Cleared Traditional

K770349 - RIGID TEACHING ATTACHMENT (FDA 510(k) Clearance)

Class I Orthopedic device.

K770349 · Richard Wolf Medical Instruments Corp. · Orthopedic device
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Mar 1977
Decision
13d
Days
Class 1
Risk

K770349 is an FDA 510(k) clearance for the RIGID TEACHING ATTACHMENT. Classified as Instrument, Compression (product code HWN), Class I - General Controls.

Submitted by Richard Wolf Medical Instruments Corp. (Mchenry, US). The FDA issued a Cleared decision on March 7, 1977 after a review of 13 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.4540 - the FDA orthopedic device regulatory 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 Richard Wolf Medical Instruments Corp. devices

Submission Details

510(k) Number K770349 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 22, 1977
Decision Date March 07, 1977
Days to Decision 13 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
109d faster than avg
Panel avg: 122d · This submission: 13d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code HWN Instrument, Compression
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 888.4540
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.