| |
| Trade Name | CHILLI COOLED ABLATION SYSTEM |
| Classification Name | cardiac ablation percutaneous catheter |
| Generic Name | rf ablation system |
| Applicant | BOSTON SCIENTIFIC |
| PMA Number | P980003 |
| Supplement Number | S025 |
| Date Received | 11/02/2010 |
| Decision Date | 04/08/2011 |
| Product Code | |
| Advisory Committee |
Cardiovascular |
| Supplement Type | normal 180 day track |
| Supplement Reason | change design/components/specifications - component |
| Expedited Review Granted? | No |
| Combination Product |
No
|
Approval Order Statement Approval for ten design changes to the circucool model 8005 pump system to address stoppage and motor noise complaints. These changes include: 1) changing a schotky diode from on semiconductor¿s 1n5822 (40v maximum reverse voltage) to on semiconductor¿s mbr360 (60v maximum reverse voltage). 2) addition of a 33. 3v voltage suppressor (on semiconductor p6ke39ag) across motor terminals at the motor. 3) dimensional and tolerance revisions to the roller sleeve, shaft rotor and roller components. |