D164VWC Virtuoso VR
Implantable Cardioverter Defibrillator (ICD)
Non-Advisory Population
D164VWC Virtuoso VR
Information

Device Survival Probability


D154VWC,D164VWC_SURV
    1 yr 2 yr 3 yr 4 yr 5 yr 6 yr at 74 mo      
% Excluding Normal Battery Depletion 100.0 99.9 99.9 99.8 99.4 99.4 99.4      
% Including Normal Battery Depletion 99.9 99.8 99.6 99.2 98.1 94.2 93.6      
#   30854 28278 25609 20715 10977 1687 489      
  • Including Normal Battery Depletion – This curve includes devices that have reached at least 80% of expected longevity. This curve is most representative of clinical performance and how long the device will last.
  • Excluding Normal Battery Depletion – This is the malfunction free survival curve.
Information

Product Characteristics

Generator Type ICD
NBD Code VVE-VVIR
Max. Delivered Energy 35 J
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Connector Style Cx Style
Serial Number Prefix PUP
Mass 68 g
Volume 37 cc
Waveform Biphasic
X-Ray ID PVR
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Cx Style
Information

Estimated Longevity

Charging Frequency 100% Pacing 50% Pacing 15% Pacing 100% Sensing
Monthly 4.8 5.1 5.3 5.4
Quarterly 8.1 9.0 9.6 10.0
Semi-annual 10.0 11.2 12.3 12.9
Footnote

Longevity estimates based on the following device usage. Pacing Mode VVI; Ventricular Lower Pacing Rate 60ppm; Ventricular Pulse Width 0.4ms; Ventricular Pulse Amplitude 3V; Ventricle Impedance 510ohms; Ventricle Sensing Rate 70bpm; EGM prestorage OFF; Optivol ON; Charging frequency assumes maximum energy charge and includes therapy shocks and capacitor formation. Hide this content

Information

EOS Indication

EOS device status is defined as 3 months following an RRT indication assuming the following PSP conditions: 100% VVI pacing at 60 min-1, 2.5 V, 0.4 ms; 500 Ohm pacing load; and 6 full-energy charges. EOS may be indicated before the end of 3 months if the device exceeds these conditions.

Information

Distribution Data

US Market Release
CE Approval Date2006-03-07
Registered USA Implants5
Estimated Active USA Implants5
Normal Battery Depletions
US Market Release
CE Approval Date2006-03-07
Estimated WW Distribution14024
Normal Battery Depletions26
Information

Malfunctions (USA)

Therapy Function Not Compromised
Therapy Function Compromised
Information

Malfunctions (WW)

Therapy Function Not Compromised 57
Electrical Component 42
Possible Early Battery Depletion 2
Other 12
Therapy Function Compromised 10
Electrical Component 9
Information

Recommended Replacement (RRT)

Battery voltage less than or equal to 2.62V on 3 consecutive daily automatic measurments.

Information

Charge Time


D154VWC_D164VWC_CHRG

Data as of March 12, 2013

www.medtronic.com/productperformance 251050