Cardio-TriTest v6.5

K182790

Cardio-Phoenix Inc. · cleared 2018-12-14 · product code DPS · Cardiovascular

Premarket evidence — what FDA accepted

Device typehardware
source quote (p.6)
“The Cardio-TriTest v6.5 (CTT) is three devices in one; combining a 12-Lead Electrocardiograph (ECG), a 4 Lead Phonocardiograph and a 4 lead Mechanocardiograph. The device will acquire all three types of bio-signals during the same non-invasive test procedure.”
AlgorithmFDA source did not state this
Adaptive (vs locked)FDA source did not state this
PCCPFDA source did not state this
Cybersecurity addressedNo

Validation studies (0)

FDA source did not describe a validation study.

Reported performance (0 observations)

FDA source did not state a quantitative performance metric — non-reporting is itself the signal.

Each value carries its own analysis unit and task — never compare or pool across devices. Source: 510(k) summary PDF.

Predicate network

Postmarket — what happened after clearance

9
recalls in product code, 24mo
72
MAUDE reports in code, 12mo
+26%
vs code's own 3-yr baseline
3
drift signals on this device
  • recall_reason_pattern

    Software/algorithm-related recall in product code DPS (Braemar Manufacturing, LLC, initiated 2024-12-18): "Not all Electrocardiogram (ECG) events received July 2022-July 2024 were not properly routed and subsequently reviewed due to an analysis step being disabled with the monitoring se" Recalling firm is another firm in the same product code.

    first seen 2026-07-08 · recall res_event_number:95837

  • recall_reason_pattern

    Software/algorithm-related recall in product code DPS (Baxter Healthcare Corporation, initiated 2024-10-11): "There is the potential for exam files being assigned duplicate Unique Identifiers (UIDs),. If the system receiving the DICOM file (e.g., Picture Archiving and Communication System" Recalling firm is another firm in the same product code.

    first seen 2026-07-08 · recall res_event_number:95559

  • recall_reason_pattern

    Software/algorithm-related recall in product code DPS (Schiller, Ag Altgasse 68 Baar Switzerland, initiated 2024-07-24): "Potential for high-frequency signal artifacts is recorded during an ECG acquisition performed by CARDIOVIT AT-180 electrocardiographs." Recalling firm is another firm in the same product code.

    first seen 2026-07-08 · recall res_event_number:95074

Recall and MAUDE counts are product-code-level (reports aren't reliably attributable to one device); a recall is shown as device-attributed only when the recall record itself lists this clearance number. Signals are descriptive observables with sources — never a judgment that the device is unsafe or drifting. Snapshot 2026-07-08.

Reimbursement — how devices like this got paid

Not yet tracked — no payment pathway indexed for this clearance (the reimbursement corpus is a growing seed set).

Applicable FDA guidance — what the submission is measured against

FDA guidance documents and guiding principles applicable to 510(k) AI/ML devices in the Cardiovascular panel. A curated reference index, not legal or regulatory advice — each item states its own status, and a draft is never binding.

Applicability is derived from the device's FDA advisory panel and pathway — cross-cutting guidances apply to every AI/ML device; panel-specific ones are flagged. Titles, dates, and links verified against fda.gov as of July 2026.

Constat Precedent · public FDA/CMS data · descriptive decision-support, not regulatory or reimbursement advice. Share this page: constat.dev/precedent/device/K182790