Cleared Traditional

K213503 - Wrist Blood Pressure Monitor

K213503 is an FDA 510(k) clearance for Wrist Blood Pressure Monitor, manufactured by Shenzhen AOJ Medical Technology Co., Ltd.. The device is a Class 2 Cardiovascular device with product code DXN cleared through the Traditional 510(k) pathway after a 109-day FDA review.

K213503 · Shenzhen AOJ Medical Technology Co., Ltd. · Cardiovascular device
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Optimized for regulatory review, auditing and printing
Feb 2022
Decision
109d
Days
Class 2
Risk

K213503 is an FDA 510(k) clearance for the Wrist Blood Pressure Monitor, models AOJ-35A, AOJ-35B, AOJ-35C, AOJ-35D, AOJ-35E. Classified as System, Measurement, Blood-pressure, Non-invasive (product code DXN), Class II - Special Controls.

Submitted by Shenzhen AOJ Medical Technology Co., Ltd. (Shenzhen, CN). The FDA issued a Cleared decision on February 18, 2022 after a review of 109 days - within the typical 510(k) review window.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1130 - the FDA cardiovascular device 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 Cardiovascular review framework, consistent with the majority of Class II 510(k) submissions.

View all Shenzhen AOJ Medical Technology Co., Ltd. devices

FDA 510(k) Submission Details - K213503

510(k) Number K213503 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 01, 2021
Decision Date February 18, 2022
Days to Decision 109 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
16d faster than avg
Panel avg: 125d · This submission: 109d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DXN Device Classification - Class 2, Special Controls

Product Code DXN System, Measurement, Blood-pressure, Non-invasive
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1130
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 Cardiovascular devices follow this clearance model.

Regulatory Peers - DXN System, Measurement, Blood-pressure, Non-invasive

All 565
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