510(K) CLEARANCES 84 ▲14RECALLS POSTED 39 ▲27CLASS I 6 ▲2PMA DECISIONS 47 ▲11WEEK ENDING / FDA DATA AS OF
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K151509Substantially Equivalent

GSI TympStar Pro Middle Ear Analyzer

Diagnostic Group, dba Grason-Stadler, Eden Prairie MN / Traditional, Substantially Equivalent
FDA source (opens on fda.gov)510(k) summary (opens on fda.gov)

K151509 is the FDA 510(k) clearance record for GSI TympStar Pro Middle Ear Analyzer, a class II device, cleared for Diagnostic Group, Dba Grason-Stadler on under FDA product code ETY (Tester, Auditory Impedance). FDA records list one 510(k) clearance for Diagnostic Group, Dba Grason-Stadler. As of , FDA records show no recalls naming K151509.

Clearance record

Decision date
Received
(21 days to decision)
Product code
ETY Tester, Auditory Impedance
Regulation
21 CFR 874.1090
Device class
Class II
Review panel
Ear, Nose, Throat
Applicant
Diagnostic Group, Dba Grason-Stadler 7625 Golden Triangle Dr., Suite F, Eden Prairie MN
510(k) summary
Summary PDF
Third party review
Yes

Clearances, product code ETY

Trailing 12 months

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

FDA records show no clearances under product code ETY in the twelve months to October 2026.
Show the numbers
Monthly 510(k) clearances under FDA product code ETY, 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