Cleared Traditional

K251601 - Hepatus 7/Hepatus 6/Hepatus 5/Hepatus 7S/Hepatus 6S/Hepatus 5S/Hepatus7T/Hepatus 6T/Hepatus 5T/Fibrous 7/Fibrous 6/Fibrous 5 Diagnostic UltrasoundSystem (FDA 510(k) Clearance)

Class II Radiology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K251601 · Shenzhen Mindray Bio-Medical Electronics Co., Ltd. · Radiology device

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Optimized for regulatory review, auditing and printing

Dec 2025

Decision

190d

Days

Class 2

Risk

K251601 is an FDA 510(k) clearance for the Hepatus 7/Hepatus 6/Hepatus 5/Hepatus 7S/Hepatus 6S/Hepatus 5S/Hepatus7T/Hepa.... Classified as System, Imaging, Pulsed Doppler, Ultrasonic within the IYN classification (a category covering pulsed Doppler and ultrasound imaging systems), Class II - Special Controls.

Submitted by Shenzhen Mindray Bio-Medical Electronics Co., Ltd. (Shenzhen, CN). The FDA issued a Cleared decision on December 3, 2025 after a review of 190 days - an extended review cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1550 - the FDA radiology and imaging software oversight framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Radiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Shenzhen Mindray Bio-Medical Electronics Co., Ltd. devices

Submission Details

510(k) Number	K251601 FDA.gov
FDA Decision	Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received	May 27, 2025
Decision Date	December 03, 2025
Days to Decision	190 days
Submission Type	Traditional
Review Panel	Radiology (RA)
Summary	Summary PDF
Third-party Review	No - reviewed directly by FDA
Combination Product	No
PCCP Authorized	No

Regulatory Context

Review time vs. panel average

83d slower than avg

Panel avg: 107d · This submission: 190d

Pathway characteristics

Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code	IYN System, Imaging, Pulsed Doppler, Ultrasonic
Device Class	Class 2 - Special Controls
CFR Regulation	21 CFR 892.1550

What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Radiology devices follow this clearance model.