# K050097: Techno-Scope Visual Stethoscope

- Pathway: 510(k) (Traditional)
- Applicant: Techtrade, LLC
- Decided: Sep 30, 2005 after 259 days
- Product code: DQD (Stethoscope, Electronic)
- Device class: 2
- Regulation: 21 CFR 870.1875
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K954066 (1995). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K990809: Cadiscope Electronic Stethoscope, Caditec AG (1999) Summary page 1.

## Indications for use
The Techno-Scope projects sounds associated with the heart, arteries, and veins and other internal organs. It also acquires the electrical signal from electrodes and produces a visual display of the electrocardiograph signal and heart rate. The Techno-Scope is not intended to be used as a diagnostic device.

Source page: https://510kreport.com/device/K050097
Methodology: https://510kreport.com/methodology