Reported Reactions

Devices › Arthroscope

Device brand name · Distension unit fluid arthroscopic

4580 Fms Duo+ Pump/Shaver Combo -Ns: medical device reports filed with FDA

316 reports name it, 2017–2025. Manufacturer given most often on reports: Depuy Mitek US. Product code HRX.

316
device reports naming the brand
0% of all MAUDE reports · about 35 a year
2
reports, 12 months to August 2026
7 in the 12 months before
96.5%
classified as malfunction
87% across the product code
0%
classified as death, as reported
0 reports · not verified by FDA

316 medical device reports received by FDA name the brand "4580 Fms Duo+ Pump/Shaver Combo -Ns" (distension unit fluid arthroscopic); the manufacturer given most often on reports is Depuy Mitek US; received from July 2017 to December 2025. Brand names are as the reporter or manufacturer wrote them, so one product can appear under several spellings.

2 reports arrived in the 12 months to August 2026, down 71% from 7 in the 12 months before. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases. The event types recorded are malfunction (96.5%) and injury (3.5%); across all arthroscope reports (product code HRX) death is recorded in 0.1% and malfunction in 87%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are suction failure (18.7%), increase in pressure (16.5%) and overfill (12%). The patient problems coded most often are not applicable, no patient involvement and extravasation. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Reports by month, five years

035Sep 2021: 0Oct 2021: 0Nov 2021: 0Dec 2021: 02022Jan 2022: 0Feb 2022: 0Mar 2022: 0Apr 2022: 0May 2022: 0Jun 2022: 0Jul 2022: 0Aug 2022: 0Sep 2022: 0Oct 2022: 0Nov 2022: 0Dec 2022: 02023Jan 2023: 0Feb 2023: 0Mar 2023: 0Apr 2023: 0May 2023: 0Jun 2023: 0Jul 2023: 0Aug 2023: 0Sep 2023: 2Oct 2023: 5Nov 2023: 2Dec 2023: 22024Jan 2024: 1Feb 2024: 1Mar 2024: 3Apr 2024: 1May 2024: 1Jun 2024: 2Jul 2024: 0Aug 2024: 0Sep 2024: 2Oct 2024: 0Nov 2024: 0Dec 2024: 22025Jan 2025: 0Feb 2025: 1Mar 2025: 0Apr 2025: 0May 2025: 0Jun 2025: 0Jul 2025: 1Aug 2025: 1Sep 2025: 0Oct 2025: 1Nov 2025: 0Dec 2025: 12026Jan 2026: 0Feb 2026: 0Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 0

Reports by the month FDA received them. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases.

By year received

0571142017: 1120172018: 11420182019: 10520192020: 5720202023: 1120232024: 1320242025: 52025

Event type and report source

Event type, as classified on the report

Death0%0
Injury3.5%11
Malfunction96.5%305
Other0%0
Not given0%0

Who filed the report

Manufacturer report100%316
Voluntary report0%0
User facility report0%0
Distributor report0%0
Not given0%0

Grey bar: all 25,683 reports carrying product code HRX. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Suction failure5918.7%1.1%
Increase in pressure5216.5%4.5%
Overfill3812%1.6%
Breakthe device broke3611.4%12.5%
Excess flow or over-infusion165.1%1.4%
Suction problem154.7%0.4%
Intermittent loss of power134.1%0.5%
Intermittent continuity103.2%0.3%
Electrical /electronic property probleman electrical or electronic problem92.8%2.1%
Pressure problem92.8%2.3%
Improper flow or infusion41.3%1.8%
Backflow20.6%0%
Crackthe device cracked20.6%2.1%
Device stops intermittentlythe device stopped now and then20.6%0.1%
Infusion or flow problema problem with flow or infusion20.6%1.8%
Leak/splashthe device leaked20.6%2.2%
Loose or intermittent connection20.6%0.1%
Mechanical jam20.6%1.2%
Noise, audible20.6%0.8%
Output above specifications20.6%0%

FDA's device problem codes as entered on the report; one report can carry several. Generic codes such as "no apparent adverse event" are left out.

Patient problems coded

Patient problem (FDA code)ReportsShare
Not applicable154.7%
No patient involvement51.6%
Extravasation41.3%
Tissue damage20.6%
Hematomaa collection of blood under the skin or in tissue10.3%
Painpain, site not specified10.3%
Swellingswelling10.3%

Patient problem codes are present mainly in reports filed since 2019 and are often blank.

In context

Measure4580 Fms Duo+ Pump/Shaver Combo -NsProduct code HRXAll MAUDE reports
Reports31625,68326,136,888
Share of that pool—1.2%0%
Classified as death, per 1,000 reports019
Classified as injury3.5%10.6%36.2%
Classified as malfunction96.5%87%62.3%
Filed by the manufacturer100%94.9%94.9%

Shares are of reports, not of devices in use. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Other brands with product code HRX

BrandReportsLatest 12 monthsClassified as death
Micro Tornado Hp W Handcontrol1,501460%
Dw Arthroscopy Fluid Management Dev1,0531580%
METRx System1,6792670.1%
Fms Vue Pump706370%
Hd Epscp 4 0 30 167 Mitek575270%
4k C-Mnt Scp 4 0 30 167 Mitek5412050%
Cordless Driver 347600%
Dii Controller35460%
Shaver Handpiece 2 0 With Buttons329870%
Kyphon Xpander Inflatable Bone Tamp315220%
Sagittal Saw Attachment1,505640%
Control Unit Dyonics 25287410%
Fms Tornado Micro Handpiece With Buttons28500%
Vapr3 Footswitch Ea24320%
Inflow Tubing Fms Vue 24pk226220%

Ordered by report count for navigation only. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA also states that "common products may have a higher number of adverse events due to the higher total number of people using the product."

Questions about 4580 Fms Duo+ Pump/Shaver Combo -Ns reports

How many FDA reports name 4580 Fms Duo+ Pump/Shaver Combo -Ns?

316 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 2 in the latest 12 months.

What kinds of events are reported?

malfunction (96.5%) and injury (3.5%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

suction failure (18.7%), increase in pressure (16.5%), overfill (12%), break (11.4%) and excess flow or over-infusion (5.1%). These are FDA's device problem codes as entered on the report.

Who files these reports?

manufacturer reports (100%). Manufacturers and user facilities are required to report; voluntary reports come from health professionals and the public.

Do these reports show that 4580 Fms Duo+ Pump/Shaver Combo -Ns was at fault?

No. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA adds that "a causal relationship cannot be established between product and reactions listed in a report."

How do I report a problem with a medical device?

Through FDA MedWatch (Form FDA 3500 for health professionals and consumers), or to the manufacturer. See the guide on how to report.

Where this comes from. Counts are built from the openFDA Device Adverse Event (MAUDE) bulk export released 28 Sep 2026, which holds reports FDA received through 31 Aug 2026. Brand, generic and manufacturer names are as written on the reports; product code names come from FDA's device classification. A report counts here when any device it lists carries this brand name after punctuation and capitalisation are normalised. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.

Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.