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U.S. Department of Health and Human Services

Premarket Approval (PMA)

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Note: this medical device record is a supplement. The device description may have changed. Be sure to look at the original PMA to get an up-to-date view of this device.
Classification Namecardiac ablation percutaneous catheter
Generic Namecardiac ablation system
PMA NumberP040014
Supplement NumberS006
Date Received02/14/2007
Decision Date03/16/2007
Product Code
LPB[ Registered Establishments with LPB ]
Advisory Committee Cardiovascular
Supplement Typereal-time process
Supplement Reason design change - minor
Expedited Review Granted? No
Combination Product No
Approval Order Statement 
Approval for a new rf generator, which includes software and hardware modifications to the previously approved rf generator. The device, as modified, will be marketed under the trade name therapy ablation catheter and ibi 1500t9 rt ablation generator. The therapy ablation catheter is indicated for mapping and for use with the ibi 1500t9 radiofrequency (rf) generator at a maximum of 50 watts for: interruption of accessory atrioventricular (av) conduction pathways associated with tachycardia; the treatment of av nodal re-entrant tachycardia (avnrt); or creation of complete av nodal block in patients with a difficult to control ventricular response to an atrial arrhythmia. The ibi 1500t9 rf ablation generator is intended for use with compatible st. Jude medical temperature controlled ablation catheters for creating endocardial lesions to treat cardiac arrhythmias (i. E. Supraventricular tachycardias, and atrial flutter). The generator is internally limited to 50 watts when used with the therapy ablation catheters.