MAUDE Adverse Event Report: HOYA CORPORATION PENTAX TOKYO OFFICE PENTAX; VIDEO COLONOSCOPE 3.8C 11.6T 1700L FWJ

Model Number	EC-3490LK
Medical Device Problem Code	Erratic or Intermittent Display (1182)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/18/2023
Type of Reportable Event	Malfunction
Event or Problem Description
The time of event is unknown.There was no report of patient harm.Video image failure.
Additional Manufacturer Narrative
The product was returned to pentax medical for repair.Our technician checked the returned unit and confirmed that the ccd drive pcb as defective.Based on the result, we concluded that it was caused due to the excessive force applied on the ccd drive pcb.In addition, our technician confirmed that the root brace rubber (insertion flexible tube) cut, the ccd drive pcb malfunction, the distal body worn out, the light guide cable lump/wave, the suction channel kink, and the up pulley wire snapped/cut.However, these defects are not the main cause, and/or irrelevant to the alleged complaint.Based on the technical report and/or the risk analysis results, it was evaluated to submit mdr.

• Brand Name: PENTAX
• Common Device Name: VIDEO COLONOSCOPE 3.8C 11.6T 1700L FWJ
• Manufacturer (Section D): HOYA CORPORATION PENTAX TOKYO OFFICE; tsutsujigaoka 1-1-110; akishima-shi, tokyo 196-0 012; JA 196-0012
• Manufacturer (Section G): HOYA CORPORATION PENTAX TOKYO OFFICE; tsutsujigaoka 1-1-110; akishima-shi, tokyo 196-0 012; JA 196-0012
• Manufacturer Contact: william goeller ; 3 paragon drive; montvale, NJ 07645 ; 8004315800
• MDR Report Key: 17084520
• Report Number: 9610877-2023-55179
• Device Sequence Number: 20376644
• Product Code: FDF
• UDI-Device Identifier: 04961333142804
• UDI-Public: 04961333142804
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K131855
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 06/08/2023

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 Model Number: EC-3490LK
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/18/2023
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/18/2023
• Initial Report FDA Received Date: 06/08/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Sex: Unknown