7274 Marquis DR
Implantable Cardioverter Defibrillator (ICD)
7274 Marquis DR
Information

Device Survival Probability

7274_SURV
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    1 yr 2 yr 3 yr 4 yr 5 yr 6 yr 7 yr at 90.0 mo    
% Excluding Normal Battery Depletion 100.0 99.9 99.8 99.6 99.4 99.3 99.2 99.2    
% Including Normal Battery Depletion 99.8 99.5 98.5 97.2 92.0 72.5 34.1 1.1    
#   42973 34597 26575 22515 18501 12063 4135 404    
  • 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.

Performance Notes For This Model

    • There are no performance notes for this model.
Information

Product Characteristics

Generator Type ICD
NBD Code VVE-DDDR
Max. Delivered Energy 30J
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Connector Style DR Style
Serial Number Prefix PKC
Mass 75g
Volume 36cc
Waveform Biphasic
X-Ray ID PKC
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DR Style
Information

Estimated Longevity

Charging Frequency 100% Pacing 50% Pacing 15% Pacing 100% Sensing
Monthly 4.0 4.4 4.8 4.9
Quarterly 5.6 6.4 7.1 7.5
Semi-annual 6.2 7.2 8.1 8.6
Footnote

Longevity estimates based on the following device usage. Pacing Mode DDD; Atrial Lower Pacing Rate 60ppm; Ventricular Lower Pacing Rate 60ppm; Atrial Pulse Width 0.4ms; Ventricular Pulse Width 0.4ms; Atrial Pulse Amplitude 3V; Ventricular Pulse Amplitude 3V; Atrial Impedance 510ohms; Ventricle Impedance 510ohms; Atrial Sensing Rate 70bpm; Ventricle Sensing Rate 70bpm; EGM prestorage OFF; Atrial Fib percentage of time 0%; Charging frequency assumes maximum energy charge and includes therapy shocks and capacitor formation. Hide this content

Information

EOL Indication

EOL device status is defined as three months following an ERI indication assuming the following post-ERI conditions: 100% VVI pacing at 60 ppm, 3 V, 0.4 ms; 500 Ohm pacing load; and six 30 J charges. EOL may be indicated before the end of three months if the device exceeds these conditions.

Information

Distribution Data

US Market Release2002-03-01
CE Approval Date2002-02-25
Registered USA Implants48394
Estimated Active USA Implants2731
Normal Battery Depletions8945
US Market Release2002-03-01
CE Approval Date2002-02-25
Estimated WW Distribution64719
Normal Battery Depletions9371
Information

Malfunctions (USA)

Therapy Function Not Compromised 89
Battery 6
Electrical Component 31
Possible Early Battery Depletion 51
Other 1
Therapy Function Compromised 107
Battery 80
Electrical Component 27
Information

Malfunctions (WW)

Therapy Function Not Compromised 131
Battery 8
Electrical Component 56
Electrical Interconnect 1
Possible Early Battery Depletion 65
Other 1
Therapy Function Compromised 144
Battery 114
Electrical Component 30
Information

Elective Replacement (ERI)

Battery voltage less than or equal to 2.62v or charge time greater than 16 seconds.

Information

Charge Time

7274_CHRG
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Data as of January 31, 2014

www.medtronic.com/productperformance 301050