Cleared Traditional

K934289 - MAYFIELD RADIOLUCENT SKULL CLAMP

K934289 is an FDA 510(k) clearance for MAYFIELD RADIOLUCENT SKULL CLAMP, manufactured by Ohio Medical Instrument Co., Inc.. The device is a Class 2 Neurology device with product code HBL cleared through the Traditional 510(k) pathway after a 127-day FDA review.

K934289 · Ohio Medical Instrument Co., Inc. · Neurology device
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Jan 1994
Decision
127d
Days
Class 2
Risk

K934289 is an FDA 510(k) clearance for the MAYFIELD RADIOLUCENT SKULL CLAMP. Classified as Holder, Head, Neurosurgical (skull Clamp) (product code HBL), Class II - Special Controls.

Submitted by Ohio Medical Instrument Co., Inc. (Cincinnati, US). The FDA issued a Cleared decision on January 7, 1994 after a review of 127 days - within the typical 510(k) review window.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.4460 - the FDA neurology 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Neurology review framework, consistent with the majority of Class II 510(k) submissions.

View all Ohio Medical Instrument Co., Inc. devices

FDA 510(k) Submission Details - K934289

510(k) Number K934289 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 02, 1993
Decision Date January 07, 1994
Days to Decision 127 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
21d faster than avg
Panel avg: 148d · This submission: 127d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

HBL Device Classification - Class 2, Special Controls

Product Code HBL Holder, Head, Neurosurgical (skull Clamp)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.4460
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 Neurology devices follow this clearance model.

Regulatory Peers - HBL Holder, Head, Neurosurgical (skull Clamp)

All 33
Devices cleared under the same product code (HBL) and FDA review panel - the closest regulatory comparables to K934289.
MAYFIELD RADIOLUCENT SKULL PINS, MODEL 4-0-A-2020
K021604 · Ohio Medical Instrument Co., Inc. · Jul 2002
MAYFIELD RADIOLUCENT 2000 SKULL CLAMP
K953124 · Ohio Medical Instrument Co., Inc. · Feb 1996
MAYFIELD CHILD DISPOSABLE SKULL PIN
K941558 · Ohio Medical Instrument Co., Inc. · Dec 1995
MAYFIELD* A-2000 SKULL CLAMP
K932807 · Ohio Medical Instrument Co., Inc. · Sep 1993
MAYFIELD ADULT DISPOSABLE SKULL PIN
K932860 · Ohio Medical Instrument Co., Inc. · Sep 1993
MAYFIELD ADULT DISPOSABLE SKULL PIN
K923789 · Ohio Medical Instrument Co., Inc. · Feb 1993