Cleared Traditional

K211747 - Reusable NIBP Cuff (FDA 510(k) Clearance)

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

K211747 · Shenzhen Coreray Technology Co., Ltd. · Cardiovascular device
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Sep 2021
Decision
108d
Days
Class 2
Risk

K211747 is an FDA 510(k) clearance for the Reusable NIBP Cuff. Classified as Blood Pressure Cuff (product code DXQ), Class II - Special Controls.

Submitted by Shenzhen Coreray Technology Co., Ltd. (Shenzhen, CN). The FDA issued a Cleared decision on September 23, 2021 after a review of 108 days - within the typical 510(k) review window.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1120 - 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 Coreray Technology Co., Ltd. devices

Submission Details

510(k) Number K211747 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 07, 2021
Decision Date September 23, 2021
Days to Decision 108 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
17d faster than avg
Panel avg: 125d · This submission: 108d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DXQ Blood Pressure Cuff
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1120
Definition A Blood Pressure Cuff Is A Device That Has An Inflatable Bladder In An Elastic Sleeve (cuff) With A Mechanism For Inflating The Bladder. The Cuff Is Used To Determine A Subject's Blood Pressure.
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 - DXQ Blood Pressure Cuff

All 196
Devices cleared under the same product code (DXQ) and FDA review panel - the closest regulatory comparables to K211747.
NIBP Cuff (BCS-112, BCS-212, BCS-312, BCS-412, BCS-512, BCS-612, BCS-712, BCS-122, BCS-222, BCS-322, BCS-422, BCS-522, BCS-622, BCS-722, BCD-112, BCD-212, BCD-312, BCD-412, BCD-512, BCD-612, BCD-712, BCD-122, BCD-222, BCD-322, BCD-422, BCD-522, BCD-622, BCD-722)
K253089 · Shenzhen Best Electronics Co., Ltd. · Feb 2026
Disposable Neonatal NIBP Cuff (U1681S-C51N)
K253964 · Unimed Medical Supplies, Inc. · Jan 2026
Welch Allyn FlexiPort Blood Pressure Cuffs (FlexiPort Blood Pressure Cuffs)
K251745 · Baxter Healthcare Corporation · Dec 2025
AViTA Arm Type Blood Pressure Monitor Cuff
K250765 · Avita Corporation · Sep 2025
Disposable Neonatal NIBP Cuff (U1682S-C51N)
K251045 · Unimed Medical Supplies, Inc. · Jul 2025
Disposable Blood Pressure cuff
K242623 · Shenzhen Medke Technology Co., Ltd. · Oct 2024