MAUDE Adverse Event Report: MASIMO - 15750 ALTON PKWY TIR-1 THERMOMETER; THERMOMETER, ELECTRONIC, CLINICAL

Model Number 4301

Device Problem Low Readings (2460)

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

Event Date 03/18/2023

Event Type  malfunction  

Event Description

The customer reported the tir-1 thermometer "read 97.9 at two separate times.Patient felt physically hotter to touch.Rectal temperature subsequently taken and resulted at 100.6 and 100.3 respectively." no consequences or impact to patient were reported.

Manufacturer Narrative

Additional manufacturing narrative: attempts have been made to obtain the product.The product has not been returned to masimo to allow an analysis to be performed.If the product is returned for evaluation or new information is obtained, a follow up report will be submitted.H3 other text : product not returned.

• Brand Name: TIR-1 THERMOMETER
• Type of Device: THERMOMETER, ELECTRONIC, CLINICAL
• 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: 16828504
• MDR Text Key: 314165365
• Report Number: 3019388613-2023-00133
• Device Sequence Number: 1
• Product Code: FLL
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K131771
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other
• Reporter Occupation: Biomedical Engineer
• Remedial Action: Other
• Type of Report: Initial
• Report Date: 04/05/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/27/2023
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: 4301
• Device Catalogue Number: 4301
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Date Manufacturer Received: 04/05/2023
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Unknown
• Patient Sequence Number: 1