# K102893: PCP/PC Stethoscope

- Pathway: 510(k) (Traditional)
- Applicant: Rnk Products, Inc.
- Decided: Jan 20, 2011 after 112 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.
26 later devices descend from it; 2 cite it directly.
0 of 39 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K034046: RNK Telephonic Stethoscope, Model TR-1, Rnk Products (2004) Summary page 1.
- K072026: RNK Electronic Stethoscope, Rnk Products, Inc. (2007) Summary page 1.

## Most influential descendants
- K160401: Tyto Stethoscope (2016), 21 descendants of its own
- K181612: Tyto Stethoscope (OTC) (2018), 19 descendants of its own
- K200776: Eko CORE (2020), 13 descendants of its own
- K132560: PCP-Usb Stethoscope (2013), 3 descendants of its own
- K231551: Stethophone (2023), 2 descendants of its own

## Indications for use
The RNK PCP/PC Stethoscope is intended to transmit auscultation sound data, whereby a clinician at one location on an IP network can listen to the auscultation sounds of a patient at a different location on the IP network with the signal carried on an IP connection between the two locations.

Source page: https://510kreport.com/device/K102893
Methodology: https://510kreport.com/methodology