# K132405: Ppa/BT-RB Stethoscope

- Pathway: 510(k) (Traditional)
- Applicant: Rnk Products, Inc.
- Decided: Oct 11, 2013 after 70 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: 5 generations back to K952882 (1996). 12 ancestors in all.
No later device cites it as a predicate yet.
0 of 13 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K072026: RNK Electronic Stethoscope, Rnk Products, Inc. (2007) Summary page 1.

## Indications for use
The RNK PPAIBT-RB; Stethoscope is intended for use in detecting. and amplifying heart, lung and other body sounds for diagnostic or monitoring purposes on a patient.

Source page: https://510kreport.com/device/K132405
Methodology: https://510kreport.com/methodology