Olympus recalls ESG-410 electrosurgical generators with model WA91307C that may display error message E0662, causing automatic reboots or loops. No action needed for most users.
Potential for the ESG-410 Electrosurgical Generator to display an error message: "E0662 System Error", followed by either automatic single reboots of the device, or continuous reboot 'loops'.
Olympus is recalling electrosurgical generators with model number WA91307C due to potential error messages causing automatic reboots or continuous loops. This could disrupt surgery procedures but does not pose a safety risk to users.
The generator may show error message E0662, which can cause it to automatically reboot or enter continuous reboot loops. This could interrupt surgical procedures but does not cause injury or damage to patients.
Medical professionals using the ESG-410 electrosurgical generator during surgery. Patients are not at risk as the issue does not involve physical harm.
Check for model number WA91307C on the generator. Serial numbers listed in the recall include 101004 through 102837 (with some gaps).
Look for error message E0662 on the generator screen. If present, the device may reboot or loop.
No. The error message E0662 causes reboots or loops but does not pose a safety risk to patients or users.
No action is required. The recall is informational only; the device can be used normally without risk.
Model WA91307C with serial numbers from 101004 to 102837 (with some gaps).
We’ve drafted a message you can send Olympus to request your refund or repair — edit it as you like.
Subject: Recall Z-2339-2025 — Olympus Olympus Hello, I own a Olympus that is covered by recall Z-2339-2025 from Olympus. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
