Reported Reactions

Devices › Oxygenator, cardiopulmonary bypass

Device brand name · Oxygenator cardiopulmonary bypass

Capiox FX Advance Hollow Fiber Oxygenator w Integrated AF w Hardshell Res.: medical device reports filed with FDA

160 reports name it, 2023–2026. Manufacturer given most often on reports: Terumo Cardiovascular Systems. Product code DTZ.

160
device reports naming the brand
0% of all MAUDE reports · about 58 a year
68
reports, 12 months to August 2026
48 in the 12 months before
89.4%
classified as malfunction
78.2% across the product code
6.3%
classified as death, as reported
10 reports · not verified by FDA

160 medical device reports received by FDA name the brand "Capiox FX Advance Hollow Fiber Oxygenator w Integrated AF w Hardshell Res." (oxygenator cardiopulmonary bypass); the manufacturer given most often on reports is Terumo Cardiovascular Systems; received from October 2023 to August 2026. Brand names are as the reporter or manufacturer wrote them, so one product can appear under several spellings.

68 reports arrived in the 12 months to August 2026, up 42% from 48 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 (89.4%), death (6.3%) and injury (4.4%); across all oxygenator, cardiopulmonary bypass reports (product code DTZ) death is recorded in 4.2% and malfunction in 78.2%. Event type is the reporter's classification of the report, not a verified outcome.

The device problems coded most often are leak/splash (18.8%), air/gas in device (8.8%) and break (3.8%). The patient problems coded most often are hemorrhage/blood loss/bleeding. 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

0612Sep 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: 10Nov 2023: 12Dec 2023: 112024Jan 2024: 0Feb 2024: 0Mar 2024: 0Apr 2024: 0May 2024: 4Jun 2024: 2Jul 2024: 2Aug 2024: 3Sep 2024: 1Oct 2024: 7Nov 2024: 7Dec 2024: 12025Jan 2025: 1Feb 2025: 6Mar 2025: 8Apr 2025: 1May 2025: 2Jun 2025: 6Jul 2025: 4Aug 2025: 4Sep 2025: 5Oct 2025: 10Nov 2025: 5Dec 2025: 42026Jan 2026: 6Feb 2026: 6Mar 2026: 1Apr 2026: 8May 2026: 6Jun 2026: 5Jul 2026: 5Aug 2026: 7

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

028562023: 3320232024: 2720242025: 5620252026: 442026

Event type and report source

Event type, as classified on the report

Death6.3%10
Injury4.4%7
Malfunction89.4%143
Other0%0
Not given0%0

Who filed the report

Manufacturer report100%160
Voluntary report0%0
User facility report0%0
Distributor report0%0
Not given0%0

Grey bar: all 10,703 reports carrying product code DTZ. Event type is the filer's classification and is not verified by FDA.

Device problems coded

Device problem (FDA code)ReportsShareShare across product code
Leak/splashthe device leaked3018.8%16.8%
Air/gas in device148.8%1.4%
Breakthe device broke63.8%3.3%
Device damaged prior to receipt by user63.8%0.4%
Decrease in pressure53.1%0.8%
Defective component53.1%0.8%
Increase in pressure53.1%7%
Obstruction of flow42.5%2.4%
Defective devicethe device was defective31.9%0.2%
Infusion or flow problema problem with flow or infusion31.9%2.5%
Loss of or failure to bond31.9%0.1%
Particulates31.9%0.2%
Pressure problem31.9%2.8%
Coagulation in device or device ingredient21.3%1.2%
Crackthe device cracked21.3%2.6%
Gas/air leak21.3%0.5%
Improper flow or infusion21.3%0.7%
Incorrect, inadequate or imprecise result or readings21.3%0.1%
Insufficient flow or under infusion21.3%0.6%
Low readingsreadings were too low21.3%0.3%

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
Hemorrhage/blood loss/bleeding106.3%

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

In context

MeasureCapiox FX Advance Hollow Fiber Oxygenator w Integrated AF w Hardshell Res.Product code DTZAll MAUDE reports
Reports16010,70326,136,888
Share of that pool—1.5%0%
Classified as death, per 1,000 reports63429
Classified as injury4.4%14.5%36.2%
Classified as malfunction89.4%78.2%62.3%
Filed by the manufacturer100%93.3%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 DTZ

BrandReportsLatest 12 monthsClassified as death
Fusion Hollow Fiber Oxygenator1,5159960.7%
Capiox Fx Oxygenator40901.5%
Tubing Set33610414%
Sterile Fx25rwc W/ Res27902.5%
Sterile Fx25rec W/Res27701.4%
Affinity Nt Balance2711500.4%
Oxygenator Cardiopulmonary Bypass27404.7%
Hls Set Advanced215012.1%
Hlm Tubing Set W/Bioline Coating43907.1%
Navilyst Medical25200.4%
Cardiovascular Procedure Kit55301.3%
Shunt Sensor Sys50071200.1%
AngioDynamics174141.7%
Heart Lung Machine1,8732833.7%
Apex876781.3%

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 Capiox FX Advance Hollow Fiber Oxygenator w Integrated AF w Hardshell Res. reports

How many FDA reports name Capiox FX Advance Hollow Fiber Oxygenator w Integrated AF w Hardshell Res.?

160 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 68 in the latest 12 months.

What kinds of events are reported?

malfunction (89.4%), death (6.3%) and injury (4.4%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.

What device problems are coded?

leak/splash (18.8%), air/gas in device (8.8%), break (3.8%), device damaged prior to receipt by user (3.8%) and decrease in pressure (3.1%). 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 Capiox FX Advance Hollow Fiber Oxygenator w Integrated AF w Hardshell Res. 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.