Cleared Traditional

K933545 - SIEMENS FLUID DELIVERY SYSTEM, MMT-9500

K933545 is an FDA 510(k) clearance for SIEMENS FLUID DELIVERY SYSTEM, manufactured by Siemens Infusions Systems. The device is a Class 2 General Hospital device with product code FRN cleared through the Traditional 510(k) pathway after a 436-day FDA review.

K933545 · Siemens Infusions Systems · General Hospital
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Sep 1994
Decision
436d
Days
Class 2
Risk

K933545 is an FDA 510(k) clearance for the SIEMENS FLUID DELIVERY SYSTEM, MMT-9500. Classified as Pump, Infusion (product code FRN), Class II - Special Controls.

Submitted by Siemens Infusions Systems (Sylmar, US). The FDA issued a Cleared decision on September 29, 1994 after a review of 436 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the General Hospital FDA review panel, regulated under 21 CFR 880.5725 - the FDA general hospital 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: 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 General Hospital submissions.

View all Siemens Infusions Systems devices

FDA 510(k) Submission Details - K933545

510(k) Number K933545 FDA.gov
FDA Decision Cleared Substantially Equivalent - Third Party Review (ST)
Date Received July 20, 1993
Decision Date September 29, 1994
Days to Decision 436 days
Submission Type Traditional
Review Panel General Hospital (HO)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
307d slower than avg
Panel avg: 129d · This submission: 436d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

FRN Device Classification - Class 2, Special Controls

Product Code FRN Pump, Infusion
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 880.5725
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 Hospital devices follow this clearance model.

Regulatory Peers - FRN Pump, Infusion

All 612
Devices cleared under the same product code (FRN) and FDA review panel - the closest regulatory comparables to K933545.
SMART DOSE(TM)
K943692 · River Medical, Inc. · Apr 1995
PLUM XL INFUSION PUMP
K944733 · Abbott Laboratories · Feb 1995
ABBOTT LTE INFUSION PUMP
K944125 · Abbott Laboratories · Dec 1994
LOCKBOX
K942161 · Pharmacia Deltec, Inc. · Aug 1994
PROVIDER ANNE INFUSER
K922702 · Abbott Laboratories · Jul 1994
CORPAK ENTERAL PUMP
K932847 · Corpak Co. · Jun 1994