Cleared Traditional

KEYSTONE MEDICAL SCHON XL SOFT-LINE DOUBLE LUMENT CATHETER. KEYSTONE MEDICAL 12 F DUO-FLOW AND 14F DUO-FLOW 400 XL CATH (K001958) - FDA 510(k) Clearance

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

K001958 · Keystone Medical · Gastroenterology & Urology device
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Sep 2000
Decision
90d
Days
Class 2
Risk

K001958 is an FDA 510(k) clearance for the KEYSTONE MEDICAL SCHON XL SOFT-LINE DOUBLE LUMENT CATHETER. KEYSTONE MEDICAL .... Classified as Catheter, Hemodialysis, Non-implanted (product code MPB), Class II - Special Controls.

Submitted by Keystone Medical (Great Neck, US). The FDA issued a Cleared decision on September 25, 2000 after a review of 90 days - within the typical 510(k) review window.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5540 - the FDA gastroenterology and urology 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 Gastroenterology & Urology review framework, consistent with the majority of Class II 510(k) submissions.

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Submission Details

510(k) Number K001958 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 27, 2000
Decision Date September 25, 2000
Days to Decision 90 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
40d faster than avg
Panel avg: 130d · This submission: 90d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code MPB Catheter, Hemodialysis, Non-implanted
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5540
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 Gastroenterology & Urology devices follow this clearance model.

Regulatory Peers - MPB Catheter, Hemodialysis, Non-implanted

All 37
Devices cleared under the same product code (MPB) and FDA review panel - the closest regulatory comparables to K001958.
14F Duo-Flow® Side X Side Double Lumen Catheter
K250836 · Medical Components, Inc. · Aug 2025
Acute Dual Lumen Hemodialysis Catheter
K200426 · Health Line International Corporation · Dec 2020
Duo-Flow Side x Side Double Lumen Catheter
K192807 · Medical Components, Inc. (dba MedComp) · Apr 2020
Mahurkar Acute Single Lumen Catheter, Mahurkar Acute Dual Lumen Catheter, Mahurkar Acute Triple Lumen Catheter, Mahurkar Acute High Pressure Triple Lumen Catheter
K192302 · Covidien, LLC · Jan 2020
Zenysis Short-Term Dialysis Catheter
K163458 · C.R. Bard, Inc. · Apr 2017
Cook Turbo-Flo HD Acute Hemodialysis Catheter Set/Tray
K161504 · Cook Incorporated · Jan 2017