Cleared Traditional

K953371 - LUMISYS DICOM TOOKLIT

K953371 is an FDA 510(k) clearance for LUMISYS DICOM TOOKLIT, manufactured by Lumisys, Inc.. The device is a Class 1 Radiology device with product code LMD cleared through the Traditional 510(k) pathway after a 92-day FDA review.

K953371 · Lumisys, Inc. · Radiology device
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Oct 1995
Decision
92d
Days
Class 1
Risk

K953371 is an FDA 510(k) clearance for the LUMISYS DICOM TOOKLIT. Classified as System, Digital Image Communications, Radiological (product code LMD), Class I - General Controls.

Submitted by Lumisys, Inc. (San Leandro, US). The FDA issued a Cleared decision on October 18, 1995 after a review of 92 days - within the typical 510(k) review window.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.2020 - the FDA radiology and imaging software 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Radiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Lumisys, Inc. devices

FDA 510(k) Submission Details - K953371

510(k) Number K953371 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 18, 1995
Decision Date October 18, 1995
Days to Decision 92 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
15d faster than avg
Panel avg: 107d · This submission: 92d
Pathway characteristics
Predicate-based equivalence.

LMD Device Classification - Class 1, General Controls

Product Code LMD System, Digital Image Communications, Radiological
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 892.2020
Definition A Medical Image Communications Device Provides Electronic Transfer Of Medical Image Data Between Medical Devices. It May Include A Physical Communications Medium, Modems, Interfaces, And A Communications Protocol. It May Provide Simple Image Review Software Functionality For Medical Image Processing And Manipulation, Such As Grayscale Window And Level, Zoom And Pan, User Delineated Geometric Measurements, Compression, Or User Added Image Annotations. The Device Does Not Perform Advanced Image Processing Or Complex Quantitative Functions.
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - LMD System, Digital Image Communications, Radiological

All 57
Devices cleared under the same product code (LMD) and FDA review panel - the closest regulatory comparables to K953371.
KODAK DIGITAL SCIENCE MEDICAL IMAGE MANAGER
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PHILIPS SITE VIEW WORKSTATION
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SIENET SPI SPOOLER
K953552 · Siemens Medical Solutions USA, Inc. · Oct 1995
DIGITAL IMAGING SYSTEM INTERFACE
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MODEM TRANSFER APPLICATION SOFTWARE NSMD-001A & NSMD-070A
K952484 · Toshiba America Medical Systems, In.C · Jun 1995
NOVA MICROSONICS ACCESS IMAGE MANAGEMENT NETWORK/ACCESS ACQUISITION MODULE
K940423 · Advanced Technology Laboratories, Inc. · Jul 1994