Cleared Traditional

K934086 - MEDRAD ENVISION CT INJECTOR AND QWIK FIT SYRINGE (FDA 510(k) Clearance)

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

K934086 · Medrad, Inc. · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 1995
Decision
660d
Days
Class 2
Risk

K934086 is an FDA 510(k) clearance for the MEDRAD ENVISION CT INJECTOR AND QWIK FIT SYRINGE. Classified as Injector And Syringe, Angiographic (product code DXT), Class II - Special Controls.

Submitted by Medrad, Inc. (Pittsburgh, US). The FDA issued a Cleared decision on June 15, 1995 after a review of 660 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1650 - the FDA cardiovascular device oversight framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Cardiovascular submissions.

View all Medrad, Inc. devices

Submission Details

510(k) Number K934086 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 24, 1993
Decision Date June 15, 1995
Days to Decision 660 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
535d slower than avg
Panel avg: 125d · This submission: 660d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DXT Injector And Syringe, Angiographic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1650
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 Cardiovascular devices follow this clearance model.

Regulatory Peers - DXT Injector And Syringe, Angiographic

All 206
Devices cleared under the same product code (DXT) and FDA review panel - the closest regulatory comparables to K934086.
High Pressure Syringe
K253048 · Shenzhen Maiwei Biotech Co., Ltd. · Apr 2026
Extension tube
K251788 · Zhuhai DR Medical Instruments Co., Ltd. · Mar 2026
MEDRAD MRXperion MR Injection System and MR Injection System Syringe Kit
K252891 · Bayer Medical Care, Inc. · Feb 2026
High Pressure Tubing
K244038 · Shandong Int Medical Instruments Co., Ltd. · Sep 2025
Angiography Injector
K242143 · Shandong Int Medical Instruments Co., Ltd. · Dec 2024
Disposable Syringe (Kit)
K242212 · Nemoto Kyorindo Co., Ltd. · Aug 2024