MAUDE Adverse Event Report: ABBOTT VASCULAR TREK CORONARY DILATATION CATHETER

Model Number	1012276-20
Medical Device Problem Codes	Difficult to Remove (1528); Material Separation (1562); Failure to Deflate (4060)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/14/2022
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The device has been retained by the hospital and is not returning for evaluation.Investigation is not yet complete.A follow-up report will be submitted with all additional relevant information.The additional trek rx and the 4.0x12 xience skypoint referenced are being filed under separate medwatch report numbers.
Event or Problem Description
It was reported that the procedure was to treat the mid right coronary artery (rca) and the distal rca.The patient had two unspecified xience skypoint stents implanted in (b)(6) of 2022.A 2.5x15mm trek balloon dilatation catheter (bdc) was used to pre-dilate between the two stents.Slow deflation of the bdc was noted, but had no further issues and was removed successfully.Optical coherence tomography (oct) confirmed there was a gap between the two previously implanted stents and a 4.0x12mm xience skypoint stent was deployed successfully with slow deflation of the device noted; however, the stent delivery system was removed successfully.A 4.0x38mm xience skypoint stent was attempted to be implanted proximally from the previously implanted xience skypoint in january; however, failed to be implanted as interaction with the previously implanted stent was felt.The 3.5x20mm trek balloon dilatation catheter was advanced, then inflated twice to 12 and 10 atmospheres.The physician attempted three times to pull negative, but the bdc would not deflate.It was decided to remove the bdc with the entire system as one unit.During removal the shaft separated and became lodged in the elbow area.The separated portion was attempted to be removed via snare but was difficult.Therefore, an emboshield nav6 was advanced and used to capture the very distal portion of the balloon just enough to remove the balloon which remained inflated.There was no adverse patient sequela but clinically significant delay was noted.No additional information was provided.
Event or Problem Description
Subsequently, to the initial reports being filed it was noted that both 2.5x15 and the 3.5x20mm trek balloons had too much contrast; however, amount is unknown.It was confirmed by the account only one 4.0x28mm xience skypoint was implanted on (b)(6) 2022, and that the patient was experiencing angina, dyspnea and fatigue due to the thrombosis.No additional information was provided.
Additional Manufacturer Narrative
The device was not returned for evaluation.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no other similar incidents and/or complaints from this lot.The investigation was unable to determine a conclusive cause for the reported failure to deflate; however, the reported difficulty removing the device, shaft separation, unexpected medical intervention, removal of foreign body and delay to treatment/therapy appear to be related to circumstances of the procedure.There is no indication of a product quality issue with respects to the design, manufacture, or labeling of the device.

• Brand Name: TREK CORONARY DILATATION CATHETER
• Common Device Name: CORONARY DILATATION CATHETER
• Manufacturer (Section D): ABBOTT VASCULAR; 26531 ynez rd.; temecula CA 92591 4628
• Manufacturer (Section G): ABBOTT VASCULAR COSTA RICA, REG # 3009564766; 52 calle 3 b31 coyol free zone; el coyol alajuela ; CS
• Manufacturer Contact: lindsey bell ; 26531 ynez rd.; temecula, CA 92591-4628 ; 9519143996
• MDR Report Key: 15151574
• Report Number: 2024168-2022-08473
• Device Sequence Number: 14870587
• Product Code: LOX
• UDI-Device Identifier: 08717648138584
• UDI-Public: 08717648138584
• Combination Product (Y/N): N
• Initial Reporter State: KY
• Initial Reporter Country: US
• PMA/510(K) Number: K103110
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 09/19/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 08/31/2024
• Device Model Number: 1012276-20
• Device Catalogue Number: 1012276-20
• Device Lot Number: 10930G1
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 07/14/2022
• Supplement Date Received by Manufacturer: 09/02/2022
• Initial Report FDA Received Date: 08/02/2022
• Supplement Report FDA Received Date: 09/19/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 09/30/2021
• 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
• Concomitant Medical Products and Therapy/Usage Dates: 4.0X12MM XIENCE SKYPOINT; TWO PREVIOUSLY IMPLANTED XIENCE SKYPOINTS
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 49 YR
• Patient Sex: Male
• Patient Weight: 131 KG