Cleared Special

K102373 - CALYPSO SYSTEM WITH DYNAMIC EDGE GATING (FDA 510(k) Clearance)

Class II Radiology device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K102373 · Calypso Medical Technologies, Inc. · Radiology device
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Sep 2010
Decision
41d
Days
Class 2
Risk

K102373 is an FDA 510(k) clearance for the CALYPSO SYSTEM WITH DYNAMIC EDGE GATING. Classified as System, Radiation Therapy, Charged-particle, Medical (product code LHN), Class II - Special Controls.

Submitted by Calypso Medical Technologies, Inc. (Seattle, US). The FDA issued a Cleared decision on September 30, 2010 after a review of 41 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.5050 - the FDA radiology and imaging software oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Calypso Medical Technologies, Inc. devices

Submission Details

510(k) Number K102373 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 20, 2010
Decision Date September 30, 2010
Days to Decision 41 days
Submission Type Special
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
66d faster than avg
Panel avg: 107d · This submission: 41d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code LHN System, Radiation Therapy, Charged-particle, Medical
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.5050
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 Radiology devices follow this clearance model.

Regulatory Peers - LHN System, Radiation Therapy, Charged-particle, Medical

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