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Cios Flow

by Siemens Medical Solutions USA, Inc.

510(k) K203504

Cios Flow is a Class II device made by Siemens Medical Solutions USA, Inc., cleared under FDA 510(k) K203504 on 22 Dec 2020, active as of 22 Oct 2026. One FDA recall is linked to it.

Active United States

510(k)

Valid until

No expiry

510(k) clearance is not time-limited

FDA recalls

1 ongoing

This device is named in the recall

Documents

Trust

Unverified

Source FDA 510(k), synced 22 Oct 2026.

Regulatory status

as of registry sync 22 Oct 2026

RegionAuthorizationNumberDateStatus
United StatesFDA 510(k)SESE Substantially Equivalent · Special NumberK203504 Date22 Dec 2020ClearedStatusActive

Official records

Recalls

1 recall · 1 ongoing · FDA

    • Ongoing Z-0196-2024 FDA Class II initiated 12 Sep 2023

    Software issue for Cios Alpha, Cios Flow, and Cios Spin VA30 systems, fulfillment of new requirements from DIN and IEC standards for Cios VA30 systems required may result in patient misdiagnosis/repeat exposure

Timeline

2 dated events

  1. Cleared FDA 510(k) K203504
  2. Recall initiated FDA recalls Z-0196-2024

Coverage

1 jurisdiction

United States of America
  • Active
  • Expiring
  • Withdrawn
  • Listed
  • Not covered

United States — FDA 510(k) Active

Specification

510(k)

510(k) Number
FDA product code
OWB
Device class
Class II
Regulation
21 CFR Part 892.1650
Advisory committee
Radiology
FDA decision
SESE Substantially Equivalent

Related clearances

cited in the FDA summary

Clearances this device's FDA summary refers to, and clearances whose summaries refer to it: a citation, not a claim of equivalence.

Cites

Cited by

Source: 510k-lineage (choiben314), CC BY 4.0

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