SubtleHD-CT (1.x)— 510(k) K254120

Substantially Equivalent

Subtle Medical, Inc.

FDA 510(k) clearance K254120 for SubtleHD-CT (1.x), Substantially Equivalent on 2026-05-15. Applicant: Subtle Medical, Inc.. Device class: 2.

Summary

Subtle Medical's SubtleHD-CT, listed as 1.x, is filed under QIH, automated radiological image processing software.

Class II, 21 CFR 892.2050. Radiology is both the classification panel and the review panel. It was a Traditional 510(k).

Subtle Medical filed from Menlo Park, California. The decision came 147 calendar days after receipt (December 19, 2025 to May 15, 2026).

Clearance details

Applicant
Subtle Medical, Inc.
Product code
Product code QIH
Device class
Class 2
Regulation
21 CFR 892.2050
Advisory panel
Radiology
Date received
Decision date
Decision
Substantially Equivalent
Clearance type
Traditional
Location
Menlo Park, CA, US
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