Devices › Peripheral mechanical thrombectomy with aspiration
Device brand name · Qew
Indigo System Lightning 12: medical device reports filed with FDA
221 reports name it, 2020–2024. Manufacturer given most often on reports: Penumbra. Product code QEW.
- 221
- device reports naming the brand
- 0% of all MAUDE reports · about 37 a year
- 0
- reports, 12 months to August 2026
- 0 in the 12 months before
- 91%
- classified as malfunction
- 67.6% across the product code
- 3.2%
- classified as death, as reported
- 7 reports · not verified by FDA
221 medical device reports received by FDA name the brand "Indigo System Lightning 12" (qew); the manufacturer given most often on reports is Penumbra; received from July 2020 to June 2024. Brand names are as the reporter or manufacturer wrote them, so one product can appear under several spellings.
0 reports arrived in the 12 months to August 2026, and none 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 (91%), injury (5.9%) and death (3.2%); across all peripheral mechanical thrombectomy with aspiration reports (product code QEW) death is recorded in 9.6% and malfunction in 67.6%. Event type is the reporter's classification of the report, not a verified outcome.
The device problems coded most often are obstruction of flow (27.1%), electrical /electronic property problem (15.4%) and break (12.7%). The patient problems coded most often are perforation of vessels, hemoptysis and anemia. 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
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
Event type and report source
Event type, as classified on the report
Who filed the report
Grey bar: all 1,332 reports carrying product code QEW. Event type is the filer's classification and is not verified by FDA.
Device problems coded
| Device problem (FDA code) | Reports | Share | Share across product code |
|---|---|---|---|
| Obstruction of flow | 60 | 27.1% | 4.8% |
| Electrical /electronic property probleman electrical or electronic problem | 34 | 15.4% | 3.5% |
| Breakthe device broke | 28 | 12.7% | 16.2% |
| Connection problema connection problem | 20 | 9% | 2.3% |
| Physical resistance/sticking | 14 | 6.3% | 13.4% |
| Circuit failure | 10 | 4.5% | 0.7% |
| Failure to advance | 10 | 4.5% | 2.9% |
| Material deformation | 8 | 3.6% | 12.2% |
| Fluid/blood leak | 7 | 3.2% | 0.5% |
| Leak/splashthe device leaked | 7 | 3.2% | 2.9% |
| Free or unrestricted flow | 4 | 1.8% | 0.3% |
| Suction failure | 4 | 1.8% | 1.4% |
| Detachment of device or device componentpart of the device came off | 3 | 1.4% | 4.3% |
| Failure to sense | 3 | 1.4% | 0.2% |
| Misconnection | 3 | 1.4% | 0.5% |
| Suction problem | 2 | 0.9% | 1.8% |
| Unraveled material | 2 | 0.9% | 0.4% |
| Difficult to insertthe device was hard to insert | 1 | 0.5% | 0.2% |
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) | Reports | Share |
|---|---|---|
| Perforation of vessels | 3 | 1.4% |
| Hemoptysis | 2 | 0.9% |
| Anemialow red blood cells | 1 | 0.5% |
| Coughcough | 1 | 0.5% |
| Deaththe patient died; cause not stated by this term | 1 | 0.5% |
| Perforation | 1 | 0.5% |
| Vascular dissection | 1 | 0.5% |
Patient problem codes are present mainly in reports filed since 2019 and are often blank.
In context
| Measure | Indigo System Lightning 12 | Product code QEW | All MAUDE reports |
|---|---|---|---|
| Reports | 221 | 1,332 | 26,136,888 |
| Share of that pool | — | 16.6% | 0% |
| Classified as death, per 1,000 reports | 32 | 96 | 9 |
| Classified as injury | 5.9% | 22.7% | 36.2% |
| Classified as malfunction | 91% | 67.6% | 62.3% |
| Filed by the manufacturer | 100% | 96.3% | 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 QEW
| Brand | Reports | Latest 12 months | Classified as death |
|---|---|---|---|
| Indigo System Aspiration Catheter 6 | 472 | 0 | 0% |
| Indigo System Separator 8 | 157 | 4 | 1.9% |
| Indigo System Aspiration Catheter 8 | 196 | 2 | 1.5% |
| Indigo System Catrx Aspiration Catheter | 259 | 11 | 0% |
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 Indigo System Lightning 12 reports
How many FDA reports name Indigo System Lightning 12?
221 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 0 in the latest 12 months.
What kinds of events are reported?
malfunction (91%), injury (5.9%) and death (3.2%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.
What device problems are coded?
obstruction of flow (27.1%), electrical /electronic property problem (15.4%), break (12.7%), connection problem (9%) and physical resistance/sticking (6.3%). 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 Indigo System Lightning 12 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.