MAUDE Adverse Event Report: MASIMO - 15750 ALTON PKWY LNCS TC-I; OXIMETER

Model Number	1895
Medical Device Problem Code	Incorrect Measurement (1383)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/01/2022
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Additional manufacturing narrative: the device has not been returned to the investigation facility to allow for an analysis to be performed.If the product is received for evaluation or new information is obtained, a follow-up report will be submitted.
Event or Problem Description
The customer reported the sensor "shows values that seem correct, and the next time you get different values." no patient impact or consequences were reported.
Additional Manufacturer Narrative
Additional manufacturing narrative: the returned sensor was evaluated.The sensor passed the visual inspection and continuity testing with no electrical shorts or open connections.During functional testing, spo2 and pulse rate values were successfully obtained.The sensor functioned as designed.
Event or Problem Description
The customer reported the sensor "shows values that seem correct, and the next time you get different values." no patient impact or consequences were reported.

• Brand Name: LNCS TC-I
• Common Device Name: OXIMETER
• Manufacturer (Section D): MASIMO - 15750 ALTON PKWY; 15750 alton pkwy; irvine CA 92618
• Manufacturer (Section G): MASIMO - MEXICALI; industrial vallera de mexicali calzada del oro, no.2001; mexicali, baja california 21600 ; MX 21600
• Manufacturer Contact: tahereh sedighi ; 15750 alton pkwy; irvine, CA 92618 ; 9492977862
• MDR Report Key: 16483290
• Report Number: 3019388613-2023-00055
• Device Sequence Number: 5263001
• Product Code: DQA
• UDI-Device Identifier: 00843997000048
• UDI-Public: 00843997000048
• Combination Product (Y/N): N
• Initial Reporter Country: SW
• PMA/510(K) Number: K051212
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative,Distributor
• Initial Reporter Occupation: Non-Healthcare Professional
• Remedial Action: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 02/08/2023

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: 1895
• Device Catalogue Number: 1895
• Device Lot Number: 22EGL
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/08/2023
• Supplement Date Received by Manufacturer: 03/08/2023
• Initial Report FDA Received Date: 03/04/2023
• Supplement Report FDA Received Date: 05/26/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 05/13/2022
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Patient Sex: Unknown