MAUDE Adverse Event Report: INTUITIVE SURGICAL, INC ENDOWRIST;DAVINCI SI; FENESTRATED BIPOLAR FORCEPS

Model Number 420205-12

Device Problems Break (1069); Detachment Of Device Component (1104)

Patient Problem No Known Impact Or Consequence To Patient (2692)

Event Date 03/14/2018

Event Type  malfunction  

Manufacturer Narrative

Intuitive surgical, inc.(isi) received the instrument involved with this complaint and completed the device evaluation.Failure analysis confirmed the customer reported failure.The instrument was found to have a broken pitch cable at the distal clevis hub.The broken cable segment that contains the crimp was missing from clevis.The clevis did not exhibit any damage or wear marks.Other cables at the wrist were not damaged.Isi has conducted a device history record (dhr) review for this device and did not find any non-conformances that were related to this reported event.The customer reported complaint does not itself constitute an mdr reportable event; however, the broken pitch cable found during failure analysis suggests that if the malfunction were to recur it could cause or contribute to an adverse event.

Event Description

It was reported that during a da vinci-assisted surgical procedure, the customer noted a broken wire on the fenestrated bipolar forceps instrument.There was no report of fragment(s) falling inside the patient, patient harm, adverse outcome or injury.

• Brand Name: ENDOWRIST;DAVINCI SI
• Type of Device: FENESTRATED BIPOLAR FORCEPS
• Manufacturer (Section D): INTUITIVE SURGICAL, INC; 950 kifer rd.; sunnyvale
• Manufacturer (Section G): INTUITIVE SURGICAL, INC; 950 kifer rd.; sunnyvale
• Manufacturer Contact: tabitha reed ; 950 kifer rd.; sunnyvale ; 4085232100
• MDR Report Key: 7487067
• MDR Text Key: 107357034
• Report Number: 2955842-2018-10175
• Device Sequence Number: 1
• Product Code: NAY
• UDI-Device Identifier: 00886874111642
• UDI-Public: (01)00886874111642(10)N10161108
• Combination Product (y/n): N
• Reporter Country Code: TW
• PMA/PMN Number: K050369
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: other
• Reporter Occupation: Other
• Type of Report: Initial
• Report Date: 04/09/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 05/04/2018
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: 420205-12
• Device Lot Number: N10161108 056
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 04/02/2018
• Date Manufacturer Received: 04/09/2018
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 11/07/2016
• 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
• Treatment: DA VINCI INSTRUMENTS AND ACCESSORIES