Adaptor, Stopcock, Manifold, Fitting, Cardiopulmonary Bypass
Adverse-event figures are drawn from the U.S. Food & Drug Administration (FDA) MAUDE database, refreshed March 2026, see our methodology.
OpenFDA device adverse-event casebook.
FDA Class II (moderate risk, special controls required), regulated under 21 CFR §870.4290 (Cardiovascular panel).
FDA MAUDE casebook
openFDA event book Adaptor LIGHT-BOOK · MAUDE
#480 of 1000 · 2,152 reports · 1993–2026
- BOOK 2,152 reports
- RANK #480 of 1000
- DEATH 18 death-typed
- INJ 145 injury-typed
- MALF 1,954 malfunction
- SPAN 1993–2026
- PEAK 2024: 452
- PHOTO Temporary Non-Roller…
Nearest event-volume peer: Temporary Non-Roller Type Right Heart Support Blood Pump (2 report gap)
Adaptor, Stopcock, Manifold, Fitting, Cardiopulmonary Bypass sits #480 of 1000 among tracked device types with 2,152 MAUDE reports spanning 1993–2026. Rank counts report volume, not confirmed device fault. Event_type Death / Injury / Malfunction are one code per report — not the same population as patient-outcome rows ( methodology). Read with this device → · Lead manufacturer → · Similar-volume device →
Malfunction reports run above the device-type norm
Adaptor carries 90.8% MALFUNCTION-coded reports, 26.0pp above the 1,000-device-type mean, the widest gap of its three event codes. Codes are report labels, not adjudicated causation.
- DEATH 0.8% corpus 1.5% · below corpus mean (-0.7 pp)
- INJ 6.7% corpus 30.3% · below corpus mean (-23.6 pp)
- MALF 90.8% corpus 64.8% · above corpus mean (+26.0 pp)
Lead product-problem code Leak/Splash is 37% of coded problems · Lead manufacturer MERIT MEDICAL SYSTEMS, INC. accounts for 28% of manufacturer-tagged reports · Top event location is 69% of location-tagged rows .
Adaptor in the event-volume neighbourhood
FDA MAUDE report totals among this device type and nearest nationwide peers
- Temporary Non…
Temporary Non-Roller Type Right Heart Support Blood Pump
2,154 reports
- Adaptor (this)
Adaptor, Stopcock, Manifold, Fitting, Cardiopulmonary Bypass
2,152 reports
- Bottle
Bottle, Collection, Vacuum
2,145 reports
- Catheter
Catheter, Septostomy
2,144 reports
- Device
Device, Irrigation, Ocular Surgery
2,143 reports
- Cutaneous Tis…
Cutaneous Tissue Adhesive With Mesh
2,139 reports
What this shows Adaptor, Stopcock, Manifold, Fitting, Cardiopulmonary Bypass carries 2,152 MAUDE reports, ranked #480 of 1000.
Event Types
Patient Outcomes
FDA patient-outcome codes (separate from event_type). Percentages use this chart's row total.
Top Product Problems
Yearly Trend
Reports fell to 113 in 2025, down from an average of 249 in the two years before.
Related Entities for Adaptor, Stopcock, Manifold, Fitting, Cardiopulmonary Bypass
Top Manufacturers
Event Locations
Compare MERIT MEDICAL SYSTEMS, INC. vs ABBOTT VASCULAR INC. →
Nationwide devices with a comparable volume-and-death footprint
Two openFDA-derived peer sets for Adaptor: nearest by total report volume and nearest by death-typed count, each floored at ≥100 reports so the neighborhoods stay in the advertised mass.
Similar report volume
Nearest other device types by FDA MAUDE report count (2,152 here).
Similar death-typed counts
Nearest other device types by death-typed report count (18 here), distinct from the volume row.
Read our methodology - how this data is sourced, computed, and verified.
Disclaimer: MAUDE figures for Adaptor are informational only and are not clinical advice. Report codes do not prove device causation. Consult a qualified clinician before acting on this data.
Every figure on PlainHospital is rendered directly from federal source data, no number is typed in by an editor. Event-type mix on this page is computed from FDA MAUDE codes for Adaptor; corpus means use device types with ≥100 reports. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.