Exact FDA event identifier

Event 97234

2 recalled-product records grouped only because every row carries this exact official event ID.

Event summary

Timeline bucket: July 25, 2025
Product types: Device
Classifications: Class II
Statuses: Ongoing
Recalling firm wording: Olympus Corporation of the Americas

Dossier provenance

Source snapshots represented here

openFDA Device Enforcement Report-date coverage June 20, 2012–July 08, 2026 Known gap: openFDA describes 2004-present coverage, but the current export has no report-date records in this interval.
openFDA Device Recall event_date_initiated coverage June 01, 1997–June 30, 2026

Enforcement coverage uses report dates; product initiation dates can precede those bounds. Device-enrichment coverage uses FDA event_date_initiated.

How coverage and grouping work

Complete imported group

Every recalled product in this event

2 official enforcement rows

Product dates, classifications, firms, and source wording remain attached to their individual rows. Opening this dossier never hides products that did not match a prior timeline filter.

device · product 1 of 2

Electrosurgical, Cutting and Coagulation and Accessories. Electrosurgical Generator ESG-410 Surgical Energy Platform (SEP). Model Number: WA91327U. The ESG-410 Electrosurgical Generator is an electrosurgical generator which utilizes monopolar and bipolar high frequency current and supports ultrasonic instruments during open surgery, laparoscopic surgery, including single-site surgery, and endoscopic surgery.

Z-2338-2025

Recall number: Z-2338-2025
Initiated: July 25, 2025
Classification: Class II
Status: Ongoing
Recalling firm: Olympus Corporation of the Americas
Quantity: 155 units

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0

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'.

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Component change control

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

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'.

Code information

Model Number: WA91327U. Lot Code: ESG-410 (SEP) WA91327U. UDI-DI: 04042761087698. Serial Numbers: 101696, 101697, 101698, 101699, 101700, 101701, 101702, 101703, 101704, 101705, 101706, 101707, 101708, 101709, 101710, 101919, 101920, 101921, 101922, 101923, 101924, 101925, 101926, 101927, 101928, 101929, 101933, 101934, 101935, 101936, 101937, 101940, 101941, 101942, 101945, 101946, 101947, 102148, 102149, 102150, 102151, 102152, 102153, 102154, 102156, 102157, 102158, 102159, 102160, 102161, 102162, 102164, 102165, 102167, 102168, 102170, 102172, 102173, 102174, 102175, 102176, 102177, 102178, 102179, 102180, 102181, 102182, 102183, 102184, 102185, 102186, 102187, 102188, 102189, 102190, 102191, 102193, 102194, 102195, 102198, 102199, 102200, 102266, 102427, 101932, 102155, 102163, 102197, 102660, 102661, 102662, 102663, 102664, 102665, 102666, 102667, 102668, 102669, 102670, 102671, 102672, 102673, 102674, 102675, 102676, 102677, 102678, 102679, 102680, 102681, 102682, 102683, 102684, 102685, 102686, 102687, 102688, 102689, 102690, 102691, 102692, 102693, 102694, 102695, 102696, 102697, 102698, 102699, 102700, 102701, 102702, 102703, 102704, 102705, 102706, 102707, 102708, 102709, 102710, 102711, 102712, 102713, 102714, 102715, 102716, 102717, 102718, 102719, 102721, 102722, 102723, 102724, 102725, 103922, 103930.

Distribution pattern

US Nationwide distribution.

device · product 2 of 2

Electrosurgical, Cutting and Coagulation and Accessories. Electrosurgical Generator ESG-410. Model Number: WA91307C. The ESG-410 Electrosurgical Generator is an electrosurgical generator which utilizes monopolar and bipolar high frequency current and supports ultrasonic instruments during open surgery, laparoscopic surgery, including single-site surgery, and endoscopic surgery.

Z-2339-2025

Recall number: Z-2339-2025
Initiated: July 25, 2025
Classification: Class II
Status: Ongoing
Recalling firm: Olympus Corporation of the Americas
Quantity: 434 units

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0

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'.

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Component change control

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

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'.

Code information

Model Number: WA91307C. Lot Code: ESG-410 Legacy WA91307C. UDI-DI: 04042761086349. Serial Numbers: 101004, 101005, 101006, 101007, 101008, 101009, 101010, 101011, 101012, 101013, 101014, 101015, 101016, 101017, 101018, 101019, 101020, 101021, 101022, 101023, 101024, 101025, 101029, 101030, 101031, 101032, 101033, 101034, 101035, 101036, 101037, 101038, 101039, 101040, 101041, 101042, 101043, 101044, 101045, 101046, 101047, 101048, 101049, 101050, 101051, 101052, 101053, 101054, 101055, 101056, 101057, 101058, 101059, 101060, 101061, 101062, 101063, 101064, 101066, 101067, 101068, 101069, 101070, 101071, 101072, 101073, 101074, 101238, 101239, 101240, 101241, 101242, 101243, 101244, 101245, 101246, 101247, 101250, 101251, 101252, 101253, 101254, 101255, 101256, 101257, 101258, 101259, 101260, 101261, 101262, 101263, 101264, 101265, 101266, 101267, 101268, 101269, 101270, 101271, 101272, 101273, 101274, 101275, 101276, 101277, 101278, 101279, 101280, 101281, 101282, 101283, 101284, 101285, 101286, 101287, 101288, 101289, 101290, 101291, 101292, 101293, 101294, 101295, 101296, 101297, 101298, 101299, 101300, 101301, 101302, 101333, 101334, 101335, 101336, 101337, 101338, 101339, 101340, 101341, 101342, 101370, 101371, 101372, 101373, 101374, 101375, 101376, 101377, 101378, 101379, 101395, 101396, 101397, 101398, 101399, 101400, 101401, 101402, 101403, 101432, 101433, 101434, 101435, 101436, 101437, 101438, 101439, 101440, 101441, 101613, 101633, 101634, 101635, 101636, 101637, 101638, 101684, 101685, 101686, 101687, 101688, 101689, 101691, 101690, 101692, 101693, 101694, 101695, 101743, 101744, 101745, 101746, 101747, 101748, 101749, 101750, 101751, 101752, 101753, 101754, 101755, 101756, 101757, 101758, 101759, 101760, 101761, 101762, 101763, 101764, 101765, 101766, 101767, 101768, 101769, 101770, 101771, 101772, 101773, 101774, 101775, 101776, 101777, 101778, 101779, 101780, 101781, 101782, 101783, 101784, 101785, 101786, 101787, 101788, 101789, 101958, 101959, 101960, 101961, 101962, 101963, 101964, 101965, 101966, 101967, 101968, 101969, 101970, 101971, 102017, 102018, 102019, 102020, 102021, 102024, 102025, 102026, 102027, 102028, 102055, 102056, 102057, 102058, 102059, 102060, 102061, 102062, 102063, 102064, 102065, 102066, 102067, 102068, 102069, 102284, 102285, 102286, 102287, 102288, 102289, 102290, 102291, 102292, 102293, 102294, 102295, 102296, 102297, 102298, 102299, 102300, 102301, 102302, 102303, 102304, 102305, 102306, 102307, 102308, 102309, 102310, 102311, 102312, 102313, 102314, 102315, 102316, 102317, 102318, 102319, 102320, 102321, 102323, 102325, 102326, 102327, 102328, 102329, 102330, 102331, 102332, 102333, 102334, 102335, 102362, 102363, 102364, 102366, 102367, 102368, 102369, 102370, 102371, 102372, 102373, 102391, 102392, 102393, 102394, 102395, 102396, 102397, 102399, 102400, 102401, 102402, 102403, 102404, 102405, 102406, 102407, 102408, 102409, 102410, 102411, 102412, 102413, 102414, 102415, 102416, 102417, 102418, 102419, 102420, 102421, 102422, 102423, 102424, 102425, 102426, 102428, 102429, 102430, 102431, 102432, 102433, 102434, 102435, 102436, 102437, 102438, 102439, 102440, 102441, 102442, 102443, 102444, 102445, 102497, 102498, 102499, 102500, 102501, 102502, 102503, 102504, 102505, 102506, 102507, 102508, 102509, 102510, 102511, 102512, 102513, 102515, 102516, 102517, 102518, 102519, 102520, 102521, 102522, 102523, 102802, 102807, 102808, 102809, 102810, 102814, 102818, 102819, 102820, 102821, 102822, 102823, 102828, 102829, 102830, 102831, 102832, 102834, 102836, 102837.

Distribution pattern

US Nationwide distribution.