: Table 10. SNDF response (continued)
Page 47 and 48: Field 170 Reserved Field 171 Reserv

IFU for 840softwareenhancementsaddendumenglish - Covidien

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