Cleared Traditional

K904891 - NONABSORBABLE SILK SURGICAL SUTURE (SECOND SOURCE) (FDA 510(k) Clearance)

Class II General & Plastic Surgery device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K904891 · United States Surgical, A Division of Tyco Healthc · General & Plastic Surgery device
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Nov 1990
Decision
15d
Days
Class 2
Risk

K904891 is an FDA 510(k) clearance for the NONABSORBABLE SILK SURGICAL SUTURE (SECOND SOURCE). Classified as Suture, Nonabsorbable, Silk (product code GAP), Class II - Special Controls.

Submitted by United States Surgical, A Division of Tyco Healthc (Norwalk, US). The FDA issued a Cleared decision on November 14, 1990 after a review of 15 days - a notably fast clearance cycle.

This device falls under the General & Plastic Surgery FDA review panel, regulated under 21 CFR 878.5030 - the FDA general and plastic surgery 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 United States Surgical, A Division of Tyco Healthc devices

Submission Details

510(k) Number K904891 FDA.gov
FDA Decision Cleared Substantially Equivalent - NSE Converted (SN)
Date Received October 30, 1990
Decision Date November 14, 1990
Days to Decision 15 days
Submission Type Traditional
Review Panel General & Plastic Surgery (SU)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
99d faster than avg
Panel avg: 114d · This submission: 15d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GAP Suture, Nonabsorbable, Silk
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 878.5030
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 & Plastic Surgery devices follow this clearance model.

Regulatory Peers - GAP Suture, Nonabsorbable, Silk

All 40
Devices cleared under the same product code (GAP) and FDA review panel - the closest regulatory comparables to K904891.
Sofsilk™ Coated Braided Silk Suture
K241486 · Covidien · Dec 2024
SafePath Sulturing System-Silk Suture, SafePath Sulturing System Polyamide Suture (Nylon) SafePath Sulturing System- Polypropylene Suture
K222944 · Safepath Medical, Inc. · Oct 2024
Non absorbable Surgical Silk Suture
K232355 · Shandong Haidike Medical Product Co., Ltd. · Jan 2024
Surgical Sutures with or without Needle
K221767 · Huaian Seamen Medical Technology Co., Ltd. · Jul 2023