# K251692: Advanced Tissue Resection Device

- Pathway: 510(k) (Traditional)
- Applicant: Micro-Tech (Nanjing) Co., Ltd.
- Decided: Feb 21, 2026 after 264 days
- Product code: FDI (Snare, Flexible)
- Device class: 2
- Regulation: 21 CFR 876.4300
- 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 K955650 (1996). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K955650: Olympus SD Series Snares, Olympus America, Inc. (1996) Summary page 5.

## Indications for use
Advanced Tissue Resection Device has been designed to be used with an endoscope to electrosurgically resect mucosa within the digestive tract.

Source page: https://510kreport.com/device/K251692
Methodology: https://510kreport.com/methodology