Synchron Lx20 Pro System: medical device reports filed with FDA

357 reports name it, 2011–2014. Manufacturer given most often on reports: Beckman Coulter. Product code JJE.

Read first · FDA's statement on these data

Adverse event reports submitted to FDA do not undergo extensive validation or verification. Therefore, a causal relationship cannot be established between product and reactions listed in a report. While a suspected relationship may exist, it is not medically validated and should not be the sole source of information for clinical decision making or other assumptions about the safety or efficacy of a product. Additionally, it is important to remember that adverse event reports represent a small percentage of total usage numbers of a product. Common products may have a higher number of adverse events due to the higher total number of people using the product. openFDA, FDA

FDA adds: "Although MDRs are a valuable source of information, this passive surveillance system has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data. In addition, the incidence or prevalence of an event cannot be determined from this reporting system alone due to potential under-reporting of events and lack of information about frequency of device use." And: "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."

Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated.

Not medical advice. This site counts what was reported to FDA. Questions about a medicine or device belong with a pharmacist or clinician.

357
device reports naming the brand: 0% of all MAUDE reports · about 24 a year; 0
reports, 12 months to August 2026: 0 in the 12 months before; 100%
classified as malfunction: 95.5% across the product code; 0%
classified as death, as reported: 0 reports · not verified by FDA

357 medical device reports received by FDA name the brand "Synchron Lx20 Pro System" (analyzer chemistry photometric discrete for clinical use); the manufacturer given most often on reports is Beckman Coulter; received from May 2011 to May 2014. 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 (100%); across all analyzer, chemistry (photometric, discrete), for clinical use reports (product code JJE) death is recorded in 0% and malfunction in 95.5%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are low test results (65.5%), incorrect or inadequate test results (22.1%) and high test results (5.3%). 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 Synchron Lx20 Pro System was received in the five years to August 2026; the latest was received in May 2014.

By year received

Event type and report source

Event type, as classified on the report

Death0%0

Injury0%0

Malfunction100%357

Other0%0

Not given0%0

Who filed the report

Manufacturer report100%357

Voluntary report0%0

User facility report0%0

Distributor report0%0

Not given0%0

Grey bar: all 79,280 reports carrying product code JJE. 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
Low test results	234	65.5%	24.5%
Incorrect or inadequate test results	79	22.1%	12%
High test results	19	5.3%	27.1%
Fluid/blood leak	11	3.1%	3.6%
Leak/splashthe device leaked	4	1.1%	3.1%
Calibration problem	3	0.8%	0.3%
Device displays incorrect message	3	0.8%	2.8%
Nonstandard device	3	0.8%	0.6%
Device operates differently than expectedthe device behaved unexpectedly	2	0.6%	0.8%
Noise, audible	2	0.6%	0.1%
Obstruction of flow	2	0.6%	0.1%
Breakthe device broke	1	0.3%	0.2%
Calibration error	1	0.3%	0.1%
Complete blockage	1	0.3%	0.1%
Device slipped	1	0.3%	0.1%
Excess flow or over-infusion	1	0.3%	0.1%
Infusion or flow problema problem with flow or infusion	1	0.3%	0.1%
Smoking	1	0.3%	0.9%
Temperature problem	1	0.3%	0.1%

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.

In context

Measure	Synchron Lx20 Pro System	Product code JJE	All MAUDE reports
Reports	357	79,280	26,136,888
Share of that pool	—	0.5%	0%
Classified as death, per 1,000 reports	0	0	9
Classified as injury	0%	1.5%	36.2%
Classified as malfunction	100%	95.5%	62.3%
Filed by the manufacturer	100%	99.6%	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 JJE

Brand	Reports	Latest 12 months	Classified as death
Access 2 Immunoassay System	4,719	0	0%
Unicel Dxi 800 Access Immunoassay System	3,133	0	0%
cobas 6000 c501 module	2,732	194	0.1%
COBAS 6000 C (501) Module	2,169	129	0%
UniCel DxC 600i SYNCHRON Access Clinical System	2,975	13	0%
Unicel Dxc 800 Synchron System	2,232	0	0%
Architect I2000sr Analyzer	1,785	0	0.1%
cobas c 503 analytical unit	1,415	541	0%
Alinity Ci-Series Level Sensor Bulk Solution	1,339	0	0%
Alinity c Processing Module	1,311	302	0.1%
Cobas 8000 C 702 Module	1,283	0	0%
Cobas E 411 Immunoassay Analyzer	1,158	0	0.1%
AU5800 Clinical Chemistry Analyzer	1,151	69	0%
Architect Reaction Vessel	1,124	0	0%
Dimension Vista 1500	1,102	4	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 Synchron Lx20 Pro System reports

How many FDA reports name Synchron Lx20 Pro System?

357 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 (100%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

low test results (65.5%), incorrect or inadequate test results (22.1%), high test results (5.3%), fluid/blood leak (3.1%) and leak/splash (1.1%). 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 Synchron Lx20 Pro System 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.