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GEM FLOW COUPLER GEM2752 FCRecalls & reported problems

Synovis Micro Companies Alliance, Inc · The FlowCOUPLER System consists of a FlowCOUPLER Device and a FlowCOUPLER Monitor. The FlowCOUPLER Device includes a 20MHz ultrasonic Doppler transducer (probe) attached to one of the FlowCOUPLER rings, and an external lead. The FlowCOUPLER rings are made of high density polyethylene and surgical grade stainless steel pins. A protective cover and jaw assembly protect the rings and probe which allow for easy loading onto the Anastomotic Instrument. Both the protective cover and jaw assembly are disposable. · Class 2 · Implant

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
4
Deaths reported
0
Injuries reported
1
Recalls naming it
0

Summary

The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI 00844735005998), received between Oct 15, 2020 and Aug 6, 2025 — classified as 1 injury, 3 malfunctions.

The most frequently reported specific device problem is “Device Dislodged or Dislocated” (1 report).

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.

Reports received per month

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 2 reportsSep 2025: 0 reportsOct 2025: 0 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 0 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520262
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Adverse Event Without Identified Device or Use Problem1
  • Device Dislodged or Dislocated1
  • Failure to Align1
  • Misconnection1

Patient problems

  • No Clinical Signs, Symptoms or Conditions2
  • Injury1
  • No Consequences Or Impact To Patient1

Recent adverse event reports

The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.

  • MalfunctionAug 6, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated

    IT WAS REPORTED THAT THE RING OF A 2.0MM FLOWCOUPLER WAS NOT ALIGNED, WHICH PREVENTED THE USE OF THE DEVICE DURING SURGERY. THIS WAS OBSERVED DURING AN INTRA-OP PROCEDURE. THERE WAS NO REPORT OF PATIENT INJURY OR MEDICAL INTERVENTION ASSOCIATED WITH THIS EVENT. NO ADDITIONAL INFORMATION IS AVAILABLE.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 22731153 ↗
  • MalfunctionAug 6, 2025Failure to Align; Failure to Align

    IT WAS REPORTED THAT THE RING OF A 2.0MM COUPLER WAS NOT ALIGNED DURING USE IN AN INTRA-OP PROCEDURE. THERE WAS NO REPORT OF PATIENT INJURY OR MEDICAL INTERVENTION ASSOCIATED WITH THIS EVENT. NO ADDITIONAL INFORMATION IS AVAILABLE.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 22727701 ↗
  • MalfunctionOct 15, 2020Misconnection; Misconnection

    IT WAS REPORTED THAT DURING ANASTOMOSIS WITH A FLOW COUPLER, THERE WAS A RING DISLODGEMENT AND THE RINGS WERE FOUND NOT TO BE ALIGNED. IT WAS REPORTED THAT AFTER INTEGRATING THE PROBE TO THE APPLICATOR, IT BECAME DETACHED. THIS HAPPENED BEFORE PATIENT USE. A SECOND COUPLER WAS USED TO PERFORM THE ANASTOMOSIS. THERE WAS NO PATIENT INJURY OR MEDICAL INTERVENTION ASSOCIATED WITH THIS EVENT. NO ADDITIONAL INFORMATION IS AVAILABLE.

    Patient problems: No Consequences Or Impact To Patient

    MAUDE report 10687104 ↗
  • InjuryOct 15, 2020Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    IT WAS REPORTED THAT DURING ANASTOMOSIS USING TWO COUPLER UNITS, THERE WAS A RING DISLODGEMENT AND THE RINGS WERE FOUND NOT TO BE ALIGNED. AFTER INTEGRATING THE FIRST PROBE TO THE APPLICATOR, IT BECAME DETACHED. THIS HAPPENED BEFORE PATIENT USE. A SECOND PROBE WAS SUCCESSFULLY ATTACHED AND THE VESSEL ENDS WERE PULLED THROUGH THE COUPLER AND BOTH RINGS WERE JOINED, HOWEVER, AFTER COMPLETING THE ANASTOMOSIS, THE SURGEON REALIZED IT WAS "NOT WELL MADE" AND THERE WAS A MASSIVE LEAK POSSIBLY DUE TO THE ¿RINGS WERE NOT WELL ADAPTED¿. IT WAS REPORTED THAT THE SURGEON "CUT THE VESSEL" AND PERFORMED A MANUAL ANASTOMOSIS. THE PATIENT OUTCOME WAS NOT REPORTED. NO ADDITIONAL INFORMATION IS AVAILABLE.

    Patient problems: Injury

    MAUDE report 10687079 ↗

Other FLOWMETER, BLOOD, CARDIOVASCULAR devices

All FLOWMETER, BLOOD, CARDIOVASCULAR devices →

Sources and updates

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