Cleared Traditional

K944450 - SURGI-LINK LLETZ NEEDLE ELECTRODE, LOOP ELECTRODE, SQUARE LOOP ELECTRODE (FDA 510(k) Clearance)

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

K944450 · Unimed Surgical Products, Inc. · Obstetrics & Gynecology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 1995
Decision
316d
Days
Class 2
Risk

K944450 is an FDA 510(k) clearance for the SURGI-LINK LLETZ NEEDLE ELECTRODE, LOOP ELECTRODE, SQUARE LOOP ELECTRODE. Classified as Electrocautery, Gynecologic (and Accessories) (product code HGI), Class II - Special Controls.

Submitted by Unimed Surgical Products, Inc. (Largo, US). The FDA issued a Cleared decision on July 25, 1995 after a review of 316 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Obstetrics & Gynecology FDA review panel, regulated under 21 CFR 884.4120 - the FDA obstetrics and gynecology 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. Elevated predicate reliance profile. This clearance follows a standard predicate-based equivalence path within the Obstetrics & Gynecology review framework, consistent with the majority of Class II 510(k) submissions.

View all Unimed Surgical Products, Inc. devices

Submission Details

510(k) Number K944450 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 12, 1994
Decision Date July 25, 1995
Days to Decision 316 days
Submission Type Traditional
Review Panel Obstetrics & Gynecology (OB)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
156d slower than avg
Panel avg: 160d · This submission: 316d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code HGI Electrocautery, Gynecologic (and Accessories)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 884.4120
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 Obstetrics & Gynecology devices follow this clearance model.