MAUDE Adverse Event Report: COOK INC RETRACTA DETACHABLE EMBOLIZATION COIL; KRD DEVICE, EMBOLIZATION, VASCULAR

Model Number	N/A
Medical Device Problem Code	Premature Separation (4045)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/01/2021
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
This report includes information known at this time.A follow up report will be submitted should additional relevant information become available.
Event or Problem Description
It was reported a male patient required placement of a retracta detachable embolization coil for a gastro-duodenal artery aneurysm embolization procedure.After access was gained via sma artery, the retracta coil was inserted in a 5fr catheter and the coil was noted to have unintentionally detached from the delivery wire inside the patient.The coil was left in that location.A second rectracta coil was placed and unintentionally detached from the delivery wire.The coil was retrieved with a snare.No other adverse effects were reported for this incident.The first retracta coil that detached prematurely is captured under patient identifier (b)(6) (this report).The second retracta coil that detached prematurely and required a snare to retrieve is captured under patient identifier (b)(6).
Event or Problem Description
In additional information received on 18mar2021, it was reported that the procedure was completed with cook 0.035 pushable coils and 0.018 detachable coils from another manufacturer.The patient did not require prolonged hospitalization due to this occurrence.No additional patient information is available.
Additional Manufacturer Narrative
Blank fields on this form indicate the information is unknown or unavailable.Additional information: b5, d10.This report includes information known at this time.A follow up report will be submitted should additional relevant information become available.This report is required by the fda under 21 cfr part 803.This report is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement made in it is intended to be an admission that any cook device is defective or malfunctioned; that a death or serious injury occurred; or that any cook device caused or contributed to; or is likely to cause or contribute to a death or serious injury if a malfunction occurred.
Event or Problem Description
No additional information regarding the patient and/or event has been received since the previous medwatch report was sent.
Additional Manufacturer Narrative
Investigation ¿ evaluation: (b)(6) hospital (united states) informed cook on (b)(6) 2021 that a coil unintentionally detached from the delivery wire, while using a mwcer-35-14-16 (retracta detachable embolization coil) from lot 9871982.The coil was advanced through a 5fr catheter to treat a gastroduodenal artery (gda) aneurysm via the superior mesenteric artery (sma).During deployment the coil unintentionally detached from the delivery wire.Although the 16mm x 14cm retracta coil detatched unexpectedly, it was in an acceptable position, so it was left in the patient.A second retracta coil was placed and also detached prematurely.The coil was retrieved with a snare.The procedure was completed with cook 0.035 push-able coils and 0.018 detachable coils from another manufacturer.The complainant reported no adverse effects on the patient due to this occurrence.The first retracta coil that detached prematurely is captured under mw# 1820334-2021-00935 (this report).The second retracta coil that detached prematurely and required a snare to retrieve is captured under mw# 1820334-2021-00936.Reviews of the complaint history, interview of personnel, device history record (dhr), quality control, manufacturing instructions (mi), and instructions for use (ifu), as well as a visual inspection were conducted during the investigation.One used mwcer device was returned to cook for evaluation.A black catheter was also received.The catheter was flushed and a guide wire was inserted through the entire length; however, no coils were in catheter.Cook has concluded that the device was manufactured to specification.Additionally, a document-based investigation evaluation was performed.A review of the device master record (dmr) concluded that sufficient inspection activities are in place to identify this failure mode prior to distribution.A review of the dhr for the reported complaint device lot revealed no recorded non-conformances relevant to the failure mode.A database search did not identify any other events associated with the reported device lot.Based on the available information, cook has concluded that there is no evidence suggesting nonconforming product exists either in house or in field.Cook also reviewed product labeling.The ifu supplied with the device states the following in consideration of the reported failure mode: "instructions for use: note: do not turn the delivery wire counterclockwise during advancement; the coil may be unintentionally detached." "how supplied: upon removal from package, inspect the product to ensure no damage has occurred." based on the available information, inspection of the returned device, and the results of the investigation, the cause of this event is component failure.The appropriate personnel have been notified.Cook will continue to monitor for similar complaints.Per the quality engineering risk assessment no further action is required.This report is required by the fda under 21 cfr part 803 and is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement contained herein is intended to be an admission that any cook device is defective or malfunctioned, that a death or serious injury occurred, nor that any cook device caused, contributed to, or is likely to cause or contribute to a death or serious injury if a malfunction occurred.

• Brand Name: RETRACTA DETACHABLE EMBOLIZATION COIL
• Common Device Name: KRD DEVICE, EMBOLIZATION, VASCULAR
• Manufacturer (Section D): COOK INC; 750 daniels way; bloomington IN 47404
• Manufacturer (Section G): COOK INC.; 750 daniels way; bloomington IN 47404
• Manufacturer Contact: jason crouch ; 750 daniels way; bloomington, IN 47404 ; 8123392235
• MDR Report Key: 11476975
• Report Number: 1820334-2021-00935
• Device Sequence Number: 3472029
• Product Code: KRD
• UDI-Device Identifier: 10827002342023
• UDI-Public: (01)10827002342023(17)240729(10)9871982
• Combination Product (Y/N): N
• Initial Reporter State: PA
• Initial Reporter Country: US
• PMA/510(K) Number: K151676
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 01/28/2022

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: 07/29/2024
• Device Model Number: N/A
• Device Catalogue Number: MWCER-35-14-16
• Device Lot Number: 9871982
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 04/15/2021
• Is the Reporter a Health Professional?: Yes
• Initial Date Received by Manufacturer: 03/01/2021
• Supplement Date Received by Manufacturer: 03/18/2021; 01/05/2022
• Initial Report FDA Received Date: 03/12/2021
• Supplement Report FDA Received Date: 03/19/2021; 01/28/2022
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/29/2019
• 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: 6MM X 7CM RETRACTA DETACHABLE COIL; COOK 0.035 PUSHABLE COILS; COOK 5FR 70CM SHEATH; MEDTRONIC 0.018 DETACHABLE COILS; TERUMO 5FR 038 100CM ANGLED TAPER GLIDECATHETER
• Patient Sex: Male