Boston Scientific Corporation CRM70514 Manual De Usuario

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Q-TECH™ PROGRAMMER:  OPERATiOn
The following functions occur during the test:
• 
The S-ICD System induces ventricular fibrillation using 200 mA alternating current 
(AC) at 50 Hz. Induction continues until the Hold To Induce button is released (up to 
a maximum of 10 seconds per attempt).
Note:   If necessary, the induction can be terminated by disconnecting the 
wand from the programmer.
• 
Arrhythmia detection and the Live S-ECG are suspended during AC induction. Once 
the Induction button is released, the programmer displays the patient’s rhythm.
• 
Upon detection and confirmation of an induced arrhythmia, the S-ICD System 
automatically delivers a shock at the programmed energy output and polarity.
Note:   Whenever the programmer is in active communication with an SQ-RX 
device, charging of the pulse generator in preparation for delivering a 
shock (whether commanded or in response to a detected arrhythmia) 
is indicated by an audible  notification. The notification continues until 
the shock is delivered or aborted.
• 
If the shock fails to convert the arrhythmia, re-detection occurs and subsequent 
shocks are delivered at the SQ-RX device’s maximum energy output (80 J).
Note:   Following the release of the Hold To Induce button, evaluate the 
sensing markers during the induced rhythm.  The S-ICD System uses 
a lengthened rhythm detection period.  Consistent tachy “T” markers 
indicate that tachyarrhythmia detection is occurring, and that 
capacitor charging is imminent.  If a high degree of amplitude variation 
is noted during the arrhythmia, a slight delay may be expected prior to 
capacitor charging or shock delivery.
Note:   The SQ-RX device can deliver a maximum of five shocks per episode. At 
any time, an 80 J rescue shock can be delivered by pressing the Rescue 
Shock icon.
7. 
At any time prior to therapy delivery, the programmed energy may be aborted by 
selecting the red Abort button.
8. 
Select the Exit button to exit the induction process and return to the Main Menu 
screen.