PMA supplement
P010012 S608: ACUITY™ X4 Suture Sleeve (aka Lead Stabilizer) (Model 4603); ACUITY™ X4 Flushing Tool/Wire Guide (Model 4604)
FDA PMA supplement · 30-Day Notice · Boston Scientific Corp
Key facts
| Original PMA | P010012 |
|---|---|
| Supplement number | S608 |
| Supplement type | 30-Day Notice |
| Reason for the supplement | Process Change - Manufacturer/Sterilizer/Packager/Supplier |
| Trade name | ACUITY™ X4 Suture Sleeve (aka Lead Stabilizer) (Model 4603); ACUITY™ X4 Flushing Tool/Wire Guide (Model 4604) |
| Generic name | Defibrillator, automatic implantable cardioverter, with cardiac resynchronization (CRT-D) |
| Applicant | Boston Scientific Corp |
| Product code | NIK |
| Received date | Apr 17, 2026 |
| Decision date | May 15, 2026 |
At a glance
- No Expedited review granted
- No Approval order on file
- No Summary of safety and effectiveness on file
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
About PMA supplements
A PMA supplement asks FDA to approve a change to a device that already holds a premarket approval: a new indication, a design or labeling change, a manufacturing site or process change.
Source: U.S. Food and Drug Administration (FDA), Premarket Approval (PMA) database · Source date: