Devices › Device, irrigation, ocular surgery
Device brand name · Device irrigation ocular surgery
Disposable Polymer Irrigation and Silicone Irrigation and Aspiration Tips: medical device reports filed with FDA
209 reports name it, 2015–2026. Manufacturer given most often on reports: Alcon Research - Alcon Precision Device. Product code KYG.
- 209
- device reports naming the brand
- 0% of all MAUDE reports · about 19 a year
- 44
- reports, 12 months to August 2026
- 56 in the 12 months before
- 63.2%
- classified as malfunction
- 74.2% across the product code
- 0%
- classified as death, as reported
- 0 reports · not verified by FDA
FDA's MAUDE database holds 209 reports that name the brand "Disposable Polymer Irrigation and Silicone Irrigation and Aspiration Tips" (device irrigation ocular surgery), received between October 2015 and August 2026; the manufacturer given most often on reports is Alcon Research - Alcon Precision Device. Spellings of one product vary from report to report.
44 reports arrived in the 12 months to August 2026, down 21% from 56 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 (63.2%) and injury (36.8%); across all device, irrigation, ocular surgery reports (product code KYG) death is recorded in 0% and malfunction in 74.2%. Event type is the reporter's classification of the report, not a verified outcome.
The device problems coded most often are break (20.1%), sharp edges (12.9%) and suction failure (12.4%). The patient problems coded most often are capsular bag tear, toxic anterior segment syndrome (tass) and appropriate clinical signs, symptoms and conditions term/code not available. 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 2,149 reports carrying product code KYG. 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 |
|---|---|---|---|
| Breakthe device broke | 42 | 20.1% | 3.6% |
| Sharp edges | 27 | 12.9% | 1.4% |
| Suction failure | 26 | 12.4% | 2.4% |
| Material twisted/bent | 25 | 12% | 1.8% |
| Obstruction of flow | 11 | 5.3% | 1.1% |
| Complete blockage | 10 | 4.8% | 1% |
| Detachment of device or device componentpart of the device came off | 5 | 2.4% | 1.2% |
| Intermittent infusion | 4 | 1.9% | 0.2% |
| Fitting problem | 3 | 1.4% | 4.5% |
| Suction problem | 3 | 1.4% | 0.3% |
| Connection problema connection problem | 2 | 1% | 1.4% |
| Decrease in suction | 2 | 1% | 0.3% |
| Defective component | 2 | 1% | 0.4% |
| Device contamination with chemical or other material | 2 | 1% | 8.5% |
| Disconnection | 2 | 1% | 2.2% |
| Dull, blunt | 2 | 1% | 13.7% |
| Loose or intermittent connection | 2 | 1% | 0.7% |
| Scratched material | 2 | 1% | 0.4% |
| Crackthe device cracked | 1 | 0.5% | 0.3% |
| Defective devicethe device was defective | 1 | 0.5% | 0.4% |
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) | Reports | Share |
|---|---|---|
| Capsular bag tear | 39 | 18.7% |
| Toxic anterior segment syndrome (tass) | 8 | 3.8% |
| Appropriate clinical signs, symptoms and conditions term/code not available | 6 | 2.9% |
| Corneal edema | 6 | 2.9% |
| Uveitis | 5 | 2.4% |
| Rupturethe device burst | 4 | 1.9% |
| Inflammationinflammation | 3 | 1.4% |
| Endophthalmitisinfection inside the eye | 2 | 1% |
| Eye burn | 2 | 1% |
| Hypopyon | 2 | 1% |
| Intraocular pressure decreased | 2 | 1% |
| Blurred vision | 1 | 0.5% |
| Conjunctivitispink eye | 1 | 0.5% |
| Eye paineye pain | 1 | 0.5% |
| Intraocular pressure increasedraised pressure in the eye | 1 | 0.5% |
Patient problem codes are present mainly in reports filed since 2019 and are often blank.
In context
| Measure | Disposable Polymer Irrigation and Silicone Irrigation and Aspiration Tips | Product code KYG | All MAUDE reports |
|---|---|---|---|
| Reports | 209 | 2,149 | 26,136,888 |
| Share of that pool | — | 9.7% | 0% |
| Classified as death, per 1,000 reports | 0 | 0 | 9 |
| Classified as injury | 36.8% | 25.4% | 36.2% |
| Classified as malfunction | 63.2% | 74.2% | 62.3% |
| Filed by the manufacturer | 100% | 96.7% | 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 KYG
| Brand | Reports | Latest 12 months | Classified as death |
|---|---|---|---|
| Custom Pak | 1,262 | 0 | 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 Disposable Polymer Irrigation and Silicone Irrigation and Aspiration Tips reports
How many FDA reports name Disposable Polymer Irrigation and Silicone Irrigation and Aspiration Tips?
209 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 44 in the latest 12 months.
What kinds of events are reported?
malfunction (63.2%) and injury (36.8%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.
What device problems are coded?
break (20.1%), sharp edges (12.9%), suction failure (12.4%), material twisted/bent (12%) and obstruction of flow (5.3%). 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 Disposable Polymer Irrigation and Silicone Irrigation and Aspiration Tips 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.