Cleared Traditional

K834187 - JAKOBI SURG. INSTRUMENTS #6 50 (FDA 510(k) Clearance)

Class II Ophthalmic device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K834187 · Imm Enterprises , Ltd. · Ophthalmic device
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Mar 1984
Decision
105d
Days
Class 2
Risk

K834187 is an FDA 510(k) clearance for the JAKOBI SURG. INSTRUMENTS #6 50. Classified as Tonometer, Manual (product code HKY), Class II - Special Controls.

Submitted by Imm Enterprises , Ltd. (Mchenry, US). The FDA issued a Cleared decision on March 5, 1984 after a review of 105 days - within the typical 510(k) review window.

This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.1930 - 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 Imm Enterprises , Ltd. devices

Submission Details

510(k) Number K834187 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 21, 1983
Decision Date March 05, 1984
Days to Decision 105 days
Submission Type Traditional
Review Panel Ophthalmic (OP)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
5d faster than avg
Panel avg: 110d · This submission: 105d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code HKY Tonometer, Manual
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 886.1930
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 - HKY Tonometer, Manual

All 55
Devices cleared under the same product code (HKY) and FDA review panel - the closest regulatory comparables to K834187.
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