# K172299: Accordion Piccolo Stone Management Device

- Pathway: 510(k) (Special)
- Applicant: Ths International, Inc. D/B/A Accordion Medical
- Decided: Sep 19, 2017 after 50 days
- Product code: FFL (Dislodger, Stone, Basket, Ureteral, Metal)
- Device class: 2
- Regulation: 21 CFR 876.4680
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K052048 (2005). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K052048: Accordion, Percutaneous Systems, Incorporated (2005) Summary page 4.
- K082803: Coaxial Accordion Stone Management Device, Model: COAC12005 - COA20015, Percutaneous Systems, Inc. (2008) Summary page 4.

## Indications for use
The Accordion Piccolo Stone Management Device is intended to be used endoscopically to entrap and remove calculi and other foreign objects from the urinary tract and to guide instrumentation within the ureteral tract.

Source page: https://510kreport.com/device/K172299
Methodology: https://510kreport.com/methodology