MAUDE Adverse Event Report: MEDTECH SAS ROSA ONE BRAIN; COMPUTER-ASSISTED SURGICAL DEVICE

Model Number	N/A
Medical Device Problem Codes	Activation, Positioning or Separation Problem (2906); Positioning Problem (3009)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/06/2023
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that there has been a significant error of seeg lead placement using rosa brain during seeg implantation cases.Freesurfer was used to analyze post-op lead placement and there is consistent systematic error of lead placement.Calibration plates were used for frame registration using the rosa brain robot.Surgeon noted that the errors are big but not systematic.Attempts have been made and additional information on the reported event is unavailable at this time.
Additional Manufacturer Narrative
(b)(4).Concomitant medical products: part # rosas00500 leksell registration plates serial# (b)(4).The device has not been evaluated yet for investigation purpose.Once the evaluation is performed and the investigation has been completed, a follow-up mdr will be submitted.
Additional Manufacturer Narrative
This follow-up report is being submitted to relay additional information.Upon receiving additional information of the reported event, it was determined to be not reportable as the software that was used with this device is a competitor product.The initial report should be voided.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.
Event or Problem Description
Upon receiving additional information of the reported event, it was determined to be not reportable as the software that was used with this device is a competitor product.The initial report should be voided.

• Brand Name: ROSA ONE BRAIN
• Common Device Name: COMPUTER-ASSISTED SURGICAL DEVICE
• Manufacturer (Section D): MEDTECH SAS; 432 rue du rajol; mauguio, languedoc-roussillon 34130 ; FR 34130
• Manufacturer (Section G): MEDTECH SAS; 432 rue du rajol; mauguio, languedoc-roussillon 34130 ; FR 34130
• Manufacturer Contact: jay sharma ; 1520 tradeport drive; jacksonville, FL 32218 ; 9047414400
• MDR Report Key: 16532776
• Report Number: 3009185973-2023-00005
• Device Sequence Number: 7170377
• Product Code: HAW
• UDI-Device Identifier: 03760244032492
• UDI-Public: (01)03760244032492(11)180417
• Combination Product (Y/N): N
• Initial Reporter State: MO
• Initial Reporter Country: US
• PMA/510(K) Number: K200511
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 04/12/2023

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: N/A
• Device Catalogue Number: ROSAS00203
• Device Lot Number: N/A
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/14/2023
• Supplement Date Received by Manufacturer: 04/03/2023
• Initial Report FDA Received Date: 03/13/2023
• Supplement Report FDA Received Date: 04/14/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 04/17/2018
• 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: Reuse
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: N/A
• Patient Sequence Number: 1
• Patient Sex: Unknown