Reported Reactions

Devices › Mesh, surgical, polymeric

Device brand name · Mesh

Unknown Mesh Product: medical device reports filed with FDA

246 reports name it, 2009–2026. Manufacturer given most often on reports: Covidien Formerly US Surgical A Divison. Product code FTL.

246
device reports naming the brand
0% of all MAUDE reports · about 14 a year
8
reports, 12 months to August 2026
8 in the 12 months before
5.7%
classified as malfunction
2.5% across the product code
0.4%
classified as death, as reported
1 reports · not verified by FDA

FDA's MAUDE database holds 246 reports that name the brand "Unknown Mesh Product" (mesh), received between February 2009 and May 2026; the manufacturer given most often on reports is Covidien Formerly US Surgical A Divison. Spellings of one product vary from report to report.

8 reports arrived in the 12 months to August 2026, close to the 8 of 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 injury (93.5%), malfunction (5.7%) and death (0.4%); across all mesh, surgical, polymeric reports (product code FTL) death is recorded in 0.5% and malfunction in 2.5%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are insufficient device problem information (39%), patient-device incompatibility (7.3%) and device operates differently than expected (2.4%). The patient problems coded most often are inflammation, reaction and injury. 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

024Sep 2021: 3Oct 2021: 0Nov 2021: 1Dec 2021: 02022Jan 2022: 0Feb 2022: 0Mar 2022: 1Apr 2022: 3May 2022: 4Jun 2022: 2Jul 2022: 0Aug 2022: 0Sep 2022: 1Oct 2022: 0Nov 2022: 0Dec 2022: 22023Jan 2023: 1Feb 2023: 1Mar 2023: 3Apr 2023: 0May 2023: 0Jun 2023: 0Jul 2023: 2Aug 2023: 1Sep 2023: 1Oct 2023: 1Nov 2023: 0Dec 2023: 12024Jan 2024: 2Feb 2024: 1Mar 2024: 1Apr 2024: 1May 2024: 0Jun 2024: 1Jul 2024: 0Aug 2024: 0Sep 2024: 0Oct 2024: 1Nov 2024: 2Dec 2024: 02025Jan 2025: 0Feb 2025: 0Mar 2025: 3Apr 2025: 1May 2025: 0Jun 2025: 0Jul 2025: 1Aug 2025: 0Sep 2025: 2Oct 2025: 1Nov 2025: 0Dec 2025: 22026Jan 2026: 0Feb 2026: 1Mar 2026: 1Apr 2026: 0May 2026: 1Jun 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

0541082009: 1120092013: 42014: 4520142015: 1082016: 920162019: 62020: 920202021: 82022: 1320222023: 112024: 920242025: 102026: 32026

Event type and report source

Event type, as classified on the report

Death0.4%1
Injury93.5%230
Malfunction5.7%14
Other0%0
Not given0.4%1

Who filed the report

Manufacturer report99.6%245
Voluntary report0%0
User facility report0%0
Distributor report0%0
Not given0.4%1

Grey bar: all 170,304 reports carrying product code FTL. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Insufficient device problem information9639%26.3%
Patient-device incompatibilitythe device did not suit the patient187.3%7.2%
Device operates differently than expectedthe device behaved unexpectedly62.4%1.2%
Patient device interaction problem31.2%18.9%
Mechanics altered20.8%3.2%
Migration or expulsion of device20.8%4%

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
Inflammationinflammation10241.5%
Reactiona reaction, type not specified5723.2%
Injurya physical injury4719.1%
Hypersensitivity/allergic reaction3413.8%
Hernia83.3%
Painpain, site not specified83.3%
Adhesion(s)62.4%
Obstruction/occlusion62.4%
Abdominal painstomach or belly pain31.2%
Appropriate clinical signs, symptoms and conditions term/code not available20.8%
Emotional changes20.8%
Hematomaa collection of blood under the skin or in tissue20.8%
Seromaa collection of fluid under the skin20.8%
Burning sensationa burning feeling10.4%
Deformity/ disfigurement10.4%

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

In context

MeasureUnknown Mesh ProductProduct code FTLAll MAUDE reports
Reports246170,30426,136,888
Share of that pool—0.1%0%
Classified as death, per 1,000 reports459
Classified as injury93.5%96.5%36.2%
Classified as malfunction5.7%2.5%62.3%
Filed by the manufacturer99.6%97.4%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 FTL

BrandReportsLatest 12 monthsClassified as death
Bard Flat Mesh8,2991100.5%
PerFix Plug8,2561670.3%
Parietex6,3043201%
Ventralight ST Mesh5,8131060.5%
Obtryx System6,03110%
Ventralex ST5,3651010.4%
Tension Free Vaginal Tape9,35500.1%
Mesh Ventralex4,66150.4%
3DMax3,9711550.1%
ProGrip3,8204120.8%
Proceed Surg Mesh/Multi Lyr3,199290%
Mesh Sofradim - Parietex Composite Mesh2,946161.5%
Advantage? System3,537130%
Ventrio ST2,751510.7%
Symbotex2,7411901.2%

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 Unknown Mesh Product reports

How many FDA reports name Unknown Mesh Product?

246 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 8 in the latest 12 months.

What kinds of events are reported?

injury (93.5%), malfunction (5.7%) and death (0.4%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

insufficient device problem information (39%), patient-device incompatibility (7.3%), device operates differently than expected (2.4%), patient device interaction problem (1.2%) and mechanics altered (0.8%). These are FDA's device problem codes as entered on the report.

Who files these reports?

manufacturer reports (99.6%). Manufacturers and user facilities are required to report; voluntary reports come from health professionals and the public.

Do these reports show that Unknown Mesh Product 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.