Cleared Traditional

K834201 - TCT-1 TREATMENT COUCH

K834201 is an FDA 510(k) clearance for TCT-1 TREATMENT COUCH, manufactured by Therados, Inc.. The device is a Class 2 Radiology device with product code JAI cleared through the Traditional 510(k) pathway after a 91-day FDA review.

K834201 · Therados, Inc. · Radiology device
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Mar 1984
Decision
91d
Days
Class 2
Risk

K834201 is an FDA 510(k) clearance for the TCT-1 TREATMENT COUCH. Classified as Couch, Radiation Therapy, Powered (product code JAI), Class II - Special Controls.

Submitted by Therados, Inc. (Walker, US). The FDA issued a Cleared decision on March 5, 1984 after a review of 91 days - within the typical 510(k) review window.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.5770 - 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 Therados, Inc. devices

FDA 510(k) Submission Details - K834201

510(k) Number K834201 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 05, 1983
Decision Date March 05, 1984
Days to Decision 91 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
16d faster than avg
Panel avg: 107d · This submission: 91d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

JAI Device Classification - Class 2, Special Controls

Product Code JAI Couch, Radiation Therapy, Powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.5770
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.