MAUDE Adverse Event Report: MEDTRONIC XOMED INC. NIM-ECLIPSE CONTROLLER; STIMULATOR, ELECTRICAL, EVOKED RESPONSE

Model Number	ECLC
Medical Device Problem Code	Failure to Sense (1559)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/19/2021
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
It was reported that the device has inconsistent response.Although there were no neurological deficits in the patients and there was no factor affecting the system (anesthetic, setup, etc.), neurophysiological responses expected from patients could not be obtained in both surgeries.There were differences between the patient's neurological examination and the responses of the device.It was noted that the malfunction happened when using on patient (intra-operatively).For troubleshooting, the whole system was checked, but could not find what was wrong with the device.There was no patient impact.
Additional Manufacturer Narrative
Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
On follow-up.It was reported that the current return showed -883, which means the current was being delivered.

• Brand Name: NIM-ECLIPSE CONTROLLER
• Common Device Name: STIMULATOR, ELECTRICAL, EVOKED RESPONSE
• Manufacturer (Section D): MEDTRONIC XOMED INC.; 6743 southpoint dr n; jacksonville FL 32216
• MDR Report Key: 11799201
• Report Number: 1045254-2021-00230
• Device Sequence Number: 4016845
• Product Code: GWF
• UDI-Device Identifier: 00613994910967
• UDI-Public: 00613994910967
• Combination Product (Y/N): N
• Initial Reporter Country: TU
• PMA/510(K) Number: K061639
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 07/06/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: ECLC
• Device Catalogue Number: ECLC
• Device Lot Number: NO INFORMATION
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/13/2021
• Supplement Date Received by Manufacturer: 06/11/2021
• Initial Report FDA Received Date: 05/10/2021
• Supplement Report FDA Received Date: 07/06/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 30 YR
• Patient Weight: 90