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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 PMA supplement. A supplement may have changed the device description/function or indication from that approved in the original PMA. Be sure to look at the original PMA record for more information.
 
DeviceACUITY X4 Straight, Models 4671 and 4672; ACUITY X4 Spiral S, Models 4674 and 4675; ACUITY X4 Spiral L, Models 4677 and
Generic NameDefibrillator, automatic implantable cardioverter, with cardiac resynchronization (CRT-D)
ApplicantBoston Scientific Corp
4100 Hamline Ave. N
St Paul, MN 55112
PMA NumberP010012
Supplement NumberS591
Date Received06/05/2025
Decision Date09/03/2025
Product Code NIK 
Advisory Committee Cardiovascular
Supplement TypeReal-Time Process
Supplement Reason Change Design/Components/Specifications/Material
Expedited Review Granted? No
Combination ProductNo
Predetermined Change Control Plan AuthorizedNo
Approval Order Statement  
approval for a change to a raw material and supplier for the tubing used in ACUITY X4 leads, as well as associated manufacturing changes
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