Recall Register

Device recall: AD-TECH Spencer Probe Depth Electrode, REF SD04R-AP58X-000 4-Contact 1.12mm (A style) Depth Electrode

Class II FDA enforcement event 95414. Recall start date: . Status in the FDA record: Completed.

Reason for recall, in the words of FDA

Ad-Tech is recalling these A-Style SD Depth Electrodes because a label discrepancy was identified on A style contact SD electrodes where the MR Conditional symbol was incorrectly placed instead of the MR Unsafe symbol. The A style contacts were not cleared for MR Conditional use. Our records indicate you have received one or more of the affected lots listed above.

Class II, in the words of FDA

a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote

Ad-Tech Medical Instrument Corporation started this device recall on 19 Sep 2024. The firm address in the FDA record is in Oak Creek, WI. FDA put the recall in Class II. FDA event 95414 has 3 product records. The first FDA enforcement report date is 30 Oct 2024. The record gives the status Completed.

It is important to note that most of the time recall classifications are determined after the recalling firm provides all of the information needed to determine the risk posed to public health. The classification and posting in the FDA Enforcement Report should not be seen as an expansion or change to a firm’s voluntary public warning.

FDA publishes these words. Source: FDA, Enforcement Reports, Important Note, read on . openFDA export of .

Distribution

In the words of FDA.

US Nationwide distribution in the states of CA, OH.

Recalling firm

Ad-Tech Medical Instrument Corporation, Oak Creek, WI.

Recalling firm: The firm that the FDA record names for a recall.

FDA records how the recall started: Voluntary: Firm initiated.

Products

3 product records in the event.

FDA event 95414: product records
Recall numberProductQuantityClassStatusReport date
Z-0219-2025AD-TECH Spencer Probe Depth Electrode, REF SD04R-AP58X-000 4-Contact 1.12mm (A style) Depth Electrode2 unitsClass IICompleted30 Oct 2024
Z-0220-2025AD-TECH Spencer Probe Depth Electrode, REF SD06R-AP58X-000 6-Contact 1.12mm (A style) Depth Electrode4 unitsClass IICompleted30 Oct 2024
Z-0221-2025AD-TECH Spencer Probe Depth Electrode, REF SD08R-AP58X-000 8-Contact 1.12mm (A style) Depth Electrode14 unitsClass IICompleted30 Oct 2024

openFDA, about the status: FDA does not update the status of a recall after the recall has been classified according to its level of hazard. As such, the status of a recall (open, completed, or terminated) will remain unchanged after published in the Enforcement Reports. Source: openFDA, Drug Recall Enforcement Reports, Disclaimer.

Enforcement report: The FDA publication that lists recalls. It has one record for each product of a recall.

Enforcement event: All the product records that have one FDA event number. This site shows one event on one page.

Class II: The middle of the three FDA recall classes.

The event in context

Device events that started in 2024
970
Share of these events in Class II
87%
Product records in this event
3Median of the firm: 1
Events of the firm on the register
11

Other events of the firm

Other FDA enforcement events of Ad-Tech Medical Instrument Corporation
InitiatedProduct (first record)TypeClassRecords
9 Aug 2021Ad-Tech Lightweight CABRIO Cable - Product Usage: Designed for the purpose of connecting these electrodes to third partyDeviceClass II3
27 Aug 2019AD-TECH Drill Sleeve Guides, used with Ad-Tech Placement Kits: (a) REF DSG-90-2.3N (b) REF DSG-6.3-090-2.4NDeviceClass II1
18 Jun 2019Dual-Sided Interhemispheric, Grid, Intraoperative, Strip, Wyler Subdural ElectrodesDeviceClass II3
18 Jun 2019LSB Style Anchor Bolt. Labeled with the following parts: 13mm anodized anchor bolt body with anchor bolt cap containing DeviceClass II1
16 Apr 2019AD-TECH Spencer Probe Depth Electrode Product Usage: The Ad-Tech Depth Electrodes (Depth Electrodes, Foramen Ovale DepthDeviceClass II1
2 May 2018AD-TECH Medical Instrument Corporation Drill Sleeve Guides DSG-6-3-090-2.4N utilizing raw material (RM0677) from the folDeviceClass II1
20 Dec 2017Disposable Drill Kit which includes two drill bits, two drill stops, and two adjustment wrenches, sterile. The drill bitDeviceClass II1
29 Mar 2016Ad-Tech Electrode Connection System/Cables. Lightweight TECH-ATTACH Cable Models: 1. L-DCL-4DINX (4 contacts: 1 terminalDeviceClass II1
8 Oct 2014Box Label: 3 mm Cueva Electrode Kit, Sterile EO, Rx Only, REF. CNE1-3KDINX . Pouch labels: Each kit contains 3 pouches. DeviceClass II1
18 Dec 2012Ad-Tech Medical Instrument Corporation Macro Micro Subdural Electrode. For temporary (<30 days) use with recording, moniDeviceClass I1

Ad-Tech Medical Instrument Corporation: all 11 events

Official channels

Cite this page

Recall Register. FDA enforcement event 95414. https://recallregister.com/fda/ii/95414/. Source: openFDA enforcement reports. Data through .

Sources

Source
openFDA device enforcement reports
Licence
CC0 1.0
Export date
28 Sep 2026
Newest FDA report date on the register
23 Sep 2026

FDA has one record for each product. This site puts the records with the same event number on one page. The class of the event is the highest class of its records. How the register is made. Report an error.

Questions

Where was the product distributed?
The FDA record gives this distribution: US Nationwide distribution in the states of CA, OH.
What quantity of product is in FDA event 95414?
The event has 3 product records. The first record gives this quantity: 2 units
How did the recall start?
The FDA record says: Voluntary: Firm initiated
How many device recalls of 2024 have the same class?
87% of the 970 device events that started in 2024 are in Class II.