MAUDE Adverse Event Report: COOK ENDOSCOPY INSTINCT PLUS ENDOSCOPIC CLIPPING DEVICE; PKL, LIGATOR, HEMORRHOIDAL

Model Number G58010

Device Problem Migration (4003)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 10/07/2021

Event Type  malfunction  

Manufacturer Narrative

510(k): k192697.Investigation evaluation: a product evaluation was not performed in response to this report because the product said to be involved was not provided to cook for evaluation.The report could not be confirmed.The device history record for the lot number said to be involved was reviewed.A discrepancy or anomaly was not observed with the product that was released for distribution.Investigation conclusion: we could not conduct a complete investigation because the product said to be involved was not returned for evaluation.A definitive cause for the reported observation could not be determined.Prior to distribution, all instinct plus endoscopic clipping devices are subjected to a visual inspection and functional testing to ensure device integrity.A review of the device history record confirmed that the lot said to be involved met all manufacturing requirements prior to shipment.Corrective action: a review of the complaint history was conducted.The likelihood of occurrence is considered rare.Corrective action is not warranted at this time based on the quality engineering risk assessment.Quality assurance will continue to monitor for complaint trends and reassess the risk assessment results as post market feedback continues to become available.

Event Description

During a colonoscopy w/ multiple polypectomies, a cook instinct plus endoscopic clipping device was used.The clip deployed and then came off the tissue; it did not hold onto the tissue like it should.The procedure was successfully completed.Our attempts to collect specific patient outcome information were unsuccessful.Because the complainant stated that there was no clinical consequence to the patient, we can conclude that this information does not reasonably suggest the patient was adversely impacted.

Event Description

During a colonoscopy w/ multiple polypectomies, a cook instinct plus endoscopic clipping device was used.The clip deployed and then came off the tissue; it did not hold onto the tissue like it should.The procedure was successfully completed.An unintended section of the device did not remain inside the patient¿s body.The patient did not require any additional procedures due to this occurrence.According to the initial reporter, the patient did not experience any adverse effects due to this occurrence.

Manufacturer Narrative

510(k): k192697.Investigation evaluation: the product said to be involved was returned in an open pouch from the lot number provided in the report.The label matches the product returned.Our laboratory evaluation of the product said to be involved could not confirm the report as it was described, because all the device components (particularly the clip) were not included in the return.During functional testing the device was advanced into the accessory channel of a pentax colonoscope (2.8 mm channel) which was placed in a simulated lower gi position.The tip of the endoscope was retroflexed to simulate worst case scenario.With handle manipulation, the drive wire was observed to move freely inside the outer sheath.A visual examination of the drive wire, catheter attachment, and coil catheter (distal end device components) showed no deformities or signs of damage.A product discrepancy or anomaly that could have contributed to the reported occurrence was not observed.The device history record for the lot number said to be involved was reviewed.A discrepancy or anomaly was not observed with the product that was released for distribution.Investigation conclusion: a definitive cause for the reported observation could not be determined because the condition of the product said to be involved prohibited a complete evaluation, the clip had been deployed and was not included in the return.A discrepancy or anomaly that could have contributed to the reported observation was not observed during our laboratory analysis of the returned product.Prior to distribution, all instinct plus endoscopic clipping devices are subjected to a visual inspection and functional testing to ensure device integrity.A review of the device history record confirmed that the lot said to be involved met all manufacturing requirements prior to shipment.Corrective action: a review of the complaint history was conducted.The likelihood of occurrence is considered rare.Corrective action is not warranted at this time based on the quality engineering risk assessment.Quality assurance will continue to monitor for complaint trends and reassess the risk assessment results as post market feedback continues to become available.

• Brand Name: INSTINCT PLUS ENDOSCOPIC CLIPPING DEVICE
• Type of Device: PKL, LIGATOR, HEMORRHOIDAL
• Manufacturer (Section D): COOK ENDOSCOPY; 4900 bethania station rd; winston-salem NC 27105
• Manufacturer (Section G): COOK ENDOSCOPY; 4900 bethania station rd; winston-salem NC 27105
• Manufacturer Contact: sabrina o'brien ; 4900 bethania station rd; winston-salem, NC 27105 ; 3367440157
• MDR Report Key: 13018996
• MDR Text Key: 285350283
• Report Number: 1037905-2021-00695
• Device Sequence Number: 1
• Product Code: PKL
• UDI-Device Identifier: 00827002580107
• UDI-Public: (01)00827002580107(17)240504(10)W4467611
• Combination Product (y/n): N
• Reporter Country Code: US
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Company Representative
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date: 02/08/2022

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
• Device Operator: Health Professional
• Device Expiration Date: 05/04/2024
• Device Model Number: G58010
• Device Catalogue Number: INSC-P-7-230-S
• Device Lot Number: W4467611
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 01/14/2022
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 11/27/2021
• Initial Date FDA Received: 12/16/2021
• Supplement Dates Manufacturer Received: 01/14/2022
• Supplement Dates FDA Received: 02/08/2022
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 05/04/2021
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Treatment: ENDOSCOPE, UNKNOWN MAKE OR MODEL.
• Patient Age: 66 YR
• Patient Sex: Male
• Patient Weight: 92 KG