MAUDE Adverse Event Report: MINERVA SURGICAL, INC. SYMPHION OPERATIVE HYSTEROSCOPY SYSTEM, RESECTING DEVICE; CLOSED LOOP HYSTEROSCOPIC INSUFFLATOR WITH CUTTER-COAGULATOR

Catalog Number	FG-0201
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Hemorrhage/Blood Loss/Bleeding (1888); Perforation of Vessels (2135)
Date of Event	02/13/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The lot number was not provided for a device history record review, and the device was not returned for evaluation.Based on the information provided, there is no indication of a product deficiency that could have contributed to the reported event.The ifu symphion system general warning: - the symphion system should only be used by physicians trained in hysteroscopy and hysteroscopic surgery using powered instruments.Healthy tissue can be injured, e.G., perforation by improper use of the resecting device.Use every available means to avoid such injury.- clinical observation (e.G., vital signs and physical examination) and visualization of filtered/returned fluid is recommended to reduce the risk of blood loss and excessive bleeding.To maintain visualization during coagulation, fluid will be circulated at 10 second intervals while coagulation is active.- section 7 adverse events listed the potential complications of continuous flow endoscopic surgery include bleeding and damage to healthy tissue.
Event or Problem Description
It was reported that during the symphion procedure, while resecting the 3cm uterine fibroid, the physician hit an artery or vessel and could not see or continue the case.The patient's blood loss was 350 ml, and the patient was taken to the icu.The patient reportedly recovered and went home the next day.

• Brand Name: SYMPHION OPERATIVE HYSTEROSCOPY SYSTEM, RESECTING DEVICE
• Common Device Name: CLOSED LOOP HYSTEROSCOPIC INSUFFLATOR WITH CUTTER-COAGULATOR
• Manufacturer (Section D): MINERVA SURGICAL, INC.; 4255 burton drive; santa clara CA 95054
• Manufacturer (Section G): MINERVA SURGICAL, INC.; 4255 burton drive; santa clara CA 95054
• Manufacturer Contact: angela gonzalez ; 4255 burton drive; santa clara, CA 95054 ; 6502843500
• MDR Report Key: 24485388
• Report Number: 3011011193-2026-00003
• Device Sequence Number: 5092273
• Product Code: PGT
• UDI-Device Identifier: 00850033976076
• UDI-Public: 00850033976076
• Combination Product (Y/N): N
• Initial Reporter State: SC
• Initial Reporter Country: US
• PMA/510(K) Number: K141848
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 03/02/2026

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 Catalogue Number: FG-0201
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/13/2026
• Initial Report FDA Received Date: 03/02/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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
• Outcome Attributed to Adverse Event: Other; Hospitalization
• Patient Sex: Female