Cleared Traditional

K251533 - Rapid Obstructive Hydrocephalus, Rapid OH (FDA 510(k) Clearance)

Sep 2025
Decision
108d
Days
Class 2
Risk

K251533 is an FDA 510(k) clearance for the Rapid Obstructive Hydrocephalus, Rapid OH. This device is classified as a Radiological Computer-assisted Triage And Notification Software (Class II - Special Controls, product code QAS).

Submitted by Ischemaview, Inc. (Golden, US). The FDA issued a Cleared decision on September 4, 2025, 108 days after receiving the submission on May 19, 2025.

This device falls under the Radiology FDA review panel. Regulated under 21 CFR 892.2080. Radiological Computer-assisted Triage And Notification Software Is An Image Processing Device Intended To Aid In Prioritization And Triage Of Time Sensitive Patient Detection And Diagnosis Based On The Analysis Of Medical Images Acquired From Radiological Signal Acquisition Systems. The Device Identifies Or Prioritizes Time Sensitive Imaging For Review By Prespecified Clinical Users Based On Software-based Image Analysis But Does Not Provide Information From The Image Analysis Other Than Triage And Notification ..

Submission Details

510(k) Number K251533 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 19, 2025
Decision Date September 04, 2025
Days to Decision 108 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF

Device Classification

Product Code QAS — Radiological Computer-assisted Triage And Notification Software
Device Class Class II - Special Controls
CFR Regulation 21 CFR 892.2080
Definition Radiological Computer-assisted Triage And Notification Software Is An Image Processing Device Intended To Aid In Prioritization And Triage Of Time Sensitive Patient Detection And Diagnosis Based On The Analysis Of Medical Images Acquired From Radiological Signal Acquisition Systems. The Device Identifies Or Prioritizes Time Sensitive Imaging For Review By Prespecified Clinical Users Based On Software-based Image Analysis But Does Not Provide Information From The Image Analysis Other Than Triage And Notification .

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