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HANCOCK® HC15018Recalls & reported problems

Medtronic, Inc. · CONDUIT HC15018 HKI MO 10L · Class 3 · Implant

All models of HANCOCK (22)

Data updated Oct 16, 2026 from official FDA records · Editorial policy

Adverse event reports
13
Deaths reported
0
Injuries reported
13
Recalls naming it
0

Summary

The FDA's MAUDE database contains 13 adverse event reports that list this exact device (DI 00681490908788), received between Sep 7, 2018 and Sep 25, 2024 — classified as 13 injuries.

The most frequently reported specific device problem is “Insufficient Device Problem Information” (12 reports).

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 16, 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: 1 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: 0 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 reports2024202520261
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Insufficient Device Problem Information12
  • Gradient Increase1
  • Obstruction of Flow1

Patient problems

  • No Information9
  • Pulmonary Valve Stenosis4
  • Insufficient Information2
  • Pulmonary Valve Insufficiency/ Regurgitation2
  • Pulmonary Insufficiency1

Recent adverse event reports

The 13 most recent of 13 reports, in the reporter's own words as published by the FDA.

  • InjurySep 25, 2024Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT DURING THE IMPLANT OF THIS 18MM PULMONARY VALVED CONDUIT IN A THEN 2 YEAR OLD PEDIATRIC PATIENT, IT WAS EXPLANTED AND REPLACED WITH AN UNKNOWN PRODUCT. THE REASON FOR REPLACEMENT WAS NOT REPORTED. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: Insufficient Information

    MAUDE report 20300696 ↗
  • InjuryAug 23, 2022Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 4 YEARS AND 11 MONTHS POST IMPLANT OF THIS 18MM PULMONARY VALVED CONDUIT IN A 4 YEAR OLD PEDIATRIC PATIENT, A TRANSCATHETER PULMONARY BIOPROSTHETIC VALVE (TPBV) WAS IMPLANTED VALVE-IN-VALVE. THE REASON FOR REPLACEMENT WAS REPORTED AS PULMONARY STENOSIS. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: Pulmonary Valve Stenosis

    MAUDE report 15278221 ↗
  • InjuryMay 27, 2021Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 8 YEARS POST IMPLANT OF THIS 18MM PULMONARY VALVED CONDUIT IN A (B)(6) OLD PEDIATRIC PATIENT, IT WAS EXPLANTED AND REPLACED WITH A 25MM CONDUIT OF THE SAME MODEL. THE REASON FOR REPLACEMENT WAS NOT REPORTED. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: Insufficient Information; Pulmonary Valve Insufficiency/ Regurgitation; Pulmonary Valve Stenosis

    MAUDE report 11897688 ↗
  • InjuryMar 10, 2021Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 8 YEARS AND 9 MONTHS POST IMPLANT OF THIS 18MM PULMONARY VALVED CONDUIT IN A (B)(6) PEDIATRIC PATIENT, A TRANSCATHETER PULMONARY BIOPROSTHETIC VALVE (TPBV) WAS IMPLANTED VALVE-IN-VALVE. THE REASON FOR REPLACEMENT WAS MODERATE TO SEVERE STENOSIS AND MODERATE REGURGITATION. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: Pulmonary Valve Insufficiency/ Regurgitation; Pulmonary Valve Stenosis

    MAUDE report 11449699 ↗
  • InjuryOct 16, 2020Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 6 YEARS AND 5 MONTHS POST IMPLANT OF THIS 18 MM PULMONARY VALVED CONDUIT IN A(B)(6) YEARS (B)(6) MONTHS OLD PEDIATRIC PATIENT, IT WAS EXPLANTED AND REPLACED WITH A 22 MM CONDUIT OF THE SAME MODEL. THE REASON FOR REPLACEMENT WAS NOT REPORTED. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: No Information

    MAUDE report 10691044 ↗
  • InjurySep 2, 2020Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 8 YEARS AND 5 MONTHS POST IMPLANT OF THIS 18MM PULMONARY VALVED CONDUIT IN A (B)(6) MONTH OLD PEDIATRIC PATIENT, IT WAS EXPLANTED AND REPLACED WITH A 22MM CONDUIT OF A DIFFERENT MODEL. THE REASON FOR REPLACEMENT WAS NOT REPORTED. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: No Information

    MAUDE report 10485928 ↗
  • InjuryJul 10, 2020Gradient Increase; Gradient Increase

    MEDTRONIC RECEIVED INFORMATION THAT 18 YEARS POST IMPLANT OF THIS 18 MM PULMONARY VALVED CONDUIT IN A (B)(6) YEAR OLD PEDIATRIC PATIENT, A TRANSCATHETER PULMONARY BIOPROSTHETIC VALVE (TPBV) WAS IMPLANTED VALVE-IN-VALVE. THE REASON FOR REPLACEMENT WAS REPORTED AS MODERATE GRADIENTS. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: No Information

    MAUDE report 10257606 ↗
  • InjuryJun 12, 2020Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 3 YEARS AND 5 MONTHS POST IMPLANT OF THIS 18MM PULMONARY VALVED CONDUIT IN A (B)(6)-YEAR-OLD PEDIATRIC PATIENT, IT WAS REPLACED VALVE-IN-VALVE WITH A TRANSCATHETER PULMONARY BIOPROSTHETIC VALVE. THE REASON FOR REPLACEMENT WAS NOT REPORTED. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: No Information

    MAUDE report 10148555 ↗
  • InjuryNov 26, 2019Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 8 YEARS 8 MONTHS POST IMPLANT OF THIS 18MM PULMONARY BIOPROSTHETIC VALVE IMPLANTED IN THIS PEDIATRIC PATIENT IT WAS EXPLANTED AND REPLACED WITH A 22MM PULMONARY BIOPROSTHETIC VALVE FOR UNKNOWN REASONS. THERE WERE NO ADDITIONAL ADVERSE PATIENT EFFECTS REPORTED.

    Patient problems: No Information; Pulmonary Insufficiency; Pulmonary Valve Stenosis

    MAUDE report 9377475 ↗
  • InjuryMar 1, 2019Obstruction of Flow; Insufficient Device Problem Information; Obstruction of Flow; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 11 YEARS AND 11 MONTHS POST IMPLANT OF THIS 18MM BIOPROSTHETIC PULMONARY VALVED CONDUIT IMPLANTED IN A 7 YEAR OLD PEDIATRIC PATIENT, IT WAS EXPLANTED AND REPLACED WITH A 25MM CONDUIT OF THE SAME MODEL. THE REASON FOR REPLACEMENT WAS NOT REPORTED. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: No Information

    MAUDE report 8383116 ↗
  • InjuryDec 12, 2018Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 11 YEARS AND 1 MONTH POST IMPLANT OF THIS 18MM PULMONARY VALVED CONDUIT IN A 4 YEAR OLD PEDIATRIC PATIENT, THE CONDUIT WAS EXPLANTED AND REPLACED WITH A 25MM VALVED CONDUIT OF THE SAME MODEL. THE REASON FOR REPLACEMENT WAS NOT REPORTED. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: No Information

    MAUDE report 8154805 ↗
  • InjuryDec 11, 2018Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 10 YEARS AND 6 MONTHS POST IMPLANT OF THIS BIOPROSTHETIC VALVED CONDUIT IMPLANTED IN THE PULMONARY POSITION OF A PEDIATRIC PATIENT, IT WAS EXPLANTED. THE VALVE WAS REPLACED WITH A 23MM NON-MEDTRONIC BIOPROSTHETIC VALVE. THE REASON FOR THE REPLACEMENT IS UNKNOWN. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: No Information

    MAUDE report 8151952 ↗
  • InjurySep 7, 2018Insufficient Device Problem Information; Insufficient Device Problem Information

    MEDTRONIC RECEIVED INFORMATION THAT 7 YEARS POST IMPLANT OF THIS 18MM PULMONARY VALVED CONDUIT IN A (B)(6) PEDIATRIC PATIENT, THE CONDUIT WAS EXPLANTED AND REPLACED WITH A 25MM VALVED CONDUIT OF THE SAME MODEL. THE REASON FOR REPLACEMENT WAS NOT REPORTED. NO ADDITIONAL ADVERSE PATIENT EFFECTS WERE REPORTED.

    Patient problems: No Information

    MAUDE report 7857167 ↗

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