Cleared Traditional

K881676 - LINEAR LIFT DEVICE

K881676 is the FDA 510(k) clearance for LINEAR LIFT DEVICE by Cybex. It is a Class 2 Physical Medicine device (product code IKK) cleared through the Traditional 510(k) pathway after a 736-day FDA review.

K881676 · Cybex · Physical Medicine device
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Apr 1990
Decision
736d
Days
Class 2
Risk

K881676 is an FDA 510(k) clearance for the LINEAR LIFT DEVICE. Classified as System, Isokinetic Testing And Evaluation (product code IKK), Class II - Special Controls.

Submitted by Cybex (Ronkonkoma, US). The FDA issued a Cleared decision on April 25, 1990 after a review of 736 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.1925 - the FDA physical medicine device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Physical Medicine submissions.

View all Cybex devices

Submission Details

510(k) Number K881676 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 19, 1988
Decision Date April 25, 1990
Days to Decision 736 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
621d slower than avg
Panel avg: 115d · This submission: 736d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code IKK System, Isokinetic Testing And Evaluation
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.1925
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 Physical Medicine devices follow this clearance model.

Regulatory Peers - IKK System, Isokinetic Testing And Evaluation

Devices cleared under the same product code (IKK) and FDA review panel - the closest regulatory comparables to K881676.
CC RIDER, MODEL ME180
K951916 · Mettler Electronics Corp. · Oct 1995
KIN-COM ASYMMETRICAL BACK SYSTEM
K911805 · Chattanooga Group, Inc. · Jul 1991
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K875235 · Orthopedic Systems, Inc. · Jan 1988
SAGITTAL & ROTARY ACT/PASS KNEE LIGAMENT TESTER
K861622 · Orthopedic Systems, Inc. · May 1986