MAUDE Adverse Event Report: COVIDIEN LP LLC NORTH HAVEN AUTOSONIX; INSTRUMENT, ULTRASONIC SURGICAL

Model Number 012001

Device Problem Failure to Cut (2587)

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

Event Date 07/13/2018

Event Type  malfunction  

Manufacturer Narrative

If information is provided in the future, a supplemental report will be issued.

Event Description

According to the reporter, during laparoscopic living donor nephrectomy, the device could not cut even it was activated.They used another device to continue.There was no patient injury.

Manufacturer Narrative

If information is provided in the future, a supplemental report will be issued.

Event Description

According to the reporter, during laparoscopic living donor nephrectomy, in the middle of use, the device could not cut at all even it was activated.They used another device to continue.There was no patient injury.

Manufacturer Narrative

Evaluation summary: post market vigilance (pmv) led an evaluation of one device.The event report alleges the product was used in a surgical procedure.The instrument registered a mechanical fault.The instrument was disassembled; a crack was noticed in the proximal portion of the probe shaft.Records from each manufacturing lot are thoroughly reviewed to ensure that products are released meeting all quality release specifications at the time of manufacture.Replication of the cracked probe shaft may occur when the probe shaft makes contact with the outer tube while the system was energized.The information for use for this product states, avoid using the device as a lever, either while dissecting or while activating the instrument.Added stress to the tip may cause the probe to touch in the inner tube portion of the instrument, resulting in mechanical failure and/or rendering the instrument inoperable.The root cause of the observed damage was misuse of the product which would have caused or contributed to the reported incident.No relationship between the device and the reported incident was confirmed.No enhancements or improvements were generated for the reported condition.If information is provided in the future, a supplemental report will be issued.

• Brand Name: AUTOSONIX
• Type of Device: INSTRUMENT, ULTRASONIC SURGICAL
• Manufacturer (Section D): COVIDIEN LP LLC NORTH HAVEN; 195 mcdermott rd; north haven CT 06473
• MDR Report Key: 7801746
• MDR Text Key: 117754451
• Report Number: 1219930-2018-04587
• Device Sequence Number: 1
• Product Code: LFL
• UDI-Device Identifier: 10884521058163
• UDI-Public: 10884521058163
• Combination Product (y/n): N
• PMA/PMN Number: K971861
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: foreign,health professional,u
• Type of Report: Initial,Followup,Followup
• Report Date: 02/28/2019

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
• Device Operator: Health Professional
• Device Expiration Date: 06/30/2019
• Device Model Number: 012001
• Device Catalogue Number: 012001
• Device Lot Number: N4F1472X
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/31/2018
• Initial Date Manufacturer Received: 08/03/2018
• Initial Date FDA Received: 08/21/2018
• Supplement Dates Manufacturer Received: 08/24/2018; 02/01/2019
• Supplement Dates FDA Received: 09/13/2018; 02/28/2019
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1