Cleared Traditional

K875093 - NEW MODEL MB-550 BLOOD PRESSURE MONITOR

K875093 is an FDA 510(k) clearance for NEW MODEL MB-550 BLOOD PRESSURE MONITOR, manufactured by Sharp Electronics Corp.. The device is a Class 2 Cardiovascular device with product code DXN cleared through the Traditional 510(k) pathway after a 57-day FDA review.

K875093 · Sharp Electronics Corp. · Cardiovascular device
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Feb 1988
Decision
57d
Days
Class 2
Risk

K875093 is an FDA 510(k) clearance for the NEW MODEL MB-550 BLOOD PRESSURE MONITOR. Classified as System, Measurement, Blood-pressure, Non-invasive (product code DXN), Class II - Special Controls.

Submitted by Sharp Electronics Corp. (Mahwah, US). The FDA issued a Cleared decision on February 5, 1988 after a review of 57 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. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Sharp Electronics Corp. devices

FDA 510(k) Submission Details - K875093

510(k) Number K875093 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 10, 1987
Decision Date February 05, 1988
Days to Decision 57 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
68d faster than avg
Panel avg: 125d · This submission: 57d
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 905
Devices cleared under the same product code (DXN) and FDA review panel - the closest regulatory comparables to K875093.
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