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FDA · FDA event 99207 · Posted Jul 8, 2026
A software anomaly can occur when the pump is paired with the Instinct sensor. Under certain circumstances, the pump unexpectedly stops delivering insulin and displays two error messages back-to-back: Pump Error 53 followed immediately by Pump Error 23. Insulin delivery will stop which may lead to delayed therapy and an increased risk of hyperglycemia or diabetic ketoacidosis (DKA).
The official notice takes precedence over this summary. Talk to your clinician before changing prescribed therapy.
| Model | Description | Lot / serial range | Manufactured | Status |
|---|---|---|---|---|
| Z-2698-2026 | Z-2698-2026 | UDI-DI/GTIN: A7630006392701, 00763000521554, 00763000639273, A7630006392301, 00199150035687, A7630007325603, A7630007325601, 00763000639235, A7630007325604, 00763000384289, 00763000521530, A7630007325401, 00763000521547, A7630006392601, A7630006392201, 00763000639228, 00199150035663, 00763000639266, A7630007325404, 00199150035694, 00763000442194, A7630007325403, 00763000521523. Software version 6.62 | Not provided in the normalized record | Ongoing |
May 27, 2026
Recall initiated
Date recorded by the FDA.
Jul 8, 2026
Posted by FDA
The recall event appeared in the FDA source.
Oct 8, 2026
Last checked
MedWatcher last reconciled this record with the openFDA export.