MAUDE Adverse Event Report: INTUITIVE SURGICAL, INC DA VINCI SP; SURGEON SIDE CONSOLE

Model Number	380940-31
Medical Device Problem Code	Unintended Movement (3026)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	02/11/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
An intuitive surgical, inc.(isi) field service engineer (fse) was dispatched to the customer site to further investigate the reported event.The fse performed a gravity calibration, and the reported issue was resolved.The system was tested and ready for use.
Event or Problem Description
It was reported that during a training/demo of a da vinci-assisted surgical system, the field service engineer (fse) replaced the master tool manipulator right (mtmr) due to the mtm drifting; however, the issue remained.The training team requested the fse to investigate the mtmr drifting issue.No known impact or patient consequence was reported.

• Brand Name: DA VINCI SP
• Common Device Name: SURGEON SIDE CONSOLE
• Manufacturer (Section D): INTUITIVE SURGICAL, INC; 3410 central expressway; santa clara CA 95051
• Manufacturer (Section G): INTUITIVE SURGICAL, INC; 3410 central expressway; santa clara CA 95051
• Manufacturer Contact: izabel nielson ; 3410 central expressway; santa clara, CA 95051 ; 4085232100
• MDR Report Key: 24552255
• Report Number: 2955842-2026-15254
• Device Sequence Number: 5725050
• Product Code: NAY
• UDI-Device Identifier: 00886874114735
• UDI-Public: (01)00886874114735
• Combination Product (Y/N): N
• Initial Reporter Country: KS
• PMA/510(K) Number: K182371
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Remedial Action: Other
• Type of Report: Initial
• Report Date (Section B): 03/09/2026

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: 380940-31
• Device Catalogue Number: N/A
• Device Lot Number: N/A
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 02/11/2026
• Initial Report FDA Received Date: 03/09/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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: Initial
• 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
• Concomitant Medical Products and Therapy/Usage Dates: DA VINCI INSTRUMENTS AND ACCESSORIES
• Patient Sex: Unknown