510(K) CLEARANCES 75 ▼9RECALLS POSTED 26 ▼13CLASS I 2 ▼4PMA DECISIONS 54 ▲7WEEK ENDING / FDA DATA AS OF
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K921612Substantially Equivalent

Intertron 4500, Intertron 5000, Masterstim I-2

Medstar, Inc., Olathe KS / Traditional, Substantially Equivalent
FDA source (opens on fda.gov)

K921612 is the FDA 510(k) clearance record for INTERTRON 4500, INTERTRON 5000, MASTERSTIM I-2, a class II device, cleared for Medstar, Inc. on under FDA product code LIH (Interferential Current Therapy). FDA records list 2 510(k) clearances for Medstar, Inc., from to . As of , FDA records show no recalls naming K921612.

Clearance record

Decision date
Received
(137 days to decision)
Product code
LIH Interferential Current Therapy
Regulation
21 CFR 882.5890
Device class
Class II
Review panel
Neurology
Applicant
Medstar, Inc. 601 N. Murlen, Suite 16, Olathe KS
510(k) summary
Statement
Third party review
No

Clearances, product code LIH

Trailing 12 months

FDA records hold no clearances under product code LIH in the trailing twelve months.

FDA records show no clearances under product code LIH in the twelve months to October 2026.
Show the numbers
Monthly 510(k) clearances under FDA product code LIH, trailing twelve months
MonthClearances
November 20250
December 20250
January 20260
February 20260
March 20260
April 20260
May 20260
June 20260
July 20260
August 20260
September 20260
October 20260