MAUDE Adverse Event Report: TENEX HEALTH, INC. TXB TISSUE REMOVAL SYSTEM - MICROTIP; INSTRUMENT, ULTRASONIC SURGICAL

Model Number	554-3003-001
Medical Device Problem Code	Fracture (1260)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/30/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device was returned and evaluated.It was confirmed, that the microtip needle had separated from the rest of the handpiece.Due to the state, in which the device was received, functional testing could not be performed.The fracture site did not immediately indicate, a specific cause for the failure.It is possible, that the tip of the device was sideloaded, during use.Disassembly of the device, did not reveal any further anomalies or defects.
Event or Problem Description
During a procedure, with the tenex system.A portion of the microtip needle separated from the rest of the handpiece.Another handpiece was used to complete the procedure.There were no patient complications.

• Brand Name: TXB TISSUE REMOVAL SYSTEM - MICROTIP
• Common Device Name: INSTRUMENT, ULTRASONIC SURGICAL
• Manufacturer (Section D): TENEX HEALTH, INC.; 26902 vista terrace; lake forest CA 92630 8123
• Manufacturer (Section G): TENEX HEALTH, INC.; 26902 vista terrace; lake forest CA 92630
• Manufacturer Contact: david vancelette ; 26902 vista terrace; lake forest, CA 92630 ; 9492388220
• MDR Report Key: 20859387
• Report Number: 1000135560-2024-00042
• Device Sequence Number: 4069780
• Product Code: LFL
• UDI-Device Identifier: 00857156006093
• UDI-Public: (01)00857156006093(10)2122402(17)260730
• Combination Product (Y/N): N
• Initial Reporter State: CO
• Initial Reporter Country: US
• PMA/510(K) Number: K181367
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Distributor
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 12/04/2024

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 Expiration Date: 07/30/2026
• Device Model Number: 554-3003-001
• Device Catalogue Number: 554-3003-001
• Device Lot Number: 2122402
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/05/2024
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/05/2024
• Initial Report FDA Received Date: 12/05/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 09/09/2024
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown