Technical Information

DYNAGEN™ MINI ICD

Models D020, D021, D022, and D023

Pacing Therapy

   
Brady Modes

Normal: DDD(R), DDI(R), VDD(R), VVI(R), AAI(R), Off

Temporary: DDD, DDI, DOO, VDD, VVI, VOO, AAI, AOO, Off

AT/AF Management

ATR Mode Switch, Ventricular Rate Regulation (VRR), Atrial Flutter Response (AFR), PMT Termination, Rate Smoothing

 

Rate Adaptive Pacing Accelerometer with sensor trending function
RV Pacing Reduction AV Search+, RYTHMIQ™, AV Delays to 400 ms, Rate Hystersis

Patient Diagnostics

   
Arrhythmia Logbook  Events summary, Stored Electrograms with Annotated Markers, (Intervals and approximately 17 minutes of multichannel EGM, always with 10 seconds Onset and event storage prioritization). Implant activation of all available EGMs. On screen measurement of all stored signal amplitudes and timing.
Histograms & Counters Tachy Events and Brady Counters
Heart Rate Variability (HRV) SDANN and HRV Footprint (24 hour heart rate collection period)
Daily Trends for Last 365 Days

HF Perspectiv™ report, Events, Activity Level, Atrial Burden, Respiratory Rate, Heart Rate, SDANN, HRV Footprint, Autonomic Balance Monitor (ABM), Lead impedances and amplitudes.

 

To note: Automatic activation of all available daily trends at implant.

AT/AF Diagnostics  % Atrial Burden, Daily burden, Average V-rate during ATR Mode Switch Episode
Heart Failure Therapy/Diagnostics

HF Perspectiv™ report, Respiratory Rate Trend, Weight, Blood Pressure, Heart Rates, HRV Footprint, SDANN, Autonomic Balance Monitor (ABM), Atrial Arrhythmia Burden, Activity Level, A & V Arrhythmias, Pacing Histograms

 

To note: Weight and Blood Pressure are only available via LATITUDE.

Device Testing/Induction Methods

   
Induction Methods 

Events summary, Stored Electrograms with Annotated Markers, (Intervals and approximately 17 minutes of multichannel EGM, always with 10 seconds Onset and event storage prioritization). Implant activation of all available EGMs. On screen measurement of all stored signal amplitudes and timing.Vfib Induction, Shock on T Induction, Programmed Electrical Stimulation (PES), 50 Hz/Manual Burst Pacing

Commanded Therapy Methods  Commanded Shock, Commanded ATP

Tachyarrhythmia Therapy

   
Sensing/Detection  Zones VF only, or VF and VT or VF, VT, VT-1. Lowest Zone can be Monitor Only
Shock Reduction and Appropriate Therapy AcuShock™ Advanced Technology including Onset/Stability™, RhythmID™ with RhythmMatch™,Dynamic Noise Algorithm (DNA) for sensing, Automatic Gain Control (AGC) with programmable sensing floor, Narrow Band Pass Filter
Antitachycardia Pacing Therapy (ATP) Termination Quick Convert™ in VF Zone. Two programmable ATP schemes in both VT and VT-1 zones. Burst, Ramp, Scan, Ramp-Scan
Shock Energy  41 J stored, 35 J delivered. First two shocks in each zone programmable. VT-1 has 5 shocks, VT has 6 shocks and VF has 8 shocks. Reverse Last Shock Polarity in zone. Programmable RV Coil to RA Coil and Can (TRIAD), RV Coil to Can, RV Coil to RA Coil (COLD CAN)
Nominals

VF Zone (200 bpm)–Detection: Rate and Duration, Therapy: Quick Convert, 8 high energy shocks

 

VT Zone (160 bpm)–Detection: RhythmID or Onset/Stability, Therapy: ATP x 2, 6 high energy shocks

Implant/In Clinic Follow Up

   
Implant Communication Mode 

Zones VF only, or VF and VT or VF, VT, VT-1. Lowest Zone can be Monitor Only

In Clinic Follow-Up Wireless ECG 

Remote Follow Up

   
Patient Triggered Monitor (PTM) Triggers the storage of two minutes onset and one minute post - EGMs, intervals, and annotated marker data during a symptomatic episode by placing a magnet over the device.
Beeper Feature (Patient Alerts) Beep During Capacitor Charge, Beep when Explant is Indicated, Beep when Lead Impedance measurement (Shock or Pace) is Out-of-Range
Magnet Feature  Magnet Response (Off, Store EGM, Inhibit Therapy)
Remote Monitoring  This device is designed to be LATITUDE™ enabled; LATITUDE availability varies by region. 
Wireless

Remote follow-up for all devices (MICS)

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