510(K) CLEARANCES 84 ▲14RECALLS POSTED 39 ▲27CLASS I 6 ▲2PMA DECISIONS 47 ▲11WEEK ENDING / FDA DATA AS OF
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K873640Substantially Equivalent

Modified Dsp100 Amplifier

Intl. Acoustics, Inc., Palatine IL / Traditional, Substantially Equivalent
FDA source (opens on fda.gov)

K873640 is the FDA 510(k) clearance record for MODIFIED DSP100 AMPLIFIER, a class I device, cleared for Intl. Acoustics, Inc. on under FDA product code DQC (Phonocardiograph). FDA records list 5 510(k) clearances for Intl. Acoustics, Inc., from to . As of , FDA records show no recalls naming K873640.

Clearance record

Decision date
Received
(89 days to decision)
Product code
DQC Phonocardiograph
Regulation
21 CFR 870.2390
Device class
Class I
Review panel
Cardiovascular
Applicant
Intl. Acoustics, Inc. 1250 W. Northwest Hwy.,, Palatine IL
Third party review
No

Clearances, product code DQC

Trailing 12 months

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

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