Class II — Boston Scientific Corporation
| Recalling firm | Boston Scientific Corporation |
|---|---|
| Registered facility | View this company's 37 registered facilities → (openFDA recall records do not name a specific facility) |
| Classification | Class II |
| Status | Ongoing |
| Reason | This is a follow-up to the EKOS Field Safety Notice dated April 30, 2019. The Radio Frequency (RF) board has been redesigned to prevent occasional internal board failures at lower temperatures. All EKOS CU 4.0 consoles containing the old RF board design will be replaced with the newly designed CU 4.0 consoles. |
| Product | EKOS Control System (CU) 4.0. UPN 600-40500 The EkoSonic MACH4 Endovascular (EKOS) System consists of a single use Infusion Catheter and Ultrasonic Core, and a reusable Control Unit 4.0. The device delivers the physician-specified fluids and ultrasound to the intravascular treatment site. The reusable Control Unit provides power to the device and provides the user interface for operator control. A reusable, non-sterile connector interface cable (CIC) connects the Control Unit to the Ultrasonic Core and Infusion Catheter. |
| Quantity | 90 (OUS) |
| Distribution | No US distribution. Foreign distribution to Latin America and EU. |
| Initiated | 2020-11-03 |
| Classified | 2020-12-17 |
| Recall number | Z-0637-2021 |
| Initiation | Voluntary: Firm initiated |
Source: U.S. FDA via openFDA (opens in a new tab) (device registration & enforcement). Data as of 2026-10-06. Verify this recall record at FDA → (opens in a new tab)
Cite this record
RegWarden. “Class II recall — Boston Scientific Corporation (Z-0637-2021).” Compiled from U.S. FDA public records (openFDA; FDA Data Dashboard). Data as of 2026-10-06. https://regwarden.com/recall/86847/
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