MAUDE Adverse Event Report: INTUITIVE SURGICAL, INC EndoWrist;daVinci Si; MONOPOLAR CURVED SCISSORS

Model Number	420179-24
Medical Device Problem Code	Material Split, Cut or Torn (4008)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	09/08/2026
Type of Reportable Event	Malfunction

• Brand Name: EndoWrist;daVinci Si
• Common Device Name: MONOPOLAR CURVED SCISSORS
• 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 ; +1(408)523-2100
• MDR Report Key: 50905531
• Report Number: 2955842-2026-40000
• Device Sequence Number: 18812577
• Product Code: NAY
• UDI-Device Identifier: 00886874111505
• UDI-Public: (01)00886874111505(10)K10250828
• Combination Product (Y/N): N
• Initial Reporter Country: IN
• PMA/510(K) Number: K180033
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Remedial Action: Other
• Type of Report: Initial
• Report Date (Section B): 09/25/2026

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: 420179-24
• Device Catalogue Number: 420179
• Device Lot Number: K10250828 315
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Initial Date Received by Manufacturer: 09/08/2026
• Initial Report FDA Received Date: 09/25/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 08/28/2025
• 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
• Patient Sex: Unknown