Defibtech DDU-100 - Delivering the Shock

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DAC-510E-EN-BF
Analysis related voice prompts:
“Analyzing heart rhythm”–ThisindicatesthattheDDU-100AEDisactivelyanalyzingthepatient’s
ECGsignal.TheAEDwillcontinueanalyzinguntilithasdeterminedwhetherarhythmisshockableor
non-shockableoranalyzingisinterruptedforsomereason.The“analyzing”LEDwillashgreenduring
this period.
“Do not touch the patient” –ThisindicatesthattheDDU-100AEDistryingtoanalyzethepatient’s
heart rhythm and that the operator should not touch the patient. This message will be spoken at the
beginning of the analysis period and also if motion or interference has been detected. The “do not
touch patient” LED will flash red during this message.
“A nalyzing interrupted” – This indicates that the DDU-100 AED has determined that accurate ECG
analysisisnotpossibleandhasceasedanalyzing.Theoperatorispromptedtoresolvetheproblem
–see“FollowDDU-100AEDPrompts”section.Oncetheproblemisresolved,theunitwillenter
analysismodeagain.The“analyzing”LEDwillnotbeilluminatedduringthismessage.
“No shock advised” – This indicates that the DDU-100 AED has determined that a shock is
not required. The unit will not charge and the SHOCK button will not be enabled. The user will be
promptedtobeginCPR,ifneeded,foraperiodoftwominutes.
“Shock advised” – This indicates that the DDU-100 AED has determined that a shock is
recommended and the unit will begin charging in anticipation of a defibrillation shock. Analysis will
continueandthe“analyzing”LEDwillcontinuetoashgreen.
4.6 Delivering the Shock
If the DDU-100 AED ECG analysis algorithm has determined that a shock is required, the unit
will automatically charge in preparation for shock delivery. While the AED charges, the unit will
continuetoanalyzethepatient’sheartrhythm.If the unit detects that the heart rhythm has
changed to one that does not require a shock, the unit will abort the charging process and will
prompttheusertobeginCPR,ifneeded,foraperiodoftwominutes.Also while charging, the
AED will continue to monitor the pad connections and will abort charging if it detects any pad
problems. It will also continue to monitor for excessive motion or interference and will abort
charging if those conditions are detected. The user can abort at any time by pushing the ON/OFF
button to turn the unit off.