MAUDE Adverse Event Report: COVIDIEN MFG DC BOULDER INVOS; OXIMETER, TISSUE SATURATION

Model Number	PMSENS71-A-5
Medical Device Problem Code	Low Readings (2460)
Health Effect - Clinical Code	Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581)
Date of Event	03/05/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide 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.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
Event or Problem Description
According to the reporter, during use, the sensor's rso2 reading showed a value of 45 and more variation than the expected values in 60s and 30s.The reusable sensor cable and preamp was swapped and no values were changed on patient.Troubleshooting had lacked of changed point to the sensor. there was no patient injury.

• Brand Name: INVOS
• Common Device Name: OXIMETER, TISSUE SATURATION
• Manufacturer (Section D): COVIDIEN MFG DC BOULDER; 5920 longbow dr; boulder CO 80301 3299
• Manufacturer (Section G): COVIDIEN MFG DC BOULDER; 5920 longbow dr; boulder CO 80301 3299
• Manufacturer Contact: justin ellis ; 8200 coral sea st ne; mounds view, MN 55112 ; 7635265677
• MDR Report Key: 19012975
• Report Number: 1717344-2024-00851
• Device Sequence Number: 3796529
• Product Code: MUD
• UDI-Device Identifier: 10884521556959
• UDI-Public: 10884521556959
• Combination Product (Y/N): N
• Initial Reporter State: MN
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 04/01/2024

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: PMSENS71-A-5
• Device Catalogue Number: PMSENS71-A-5
• Device Lot Number: AD233302
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/05/2024
• Initial Report FDA Received Date: 04/01/2024
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Age: 44 YR
• Patient Sex: Male