MAUDE Adverse Event Report: HOYA CORPORATION PENTAX TOKYO OFFICE PENTAX MEDICAL; VIDEO UPPER G.I.SCOPE

Model Number	EG34-I10
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Cardiac Arrest (1762); Respiratory Arrest (4461)
Date of Event	04/02/2025
Type of Reportable Event	Death
Additional Manufacturer Narrative
Correction information: b4: date of this report, b5: refer to h11, f7: follow up #01, f11: updated dates, f13: updated dates.Additional information: d4: d4: primary unique device identifier (udi) corrected, f9: age of device, h11: evaluation summary.F10 continued: international medical device regulators forum (imdrf) adverse event reporting.Component code: added 4755, removed - 4776 insufficient information.Evaluation summary: pentax medical america and the japanese investigation team conducted a good faith effort (gfe) to obtain additional information regarding this complaint.The following two questions were submitted to the site representative multiple times between 11-apr-2025 and 15-may-2025: has the subject endoscope (eg34-i10_q00z7ab016) continued to be used at the facility after the complaint? who determined that there was nothing wrong with the scope (a physician or a facility staff member)? after a delay, a response was provided by the site representative on 15-may-2025.The response indicated that the endoscope is still in use at the facility and no complaints or issues have been reported.It was confirmed by a facility staff member (endoscopy supervisor) that the device functioned normally during the procedure.After the procedure was aborted due to the patient's condition, the endoscope was leak tested and reprocessed, and no abnormalities were found.Upon receiving this information, the japanese investigation representative confirmed on 16-may-2025 that there were no problems with the endoscope and that it could continue to be used.Since the device had been functioning normally and had undergone standard reprocessing without any issues, it was determined that further inspection of the device was unnecessary.The event that occurred was a deterioration in the patient's condition.Based on the investigation and gfe, the gastrointestinal bleeding had occurred before the endoscope was inserted, and it was determined that it was not due to equipment failure.Furthermore, based on the trend analysis, there is no significant increase or upward trend in repair complaints related to this failure mode/hazard.A device history record (dhr) review was performed by the manufacturer.The review by dhr confirmed that the instrument was manufactured under normal conditions on 05-jul-2024, passed all required inspections, and was released accordingly.Also, there were no reworks or concessions, and the dates of approval for shipment and actual date shipped were confirmed on 16-jul-2024.Pentax medical has not received any further information for this event and therefore, considers this medwatch report closed.
Event or Problem Description
Refer to h11.
Additional Manufacturer Narrative
F10 continued: international medical device regulators forum (imdrf) adverse event reporting health effect - clinical code: 1762 cardiac arrest, 4461 respiratory arrest health effect - impact code: 1802 death, 4635 unexpected deteriorations medical device problem code: 2993 adverse event without identified device or use problem component code: 4776 insufficient information.Additional equipment used: a pentax medical video processor (model epk-i8020c, serial number (b)(6), firmware version 0107c-1.0055) was used in conjunction with the video gastroscope.The video processor functioned normally and no malfunction was noted.Investigation is in-process.If additional information becomes available, a supplemental report will be filed with the new information.
Event or Problem Description
On 02-apr-2025, pentax medical became aware of a patient death involving a pentax medical video gastroscope, model eg34-i10, serial number (b)(6) according to the initial report, the physician performed a therapeutic endoscopy to identify a gastrointestinal (gi) bleeding source.The bleeding source was found, hemostasis was achieved using electrocoagulation, and clips were deployed to prevent further bleeding.During the procedure, the patient's physical condition deteriorated.The endoscope was removed, cardiopulmonary resuscitation (cpr) was performed, and a code blue team was activated.The patient was pronounced dead on the same day, (b)(6) 2025.The pentax medical video gastroscope reportedly functioned normally during the procedure.There was no indication of device malfunction, and the death was not attributed to the endoscope.The procedure was scheduled in advance and was not an emergency case.The patient had a history of heart surgery; however, detailed medical history was not available.This event meets the requirements for fda reportability; however, submission of this report does not constitute an admission that medical personnel, user facility, importer, manufacturer or product caused or contributed to the event.

• Brand Name: PENTAX MEDICAL
• Common Device Name: VIDEO UPPER G.I.SCOPE
• Manufacturer (Section D): HOYA CORPORATION PENTAX TOKYO OFFICE; tsutsujigaoka 1-1-110; akishima-shi; tokyo, 196-0 012; JA 196-0012
• MDR Report Key: 21806227
• Report Number: 2518897-2025-00004
• Device Sequence Number: 7306346
• Product Code: FDS
• UDI-Device Identifier: 04961333233991
• UDI-Public: (01)04961333233991(11)240705
• Combination Product (Y/N): N
• Initial Reporter State: ID
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Importer
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 06/25/2025
• Report Date (Section F): 06/25/2025

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?: No
• Operator of Device: Health Professional
• Device Model Number: EG34-I10
• Device Lot Number: Q00Z7AB016
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: Yes
• Distributor Facility Aware Date: 04/02/2025
• Device Age: 9 MO
• Event Location: Hospital
• Date Report to Manufacturer: 06/25/2025
• Initial Date Received by Manufacturer: Not provided
• Supplement Date Received by Manufacturer: Not provided
• Initial Report FDA Received Date: 04/09/2025
• Supplement Report FDA Received Date: 06/25/2025
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Death
• Patient Age: 70 YR
• Patient Sex: Female
• Date Report Sent to FDA: 06/25/2025