MAUDE Adverse Event Report: AOMORI OLYMPUS CO., LTD. SINGLE USE LIGATING DEVICE

Model Number HX-400U-30

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

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

Event Type  Injury  

Manufacturer Narrative

The device referenced in this report was not returned to olympus for evaluation.The root cause cannot be determined at this time.The investigation is ongoing.A supplemental report will be submitted upon completion of the investigation.

Event Description

The pharmacist reported that during a polypectomy procedure, there was difficulty closing the ligature around the polyp when using the single use ligating device.After several attempts of "back and forth", the ligature was released open and had to be recovered with biopsy forceps.Post ligating/cutting the polyp with a warm loop, it was treated with injecting adrenal serum followed by hemostatic clips; no active bleeding occurred.It was stated that no patient injury occurred.

Manufacturer Narrative

This report is being supplemented to provide additional information based on the legal manufacturer's final investigation.A review of the device history record found no deviations that could have caused or contributed to the reported issue.Based on the results of the investigation, additional event details are unknown.Therefore, the root cause of the reported event could not be determined.Olympus will continue to monitor field performance for this device.

• Brand Name: SINGLE USE LIGATING DEVICE
• Type of Device: SINGLE USE LIGATING DEVICE
• Manufacturer (Section D): AOMORI OLYMPUS CO., LTD.; 2-248-1 okkonoki; kuroishi-shi, aomori 036-0 357; JA 036-0357
• Manufacturer (Section G): AOMORI OLYMPUS CO., LTD.; 2-248-1 okkonoki; kuroishi-shi, aomori
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 17638925
• MDR Text Key: 322135121
• Report Number: 9614641-2023-01249
• Device Sequence Number: 1
• Product Code: FHN
• UDI-Device Identifier: 04953170368615
• UDI-Public: 04953170368615
• Combination Product (y/n): N
• Reporter Country Code: FR
• PMA/PMN Number: CLASS2-EXMPT
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Other,Foreign,Health Professional,User Facility
• Reporter Occupation: Pharmacist
• Type of Report: Initial,Followup
• Report Date: 09/12/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 08/28/2023
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Model Number: HX-400U-30
• Device Lot Number: 1ZV
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Date Manufacturer Received: 09/11/2023
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• 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
• Patient Outcome(s): Required Intervention