Cleared Traditional

K050193 - GERSON 2130/31 TYPE N95 NIOSH CERTIFIED SURGICAL RESPIRATOR

K050193 is an FDA 510(k) clearance for GERSON 2130/31 TYPE N95 NIOSH CERTIFIED..., manufactured by Louis M. Gerson Co., Inc.. The device is a Class 2 General Hospital device with product code MSH cleared through the Traditional 510(k) pathway after a 74-day FDA review.

K050193 · Louis M. Gerson Co., Inc. · General Hospital
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Apr 2005
Decision
74d
Days
Class 2
Risk

K050193 is an FDA 510(k) clearance for the GERSON 2130/31 TYPE N95 NIOSH CERTIFIED SURGICAL RESPIRATOR. Classified as Respirator, Surgical (product code MSH), Class II - Special Controls.

Submitted by Louis M. Gerson Co., Inc. (Middleboro, US). The FDA issued a Cleared decision on April 11, 2005 after a review of 74 days - a notably fast clearance cycle.

This device falls under the General Hospital FDA review panel, regulated under 21 CFR 878.4040 - the FDA general hospital 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: 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 Louis M. Gerson Co., Inc. devices

FDA 510(k) Submission Details - K050193

510(k) Number K050193 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 27, 2005
Decision Date April 11, 2005
Days to Decision 74 days
Submission Type Traditional
Review Panel General Hospital (HO)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
55d faster than avg
Panel avg: 129d · This submission: 74d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

MSH Device Classification - Class 2, Special Controls

Product Code MSH Respirator, Surgical
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 878.4040
Definition A Surgical N95 Respirator Or N95 Filtering Facepiece Respirator Is Not Exempt If It Is Intended To Prevent Specific Diseases Or Infections, Or It Is Labeled Or Otherwise Represented As Filtering Surgical Smoke Or Plumes, Filtering Specific Amounts Of Viruses Or Bacteria, Reducing The Amount Of And/or Killing Viruses, Bacteria, Or Fungi, Or Affecting Allergenicity, Or It Contains coating Technologies Unrelated To Filtration (e.g., To Reduce And Or Kill Microorganisms).  surgical N95 Respirators And N95 Filtering Facepiece Respirators Are Exempt From The Premarket Notification Procedures Subject To 21 Cfr 878.9 And The Conditions For Exemption Identified In 21 Cfr 878.4040(b)(1).
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 General Hospital devices follow this clearance model.

Regulatory Peers - MSH Respirator, Surgical

All 27
Devices cleared under the same product code (MSH) and FDA review panel - the closest regulatory comparables to K050193.
MOLDEX HEALTH CARE N95 PARTICULATE RESPIRATORS AND SURGICAL MASKS
K062663 · Moldex/Metric, Inc. · Oct 2006
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INOVEL HEALTH CARE MODEL N95 PARTICULATE RESPIRATORS AND SURGICAL MASKS
K051182 · Inovel, LLC · May 2005
PLEATS PLUS N95 PARTICULATE RESPIRATOR, MODELS 1050 AND 1050S
K041855 · Aearo Co. · Nov 2004
INOVEL HEALTH CARE N95 PARTICULATE RESPIRATOR AND SURGICAL MASK, MODELS 3001N95-S, 3002N95-M, 3003N95-L, AND 3004N95-LP
K042267 · Inovel, LLC · Sep 2004
PFR95 PARTICULATE FILTER RESPIRATOR AND SURGICAL MASK REGULAR SIZE, PFR95 PARTICULATE FILTER RESPIRATOR AND SURGICAL
K974068 · Tecnol Medical Products, Inc. · Dec 1997