Cleared Traditional

FUKUDA DENSHI MODEL HJ-310 (K901889) - FDA 510(k) Clearance

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

K901889 · Fukuda Denshi USA, Inc. · Cardiovascular device
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Jul 1990
Decision
82d
Days
Class 2
Risk

K901889 is an FDA 510(k) clearance for the FUKUDA DENSHI MODEL HJ-310. Classified as System, Measurement, Blood-pressure, Non-invasive (product code DXN), Class II - Special Controls.

Submitted by Fukuda Denshi USA, Inc. (Redmond, US). The FDA issued a Cleared decision on July 17, 1990 after a review of 82 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 Fukuda Denshi USA, Inc. devices

Submission Details

510(k) Number K901889 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 26, 1990
Decision Date July 17, 1990
Days to Decision 82 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
43d faster than avg
Panel avg: 125d · This submission: 82d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

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 242
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