Reported Reactions

Devices › General surgery tray

Device brand name · General surgery tray kit

UNITY TOTAL PLUS Combined Procedure Pack: medical device reports filed with FDA

212 reports name it, 2025–2026. Manufacturer given most often on reports: Alcon Research - Houston. Product code LRO.

212
device reports naming the brand
0% of all MAUDE reports · about 170 a year
199
reports, 12 months to August 2026
13 in the 12 months before
90.6%
classified as malfunction
92.1% across the product code
0%
classified as death, as reported
0 reports · not verified by FDA

212 medical device reports received by FDA name the brand "UNITY TOTAL PLUS Combined Procedure Pack" (general surgery tray kit); the manufacturer given most often on reports is Alcon Research - Houston; received from April 2025 to August 2026. Brand names are as the reporter or manufacturer wrote them, so one product can appear under several spellings.

199 reports arrived in the 12 months to August 2026, up 1431% from 13 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 (90.6%) and injury (9.4%); across all general surgery tray reports (product code LRO) death is recorded in 0% and malfunction in 92.1%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are failure to cut (30.2%), suction problem (27.8%) and improper flow or infusion (15.1%). The patient problems coded most often are intraocular pressure decreased, retinal tear and endophthalmitis. 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

01632Sep 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: 0Oct 2023: 0Nov 2023: 0Dec 2023: 02024Jan 2024: 0Feb 2024: 0Mar 2024: 0Apr 2024: 0May 2024: 0Jun 2024: 0Jul 2024: 0Aug 2024: 0Sep 2024: 0Oct 2024: 0Nov 2024: 0Dec 2024: 02025Jan 2025: 0Feb 2025: 0Mar 2025: 0Apr 2025: 1May 2025: 1Jun 2025: 1Jul 2025: 7Aug 2025: 3Sep 2025: 9Oct 2025: 16Nov 2025: 11Dec 2025: 82026Jan 2026: 7Feb 2026: 12Mar 2026: 25Apr 2026: 19May 2026: 15Jun 2026: 22Jul 2026: 32Aug 2026: 23

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.

Event type and report source

Event type, as classified on the report

Death0%0
Injury9.4%20
Malfunction90.6%192
Other0%0
Not given0%0

Who filed the report

Manufacturer report100%212
Voluntary report0%0
User facility report0%0
Distributor report0%0
Not given0%0

Grey bar: all 21,411 reports carrying product code LRO. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Failure to cut6430.2%35.9%
Suction problem5927.8%12.4%
Improper flow or infusion3215.1%0.9%
Air/gas in device199%1.5%
Infusion or flow problema problem with flow or infusion125.7%1.7%
Obstruction of flow115.2%2.6%
Ambient noise problem52.4%1.7%
Failure to prime41.9%0.4%
Incomplete or inadequate connection41.9%1.1%
Dull, blunt31.4%1.4%
Fluid/blood leak31.4%4.1%
Free or unrestricted flow31.4%0.1%
Breakthe device broke20.9%4.5%
Material twisted/bent20.9%2.3%
Fitting problem10.5%0.5%
Insufficient flow or under infusion10.5%0%
Material protrusion/extrusion10.5%0.1%
Pressure problem10.5%0.1%
Suction failure10.5%7%

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
Intraocular pressure decreased104.7%
Retinal tear62.8%
Endophthalmitisinfection inside the eye41.9%
Anxietyanxiety20.9%
Capsular bag tear20.9%
Ischemia20.9%
Corneal endothelial cell loss10.5%
Intraocular pressure increasedraised pressure in the eye10.5%
Retinal hemorrhage10.5%

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

In context

MeasureUNITY TOTAL PLUS Combined Procedure PackProduct code LROAll MAUDE reports
Reports21221,41126,136,888
Share of that pool—1%0%
Classified as death, per 1,000 reports009
Classified as injury9.4%7.2%36.2%
Classified as malfunction90.6%92.1%62.3%
Filed by the manufacturer100%95.8%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 LRO

BrandReportsLatest 12 monthsClassified as death
CONSTELLATION Surgical Procedure Pack10,6525,1850%
CONSTELLATION Surgical Procedure Pak3,1801340%
CENTURION Surgical Procedure Pak3,0189290%
CUSTOM-PAK Surgical Procedure Pack649340%
Infiniti Surgical Procedure Pak22310%
CENTURION ULTRAVIT Probe Procedure Pak180520%
Deroyal587140.7%
Medline Industries, Inc.4291000.2%
Cardinal Health5891850.2%
Custom Pak1,26200%
Halyard156111.3%
CONSTELLATION ULTRAVIT Probe7341960%

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 UNITY TOTAL PLUS Combined Procedure Pack reports

How many FDA reports name UNITY TOTAL PLUS Combined Procedure Pack?

212 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 199 in the latest 12 months.

What kinds of events are reported?

malfunction (90.6%) and injury (9.4%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

failure to cut (30.2%), suction problem (27.8%), improper flow or infusion (15.1%), air/gas in device (9%) and infusion or flow problem (5.7%). 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 UNITY TOTAL PLUS Combined Procedure Pack 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.