Device manufacturer, as written on reports

Maquet Cardiopulmonary: medical device reports filed with FDA

8,831 reports name it as the manufacturer of the device involved, 2008–2026.

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.

8,831
reports naming it as manufacturer: 0% of all MAUDE reports; 748
reports, 12 months to August 2026: 602 in the 12 months before; 79.3%
classified as malfunction: 62.3% across all reports; 6.2%
classified as death, as reported: 0.9% across all reports

8,831 medical device reports received by FDA give Maquet Cardiopulmonary as the manufacturer of the device involved, 0% of the MAUDE database, from February 2008 to August 2026. Manufacturer names are as written on the report; subsidiaries and spelling variants may appear as separate names.

748 reports arrived in the 12 months to August 2026, up 24% from 602 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 (79.3%), injury (14.1%) and death (6.2%). Manufacturers are required to report events they learn of, so a large manufacturer with many products in use files many reports. 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."

Brands named most often

Brand	Device type	Reports	Latest 12 months	Classified as death
Heart Lung Machine	Pump, blood, cardiopulmonary bypass, non-roller type	1,830	283	3.7%
Cardiohelp	Console, heart-lung machine, cardiopulmonary bypass	1,058	256	8.4%
Rotaflow Centrifugal Pump System	Console, heart-lung machine, cardiopulmonary bypass	576	0	1.9%
Hlm Tubing Set W/Bioline Coating	Tubing, pump, cardiopulmonary bypass	426	0	7.1%
Tubing Set	Oxygenator, cardiopulmonary bypass	330	104	14%
Maquet Hcu30 Device	Controller, temperature, cardiopulmonary bypass	288	0	1%
Hl-20 Integrated Perfusion System	Console, heart-lung machine, cardiopulmonary bypass	269	0	0.4%
Oxygenator Cardiopulmonary Bypass	Oxygenator, cardiopulmonary bypass	265	0	4.7%
Cardiohelp System	Console, heart-lung machine, cardiopulmonary bypass	246	0	3.6%
Hls Set Advanced	Oxygenator, cardiopulmonary bypass	209	0	12.1%
Catheter	Pump, infusion, implanted, programmable	4	9	3.7%
Custom Tubing Pack	Tubing, pump, cardiopulmonary bypass	2	353	1.1%
Vaso View Hemopro	Electrosurgical, cutting & coagulation & accessories	1	0	0.1%
Vasoview Hemopro Evh System	Electrosurgical, cutting & coagulation & accessories	1	0	0%

Brands with a page on this site, 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."

Device types

Product code	Device type	Reports	Share
DTQ	Console, heart-lung machine, cardiopulmonary bypass	3,174	35.9%
DTZ	Oxygenator, cardiopulmonary bypass	2,068	23.4%
KFM	Pump, blood, cardiopulmonary bypass, non-roller type	1,520	17.2%
DWC	Controller, temperature, cardiopulmonary bypass	769	8.7%
DWE	Tubing, pump, cardiopulmonary bypass	500	5.7%
DWF	Catheter, cannula and tubing, vascular, cardiopulmonary bypass	439	5%
KDI	Dialyzer, high permeability with or without sealed dialysate system	66	0.7%
DTN	Reservoir, blood, cardiopulmonary bypass	59	0.7%
DTR	Heat-exchanger, cardiopulmonary bypass	33	0.4%
DRY	Monitor, blood-gas, on-line, cardiopulmonary bypass	6	0.1%

Reports by month, five years

FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases.

Event type

Death6.2%546

Injury14.1%1,246

Malfunction79.3%7,006

Other0.1%7

Not given0.3%26

Grey bar: all 26,136,888 MAUDE reports. Event type is the filer's classification and is not verified by FDA.

Questions about Maquet Cardiopulmonary reports

How many FDA device reports name Maquet Cardiopulmonary as manufacturer?

8,831 reports through August 2026, 748 of them in the latest 12 months.

Which of its brands appear most often?

Heart Lung Machine (1,830), Cardiohelp (1,058), Rotaflow Centrifugal Pump System (576), Hlm Tubing Set W/Bioline Coating (426) and Tubing Set (330).

Which device types does it report on?

console, heart-lung machine, cardiopulmonary bypass (35.9%), oxygenator, cardiopulmonary bypass (23.4%), pump, blood, cardiopulmonary bypass, non-roller type (17.2%) and controller, temperature, cardiopulmonary bypass (8.7%).

Does a high count say something about the manufacturer?

Not by itself. Manufacturers must file a report for every event they become aware of, so report volume follows the number 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."

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. Manufacturer names are pooled after company suffixes (Inc., LLC, GmbH and similar) are dropped; names that read as a person rather than an organisation are never published. 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.