MAUDE Adverse Event Report: INTUITIVE SURGICAL, INC ENDOWRIST SP; MARYLAND BIPOLAR FORCEPS

Model Number	430010-62
Medical Device Problem Code	Unintended System Motion (1430)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/01/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Intuitive surgical, inc.(isi) has issued a return material authorization (rma) to have the intuitive device returned.However, isi has not received the single port maryland bipolar forceps instrument involved with the alleged issue to perform failure analysis.Additional information is being gathered to determine the contribution of the device to the customer reported issue.
Event or Problem Description
It was reported that during a da vinci-assisted malignant tongue base resection surgical procedure, the maryland bipolar forceps (mbf) instrument moved in the opposite direction.The procedure was completed with a backup instrument, with no reports of patient injury.

• Brand Name: ENDOWRIST SP
• Common Device Name: MARYLAND BIPOLAR FORCEPS
• 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: 23372664
• Report Number: 2955842-2025-42057
• Device Sequence Number: 12981649
• Product Code: NAY
• UDI-Device Identifier: 00886874114322
• UDI-Public: (01)00886874114322(11)241121(10)K11241121
• Combination Product (Y/N): N
• Initial Reporter Country: SP
• PMA/510(K) Number: K182371
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other,Foreign
• Initial Reporter Occupation: Non-Healthcare Professional
• Remedial Action: Other
• Type of Report: Initial
• Report Date (Section B): 10/01/2025

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: 430010-62
• Device Catalogue Number: 430010
• Device Lot Number: K11241121 0023
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 10/01/2025
• Initial Report FDA Received Date: 10/23/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 11/21/2024
• 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