# K131623: Smartdop XT

- Pathway: 510(k) (Traditional)
- Applicant: Koven Technology, Inc.
- Decided: Jan 17, 2014 after 227 days
- Product code: JOP (Transducer, Ultrasonic)
- Device class: 2
- Regulation: 21 CFR 870.2880
- 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 K904392 (1991). 3 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K111416: Falcon, Viasonix, Ltd. (2011) Summary page 1.

## Most influential descendants
- K153762: Smartdop XT6 (2016), 0 descendants of its own

## Indications for use
The Smartdop XT is intended for use in the non-invasive evaluation of peripheral vascular pathology in patients. It detects systolic pressures for ankle-brachial index (ABI), toe- brachial index (TBI), and arterial and venous blood flow in extremities. Measurements are provided utilizing cuffs and/or Doppler probe. The optional foot temperature probe provides skin temperature readings on the foot. Collected data is captured and stored with Smart-XT-Link software that includes capabilities to print waveforms and export to into the facility's electronic health records. It is not intended to be used in fetal applications or used inside the sterile field.

Source page: https://510kreport.com/device/K131623
Methodology: https://510kreport.com/methodology