# K170811: Single Use Retrieval Nitinol Basket V

- Pathway: 510(k) (Traditional)
- Applicant: Olympus Medical Systems Corp.
- Decided: Nov 27, 2017 after 255 days
- Product code: LQR (Dislodger, Stone, Biliary)
- Device class: 2
- Regulation: 21 CFR 876.5010
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K925495 (1992). 5 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K040447: Trapezoid RX Lithotripter Compatible Basket, Models 1086, 1087, 1088, Boston Scientific Corp (2004) Summary page 5.
- K955063: Olympus Basket Graspers, Olympus America, Inc. (1996) Summary page 5.

## Most influential descendants
- K243807: Single Use Retrieval Basket V FG-V421PR/V422PR/V431P/V432P (2025), 0 descendants of its own

## Indications for use
This instrument has been designed to be used with Olympus endoscopes to retrieve stones from the biliary tract.

Source page: https://510kreport.com/device/K170811
Methodology: https://510kreport.com/methodology