FDA Recall Open, Classified

On-X Mitral Heart Valve with Conform-X Sewing Ring, Model: ONXMC-25/33

Recall: Z-2133-2026 · Initiated February 1, 2026

Recall

Recall Number
Z-2133-2026
Event Number
98548
Firm
On-X Life Technologies, Inc.
FEI Number
3001584317
Product Code
LWQ
Status
Open, Classified
Root Cause
Under Investigation by firm
Initiated
February 1, 2026
Posted
May 8, 2026
Address
1300 E Anderson Ln, Ste B, Austin, TX, 78752-1739

Description

On-X Mitral Heart Valve with Conform-X Sewing Ring, Model: ONXMC-25/33

Reason

Heart valves were released and distributed before all required testing was complete, so it cannot be confirmed that they meet all release specifications.

Action

On 2/1/2026, the firm contacted their customer to quarantine affected devices.

Distribution

International distribution to the country of South Korea.

Quantity

10