Cleared Traditional

DIF-STET

K832882 · Intersect Systems, Inc. · Cardiovascular
Dec 1983
Decision
102d
Days
Class 2
Risk

About This 510(k) Submission

K832882 is an FDA 510(k) clearance for the DIF-STET, a Stethoscope, Electronic (Class II — Special Controls, product code DQD), submitted by Intersect Systems, Inc. (Mchenry, US). The FDA issued a Cleared decision on December 6, 1983, 102 days after receiving the submission on August 26, 1983. This device falls under the Cardiovascular review panel. Regulated under 21 CFR 870.1875.

Submission Details

510(k) Number K832882 FDA.gov
FDA Decision Cleared SESE
Date Received August 26, 1983
Decision Date December 06, 1983
Days to Decision 102 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary

Device Classification

Product Code DQD — Stethoscope, Electronic
Device Class Class II — Special Controls
CFR Regulation 21 CFR 870.1875

Similar Devices — DQD Stethoscope, Electronic

All 152
Tyto Stethoscope (G3)
K252089 · Tyto Care , Ltd. · Mar 2026
Kneevoice Cartilage Evaluation System (750-3600-001)
K252076 · Kneevoice, Inc. · Feb 2026
eMurmur Heart AI
K252284 · Csd Labs · Dec 2025
Stethophone Pro
K252595 · Sparrow Acoustics, Inc. · Sep 2025
Eko Foundation Analysis Software with Transformers (EFAST)
K251494 · Eko Health, Inc. · Aug 2025
AccurSound Electronic Stethoscope (AS101)
K242971 · Heroic Faith International , Ltd. · Nov 2024