Cleared Traditional

XBit Series Digital Color Doppler Ultrasound System (K200780) - FDA 510(k) Clearance

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

K200780 · CHISON Medical Technologies Co., Ltd. · Radiology device
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Aug 2020
Decision
133d
Days
Class 2
Risk

K200780 is an FDA 510(k) clearance for the XBit Series Digital Color Doppler Ultrasound System. 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 CHISON Medical Technologies Co., Ltd. (Wuxi, CN). The FDA issued a Cleared decision on August 5, 2020 after a review of 133 days - within the typical 510(k) review window.

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 CHISON Medical Technologies Co., Ltd. devices

Submission Details

510(k) Number K200780 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 25, 2020
Decision Date August 05, 2020
Days to Decision 133 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
26d slower than avg
Panel avg: 107d · This submission: 133d
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.

Regulatory Peers - IYN System, Imaging, Pulsed Doppler, Ultrasonic

All 631
Devices cleared under the same product code (IYN) and FDA review panel - the closest regulatory comparables to K200780.
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