Cleared Traditional

K843391 - INFUSION ASPIRATION VITRECTOMY SYS

K843391 is an FDA 510(k) clearance for INFUSION ASPIRATION VITRECTOMY SYS, manufactured by Medical Instrument Development Laboratories, Inc.. The device is a Class 2 Ophthalmic device with product code HQE cleared through the Traditional 510(k) pathway after a 112-day FDA review.

K843391 · Medical Instrument Development Laboratories, Inc. · Ophthalmic device
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Dec 1984
Decision
112d
Days
Class 2
Risk

K843391 is an FDA 510(k) clearance for the INFUSION ASPIRATION VITRECTOMY SYS. Classified as Instrument, Vitreous Aspiration And Cutting, Ac-powered (product code HQE), Class II - Special Controls.

Submitted by Medical Instrument Development Laboratories, Inc. (San Leandro, US). The FDA issued a Cleared decision on December 19, 1984 after a review of 112 days - within the typical 510(k) review window.

This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.4150 - the FDA ophthalmic 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 Ophthalmic review framework, consistent with the majority of Class II 510(k) submissions.

View all Medical Instrument Development Laboratories, Inc. devices

FDA 510(k) Submission Details - K843391

510(k) Number K843391 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 29, 1984
Decision Date December 19, 1984
Days to Decision 112 days
Submission Type Traditional
Review Panel Ophthalmic (OP)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
2d slower than avg
Panel avg: 110d · This submission: 112d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

HQE Device Classification - Class 2, Special Controls

Product Code HQE Instrument, Vitreous Aspiration And Cutting, Ac-powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 886.4150
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 Ophthalmic devices follow this clearance model.

Regulatory Peers - HQE Instrument, Vitreous Aspiration And Cutting, Ac-powered

All 75
Devices cleared under the same product code (HQE) and FDA review panel - the closest regulatory comparables to K843391.
I/A HANDPIECE
K850857 · Medical Instrument Development Laboratories, Inc. · Mar 1985
VISC-X VITREOUS ASPIRATING & CUTTING INSTRUMENT SY
K844715 · Optical Micro Systems, Inc. · Jan 1985
MVS XII
K842793 · Medical Instrument Development Laboratories, Inc. · Dec 1984
O.M.S. GUILLOTINE CUTTER
K844374 · Optical Micro Systems, Inc. · Dec 1984
OMS SCISSORS
K844510 · Optical Micro Systems, Inc. · Dec 1984
AUTOMATED INTRAOCULAR SCISSORS
K842471 · Medical Instrument Development Laboratories, Inc. · Nov 1984