MAUDE Adverse Event Report: MEDTRONIC SINGAPORE OPERATIONS REVEAL LINQ; DETECTOR AND ALARM, ARRHYTHMIA

Model Number LNQ11

Device Problems Premature Discharge of Battery (1057); Battery Problem (2885); Reset Problem (3019)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 02/25/2021

Event Type  malfunction  

Manufacturer Narrative

If information is provided in the future, a supplemental report will be issued.

Event Description

It was reported that the implantable cardiac monitor (icm) exhibited an electrical reset and it was noted the device had reached end of service (eos).It was suspected the icm battery depleted prematurely.The icm remains in use, however replacement is planned.No patient complications have been reported as a result of this event.

Event Description

It was reported that the implantable cardiac monitor (icm) was explanted.

Manufacturer Narrative

Correction: b5, d6b.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.

Manufacturer Narrative

Product event summary: the device was returned and analyzed.The device met less than 80% of expected longevity.Hybrid analysis confirmed the no-telemetry condition and determined it was due to premature battery depletion (pbd) that caused a low battery voltage.No high current drain was observed.The cause of the pbd was not determined.No hybrid anomalies were identified.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.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.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.

• Brand Name: REVEAL LINQ
• Type of Device: DETECTOR AND ALARM, ARRHYTHMIA
• Manufacturer (Section D): MEDTRONIC SINGAPORE OPERATIONS; 49 changi south avenue 2; nasaco tech centre; singapore 48605 6; SN 486056
• MDR Report Key: 11419788
• MDR Text Key: 234967335
• Report Number: 3008973940-2021-00692
• Device Sequence Number: 1
• Product Code: DSI
• Combination Product (y/n): N
• PMA/PMN Number: K132649
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,foreig
• Type of Report: Initial,Followup,Followup
• Report Date: 04/13/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 03/05/2021
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Expiration Date: 05/28/2020
• Device Model Number: LNQ11
• Device Catalogue Number: LNQ11
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 03/05/2021
• Date Manufacturer Received: 04/12/2021
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1