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Xues-41 Endoscopic Electrosurgical Unit

by The Olympus Optical Co.

510(k) K030194

Active United States

510(k)

Valid until

No expiry

510(k) clearance is not time-limited

FDA recalls

None ongoing

3 closed

Documents

Trust

Unverified

Registry data, not yet checked by deviCERTS. Source FDA 510(k), synced 22 Oct 2026. What this means

Regulatory status

as of registry sync 22 Oct 2026

RegionAuthorizationNumberDateStatus
United StatesFDA 510(k)SESE Substantially Equivalent · Traditional NumberK030194 Date24 Mar 2003ClearedStatusActive

Recalls

3 recalls · FDA

  • 2 recalls, same reason

    • Terminated Z-0829-2012 FDA Unclassified (pre-2012) initiated 27 Dec 2011
    • Terminated Z-0828-2012 FDA Unclassified (pre-2012) initiated 27 Dec 2011

    Less than optimal thickness in the plastic housing holding the electrode in the Olympus Working Elements

    • Terminated Z-1277-2013 FDA Class II initiated 10 Nov 2009

    Olympus initiated a software upgrade and enhancement in 2009 and completed the action in 2010. The upgrade and enhancement were initiated due to complaints of overheating, smoke vapors and failure to operate associated with the Olympus SurgMaster electrosurgical unit, model UES-40 ("UES-40") when used in conjunction with the Olympus WA22557C electrode. The complaint investigations revealed that

Coverage

1 jurisdiction

United States of America
  • Active
  • Expiring
  • Withdrawn
  • Listed
  • Not covered

United States — FDA 510(k) Active

Specification

510(k)

510(k) Number
FDA Product Code
KNS
Device Class
Class II
Regulation
21 CFR Part 876.4300
Advisory Committee
Gastroenterology, Urology
FDA Decision
SESE Substantially Equivalent

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