Device brand name · Intraocular lens
Isert Aspheric Intraocular Lens: medical device reports filed with FDA
310 reports name it, 2009–2015. Manufacturer given most often on reports: Hoya Surgical Optics. Product code HQL.
- 310
- device reports naming the brand
- 0% of all MAUDE reports · about 19 a year
- 0
- reports, 12 months to August 2026
- 0 in the 12 months before
- 96.5%
- classified as malfunction
- 52.8% across the product code
- 0%
- classified as death, as reported
- 0 reports · not verified by FDA
310 medical device reports received by FDA name the brand "Isert Aspheric Intraocular Lens" (intraocular lens); the manufacturer given most often on reports is Hoya Surgical Optics; received from November 2009 to June 2015. 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 (96.5%), injury (2.6%) and other (0.6%); across all intraocular lens reports (product code HQL) death is recorded in 0% and malfunction in 52.8%. Event type is the reporter's classification of the report, not a verified outcome.
The device problems coded most often are detachment of device component (34.5%), break (26.5%) and torn material (25.5%). The patient problems coded most often are visual impairment, inflammation and capsular bag tear. 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
No report naming Isert Aspheric Intraocular Lens was received in the five years to August 2026; the latest was received in June 2015.
By year received
Event type and report source
Event type, as classified on the report
Who filed the report
Grey bar: all 79,755 reports carrying product code HQL. 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 |
|---|---|---|---|
| Detachment of device component | 107 | 34.5% | 0.5% |
| Breakthe device broke | 82 | 26.5% | 9.8% |
| Torn material | 79 | 25.5% | 1.5% |
| Difficult to insertthe device was hard to insert | 20 | 6.5% | 1.5% |
| Bent | 17 | 5.5% | 0.5% |
| Crackthe device cracked | 14 | 4.5% | 2.8% |
| Device operates differently than expectedthe device behaved unexpectedly | 14 | 4.5% | 1% |
| Component missing | 12 | 3.9% | 0.1% |
| Insufficient device problem information | 9 | 2.9% | 2.3% |
| Failure to advance | 6 | 1.9% | 1.2% |
| Improper or incorrect procedure or method | 6 | 1.9% | 0.3% |
| Peeled/delaminated | 5 | 1.6% | 0% |
| Material deformation | 4 | 1.3% | 0.5% |
| Scratched material | 4 | 1.3% | 3.9% |
| Defective devicethe device was defective | 2 | 0.6% | 1.9% |
| Failure to unfold or unwrap | 2 | 0.6% | 0.7% |
| Sticking | 2 | 0.6% | 1.1% |
| Activation, positioning or separation problem | 1 | 0.3% | 0.1% |
| Defective component | 1 | 0.3% | 2.6% |
| Device dislodged or dislocated | 1 | 0.3% | 1.1% |
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 |
|---|---|---|
| Visual impairmentreduced vision | 4 | 1.3% |
| Inflammationinflammation | 2 | 0.6% |
| Capsular bag tear | 1 | 0.3% |
| Failure of implant | 1 | 0.3% |
Patient problem codes are present mainly in reports filed since 2019 and are often blank.
In context
| Measure | Isert Aspheric Intraocular Lens | Product code HQL | All MAUDE reports |
|---|---|---|---|
| Reports | 310 | 79,755 | 26,136,888 |
| Share of that pool | — | 0.4% | 0% |
| Classified as death, per 1,000 reports | 0 | 0 | 9 |
| Classified as injury | 2.6% | 42.8% | 36.2% |
| Classified as malfunction | 96.5% | 52.8% | 62.3% |
| Filed by the manufacturer | 100% | 98.2% | 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 HQL
| Brand | Reports | Latest 12 months | Classified as death |
|---|---|---|---|
| Acrysof | 9,161 | 0 | 0% |
| Tecnis Simplicity | 5,310 | 1,217 | 0% |
| Tecnis Iol | 5,901 | 715 | 0% |
| Tecnis | 3,082 | 0 | 0.1% |
| Tecnis Itec Preloaded 1-Piece Iol | 2,435 | 0 | 0% |
| AcrySof IQ Natural Singlepiece IOL | 2,424 | 118 | 0% |
| Clareon IOL with the AutonoME Delivery System | 2,276 | 864 | 0% |
| Tecnis 1-Piece | 2,259 | 0 | 0% |
| enVista Intraocular Lens | 2,163 | 36 | 0% |
| Hydroview Intraocular Lens | 2,067 | 0 | 0% |
| Acrysof Restor | 3,801 | 0 | 0% |
| Acrysof Iq Toric | 1,905 | 0 | 0% |
| AcrySof Multipiece IOL | 1,619 | 298 | 0% |
| Silicone Advanced Optic-Violet Shield | 1,413 | 0 | 0% |
| AcrySof Singlepiece IOL | 1,211 | 131 | 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 Isert Aspheric Intraocular Lens reports
How many FDA reports name Isert Aspheric Intraocular Lens?
310 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 (96.5%), injury (2.6%) and other (0.6%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.
What device problems are coded?
detachment of device component (34.5%), break (26.5%), torn material (25.5%), difficult to insert (6.5%) and bent (5.5%). 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 Isert Aspheric Intraocular Lens 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.