MAUDE Adverse Event Report: ELEKTA INC MOSAIQ; ACCELERATOR, LINEAR, MEDICAL

Device Problem Computer Software Problem (1112)

Patient Problems Insufficient Information (4580); No Clinical Signs, Symptoms or Conditions (4582)

Event Type  malfunction  

Manufacturer Narrative

The manufacturer's investigation is on going and further information will be provided once the investigation has completed.

Event Description

The customer reported an isocenter mismatch message when sending the ct field for one patient.

Manufacturer Narrative

H4 updated h6 updated h11 updated.The investigation was completed by conducting a thorough evaluation of the product and the reported information.The customer stated that they received an isocenter mismatch message when sending the ct field for one patient.It was confirmed through a review of the software log files, that the user was presented with a mismatched warning message and the intended isocenter values were used.Mosaiq did not have any malfunction and was working as designed and intended.Based on available information there was no mistreatment.Elekta was unable to reproduce the customer's noted issue where this potentially is a one time occurrence where the linear accelerator xvi imaging system delivered a mismatched value that was detectable.

• Brand Name: MOSAIQ
• Type of Device: ACCELERATOR, LINEAR, MEDICAL
• Manufacturer (Section D): ELEKTA INC; 100 mathilda place; 5th floor; sunnyvale CA 94086
• Manufacturer (Section G): ELEKTA INC; 400 perimeter center terrace; suite 50; atlanta GA 30346
• Manufacturer Contact: cornerstone; london road; crawley, west sussex RH10 -9BL
• MDR Report Key: 18844253
• MDR Text Key: 337700060
• Report Number: 2950347-2024-00001
• Device Sequence Number: 1
• Product Code: IYE
• UDI-Device Identifier: 00858164002091
• UDI-Public: (01)00858164002091(10)2.64.296.0001
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K141572
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other,Health Professional,User Facility
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date: 05/21/2024

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?: No
• Device Operator: Health Professional
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 02/05/2024
• Initial Date FDA Received: 03/06/2024
• Supplement Dates Manufacturer Received: Not provided
• Supplement Dates FDA Received: 05/21/2024
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 05/10/2021
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse
• Patient Sequence Number: 1