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Rist™ 107F-079-105Recalls & reported problems

Micro Therapeutics, Inc. · SHEATH RADIAL LONG 107F-079-105 V01 US · Class 2

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

Adverse event reports
3
Deaths reported
0
Injuries reported
1
Recalls naming it
0

Summary

The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 00763000413781), received between Feb 10, 2025 and Jun 16, 2025 — classified as 1 injury, 2 malfunctions.

The most frequently reported specific device problem is “Physical Resistance/Sticking” (2 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: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 1 reportsMar 2025: 1 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 1 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

  • Physical Resistance/Sticking2
  • Adverse Event Without Identified Device or Use Problem1
  • Unintended Movement1

Patient problems

  • No Clinical Signs, Symptoms or Conditions2
  • Air Embolism1
  • Dysphasia1
  • Nervous System Injury1
  • Paralysis1
  • Reduced Blood Flow1

Recent adverse event reports

The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.

  • MalfunctionJun 16, 2025Unintended Movement; Physical Resistance/Sticking; Unintended Movement; Physical Resistance/Sticking

    MEDTRONIC RECEIVED A REPORT THAT AFTER GUIDING THE PHENOM 27 TO THE DISTAL END OF THE ANEURYSM, THE PIPELINE WAS INSERTED AND TRIED TO EXPAND IT FROM THE DISTAL END; THE RIST WAS STUCK IN THE PROXIMAL END, SO THE PRODUCT WAS COLLECTED. THE PIPELINE WAS USED FOR AN INDICATION THAT IS APPROVED (ON-LABEL). THE REPORTED DEVICE AND ANY ACCESSORY DEVICES WERE PREPARED AS INDICATED IN THE INSTRUCTIONS FOR USE (IFU). NO PATIENT SYMPTOMS OR COMPLICATIONS WERE REPORTED. ADDITIONAL INFORMATION WAS RECEIVED STATING THAT THE ANEURYSM WAS LOCATED IN THE C5 CLINOID CLASSIFICATION WITH A MAX DIAMETER OF 5MM AND NECK DIAMETER OF 3MM. THERE SEEMED TO BE SOME RESISTANCE IN THE INSERTION/DURING DELIVERY. NO DEFECTS IN PARTICULAR OCCURRED WITH THE PIPELINE AND PHENOM 27. THE RIST WAS NOTED TO HAVE BEEN DROPPED TO THE PROXIMAL END. THE PHYSICIAN SAID THAT THIS WAS CAUSED BY A PROBLEM WITH THE BLOOD VESSELS. IN ORDER TO COMPLETE THE PROCEDURE, THE PHYSICIAN TRIED AGAIN WITH A FUBUKI XF AND WAS ABLE TO PLACE IT SUCCESSFULLY. ANCILLARY DEVICES INCLUDE A 107F079105 GUIDING CATHETER, PHENOM27 MICROCATHETER, SYNCHRO SELECT STANDARD GUIDEWIRE.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 22211712 ↗
  • InjuryMar 18, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    MEDTRONIC RECEIVED A REPORT THAT ON DECEMBER 16 (MONDAY), TREATMENT WAS PERFORMED FOR AN UNRUPTURED ANEURYSM WITH AN IC OF 6-7 MM. PREOPERATIVE PLAN WAS AFTER PLACING 2 COILS WITH BALLOON ASSIST, THE MICROCATHETER WILL BE REPLACED AND THE PIPELINE WILL BE PLACED. THE RIST WAS SUCCESSFULLY GUIDED SMOOTHLY TO THE VICINITY OF THE CAVERNOUS AREA. AN ATTEMPT WAS MADE ABOUT 3 TIMES TO ACCESS THE ANEURYSM, AND THE MICROCATHETER WAS SUCCESSFULLY PLACED IN THE ANEURYSM. ONE APB-3-8-3D AND ONE APB-3-6-3D WERE PLACED WITH BALLOON ASSIST. UPON PERFORMING A CONTRAST IMAGING USING THE RIST, DECREASED PERIPHERAL BLOOD FLOW WAS FOUND (PERIPHERAL FROM M3). HEALTHCARE PROVIDER (HCP) COMMENTED THAT THERE WAS A POSSIBILITY THAT A THROMBUS MIGHT HAVE RELEASED WHEN INDUCED TO AN ANEURYSM USING THE MICROCATHETER. PIPELINE PLACEMENT WAS DISCONTINUED AT THE DISCRETION OF THE HCP. RE-TREATMENTIS SCHEDULED AT A LATER DATE AFTER RECOVERY OF BLOOD FLOW. 2 APB-2-3-3D WERE ADDED, AND THE PROCEDURE WAS COMPLETED. ON MARCH 10 (MONDAY), IT WAS REPORTED THAT A PATIENT IN 40S DEVELOPED A HIGH-LEVEL FUNCTIONAL DISORDER. DETAILS ARE UNKNOWN, BUT THE SYMPTOMS ARE SPEECH IMPAIRMENT AND LOWER HALF OF THE BODY PARALYSIS. T

    Patient problems: Air Embolism; Dysphasia; Nervous System Injury; Paralysis; Reduced Blood Flow

    MAUDE report 21634646 ↗
  • MalfunctionFeb 10, 2025Physical Resistance/Sticking; Physical Resistance/Sticking

    IT WAS REPORTED THAT DURING AN EMERGENCY CLOT RETRIEVAL PROCEDURE, THE RIST AND RED62 KIT WERE ALLEGEDLY 'FAULTY,' RESULTING IN UNSUCCESSFUL CLOT ASPIRATION. THE PATIENT WAS ADMITTED FOR THIS PROCEDURE, AND A RIST 7F105CM GUIDE CATHETER WAS USED ALONG WITH A SELECTIVE CATHETER TO GAIN ACCESS. A RED 62 KIT WAS THEN UTILIZED, BUT THE CLOT COULD NOT BE ASPIRATED SUCCESSFULLY. SUBSEQUENTLY, A STENT RETRIEVER WAS EMPLOYED TO SUCCESSFULLY REMOVE THE CLOT. THE PATIENT RECOVERED SUCCESSFULLY, AND NO INJURY WAS REPORTED.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 21344406 ↗

Other Catheter, percutaneous devices

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Sources and updates

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