Cleared Special

K040309 - DIGITAL BLOOD PRESSURE MONITOR, MODEL DS-1862

K040309 is an FDA 510(k) clearance for DIGITAL BLOOD PRESSURE MONITOR, manufactured by Nihon Seimitsu Sokki Co., Ltd.. The device is a Class 2 Cardiovascular device with product code DXN cleared through the Special 510(k) pathway after a 15-day FDA review.

K040309 · Nihon Seimitsu Sokki Co., Ltd. · Cardiovascular device
Download Printable Device Report (PDF) Official FDA 510(k) Summary (PDF)
Optimized for regulatory review, auditing and printing
Feb 2004
Decision
15d
Days
Class 2
Risk

K040309 is an FDA 510(k) clearance for the DIGITAL BLOOD PRESSURE MONITOR, MODEL DS-1862. Classified as System, Measurement, Blood-pressure, Non-invasive (product code DXN), Class II - Special Controls.

Submitted by Nihon Seimitsu Sokki Co., Ltd. (Deer Field, US). The FDA issued a Cleared decision on February 24, 2004 after a review of 15 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1130 - the FDA cardiovascular device oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

FDA 510(k) Submission Details - K040309

510(k) Number K040309 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 09, 2004
Decision Date February 24, 2004
Days to Decision 15 days
Submission Type Special
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
110d faster than avg
Panel avg: 125d · This submission: 15d
Pathway characteristics
Modification to existing cleared device.

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

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K040309 · DIGITAL BLOOD PRESSURE MONITOR, MODEL DS-1862
Download PDF FDA Summary Nihon Seimitsu Sokki …